The uptake of added Se from selenite and selenate by barley and red clover was investigated in a pot experiment. Much more of selenate than of selenite was taken up but the Se concentrations in the plants declined more with time when selenate was the source. Increasing sulphate addition to the soil decreased the uptake of Se from selenate greatly and from selenite to a lesser extent. The ratio Se in the roots/Se in the tops shows that Se is more readily translocated from the roots when taken up from added selenate than from selenite.
On the basis of these and other investigations it is concluded that selenite is a better source than selenate when the Se concentration in the plants has to be raised to a level sufficient for livestock nutrition.
", "keywords": ["Radioisotopes", "0106 biological sciences", "2. Zero hunger", "Sulfates", "04 agricultural and veterinary sciences", "Plants", "15. Life on land", "01 natural sciences", "Selenium", "Structure-Activity Relationship", "Animals", "0401 agriculture", " forestry", " and fisheries", "Animal Nutritional Physiological Phenomena", "Edible Grain", "Fertilizers"], "contacts": [{"organization": "Gunnar Gissel-Nielsen", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1002/jsfa.2740240603"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20the%20Science%20of%20Food%20and%20Agriculture", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/jsfa.2740240603", "name": "item", "description": "10.1002/jsfa.2740240603", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/jsfa.2740240603"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1973-06-01T00:00:00Z"}}, {"id": "10.1007/s11104-005-5691-9", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:16:08Z", "type": "Journal Article", "created": "2005-11-16", "title": "Uptake Of Selenium And Its Antioxidant Activity In Ryegrass When Applied As Selenate And Selenite Forms", "description": "Selenium (Se) is an essential micronutrient for animal and human nutrition, but whether it is essential to plants remains controversial. However, there are increasing experimental evidences that indicate a protective role of Se against the oxidative stress in higher plants through Se-dependent glutathione peroxidase (GSH-Px) activity. The effects of the Se chemical forms, selenite and selenate, the rate of their application on shoot Se concentration and their influence on the antioxidative system of ryegrass (Lolium perenne cv. Aries), through the measurement of GSH-Px activity and lipid peroxidation, were evaluated in an Andisol of Southern Chile. Moreover, a soil\u2013plant relationship for Se was determined and a simple method to extract available Se from acid soils is proposed. In a 55-day experiment ryegrass seeds were sown in pots and soil was treated with sodium selenite or sodium selenate (0\u201310 mg Se kg\u22121). The results showed that the Se concentration in shoots increased with the application of both selenite and selenate. However, the highest shoot Se concentrations were obtained in selenate-treated plants. For both sources of Se, there was a significant positive correlation between the shoot Se concentration and the GSH-Px activity; and the Se-dependence of this enzymatic activity was related especially with the chemical form of applied Se rather than the Se concentration in plant tissues. Furthermore, the lipid peroxidation, as measured by Thiobarbituric Acid Reactive Substances (TBARS), decreased at low levels of shoot Se concentration, reaching the lowest level at approximately 20 mg Se kg\u22121 in plants and then increased steadily above this level. In addition, the acid extraction method used to evaluate available Se in soil showed a positive good correlation between soil Se and shoot Se concentrations irrespective of chemical form of Se applied.", "keywords": ["0106 biological sciences", "Selenium", "ryegrass", "antioxidant activity", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "01 natural sciences", "Selenium; antioxidant activity; ryegrass"]}, "links": [{"href": "https://doi.org/10.1007/s11104-005-5691-9"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-005-5691-9", "name": "item", "description": "10.1007/s11104-005-5691-9", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-005-5691-9"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-10-01T00:00:00Z"}}, {"id": "10.1007/s11104-009-0229-1", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:16:11Z", "type": "Journal Article", "created": "2009-12-01", "title": "Soil Factors Affecting Selenium Concentration In Wheat Grain And The Fate And Speciation Of Se Fertilisers Applied To Soil", "description": "UK crops have a low selenium (Se) status, therefore Se fertilisation of wheat (Triticum aestivum L.) at 10 field sites was investigated and the effect on the content and speciation of Se in soils determined. Soil characterisation was carried out at each field site to determine the soil factors that may influence wheat grain Se concentrations in unfertilised plots. Soil samples were taken after harvest from each treatment to determine the fate and speciation of selenate fertiliser applied to soil. Wheat grain Se concentrations could be predicted from soil Se concentration and soil extractable sulphur (S) using the following regression model: Grain Se = a + b(total soil Se) + c(extractable soil Se) - d(extractable soil S), with 86 % of the variance being accounted for, suggesting that these properties control Se concentrations in grain from unfertilised plots. Extractable soil Se concentrations were low (2.4 \u2013 12.4 \u00b5g kg\u22121) and predominantly consisted of selenite (up to 70 % of extractable Se) and soluble organic forms, whereas selenate was below the detection limit. Little of the added Se, in either liquid or granular form was left in the soil after crop harvest. Se fertilisation up to 20 g ha\u22121 did not lead to a significant Se accumulation in the soil, suggesting losses of Se unutilised by the crop.", "keywords": ["2. Zero hunger", "550", "Selenium speciation", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "630", "Residual effect", "Selenium", "Soil", "Wheat", "1110 Plant Science", "0401 agriculture", " forestry", " and fisheries", "Biofortification", "1111 Soil Science", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1007/s11104-009-0229-1"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-009-0229-1", "name": "item", "description": "10.1007/s11104-009-0229-1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-009-0229-1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-12-02T00:00:00Z"}}, {"id": "10.1007/s11104-009-0230-8", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:16:11Z", "type": "Journal Article", "created": "2009-11-24", "title": "Impact Of Sulphur Fertilisation On Crop Response To Selenium Fertilisation", "description": "UK wheat (Triticum aestivum L.) has a low selenium (Se) concentration and agronomic biofortification with Se is a proposed solution. A possible limitation is that UK wheat is routinely fertilised with sulphur (S), which may affect uptake of Se by the crop. The response of wheat to Se and S fertilisation and residual effects of Se were determined in field trials over 2 consecutive years. Selenium fertilisation at 20\u00a0g\u00a0ha\u22121 as sodium selenate increased grain Se by four to seven fold, up to 374\u00a0\u00b5g\u00a0Se\u00a0kg\u22121. Sulphur fertilisation produced contrasting effects in 2\u00a0years; in year 1 when the crop was not deficient in S, grain Se concentration was significantly enhanced by S, whereas in year 2 when crop yield responded significantly to S fertilisation, grain Se concentration was decreased significantly in the S-fertilised plots. An incubation experiment showed that addition of sulphate enhanced the recovery of selenate added to soils, probably through a suppression of selenate transformation to other unavailable forms in soils. Our results demonstrate complex interactions between S and Se involving both soil and plant physiological processes; S can enhance Se availability in soil but inhibit selenate uptake by plants. Furthermore, no residual effect of Se fertiliser applied in year 1 was found on the following crop.", "keywords": ["0106 biological sciences", "2. Zero hunger", "571", "Selenium speciation", "500", "04 agricultural and veterinary sciences", "Sulphate", "15. Life on land", "01 natural sciences", "630", "Selenium", "Sulphur", "Wheat", "1110 Plant Science", "0401 agriculture", " forestry", " and fisheries", "Selenium biofortification", "1111 Soil Science"]}, "links": [{"href": "https://doi.org/10.1007/s11104-009-0230-8"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-009-0230-8", "name": "item", "description": "10.1007/s11104-009-0230-8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-009-0230-8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-11-25T00:00:00Z"}}, {"id": "10.1007/s11104-009-0234-4", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:16:11Z", "type": "Journal Article", "created": "2009-12-01", "title": "Selenium Biofortification Of High-Yielding Winter Wheat (Triticum Aestivum L.) By Liquid Or Granular Se Fertilisation", "description": "Selenium (Se) is an essential trace element for humans and livestock. In the UK, human Se intake and status has declined since the 1980s. This is primarily due to the increased use of wheat (Triticum aestivum L.) grown in UK soils which are naturally low in Se. The aim of this study was to determine the potential for increasing grain Se concentration in a high-yielding UK wheat crop using fertilisers. The crop response of winter-wheat to Se fertilisation was determined under standard field conditions in two consecutive years at up to 10 sites. Selenium fertilisers were applied as high-volume drenches of sodium selenate solution, or as granular Se-containing products. Yield and harvest index were unaffected by Se fertilisation. Under all treatments, grain Se concentration increased by 16\u201326\u00a0ng Se g\u22121 fresh weight (FW) per gram Se ha\u22121 applied. An application of 10\u00a0g Se ha\u22121 would thereby increase the Se concentration of most UK wheat grain 10-fold from current ambient levels and agronomic biofortification of UK-grown wheat is feasible. Total recovery (grain and straw) of applied Se was 20\u201335%. The fate of Se in the food-chain and in the soil must be determined in order to optimize the efficiency of this process.", "keywords": ["0106 biological sciences", "2. Zero hunger", "1110 Plant Science", "Cereals", "500", "0401 agriculture", " forestry", " and fisheries", "Selenium fertilisers", "Agronomic biofortification", "Micronutrients", "04 agricultural and veterinary sciences", "01 natural sciences", "1111 Soil Science", "Diet"]}, "links": [{"href": "https://doi.org/10.1007/s11104-009-0234-4"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-009-0234-4", "name": "item", "description": "10.1007/s11104-009-0234-4", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-009-0234-4"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-12-02T00:00:00Z"}}, {"id": "10.1007/s11104-010-0345-y", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:16:12Z", "type": "Journal Article", "created": "2010-03-24", "title": "Plant Availability Of Soil Selenate Additions And Selenium Distribution Within Wheat And Ryegrass", "description": "Selenate fertilization is an effective way to secure selenium (Se) nutrition in Se-poor areas but the cycling of the added selenate in the soil-plant system requires further clarification. We examined the Se uptake efficiency of wheat and ryegrass and Se distribution within these plants in two pot experiments. The behaviour of added selenate in a sand soil under wheat was monitored by sequential extractions during a ten-week growing period. In addition, the relationship between Se uptake of ryegrass and the salt extractable and ligand exchangeable Se in a sand and silty clay soil were studied. The added selenate remained mainly salt soluble in the soil throughout the monitoring. Se uptake by wheat comprised 12% of the soluble Se pool in soil and extended over the whole period of growth. In wheat, over 50% of Se accumulated in grains. The Se uptake of ryegrass comprised, on average, 40% of the soil salt soluble Se. In ryegrass, over 80% of the Se accumulated in roots. The distribution pattern of Se in plants can clearly have a major influence on both the Se cycle in soil and the nutritional efficiency of Se fertilization. The simple salt extraction showed fertilization-induced changes in the soluble soil Se pool, whereas the ligand exchangeable Se fraction reflected the difference in the nonlabile Se status between the two soils.", "keywords": ["0106 biological sciences", "2. Zero hunger", "ryegrass", "raihein\u00e4t", "nutrient uptake", "selenaatti", "fertilizer application", "04 agricultural and veterinary sciences", "01 natural sciences", "lannoitus", "630", "6. Clean water", "uutto", "seleeni", "wheat", "ravinteiden otto", "extraction", "kasvien ravinteiden otto", "0401 agriculture", " forestry", " and fisheries", "Ka", "vehn\u00e4", "uuttomenetelm\u00e4t", "selenium"], "contacts": [{"organization": "Keskinen, Riikka, Turakainen, Marja, Hartikainen, Helin\u00e4,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/s11104-010-0345-y"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-010-0345-y", "name": "item", "description": "10.1007/s11104-010-0345-y", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-010-0345-y"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-03-25T00:00:00Z"}}, {"id": "10.1007/s11104-010-0481-4", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:16:13Z", "type": "Journal Article", "created": "2010-07-12", "title": "The Uptake And Translocation Of Macro- And Microelements In Rape And Wheat Seedlings As Affected By Selenium Supply Level", "description": "The selenium effect on the uptake of micro- and macro-elements and the physiological properties of rape and Finnish and Polish wheat seedlings were studied. Selenium was added (in the form of sodium selenate) at two levels (100 and 200 \u03bcM) to in vitro culture media supplied with optimal doses of nutrients. The uptake and distribution (between upper parts and roots) of Se and the elements under study: P, S, K, Ca, Mg (macroelements), and B, Mn, Fe and Zn (microelements) were determined and related to the following parameters: plasmalemma fatty acid composition, membrane permeability and fluidity, and lipid peroxidation factor. Noticeable changes in the concentrations of the studied elements in Se treated plants were registered mostly in the case of rape seedlings. The changes caused by Se addition were stronger when the applied dose was higher. The determined parameters indicated that a 200 \u03bcM selenium dose added to the growth media of controlled composition represented the level at which stressogenic effects appeared in plants.", "keywords": ["0106 biological sciences", "0301 basic medicine", "2. Zero hunger", "micro- and macro-elements", "03 medical and health sciences", "wheat", "rape", "selenium", "01 natural sciences", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1007/s11104-010-0481-4"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-010-0481-4", "name": "item", "description": "10.1007/s11104-010-0481-4", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-010-0481-4"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-07-13T00:00:00Z"}}, {"id": "10.1007/s11356-013-2321-6", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:16:22Z", "type": "Journal Article", "created": "2013-12-02", "title": "Interactive Effects Of Different Inorganic As And Se Species On Their Uptake And Translocation By Rice (Oryza Sativa L.) Seedlings", "description": "There is a lack of information on the interactive relationship of absorption and transformation between two inorganic arsenic (As) species and two inorganic selenium (Se) species in rice grown under hydroponic condition. Interactive effects of inorganic As (As(III)) and (As(V)) and Se (Se(IV)and Se(VI)) species on their uptake, accumulation, and translocation in rice (Oryza sativa L.) seedlings were investigated in hydroponic culture. The results clearly showed the interactive effects of inorganic As and Se on their uptake by rice. The presence of Se reduced the sum of As species in the rice shoots regardless of Se speciation. If Se is present as Se(IV), then is it is accompanied by a corresponding increase of the sum of As species, but if Se is present as Se(VI), then there is no change in the sum of As species in rice roots. These effects are observed regardless of initial As speciation. When the rice plants are exposed to Se(IV), the presence of As increases the sum of Se species in the roots, and decreases the sum of Se species in the corresponding shoots. This effect is more pronounced for As(III) than for As(V). There is no effect on Se during exposure to Se(VI). Co-existence of As also increased SeMet in rice roots.", "keywords": ["0106 biological sciences", "Oryza", "04 agricultural and veterinary sciences", "Plant Roots", "01 natural sciences", "Arsenic", "Selenium", "Hydroponics", "Seedlings", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Drug Interactions", "Environmental Pollutants", "Plant Shoots"], "contacts": [{"organization": "Yi-Zong Huang, Gui-Lan Duan, Yunxia Liu, Ying Hu, Guo-Xin Sun,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/s11356-013-2321-6"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Science%20and%20Pollution%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11356-013-2321-6", "name": "item", "description": "10.1007/s11356-013-2321-6", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11356-013-2321-6"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-12-03T00:00:00Z"}}, {"id": "10.1016/j.chemosphere.2009.11.015", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:17:12Z", "type": "Journal Article", "created": "2009-12-17", "title": "Selenium Accumulation By Forage And Grain Crops And Volatilization From Seleniferous Soils Amended With Different Organic Materials", "description": "Greenhouse and field experiments were conducted to study the direct and residual effect of applying different organic materials on Se accumulation by crops and volatilization from seleniferous soils of northwestern India. Among organic manures, press mud and poultry manures proved 4-5 times more effective in reducing Se accumulation by different crops than farmyard manure. Efficiency of organic manures increased with increase in application rates. Application of both press mud and poultry manures reduced Se accumulation by 44-97% in wheat (Triticum aestivum) and rapeseed (Brassica napus) shoots in the greenhouse; 85-92% in wheat straw, 45-74% in wheat grains, 45-74% in rapeseed straw and 76-92% in rapeseed grains under field conditions. Both the manures remained highly effective in reducing Se accumulation by the crops following wheat and rapeseed and the extent of reduction varied from 50% to 87% in maize (Zea mays) and cowpeas (Vigna sinensis) in the greenhouse and 40-89% in maize and rice (Oryza sativa) crops under field situation. Rate of Se volatilization by wheat and rapeseed crops increased by 1.8-4.0 times; the greatest increase was observed with press mud followed by poultry manure, arhar (Cajanus cajan) leaves and farmyard manure. After 134d of incubation of 500g soil amended with 2% of plant tissues, the maximum amount of Se was volatilized with cowpea leaves (385ng) followed by wheat grains, leaves of maize, sugarcane (Saccharum officcinarum), arhar, poplar (Populus deltoides) and the control (91ng). The results of this study convincingly prove the usefulness of applying press mud and poultry manure in enhancing volatilization and retarding the transfer of Se from soil to plant in seleniferous soils.", "keywords": ["Crops", " Agricultural", "2. Zero hunger", "04 agricultural and veterinary sciences", "15. Life on land", "Zea mays", "01 natural sciences", "6. Clean water", "Manure", "Plant Leaves", "Selenium", "Seeds", "Animals", "Soil Pollutants", "0401 agriculture", " forestry", " and fisheries", "Volatilization", "Plant Shoots", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.chemosphere.2009.11.015"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Chemosphere", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.chemosphere.2009.11.015", "name": "item", "description": "10.1016/j.chemosphere.2009.11.015", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.chemosphere.2009.11.015"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-01-01T00:00:00Z"}}, {"id": "10.1016/j.chemosphere.2019.02.158", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:17:13Z", "type": "Journal Article", "created": "2019-02-25", "title": "Bioreduction of selenate in an anaerobic biotrickling filter using methanol as electron donor", "description": "The anaerobic bioreduction of selenate, fed in step (up to 60\u202fmg.L-1) or continuous (\u223c7\u202fmg.L-1) trickling mode, in the presence of gas-phase methanol (4.3-50\u202fg\u202fm-3.h-1) was evaluated in a biotrickling filter (BTF). During the 48\u202fd of step-feed and 41\u202fd of continuous-feed operations, average selenate removal efficiencies (RE)\u202f>\u202f90% and \u223c68% was achieved, corresponding to a selenate reduction rate of, respectively, 7.3 and 4.5\u202fmg.L-1.d-1. During the entire period of BTF operation, 65.6% of the total Se fed as SeO42- was recovered. Concerning gas-phase methanol, the maximum elimination capacity (ECmax) was 46.4\u202fg\u202fm-3.h-1, with a RE\u202f>\u202f80%. Methanol was mainly utilized for acetogenesis and converted to volatile fatty acids (VFA) in the liquid-phase. Up to 5000\u202fmg.L-1 of methanol and 800\u202fmg.L-1 of acetate accumulated in the trickling liquid of the BTF.", "keywords": ["Bacteria", "Sewage", "Methanol", "0211 other engineering and technologies", "02 engineering and technology", "Selenic Acid", "Fatty Acids", " Volatile", "Archaea", "01 natural sciences", "6. Clean water", "Biodegradation", " Environmental", "Bioreactors", "Oxidation-Reduction", "Filtration", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.chemosphere.2019.02.158"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Chemosphere", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.chemosphere.2019.02.158", "name": "item", "description": "10.1016/j.chemosphere.2019.02.158", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.chemosphere.2019.02.158"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-06-01T00:00:00Z"}}, {"id": "10.1016/j.foodchem.2013.05.095", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-06-26T16:17:34Z", "type": "Journal Article", "created": "2013-05-29", "title": "Generation Of Selenium-Enriched Rice With Enhanced Grain Yield, Selenium Content And Bioavailability Through Fertilisation With Selenite", "description": "To fulfill the natural human needs of selenium, selenium biofortification has been carried out in rice (Oryza sativa) in recent years. Despite some improvements have been made, the increase of selenium content in rice was still limited and a large amount of fertilisers are often required, which may cause environmental pullution. In this study, we further improved the selenium biofortification of rice by using less selenium fertilisers (10.5 g selenium/hectare) whereas, largely increasing selenium content in rice grains (up to 51 times vs. control). Furthermore, selenium speciation analysis, in vitro gastrointestinal digestion and antioxidant assays were performed to evaluate the selenium bioaccessibility and bioavailability in selenium-enriched rice grains. The major selenium species found were readily absorbable selenomethionine. Meanwhile, the selenium-enriched rice grains have significantly higher antioxidant bioactivities. In conclusion, this selenium-enriched rice has enormous potential for selenium supplementation in humans.", "keywords": ["2. Zero hunger", "0106 biological sciences", "Biological Availability", "Agriculture", "Oryza", "04 agricultural and veterinary sciences", "Selenious Acid", "01 natural sciences", "Antioxidants", "6. Clean water", "Selenium", "Humans", "0401 agriculture", " forestry", " and fisheries", "Digestion", "Fertilizers"]}, "links": [{"href": "https://doi.org/10.1016/j.foodchem.2013.05.095"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Food%20Chemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.foodchem.2013.05.095", "name": "item", "description": "10.1016/j.foodchem.2013.05.095", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.foodchem.2013.05.095"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-12-01T00:00:00Z"}}, {"id": "10.1016/j.foodchem.2013.09.070", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:17:34Z", "type": "Journal Article", "created": "2013-09-20", "title": "Agronomic Selenium Biofortification In Triticum Durum Under Mediterranean Conditions: From Grain To Cooked Pasta", "description": "To improve the nutritional value of durum wheat and derived products, two foliar Se fertilisers (sodium selenate and selenite) were tested at four rates (0-10-20-40gha(-1)) in 2010/2011 and 2011/2012 in southwestern Spain. There was a strong and linear relationship between total Se or selenomethionine (Se-Met) accumulation in grain and Se dose for both fertilisers, although selenate was much more efficient. Se-Met was the main Se species (\u224890%) of the total Se extracted from all materials. Milling caused a 27% loss of Se due to the removal of Se located in bran and germ. In the pasta making process and the cooking process the loss of Se, mainly as selenite, was about 7%. Durum wheat may be a good candidate to be included in Se biofortification programs under rainfed Mediterranean conditions, as foodstuffs derived from it could efficiently increase the Se content in the human diet.", "keywords": ["2. Zero hunger", "0106 biological sciences", "Food Handling", "04 agricultural and veterinary sciences", "01 natural sciences", "Selenium", "Spain", "Food", " Fortified", "0401 agriculture", " forestry", " and fisheries", "Cooking", "Edible Grain", "Fertilizers", "Nutritive Value", "Triticum"]}, "links": [{"href": "https://doi.org/10.1016/j.foodchem.2013.09.070"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Food%20Chemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.foodchem.2013.09.070", "name": "item", "description": "10.1016/j.foodchem.2013.09.070", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.foodchem.2013.09.070"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-03-01T00:00:00Z"}}, {"id": "10.1016/j.jfca.2013.06.002", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:18:02Z", "type": "Journal Article", "created": "2013-08-22", "title": "Soil And Foliar Application Of Selenium In Rice Biofortification", "description": "Abstract Selenium (Se) is essential for humans and animals because of its antioxidant properties, which form part of a series of chemical reactions. The aim of this study was to evaluate the effect of different Se application forms and sources on rice growth, grain yield, and rice Se concentration and accumulation, as well the content of N, P, Mg, S, B, Cu, Fe, Mn, and Zn in rice grains. The experiment was carried out in a greenhouse with 4-dm 3 pots containing a sandy clay loam Red-Yellow Latosol. The experimental design was a completely randomized 2\u00a0\u00d7\u00a02\u00a0\u00d7\u00a02 factorial scheme (two Se doses\u00a0\u00d7\u00a0two forms of Se application, soil or foliar\u00a0\u00d7\u00a0two Se sources, selenate or selenite), with five replicates. Selenium in rice plants was analyzed by total reflection X-ray fluorescence spectrometry (TXRF). The results shows that soil selenate application was more effective for shoot dry matter production and grain Se accumulation than selenite. Foliar application of both selenate and selenite increased grain yield. This study provides useful information concerning agronomic biofortification of rice, showing that both soil and foliar Se application could be used for increasing Se content in edible parts, which could result in health benefits.", "keywords": ["2. Zero hunger", "Pr\u00e1ticas hort\u00edcolas", "Nutrient contents", "Selenite", "Arroz - Teor de nutrientes", "Composi\u00e7\u00e3o alimentar", "0401 agriculture", " forestry", " and fisheries", "Oryza sativa", "04 agricultural and veterinary sciences", "Arroz - Biofortifica\u00e7\u00e3o", "Rice - Biofortification", "Selenate", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1016/j.jfca.2013.06.002"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Food%20Composition%20and%20Analysis", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jfca.2013.06.002", "name": "item", "description": "10.1016/j.jfca.2013.06.002", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jfca.2013.06.002"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-09-01T00:00:00Z"}}, {"id": "10.1016/j.jtemb.2005.02.009", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-06-26T16:18:04Z", "type": "Journal Article", "created": "2005-08-18", "title": "Biogeochemistry Of Selenium And Its Impact On Food Chain Quality And Human Health", "description": "In areas where soils are low in bioavailable selenium (Se), potential Se deficiencies cause health risks for humans. Though higher plants have been considered not to require this element, the experience with low-Se soils in Finland has provided evidence that the supplementation of commercial fertilizers with sodium selenate affects positively not only the nutritive value of the whole food chain from soil to plants, animals and humans but also the quantity of plant yields. The level of Se addition has been optimal, and no abnormally high concentrations in plants or in foods of animal origin have been observed. Se levels in serum and human milk indicate that the average daily intake has been within limits considered to be safe and adequate. In fact, plants act as effective buffers, because their growth is reduced at high Se levels. They also tend to synthesize volatile compounds in order to reduce excess Se. On the other hand, when added at low concentrations, Se exerts a beneficial effect on plant growth via several mechanisms. As in humans and animals, Se strengthens the capacity of plants to counteract oxidative stress caused by oxygen radicals produced by internal metabolic or external factors. At proper levels it also delays some of the effects of senescence and may improve the utilization of short-wavelength light by plants. High additions are toxic and may trigger pro-oxidative reactions. Thus, the present supplementation of fertilizers with Se can be considered a very effective and readily controlled way to increase the average daily Se intake nationwide.", "keywords": ["0301 basic medicine", "2. Zero hunger", "Food Chain", "Plant Development", "04 agricultural and veterinary sciences", "Plants", "Antioxidants", "6. Clean water", "3. Good health", "Selenium", "Soil", "03 medical and health sciences", "13. Climate action", "Animals", "Humans", "0401 agriculture", " forestry", " and fisheries", "Fertilizers"], "contacts": [{"organization": "Helin\u00e4 Hartikainen", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.jtemb.2005.02.009"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Trace%20Elements%20in%20Medicine%20and%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jtemb.2005.02.009", "name": "item", "description": "10.1016/j.jtemb.2005.02.009", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jtemb.2005.02.009"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-06-01T00:00:00Z"}}, {"id": "10.1021/jf000368f", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-06-26T16:19:01Z", "type": "Journal Article", "created": "2002-07-26", "title": "Foliar Application Of Selenite And Selenate To Potato (Solanum Tuberosum): Effect Of A Ligand Agent On Selenium Content Of Tubers", "description": "The effect of a foliar spray of selenium on potatoes was investigated for 2 years. Amounts of 0, 50, and 150 g of Se ha(-)(1) were applied both as sodium selenate and as sodium selenite in water, either pure or with the addition of 0.15% of soluble leonardite as a source of humic acids (pH 7). Tuber selenium concentration increased with the application levels, both with sodium selenate and with sodium selenite, when only aqueous solutions were used. When humic acids were added, the tuber selenium level rose more markedly after the application of sodium selenate as compared to the case of the aqueous solutions; however, in the case of sodium selenite, the level showed a large increase only after the application of 50 g of Se ha(-)(1). Kinetics showed that humic acids raised the selenate availability, but no differences were found in the distribution of selenium in the tuber fractions. Foliar application of selenium with humic acids was proven to be a good way to increase the selenium content of potatoes, but the assimilation process of selenium was simpler with selenate than with selenite.", "keywords": ["0106 biological sciences", "Sodium Selenite", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "Selenic Acid", "Ligands", "Selenium Compounds", "01 natural sciences", "Humic Substances", "6. Clean water", "Solanum tuberosum", "3. Good health"], "contacts": [{"organization": "Pier Giorgio Pifferi, Valeria Poggi, Alberto Arcioni, Paola Filippini,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1021/jf000368f"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Agricultural%20and%20Food%20Chemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/jf000368f", "name": "item", "description": "10.1021/jf000368f", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/jf000368f"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2000-09-07T00:00:00Z"}}, {"id": "10.1021/jf0201374", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-06-26T16:19:01Z", "type": "Journal Article", "created": "2002-09-17", "title": "Determination Of Selenium Concentration Of Rice In China And Effect Of Fertilization Of Selenite And Selenate On Selenium Content Of Rice", "description": "A method of hydride generation atomic fluorescence spectrometry was applied to the determination of the selenium concentration of regular polished rice in China and selenium-enriched polished rice obtained by foliar application of selenium-enriched fertilizer in the forms of selenite and selenate. The average selenium content of regular rice was 0.025 +/- 0.011 microg g(-)(1). On the basis of a daily dietary rice intake of 300-500 g suggested by the China Nutrition Society, the total selenium intake from regular rice was calculated to be 7.5-12.5 microg per person per day for an adult. The selenium contents of rice were significantly increased to 0.471-0.640 microg g(-)(1) by foliar application of selenium-enriched fertilizer at rate of 20 g of Se ha(-)(1) in the forms of sodium selenite and sodium selenate. The selenium content of rice by application of a fertilizer of selenate was 35.9% higher than that by a fertilizer of selenite, which showed that Se-enriched fertilizer in selenate exhibited greater efficiency in increasing Se content in rice products. The Se-enriched rice products can increase daily Se intake on average by 100-200 microg of Se per day by the consumption of 400 g of rice products if the Se level of rice products is controlled at 0.3-0.5 microg of Se g(-)(1). Because rice is a staple food in China, selenium-enriched rice obtained by bioenrichment of selenium to increase the Se content of rice could be a good selenium source for the population in selenium-deficient regions.", "keywords": ["0301 basic medicine", "2. Zero hunger", "China", "0303 health sciences", "Oryza", "Selenic Acid", "Sensitivity and Specificity", "Diet", "Selenium", "03 medical and health sciences", "Sodium Selenite", "Humans", "Fertilizers", "Selenium Compounds"], "contacts": [{"organization": "Juan Xu, Licheng Chen, Fangmei Yang, Yanling Zhang, Qiuhui Hu, Yun Hu, Genxing Pan,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1021/jf0201374"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Agricultural%20and%20Food%20Chemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/jf0201374", "name": "item", "description": "10.1021/jf0201374", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/jf0201374"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2002-07-31T00:00:00Z"}}, {"id": "10.1021/jf040077x", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-06-26T16:19:01Z", "type": "Journal Article", "created": "2004-08-18", "title": "Effects Of Selenium Treatments On Potato (Solanum Tuberosum L.) Growth And Concentrations Of Soluble Sugars And Starch", "description": "The effect of selenium (Se) treatments on potato growth and Se, soluble sugar, and starch accumulation was investigated. Potato plants were cultivated in quartz sand without or with sodium selenate (0, 0.075, 0.3 mg Se kg(-1) sand). In young potato plants, Se treatment resulted in higher starch concentrations in upper leaves. The tuber yield of Se-treated potato plants was higher and composed of relatively few but large tubers. At harvest, the starch concentration in tubers did not differ significantly between treatments. The higher Se addition (0.3 mg Se kg(-1)) may have delayed the aging of stolons and roots, which was observed as high concentrations of soluble sugar and starch. Together with the earlier results showing elevated starch concentration in Se-treated lettuce, the findings of this research justify the conclusion that Se has positive effects also on potato carbohydrate accumulation and possibly on yield formation.", "keywords": ["0106 biological sciences", "2. Zero hunger", "Dose-Response Relationship", " Drug", "Carbohydrates", "Starch", "04 agricultural and veterinary sciences", "Selenic Acid", "Plant Roots", "01 natural sciences", "Plant Leaves", "Plant Tubers", "Selenium", "0401 agriculture", " forestry", " and fisheries", "Selenium Compounds", "Solanum tuberosum"], "contacts": [{"organization": "Helin\u00e4 Hartikainen, Mervi Sepp\u00e4nen, Marja Turakainen,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1021/jf040077x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Agricultural%20and%20Food%20Chemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/jf040077x", "name": "item", "description": "10.1021/jf040077x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/jf040077x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2004-07-27T00:00:00Z"}}, {"id": "10.1021/jf0613987", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:19:01Z", "type": "Journal Article", "created": "2006-10-03", "title": "Distribution Of Selenium In Different Biochemical Fractions And Raw Darkening Degree Of Potato (Solanum Tuberosum L.) Tubers Supplemented With Selenate", "description": "Effects of Se fertilization on potato processing quality, possible changes in Se concentration and form in tubers during storage, and retransfer of Se from seed tubers were examined. Potato plants were grown at five selenate (SeO4(2-)) concentrations. Tubers were harvested 16 weeks after planting and were stored at 3-4 degrees C prior to analysis. The results showed that the Se concentration did not decrease during storage for 1-12 months. In tubers, 49-65% of total Se was allocated in protein fraction, which is less than found in plant leaves in a previous study. The next-generation tubers produced by the Se-enriched seed tubers had increased Se concentrations, which evidenced the relocation of Se from the seed tubers. At low levels, Se improved the processing quality of potato tubers by diminishing and retarding their raw darkening. The value of Se-enriched potato tubers as a Se source in the human diet was discussed.", "keywords": ["0106 biological sciences", "0301 basic medicine", "2. Zero hunger", "Selenium", "03 medical and health sciences", "Time Factors", "Biochemical Phenomena", "Darkness", "Biochemistry", "01 natural sciences", "Solanum tuberosum"], "contacts": [{"organization": "Helin\u00e4 Hartikainen, Mervi Sepp\u00e4nen, P\u00e4ivi Ekholm, Marja Turakainen,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1021/jf0613987"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Agricultural%20and%20Food%20Chemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/jf0613987", "name": "item", "description": "10.1021/jf0613987", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/jf0613987"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-10-03T00:00:00Z"}}, {"id": "10.1021/jf1026185", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:19:01Z", "type": "Journal Article", "created": "2010-10-21", "title": "Selenium Speciation In Soil And Rice: Influence Of Water Management And Se Fertilization", "description": "Rice (Oryza sativa) is the staple food for half of the world's population, but the selenium (Se) concentrations in rice grain are low in many rice-growing regions. This study investigated the effects of water management on the Se speciation dynamics in the soil solution and Se uptake and speciation in rice in a pot experiment. A control containing no Se or 0.5 mg kg(-1) of soil of selenite or selenate was added to the soil, and plants were grown under aerobic or flooded conditions. Flooding soil increased soluble Se concentration when no Se or selenite was added to the soil, but decreased it markedly when selenate was added. Selenate was the main species in the +selenate treatment, whereas selenite and selenomethionine selenium oxide were detected in the flooded soil solutions of the control and +selenite treatments. Grain Se concentration was 49% higher in the flooded than in the aerobic treatments without Se addition. In contrast, when selenate or selenite was added, the aerobically grown rice contained 25- and 2-fold, respectively, more Se in grain than the anaerobically grown rice. Analysis of Se in rice grain using enzymatic hydrolysis followed by HPLC-ICP-MS and in situ X-ray absorption near-edge structure (XANES) showed selenomethionine to be the predominant Se species. The study showed that selenate addition to aerobic soil was the most effective way to increase Se concentration in rice grain.", "keywords": ["2. Zero hunger", "Agricultural Irrigation", "Water", "Oryza", "1600 Chemistry", "01 natural sciences", "630", "Floods", "6. Clean water", "1100 Agricultural and Biological Sciences", "Selenium", "Soil", "Fertilizers", "Selenium Compounds", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1021/jf1026185"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Agricultural%20and%20Food%20Chemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/jf1026185", "name": "item", "description": "10.1021/jf1026185", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/jf1026185"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-10-21T00:00:00Z"}}, {"id": "10.1021/jf3005788", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:19:01Z", "type": "Journal Article", "created": "2012-05-25", "title": "Selenate-Enriched Urea Granules Are A Highly Effective Fertilizer For Selenium Biofortification Of Paddy Rice Grain", "description": "This study examined the effects of applied selenium (Se) species, time of application, method of application, and soil water management regimen on the accumulation of Se in rice plants. Plants were grown to maturity in a temperature- and humidity-controlled growth chamber using three water management methods: field capacity (FC), submerged until harvest, and submerged and drained 2 weeks before harvest. Two Se species, selenate (SeO4(2-)) and selenite (SeO3(2-)), were applied at a rate equivalent to 30 g ha(-1). Four application methods were employed as follows: (i) Se applied at soil preparation, (ii) Se-enriched urea granules applied to floodwater at heading; (iii) foliar Se applied at heading; and (iv) fluid fertilizer Se applied to soil or floodwater at heading. Total Se concentrations in rice grains, husks, leaves, culms, and roots were measured, as well as Se speciation in grains from the Se-enriched urea granule treatment. Highest Se concentrations in the grain occurred with SeO4(2-) and with fertilizer applied at heading stage; SeO4(2-)-enriched urea granules applied at heading increased grain Se concentrations 5-6-fold (by 450-600 \u03bcg kg(-1)) compared to the control (no fertilizer Se applied) in all water treatments. Under paddy conditions other Se fertilization strategies were much less effective. Drainage before harvesting caused Se to accumulate in/on rice roots, possibly through adsorption onto iron plaque on roots. Rice grains contained Se mainly in the organic form as selenomethionine (SeM), which comprised >90% of the total grain Se in treatments fertilized with SeO4(2-)-enriched urea granules. The results of this study clearly show that of the fertilizer strategies tested biofortification of Se in rice grains can best be achieved in lowland rice by broadcast application of SeO4(2-)-enriched urea granules to floodwater at heading stage.", "keywords": ["0106 biological sciences", "selenate", "Selenic Acid", "Plant Roots", "01 natural sciences", "Selenate", "biofortification", "Selenium", "Soil", "Fertilizer", "Urea", "selenium", "Fertilizers", "Selenomethionine", "Se enriched urea", "580", "2. Zero hunger", "rice", "Water", "Oryza", "04 agricultural and veterinary sciences", "15. Life on land", "fertilizer", "6. Clean water", "Plant Leaves", "Se-enriched urea", "Selenite", "0401 agriculture", " forestry", " and fisheries", "Rice", "selenite", "Biofortification"]}, "links": [{"href": "https://doi.org/10.1021/jf3005788"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Agricultural%20and%20Food%20Chemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/jf3005788", "name": "item", "description": "10.1021/jf3005788", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/jf3005788"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-06-05T00:00:00Z"}}, {"id": "10.1021/jf302931z", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:19:01Z", "type": "Journal Article", "created": "2012-10-18", "title": "Fertilizing Soil With Selenium Fertilizers: Impact On Concentration, Speciation, And Bioaccessibility Of Selenium In Leek (Allium Ampeloprasum)", "description": "Leek was fertilized with sodium selenite (Na(2)SeO(3)) and sodium selenate (Na(2)SeO(4)) in a green house to assess the impact of selenium (Se) fertilization on Se uptake by the crop and its speciation in the crop. The bioaccessibility of Se in the Se-enriched leek was assessed using an in vitro extraction protocol mimicking the human gastrointestinal tract (stomach, small intestine, and colon). The lowest Se uptake was observed when Na(2)SeO(3) was used as a fertilizer, which results in a higher risk for Se accumulation in the soil on a longer term. When soil was amended with Na(2)SeO(4), 55 \u00b1 5% of total Se in the leek occurred in an inorganic form, while only 21 \u00b1 8% was inorganic when Na(2)SeO(3) was applied. Se-methylselenocysteine and selenomethione were the major organic species in both treatments. However, concentrations of Se-methylselenocysteine and \u03b3-glutamyl-Se-methyl-selenocysteine, which were previously reported to induce positive health effects, were lower as compared to other Allium species. The majority of the Se in the leek was found to be bioaccessible in the stomach (around 60%) and small intestine (around 80%). However, a significant fraction also has good chances to reach the colon, where it seems to be taken up by the microbial community and may also induce positive health effects.", "keywords": ["2. Zero hunger", "Selenium", "Soil", "Onions", "Biological Availability", "15. Life on land", "Fertilizers", "01 natural sciences", "Mass Spectrometry", "6. Clean water", "0104 chemical sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1021/jf302931z"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Agricultural%20and%20Food%20Chemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/jf302931z", "name": "item", "description": "10.1021/jf302931z", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/jf302931z"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-10-30T00:00:00Z"}}, {"id": "10.1023/b:egah.0000039597.75201.57", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:19:09Z", "type": "Journal Article", "created": "2004-08-27", "title": "Effects Of The Interactions Between Selenium And Phosphorus On The Growth And Selenium Accumulation In Rice (Oryza Sativa)", "description": "The solution culture, paddy soil culture and the simulation experiments in the laboratory were conducted to clarify the interactions between selenium and phosphorus, and its effects on the growth and selenium accumulation in rice. Results revealed that a suitable supply of selenium could promote rice growth and excessive selenium could injure rice plant, causing lower biomass, especially in the roots. The supply of selenite could enhance the selenium contents of rice shoots and roots in solution culture and in soil culture. The selenium concentrations in roots were much higher than those in shoots supplied with the same rates of selenium and phosphorus. The interaction between selenium and phosphorus was evident. When the phosphorus supply increased to meet the needs of plant growth, phosphorus could promote absorption and accumulation of selenium in the shoots. If the phosphorus supply was excessive, phosphorus could inhibit the accumulation of selenium in the shoots at the lower selenite level (2 micromol l(-1)), but could not at the higher selenite level (10 micromol l(-1)). With the supply of phosphate increased, the selenium concentrations in the roots decreased significantly at both selenite levels. The presence of phosphate could decrease Se sorption on the soil surface and increase the selenium concentration in the soil solution. The concentrations of selenium in shoots and roots supplied with 0.08 g kg(-1) phosphorus were lower than those with no phosphorus supplied. With the increase of phosphorus added to 0.4 g kg(-1), the selenium concentration in shoots and roots increased. The effect of phosphorus on the concentration was statistically significant at all three selenium levels.", "keywords": ["0106 biological sciences", "2. Zero hunger", "Selenium", "0401 agriculture", " forestry", " and fisheries", "Oryza", "Phosphorus", "Biomass", "04 agricultural and veterinary sciences", "15. Life on land", "Plant Roots", "01 natural sciences", "6. Clean water", "Absorption"], "contacts": [{"organization": "Dan Wang, Xinru Jiang, Qinghe Liu, Zongwei Cao,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1023/b:egah.0000039597.75201.57"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Geochemistry%20and%20Health", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1023/b:egah.0000039597.75201.57", "name": "item", "description": "10.1023/b:egah.0000039597.75201.57", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1023/b:egah.0000039597.75201.57"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2004-06-01T00:00:00Z"}}, {"id": "10.1080/00103624.2013.847955", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:19:50Z", "type": "Journal Article", "created": "2013-10-01", "title": "Retention And Uptake By Plants Of Added Selenium In Peat Soils", "description": "In soil, adsorption of selenium (Se) onto mineral surfaces is accompanied by poorly known retention via organic matter. The effects of these components on the availability of Se were examined in two pot experiments. Spring wheat was grown with increasing amounts of selenate (SeO4 2\u2013) in one sand and three peat soils, and ryegrass with selenate and selenite (SeO3 2\u2013) in sphagnum peat manipulated by iron (Fe) hydroxide. Selenate persisted in soluble form, whereas selenite was fixed in the soil. In wheat, 5\u201350% of the selenate addition was recovered in the plant, the proportion increasing with increasing Se. In ryegrass, 30\u201340% of the added selenate but less than 2% of the selenite was found within the leaves. The Fe hydroxide enrichment enhanced the selenite uptake. Phosphate buffer desorbed a minor proportion of the added selenite, except in peat amply enriched with Fe hydroxide. The results suggest that the retention mechanism of selenite was changed due to the hydroxide amendment.", "keywords": ["peat soils", "2. Zero hunger", "maaper\u00e4", "plants", "nutrient uptake", "selenaatti", "04 agricultural and veterinary sciences", "lannoitus", "6. Clean water", "kasvinviljely", "absorptio", "seleniitti", "seleeni", "ravinteiden otto", "kasvit", "0401 agriculture", " forestry", " and fisheries", "Kasvintuotanto", "selenium", "turvemaat", "absorption"]}, "links": [{"href": "https://doi.org/10.1080/00103624.2013.847955"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Communications%20in%20Soil%20Science%20and%20Plant%20Analysis", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1080/00103624.2013.847955", "name": "item", "description": "10.1080/00103624.2013.847955", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1080/00103624.2013.847955"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-12-16T00:00:00Z"}}, {"id": "10.1385/bter:93:1-3:249", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-06-26T16:21:41Z", "type": "Journal Article", "created": "2003-11-17", "title": "Effect Of The Application Of Selenium On Selenium Content Of Soybean And Its Products", "description": "Two experiments were conducted to study the effect of the application of selenium on the selenium content of soybean and its products in two counties with selenium-deficient soil. Selenium-enriched soybean was produced by the application of sodium selenite and Se-enriched fertilizer. The selenium contents of soybeans, soybean protein and okra were determined by hydride-generation atomic fluorescence spectrometry. The results showed that the selenium contents of soybean, soybean protein, and okra were significantly increased by the application of sodium selenite and selenium-enriched fertilizer. Foliar application of selenium provided a higher efficiency for increasing the selenium content of soybean than soil application. Significant differences were found in that soybean cultivars exhibited different accumulation of selenium. There was no remarkable difference in soybean yield, soybean protein, and lipid between selenium and control. The selenium-enriched protein derived from selenium-enriched soybean could be used as a functional ingredient and soybean okra as a selenium-enriched feed for animals for increasing selenium intake.", "keywords": ["0106 biological sciences", "0301 basic medicine", "2. Zero hunger", "China", "Selenium", "03 medical and health sciences", "Glycine max", "Fertilizers", "Selenium Compounds", "01 natural sciences", "6. Clean water"], "contacts": [{"organization": "Licheng Chen, Qiuhui Hu, Fangmei Yang, Genxing Pan,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1385/bter:93:1-3:249"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biological%20Trace%20Element%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1385/bter:93:1-3:249", "name": "item", "description": "10.1385/bter:93:1-3:249", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1385/bter:93:1-3:249"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2003-01-01T00:00:00Z"}}, {"id": "10.17221/113/2010-pse", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:22:05Z", "type": "Journal Article", "created": "2018-02-10", "title": "Selenium Biofortification And Antioxidant Activity In Lettuce Plants Fed With Selenate And Selenite", "description": "Selenium is an important element associated with enhancement of antioxidant activity in plants, microorganisms, animals, and humans. In Brazil, the information on Se in agricultural crops is lacking, though there are indications that low levels of Se are consumed by the population. The experiment was conducted under greenhouse conditions with pots containing 3 l of nutritive solution in a completely randomized factorial design, with seven Se concentrations (0, 2, 4, 8, 16, 32, and 64 \u00b5mol/l) and two forms of Se (sodium selenate - Na2SeO4 and sodium selenite - Na2SeO3), with six replicates. The application of Se as selenate at low concentrations is more appropriate for lettuce biofortification because it favors shoot biomass growth and Se levels in the shoot biomass. Selenium in both forms had two effects on lettuce plant metabolism: at low doses it acted as an antioxidant and enhanced plant growth, whereas at higher levels it reduced yield.", "keywords": ["0106 biological sciences", "2. Zero hunger", "selenate", "Plant culture", "04 agricultural and veterinary sciences", "01 natural sciences", "Selenate", "SB1-1110", "3. Good health", "biofortification", "antioxidant enzymes", "Selenite", "0401 agriculture", " forestry", " and fisheries", "Antioxidant enzymes", "selenite", "Biofortification"]}, "links": [{"href": "https://doi.org/10.17221/113/2010-pse"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%2C%20Soil%20and%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.17221/113/2010-pse", "name": "item", "description": "10.17221/113/2010-pse", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.17221/113/2010-pse"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-12-31T00:00:00Z"}}, {"id": "10.17221/691/2012-pse", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-06-26T16:22:06Z", "type": "Journal Article", "created": "2018-02-10", "title": "Agronomic Selenium Biofortification Of Two-Rowed Barley Under Mediterranean Conditions", "description": "In order to improve the nutritional value of two-rowed barley grain, two foliar selenium (Se) fertilizers (sodium selenate and sodium selenite) at four rates (0-10-20-40 g/ha) were applied during the growing seasons 2010/2011 and 2011/2012 in a field experiment conducted under semiarid Mediterranean conditions. The grain harvested in the 2010/2011 season accumulated a greater amount of total Se than the grain of the 2011/2012 season. Sodium selenate was much more effectively taken by plants than sodium selenite, and there was a strong and linear relationship between total Se concentration and Se rate in both sodium selenate and selenite. For each gram of Se fertilization, applied as sodium selenate or sodium selenite, the increases of total Se concentration in grain were 44 and 9 \u03bcg/kg dry weight, respectively. No increments in total or available Se were observed in soil after harvesting even at the highest doses of either fertilizer. It can be concluded that two-rowed barley would be a good candidate to be included in biofortification programs under Mediterranean conditions to increase Se in animal feeding and in the human diet through beer production.", "keywords": ["cereals", "2. Zero hunger", "0301 basic medicine", "0303 health sciences", "03 medical and health sciences", "sodium selenate", "Plant culture", "rainfed conditions", "icp-ms", "sodium selenite", "SB1-1110", "3. Good health"]}, "links": [{"href": "https://doi.org/10.17221/691/2012-pse"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%2C%20Soil%20and%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.17221/691/2012-pse", "name": "item", "description": "10.17221/691/2012-pse", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.17221/691/2012-pse"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-03-31T00:00:00Z"}}, {"id": "10.2134/jeq1998.00472425002700050029x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:22:28Z", "type": "Journal Article", "created": "2010-07-20", "title": "Selenium Uptake By Plants From Soils Amended With Inorganic And Organic Materials", "description": "AbstractDepending on its concentration and chemical form, Se functions as an essential element or potential toxicant to humans, livestock, and waterfowl. Application of seleniferous organic materials to soils may increase plant\uffe2\uff80\uff90available Se content and pose health hazards. This study assessed Se uptake by two successive plantings of canola (Brassica napus cv. Westar) and multiple clippings of tall fescue (Festuca arundinacea L. cv. Fawn) grown in soils [Hanford sandy loam (coarse\uffe2\uff80\uff90loamy, mixed, thermic Typic Durixeralfs) and Panoche clay loam (fine\uffe2\uff80\uff90loamy, mixed, superactive, thermic Typic Torriorthents)] amended with 1.5 mg Se kg\uffe2\uff88\uff921 soil as inorganic selenate (Se O42\uffe2\uff88\uff92) or seleniferous organic materials [alfalfa (Medicago sativa L.), Astragalus praelongus, or cattle (Bos tauris) manure] under growth chamber conditions. Tissues of canola and tall fescue accumulated much greater concentrations of Se from the inorganic SeO42\uffe2\uff88\uff92 treatment compared to the treatments with seleniferous organic materials. The addition of crop residue or animal manure to the SeO42\uffe2\uff88\uff92\uffe2\uff80\uff90treated soils considerably reduced Se accumulation by both plant species. In soils amended with seleniferous organic materials, more than 80% of the Se remained in soils after two plantings of canola and all clippings of tall fescue. The slow release of plant\uffe2\uff80\uff90available Se in soils amended with seleniferous organic materials suggests the use of these materials to control the concentrations of Se in crops grown on nonseleniferous soils.
", "keywords": ["2. Zero hunger", "Selenium", "660", "0401 agriculture", " forestry", " and fisheries", "Mass Import - autoclassified (may be erroneous)", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Ajwa, H.A., Ba\u00f1uelos, G.S., Mayland, H.F.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.2134/jeq1998.00472425002700050029x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq1998.00472425002700050029x", "name": "item", "description": "10.2134/jeq1998.00472425002700050029x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq1998.00472425002700050029x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1998-09-01T00:00:00Z"}}, {"id": "10.2495/SAFE-V7-N4-585-596", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:22:59Z", "type": "Journal Article", "created": "2018-02-06", "title": "A next-generation open-source tool for earthquake loss estimation", "description": "Open AccessThe present research has been benefited from funding of NORSAR and the Univ. Alicante through research contracts (NORSAR1-14A, NORSAR1-08I), the funding of the Ministerio de Econom\u00eda, Industria y Competitividad (CGL2016-77688-R) and the Generalitat Valenciana (BEST/2012/173 and AICO/2016/098). The development and implementation of the liquefaction risk assessment methodology is done under the LIQUEFACT project funded by the European Union\u2019s Horizon 2020 research and innovation programme under grant agreement (No. 700748).", "keywords": ["Earthquake loss estimation", "Damage and loss", "Analytical methods", "F\u00edsica de la Tierra", "11. Sustainability", "0211 other engineering and technologies", "02 engineering and technology", "SELENA"]}, "links": [{"href": "http://www.witpress.com/Secure/ejournals/papers/SSE070412f.pdf"}, {"href": "https://doi.org/10.2495/SAFE-V7-N4-585-596"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Journal%20of%20Safety%20and%20Security%20Engineering", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2495/SAFE-V7-N4-585-596", "name": "item", "description": "10.2495/SAFE-V7-N4-585-596", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2495/SAFE-V7-N4-585-596"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-11-08T00:00:00Z"}}, {"id": "7520bfe1-d548-4ffb-bdd8-18cc534df855", "type": "Feature", "geometry": null, "properties": {"updated": "2024-09-25T14:47:06", "type": "Dataset", "language": "en", "title": "Tellus Geochemistry \u2014 topsoil", "description": "The latest topsoils data from the Tellus project, managed by the Geological Survey Ireland. The topsoil (c.5\u201320 cm deep) samples were analysed for: Analytical Method: ICP(-OES/-MS) following aqua regia digestion; soil loss-on-ignition at 450\u00a0\u00b0C The survey was conducted on foot; samples were collected approx. every 4 sq km from. For more information please visit tellus.ie. The following elements were analysed: Aluminium, Antimony, Arsenic, Barium, Beryllium, Bismuth, Cadmium, caesium, Calcium, Cerium, Chromium, Cobalt, Copper, Gallium, Germanium, Hafnium, indium, Iron, Lanthanum, Lead, Lithium, Loss-on-ignition, Lutetium, Magnesium, Manganese, Mercury, Molybdenum, Nickel, Niobium, pH, Phosphorus, Potassium, Rubidium, scandium, Selenium, Silver, Sodium, Strontium, Sulphur, Tantalum, Tellurium, Terbium, Thallium, Thorium, Tin, Titanium, Tungsten, Uranium, vanadium, Ytterbium, Yttrium, Zinc, Zinc, Zirconium (Al, B, Ba, Ca, Cr, Cu, Fe, K, Li, Mg, Mn, Na, Ni, P, S, S, Sr, Ti, V, Zn, Zr, Ag, Be, Be, Bi, Cd, Ce, Co, Cs, Ga, Ge, Hf, In, La, Lu, P, Mo, Mo, Pb, Rb, Sb, Sb, Sb, Sn, Sn, Tb, Te, Th, Tl, U, W, Yb) The current coverage includes: Tellus Border survey block (2011-2013, Co Donegal, Sligo, Leitrim, Cavan, Monaghan, Louth) Some elements have been merged with topsoil data from Northern Ireland conducted in the mid ninties and Noughties.", "formats": [{"name": "ESRI REST"}], "keywords": ["aintrim", "aluminium", "antimony", "aqua-regia", "aqua-regia-digestion", "armagh", "arsenic", "barium", "beryllium", "bismuth", "cadmium", "caesium", "calcium", "cavan", "cerium", "chemistry", "chromium", "cobalt", "copper", "derry", "donegal", "down", "dublin", "earth-science", "environment", "european-union", "fermanagh", "gallium", "galway", "geochemical", "geochemical-survey", "geochemistry", "geological", "geological-survey-ireland", "geology", "geoscientificinformation", "germanium", "hafnium", "icp-ms", "icp-oes", "icpms", "icpoes", "ie", "indium", "interreg", "ireland", "iron", "kildare", "lanthanum", "lead", "lietrim", "lithium", "lithology", "lithosphere", "londonderry", "longford", "loss-on-ignition", "louth", "lutetium", "magnesium", "manganese", "mayo", "meath", "mercury", "molybdenum", "monaghan", "nickel", "niobium", "offaly", "organics", "phosphorus", "potassium", "rocks", "roscommon", "rubidium", "scandium", "selenium", "silver", "sligo", "sodium", "soil", "soil-loss-on-ignition", "soil-ph", "strontium", "sulphur", "tantalum", "tellurium", "tellus", "tellus-border", "terbium", "thallium", "thorium", "tin", "titanium", "top-soil", "topsoil", "tungsten", "tyrone", "uranium", "vanadium", "westmeath", "wicklow", "ytterbium", "yttrium", "zinc", "zirconium"], "contacts": [{"organization": "https://data.gov.ie/organization/geological-survey-of-ireland", "roles": ["publisher"]}]}, "links": [{"href": "http://dcenr.maps.arcgis.com/apps/MapSeries/index.html?appid=6304e122b733498b99642707ff72f754"}, {"href": "https://gsi.geodata.gov.ie/server/rest/services/Geochemistry"}, {"href": "https://secure.dccae.gov.ie/GSI_DOWNLOAD/Tellus/PDFs/EBook_Topsoils_Final_03Feb2016.pdf"}, {"href": "https://www.gsi.ie/en-ie/data-and-maps/Pages/Geochemistry.aspx#DeeperTopsoilS"}, {"href": "https://www.gsi.ie/en-ie/data-and-maps/Pages/Geochemistry.aspx#ShallowTopsoilA"}, {"href": "https://www.gsi.ie/en-ie/programmes-and-projects/tellus/activities/ground-survey/Pages/default.aspx"}, {"href": "http://data.europa.eu/88u/dataset/7520bfe1-d548-4ffb-bdd8-18cc534df855"}, {"rel": "self", "type": "application/geo+json", "title": "7520bfe1-d548-4ffb-bdd8-18cc534df855", "name": "item", "description": "7520bfe1-d548-4ffb-bdd8-18cc534df855", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/7520bfe1-d548-4ffb-bdd8-18cc534df855"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"null": "date"}}, {"id": "91003194-b189-40f8-abb9-01a2696d8788", "type": "Feature", "geometry": null, "properties": {"updated": "2011-05-31T00:00:00Z", "type": "Dataset", "language": "nl", "title": "Soil profiles including horizons mapping Belgian soil map", "description": "The dataset 'Soil profiles mapping Belgian soil map' contains the most relevant information of all soil profiles (including soil horizons) from the Pottery-Flanders-2010 database. For a complete view of all attribute information of the soil profiles, please refer to the complete Pottery-Flanders-2010 database. Pottery-Flanders-2010 is a database with the description and analysis results of 7,020 soil profiles and 42,529 associated soil horizons, supplemented with 9,281 surface samples, all located on the territory of Flanders and Brussels. These data (143 variables) were collected during the systematic soil profile study, which was carried out in Belgium between 1949 and 1971, under the auspices of the Institute to encourage Scientific Research in Industry and Agriculture. The Centre for Ground Research of the University of Ghent with departments at the Catholic University of Leuven and the Facult\u00e9s des Sciences Agronomiques de Gembloux was responsible for the realization of this study.", "keywords": ["aardewerk-2010", "aardewerk:-bodemprofielgegevens-voor-vlaanderen", "be", "bewortelingsdiepte", "bodem", "bodemhorizonten", "bodemkaarten", "bodemlagen", "bodemoppervlak", "bodemprofielen", "bodemprofielgegevens", "bodemprofielstudie", "bodemserie", "diepten", "drainage", "fysico-chemische-eigenschappen", "granulometrische-gegevens", "grondonderzoek", "historisch-bodemgebruik-en-vegetatie", "horizontinformatie", "koolstofgehalte", "mineralogische-samenstelling", "oppervlaktemonsters", "profiellocaties", "relief-beschrijving", "roestverschijnselen", "sorptiecapaciteit", "stenen", "verzadigingsgraad", "vochtgehalte", "waterhuishouding", "zuurtegraad"], "contacts": [{"organization": "Vlaamse overheid, Departement Omgeving, Vlaams Planbureau voor Omgeving (VPO)", "roles": ["creator"]}, {"organization": "https://org.belgif.be/id/CbeEstablishmentUnit/2143719695", "roles": ["publisher"]}]}, "links": [{"href": "https://www.vlaanderen.be/DataCatalogRecord/d75bf375-18f1-4d51-af0c-f247f7ad45f1"}, {"href": "http://data.europa.eu/88u/dataset/91003194-b189-40f8-abb9-01a2696d8788"}, {"rel": "self", "type": "application/geo+json", "title": "91003194-b189-40f8-abb9-01a2696d8788", "name": "item", "description": "91003194-b189-40f8-abb9-01a2696d8788", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/91003194-b189-40f8-abb9-01a2696d8788"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"null": "date"}}, {"id": "Bodemprofielen-kartering-Belgische-bodemkaart", "type": "Feature", "geometry": null, "properties": {"themes": [{"concepts": [{"id": "geoscientificInformation"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "National"}], "scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope"}, {"concepts": [{"id": "MensMeu"}], "scheme": "Source"}, {"concepts": [{"id": "Belgium"}], "scheme": "http://publications.europa.eu/resource/authority/country"}, {"concepts": [{"id": "Soil Map"}], "scheme": "http://aims.fao.org/aos/agrovoc/c_330883"}], "updated": "31-5-2011", "type": "Dataset", "created": "31-12-1973", "language": "dut", "title": "Soil profiles mapping Belgian soil map", "description": "Location of soil profiles mapping Belgian soil map", "formats": [{"name": "OGC:WFS"}, {"name": "OGC:WFS-2.0.0-http-get-capabilities"}, {"name": "OGC:WMS-1.3.0-http-get-capabilities"}, {"name": "GLG:KML-2.0-http-get-map"}, {"name": "OGC:WMS-1.3.0-http-get-map"}, {"name": "OGC:WMS"}, {"name": "OGC:WFS-2.0.0-http-get-feature"}, {"name": "ogc:wms"}, {"name": "ogc:wfs"}, {"name": "canonical"}], "keywords": ["soil type", "basic soil properties", "National", "MensMeu", "Bodem", "ondergrond", "DOV", "Vlaanderen", "Ondergrond", "Databank Ondergrond Vlaanderen", "Departement Omgeving", "BODEMOPPERVLAK", "BODEMPROFIELEN", "BODEMPROFIELGEGEVENS", "BODEMPROFIELSTUDIE", "BODEMSERIE", "DIEPTEN", "DRAINAGE", "FYSICO-CHEMISCHE EIGENSCHAPPEN", "GRANULOMETRISCHE GEGEVENS", "GRONDONDERZOEK", "HISTORISCH BODEMGEBRUIK EN VEGETATIE", "HORIZONTINFORMATIE", "KOOLSTOFGEHALTE", "MINERALOGISCHE SAMENSTELLING", "OPPERVLAKTEMONSTERS", "PROFIELLOCATIES", "RELIEF BESCHRIJVING", "ROESTVERSCHIJNSELEN", "SORPTIECAPACITEIT", "STENEN", "VERZADIGINGSGRAAD", "VOCHTGEHALTE", "WATERHUISHOUDING", "ZUURTEGRAAD", "Regionaal", "Herbruikbaar", "Kosteloos", "Vlaamse Open data", "Toegevoegd GDI-Vl", "Metadata GDI-Vl-conform", "Metadata INSPIRE-conform", "Belgium", "Soil Map"], "contacts": [{"name": "Koning Albert", "organization": "Databank Ondergrond Vlaanderen (DOV)", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "vpo.omgeving@vlaanderen.be"}], "addresses": [{"deliveryPoint": ["Koning Albert II-laan 20 bus 8"], "city": "Brussel", "administrativeArea": null, "postalCode": "1000", "country": "Belgium"}], "links": [{"href": {"url": "https://www.omgevingvlaanderen.be", "protocol": null, "protocol_url": "", "name": null, "name_url": "", "description": null, "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "Vlaamse Overheid - Databank Ondergrond Vlaanderen (DOV)", "organization": "Vlaamse Overheid - Databank Ondergrond Vlaanderen (DOV)", "position": "DOV-co\u00f6rdinator", "roles": ["distributor"], "phones": [{"value": "+32 9 240 75 93"}], "emails": [{"value": "dov@vlaanderen.be"}], "addresses": [{"deliveryPoint": ["Technologiepark 68"], "city": "Zwijnaarde", "administrativeArea": "Oost-Vlaanderen", "postalCode": "9052", "country": "Belgium"}], "links": [{"href": {"url": "https://www.dov.vlaanderen.be/geoserver", "protocol": null, "protocol_url": "", "name": null, "name_url": "", "description": null, "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}]}, "links": [{"href": "https://www.dov.vlaanderen.be/geoserver/dov-pub-aardewerk/wfs?", "name": "vw_profiel", "description": "WFS-endpoint Bodemprofielen kartering Belgische bodemkaart", "protocol": "OGC:WFS", "rel": "download"}, {"href": "https://www.dov.vlaanderen.be/geoserver/dov-pub-aardewerk/wfs?SERVICE=WFS&version=2.0.0&request=GetCapabilities", "name": "dov-pub-aardewerk:vw_profiel", "description": "WFS-capabilities Bodemprofielen kartering Belgische bodemkaart", "protocol": "OGC:WFS-2.0.0-http-get-capabilities", "rel": "download"}, {"href": "https://www.dov.vlaanderen.be/geoserver/dov-pub-aardewerk/wms?SERVICE=WMS&version=1.3.0&request=GetCapabilities", "name": "vw_profiel", "description": "WMS-capabilities Bodemprofielen kartering Belgische bodemkaart", "protocol": "OGC:WMS-1.3.0-http-get-capabilities", "rel": null}, {"href": "https://www.dov.vlaanderen.be/geoserver/dov-pub-aardewerk/wms/kml?layers=vw_profiel", "name": "vw_profiel", "description": "KML Bodemprofielen kartering Belgische bodemkaart", "protocol": "GLG:KML-2.0-http-get-map", "rel": null}, {"href": "https://www.dov.vlaanderen.be/geoserver/dov-pub-aardewerk/wms?SERVICE=WMS&version=1.3.0&request=GetMap", "name": "vw_profiel", "description": "WMS-map Bodemprofielen kartering Belgische bodemkaart", "protocol": "OGC:WMS-1.3.0-http-get-map", "rel": null}, {"href": "https://www.dov.vlaanderen.be/geoserver/dov-pub-aardewerk/wms?", "name": "vw_profiel", "description": "WMS-endpoint Bodemprofielen kartering Belgische bodemkaart", "protocol": "OGC:WMS", "rel": null}, {"href": "https://www.dov.vlaanderen.be/geoserver/dov-pub-aardewerk/wfs?SERVICE=WFS&version=2.0.0&request=GetFeature&count=1&typeName=vw_profiel", "name": "vw_profiel", "description": "WFS-feature Bodemprofielen kartering Belgische bodemkaart", "protocol": "OGC:WFS-2.0.0-http-get-feature", "rel": "download"}, {"href": "https://www.dov.vlaanderen.be/geoserver/dov-pub-aardewerk/wms?layers=vw_profiel", "name": "vw_profiel", "description": "De dataset 'Bodemprofielen kartering Belgische bodemkaart' bevat de relevantste informatie van alle bodemprofielen uit de Aardewerk-Vlaanderen-2010 databank. Voor een volledige weergave van alle attribuutinformatie van de bodemprofielen wordt verwezen naar de volledige Aardewerk-Vlaanderen-2010 databank. Aardewerk-Vlaanderen-2010 is een databank met de beschrijving en analyseresultaten van 7.020 bodemprofielen en 42.529 geassocieerde bodemhorizonten, aangevuld met 9.281 oppervlaktemonsters, allen gesitueerd op het grondgebied Vlaanderen en Brussel. Deze gegevens (143 variabelen) werden verzameld tijdens de systematische bodemprofielstudie, die tussen 1949 en 1971 werd uitgevoerd in Belgi\u00eb, onder auspici\u00ebn van het Instituut tot aanmoediging van het Wetenschappelijk Onderzoek in Nijverheid en Landbouw. Het Centrum voor Grondonderzoek van de Rijksuniversiteit Gent met afdelingen aan de Katholieke Universiteit Leuven en de Facult\u00e9s des Sciences Agronomiques de Gembloux stond in voor de realisatie van deze studie.", "protocol": "ogc:wms", "rel": null}, {"href": "https://www.dov.vlaanderen.be/geoserver/wms?SERVICE=WMS&version=1.3.0&request=GetMap", "name": "WFS", "protocol": "ogc:wfs", "rel": null}, {"href": "https://github.com/ejpsoil/ejpsoildatahub/tree/main/datasets/mensmeu/Belgium/Bodemprofielen-kartering-Belgisc.yml", "name": "Source of the record", "protocol": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "Bodemprofielen-kartering-Belgische-bodemkaart", "name": "item", "description": "Bodemprofielen-kartering-Belgische-bodemkaart", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Bodemprofielen-kartering-Belgische-bodemkaart"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"null": "date"}}, {"id": "fffdf08f-8ee8-4802-8354-5e6df694b0c7", "type": "Feature", "geometry": null, "properties": {"themes": [{"concepts": [{"id": "geoscientificInformation"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "National"}], "scheme": "https://inspire.ec.europa.eu/metadata-codelist/SpatialScope"}, {"concepts": [{"id": "MensMeu"}], "scheme": "Source"}, {"concepts": [{"id": "Germany"}], "scheme": "http://publications.europa.eu/resource/authority/country"}, {"concepts": [{"id": "soil contamination"}], "scheme": "http://aims.fao.org/aos/agrovoc/c_330883"}], "updated": "2017-01-01", "type": "Dataset", "created": "2017-01-01", "language": "ger", "title": "Substances in soils in Germany", "description": "Soil substances in Germany. In addition to substances that serve as nutrients for the plants, there are also pollutants in the soil which in higher concentrations can impair the growth of plants and animals. Some substances (e.g., nickel) are essential in low concentrations but in higher concentrations they are toxi", "formats": [{"name": "None"}, {"name": "OGC:WMS"}, {"name": "ogc:wms"}, {"name": "canonical"}], "keywords": ["soil degradation processes", "National", "MensMeu", "Soil", "Boden", "Belastung", "Entstehungsart", "Schadstoff", "Gesteinszusammensetzung", "Bodeneigenschaften", "Deutschland", "Hintergrundwerte", "Anorganische Spurenstoffe", "Boden", "Schwermetall", "Antimon", "Arsen", "Beryllium", "Blei", "Cadmium", "Chrom", "Kobalt", "Cobalt", "Kupfer", "Molybd\u00e4n", "Nickel", "Quecksilber", "Selen", "Thallium", "Uran", "Vanadium", "Zink", "Bundesrepublik Deutschland", "Germany", "soil contamination"], "contacts": [{"name": "Stegger Ulrich", "organization": "Bundesanstalt f\u00fcr Geowissenschaften und Rohstoffe (BGR)", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "geodatenmanagement@bgr.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": "None", "country": "Germany"}], "links": [{"href": {"url": "https://www.bgr.bund.de", "protocol": null, "protocol_url": "", "name": null, "name_url": "", "description": null, "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}]}, "links": [{"href": "https://download.bgr.de/bgr/boden/HGW1000/GeoPackage/hgw1000_v20.zip", "name": "HGW1000 (GeoPackage)", "description": "HGW1000 im Format GeoPackage", "rel": "download"}, {"href": "https://www.labo-deutschland.de/documents/LABO_Fassung_HGW_Bericht_02_2017.pdf", "description": "Bericht der LABO-Bund/L\u00e4nder-Arbeitsgemeinschaft Bodenschutz", "rel": "information"}, {"href": "https://services.bgr.de/boden/hgw1000", "description": "Karte im BGR-Geoviewer", "rel": "information"}, {"href": "https://services.bgr.de/wms/boden/bodenstoffe/?SERVICE=WMS&REQUEST=GetCapabilities", "name": "6", "description": "In mehreren Forschungsvorhaben wurde ein Konzept zur Ableitung von fl\u00e4chenhaft repr\u00e4sentativen Hintergrundwerten f\u00fcr Ober- und Unterb\u00f6den sowie f\u00fcr den Untergrund entwickelt und angewendet. Das Konzept beruht auf einer Zuordnung der 69 bodenkundlichen Legendeneinheiten der B\u00dcK1000N, Version 2.31, zu 15 Bodenausgangsgesteinsgruppen. Au\u00dferdem wird f\u00fcr Oberb\u00f6den zus\u00e4tzlich nach Landnutzung differenziert. Zur Schaffung eines Datensatzes mit entsprechenden Punktinformationen wurden unterschiedliche Datenbest\u00e4nde aus den L\u00e4ndern und vom Bund nach Abgleich gegen\u00fcber den Mindestanforderungen und inhaltlicher Harmonisierung zusammengef\u00fchrt. Auf der Grundlage von ca. 5000 harmonisierten Profildaten konnten repr\u00e4sentative Hintergrundwerte anorganischer Spurenstoffe f\u00fcr Ober- und Unterb\u00f6den sowie den Untergrund mit einer Fl\u00e4chendeckung von ca. 90% der Bundesrepublik abgeleitet werden und diese werden in der Karte dargestellt. Das genaue Vorgehen bei der Ableitung ist dem Bericht der LABO-Bund/L\u00e4nder-Arbeitsgemeinschaft Bodenschutz (2003): 'Hintergrundwerte f\u00fcr anorganische und organische Stoffe in B\u00f6den, 3. \u00fcberarbeitete und erg\u00e4nzte Auflage', zu entnehmen.", "protocol": "OGC:WMS", "rel": null}, {"href": "https://services.bgr.de/wms/boden/bodenstoffe/?SERVICE=WMS&REQUEST=GetCapabilities", "name": "13", "description": "In mehreren Forschungsvorhaben wurde ein Konzept zur Ableitung von fl\u00e4chenhaft repr\u00e4sentativen Hintergrundwerten f\u00fcr Ober- und Unterb\u00f6den sowie f\u00fcr den Untergrund entwickelt und angewendet. Das Konzept beruht auf einer Zuordnung der 69 bodenkundlichen Legendeneinheiten der B\u00dcK1000N, Version 2.31, zu 15 Bodenausgangsgesteinsgruppen. Au\u00dferdem wird f\u00fcr Oberb\u00f6den zus\u00e4tzlich nach Landnutzung differenziert. Zur Schaffung eines Datensatzes mit entsprechenden Punktinformationen wurden unterschiedliche Datenbest\u00e4nde aus den L\u00e4ndern und vom Bund nach Abgleich gegen\u00fcber den Mindestanforderungen und inhaltlicher Harmonisierung zusammengef\u00fchrt. Auf der Grundlage von ca. 5000 harmonisierten Profildaten konnten repr\u00e4sentative Hintergrundwerte anorganischer Spurenstoffe f\u00fcr Ober- und Unterb\u00f6den sowie den Untergrund mit einer Fl\u00e4chendeckung von ca. 90% der Bundesrepublik abgeleitet werden und diese werden in der Karte dargestellt. Das genaue Vorgehen bei der Ableitung ist dem Bericht der LABO-Bund/L\u00e4nder-Arbeitsgemeinschaft Bodenschutz (2003): 'Hintergrundwerte f\u00fcr anorganische und organische Stoffe in B\u00f6den, 3. \u00fcberarbeitete und erg\u00e4nzte Auflage', zu entnehmen.", "protocol": "OGC:WMS", "rel": null}, {"href": "https://services.bgr.de/wms/boden/bodenstoffe/?SERVICE=WMS&REQUEST=GetCapabilities", "name": "20", "description": "In mehreren Forschungsvorhaben wurde ein Konzept zur Ableitung von fl\u00e4chenhaft repr\u00e4sentativen Hintergrundwerten f\u00fcr Ober- und Unterb\u00f6den sowie f\u00fcr den Untergrund entwickelt und angewendet. Das Konzept beruht auf einer Zuordnung der 69 bodenkundlichen Legendeneinheiten der B\u00dcK1000N, Version 2.31, zu 15 Bodenausgangsgesteinsgruppen. Au\u00dferdem wird f\u00fcr Oberb\u00f6den zus\u00e4tzlich nach Landnutzung differenziert. Zur Schaffung eines Datensatzes mit entsprechenden Punktinformationen wurden unterschiedliche Datenbest\u00e4nde aus den L\u00e4ndern und vom Bund nach Abgleich gegen\u00fcber den Mindestanforderungen und inhaltlicher Harmonisierung zusammengef\u00fchrt. Auf der Grundlage von ca. 5000 harmonisierten Profildaten konnten repr\u00e4sentative Hintergrundwerte anorganischer Spurenstoffe f\u00fcr Ober- und Unterb\u00f6den sowie den Untergrund mit einer Fl\u00e4chendeckung von ca. 90% der Bundesrepublik abgeleitet werden und diese werden in der Karte dargestellt. Das genaue Vorgehen bei der Ableitung ist dem Bericht der LABO-Bund/L\u00e4nder-Arbeitsgemeinschaft Bodenschutz (2003): 'Hintergrundwerte f\u00fcr anorganische und organische Stoffe in B\u00f6den, 3. \u00fcberarbeitete und erg\u00e4nzte Auflage', zu entnehmen.", "protocol": "OGC:WMS", "rel": null}, {"href": "https://services.bgr.de/wms/boden/bodenstoffe/?SERVICE=WMS&REQUEST=GetCapabilities", "name": "34", "description": "In mehreren Forschungsvorhaben wurde ein Konzept zur Ableitung von fl\u00e4chenhaft repr\u00e4sentativen Hintergrundwerten f\u00fcr Ober- und Unterb\u00f6den sowie f\u00fcr den Untergrund entwickelt und angewendet. Das Konzept beruht auf einer Zuordnung der 69 bodenkundlichen Legendeneinheiten der B\u00dcK1000N, Version 2.31, zu 15 Bodenausgangsgesteinsgruppen. Au\u00dferdem wird f\u00fcr Oberb\u00f6den zus\u00e4tzlich nach Landnutzung differenziert. Zur Schaffung eines Datensatzes mit entsprechenden Punktinformationen wurden unterschiedliche Datenbest\u00e4nde aus den L\u00e4ndern und vom Bund nach Abgleich gegen\u00fcber den Mindestanforderungen und inhaltlicher Harmonisierung zusammengef\u00fchrt. Auf der Grundlage von ca. 5000 harmonisierten Profildaten konnten repr\u00e4sentative Hintergrundwerte anorganischer Spurenstoffe f\u00fcr Ober- und Unterb\u00f6den sowie den Untergrund mit einer Fl\u00e4chendeckung von ca. 90% der Bundesrepublik abgeleitet werden und diese werden in der Karte dargestellt. Das genaue Vorgehen bei der Ableitung ist dem Bericht der LABO-Bund/L\u00e4nder-Arbeitsgemeinschaft Bodenschutz (2003): 'Hintergrundwerte f\u00fcr anorganische und organische Stoffe in B\u00f6den, 3. \u00fcberarbeitete und erg\u00e4nzte Auflage', zu entnehmen.", "protocol": "OGC:WMS", "rel": null}, {"href": "https://services.bgr.de/wms/boden/bodenstoffe/?SERVICE=WMS&REQUEST=GetCapabilities", "name": "41", "description": "In mehreren Forschungsvorhaben wurde ein Konzept zur Ableitung von fl\u00e4chenhaft repr\u00e4sentativen Hintergrundwerten f\u00fcr Ober- und Unterb\u00f6den sowie f\u00fcr den Untergrund entwickelt und angewendet. Das Konzept beruht auf einer Zuordnung der 69 bodenkundlichen Legendeneinheiten der B\u00dcK1000N, Version 2.31, zu 15 Bodenausgangsgesteinsgruppen. Au\u00dferdem wird f\u00fcr Oberb\u00f6den zus\u00e4tzlich nach Landnutzung differenziert. Zur Schaffung eines Datensatzes mit entsprechenden Punktinformationen wurden unterschiedliche Datenbest\u00e4nde aus den L\u00e4ndern und vom Bund nach Abgleich gegen\u00fcber den Mindestanforderungen und inhaltlicher Harmonisierung zusammengef\u00fchrt. Auf der Grundlage von ca. 5000 harmonisierten Profildaten konnten repr\u00e4sentative Hintergrundwerte anorganischer Spurenstoffe f\u00fcr Ober- und Unterb\u00f6den sowie den Untergrund mit einer Fl\u00e4chendeckung von ca. 90% der Bundesrepublik abgeleitet werden und diese werden in der Karte dargestellt. Das genaue Vorgehen bei der Ableitung ist dem Bericht der LABO-Bund/L\u00e4nder-Arbeitsgemeinschaft Bodenschutz (2003): 'Hintergrundwerte f\u00fcr anorganische und organische Stoffe in B\u00f6den, 3. \u00fcberarbeitete und erg\u00e4nzte Auflage', zu entnehmen.", "protocol": "OGC:WMS", "rel": null}, {"href": "https://services.bgr.de/wms/boden/bodenstoffe/?SERVICE=WMS&REQUEST=GetCapabilities", "name": "48", "description": "In mehreren Forschungsvorhaben wurde ein Konzept zur Ableitung von fl\u00e4chenhaft repr\u00e4sentativen Hintergrundwerten f\u00fcr Ober- und Unterb\u00f6den sowie f\u00fcr den Untergrund entwickelt und angewendet. Das Konzept beruht auf einer Zuordnung der 69 bodenkundlichen Legendeneinheiten der B\u00dcK1000N, Version 2.31, zu 15 Bodenausgangsgesteinsgruppen. Au\u00dferdem wird f\u00fcr Oberb\u00f6den zus\u00e4tzlich nach Landnutzung differenziert. Zur Schaffung eines Datensatzes mit entsprechenden Punktinformationen wurden unterschiedliche Datenbest\u00e4nde aus den L\u00e4ndern und vom Bund nach Abgleich gegen\u00fcber den Mindestanforderungen und inhaltlicher Harmonisierung zusammengef\u00fchrt. Auf der Grundlage von ca. 5000 harmonisierten Profildaten konnten repr\u00e4sentative Hintergrundwerte anorganischer Spurenstoffe f\u00fcr Ober- und Unterb\u00f6den sowie den Untergrund mit einer Fl\u00e4chendeckung von ca. 90% der Bundesrepublik abgeleitet werden und diese werden in der Karte dargestellt. Das genaue Vorgehen bei der Ableitung ist dem Bericht der LABO-Bund/L\u00e4nder-Arbeitsgemeinschaft Bodenschutz (2003): 'Hintergrundwerte f\u00fcr anorganische und organische Stoffe in B\u00f6den, 3. \u00fcberarbeitete und erg\u00e4nzte Auflage', zu entnehmen.", "protocol": "OGC:WMS", "rel": null}, {"href": "https://services.bgr.de/wms/boden/bodenstoffe/?SERVICE=WMS&REQUEST=GetCapabilities", "name": "62", "description": "In mehreren Forschungsvorhaben wurde ein Konzept zur Ableitung von fl\u00e4chenhaft repr\u00e4sentativen Hintergrundwerten f\u00fcr Ober- und Unterb\u00f6den sowie f\u00fcr den Untergrund entwickelt und angewendet. Das Konzept beruht auf einer Zuordnung der 69 bodenkundlichen Legendeneinheiten der B\u00dcK1000N, Version 2.31, zu 15 Bodenausgangsgesteinsgruppen. Au\u00dferdem wird f\u00fcr Oberb\u00f6den zus\u00e4tzlich nach Landnutzung differenziert. Zur Schaffung eines Datensatzes mit entsprechenden Punktinformationen wurden unterschiedliche Datenbest\u00e4nde aus den L\u00e4ndern und vom Bund nach Abgleich gegen\u00fcber den Mindestanforderungen und inhaltlicher Harmonisierung zusammengef\u00fchrt. Auf der Grundlage von ca. 5000 harmonisierten Profildaten konnten repr\u00e4sentative Hintergrundwerte anorganischer Spurenstoffe f\u00fcr Ober- und Unterb\u00f6den sowie den Untergrund mit einer Fl\u00e4chendeckung von ca. 90% der Bundesrepublik abgeleitet werden und diese werden in der Karte dargestellt. Das genaue Vorgehen bei der Ableitung ist dem Bericht der LABO-Bund/L\u00e4nder-Arbeitsgemeinschaft Bodenschutz (2003): 'Hintergrundwerte f\u00fcr anorganische und organische Stoffe in B\u00f6den, 3. \u00fcberarbeitete und erg\u00e4nzte Auflage', zu entnehmen.", "protocol": "OGC:WMS", "rel": null}, {"href": "https://services.bgr.de/wms/boden/bodenstoffe/?SERVICE=WMS&REQUEST=GetCapabilities", "name": "4,6,13,20,27,34,41,48,55,62,69,76,83,90,97,104", "protocol": "ogc:wms", "rel": null}, {"href": "https://github.com/ejpsoil/ejpsoildatahub/tree/main/datasets/mensmeu/Germany/fffdf08f-8ee8-4802-8354-5e6df694.yml", "name": "Source of the record", "protocol": "canonical", "rel": "canonical"}, {"rel": "self", "type": "application/geo+json", "title": "fffdf08f-8ee8-4802-8354-5e6df694b0c7", "name": "item", "description": "fffdf08f-8ee8-4802-8354-5e6df694b0c7", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/fffdf08f-8ee8-4802-8354-5e6df694b0c7"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-01-01T00:00:00Z"}}, {"id": "5154e6e4-5a2d-4a7b-b0a4-9b18e3ef40c0", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[87.74, 41.59], [87.74, 52.13], [119.91, 52.13], [119.91, 41.59], [87.74, 41.59]]]}, "properties": {"themes": [{"concepts": [{"id": "geoscientificInformation"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}], "updated": "2022-08-08T10:36:57", "language": "eng", "title": "Incremental Evapotranspiration (Selenga, Mongolia - Monthly - 500m)", "description": "Incremental Evapotranspiration calculated for the Mongolian Selenga Basin and the Selenga drainage area to Naushki, beyond the boundaries of Mongolia. The incremental evapotranspiration (etincr) is the evapotranspriation of blue water, in other words the incremental evapotranspiration is the fraction of the total actual evapotranspiration that is not due to rainfall. The calculation of Incremental Evapotranspiration is based on a pixel-based soil moisture balance model. More information can be found at: https://github.com/wateraccounting/WAPORWA", "formats": [{"name": "netCDF"}, {"name": "OGC:WMS-1.3.0-http-get-map"}], "keywords": ["Incremental Evapotranspiration", "Evapotranspiration", "Evapo-transpiration", "Water Accounting", "ADB", "WaPOR", "Monthly", "Selenga river", "Selenge", "Mongolian Selenga Basin", "Naushki", "Mongolia"], "contacts": [{"name": "Claire Michailovsky", "organization": "IHE-Delft", "position": null, "roles": ["originator"], "phones": [{"value": null}], "emails": [{"value": "c.michailovsky@un-ihe.org"}], "addresses": [{"deliveryPoint": ["Westvest 7"], "city": "Delft", "administrativeArea": null, "postalCode": "2611 AX", "country": "The Netherlands"}], "links": [{"href": null}]}, {"organization": "IHE-Delft", "roles": ["creator"]}]}, "links": [{"href": "https://io.apps.fao.org/geoserver/wms/WATER/MNG1_ETINCR/v2?service=WMS&version=1.3.0&request=GetCapabilities", "name": "ETINCR:MONTH:MONTH", "description": "Incremental EvapoTranspiration (Selenge and Naushky)", "protocol": "OGC:WMS-1.3.0-http-get-map", "rel": null}, {"rel": "self", "type": "application/geo+json", "title": "5154e6e4-5a2d-4a7b-b0a4-9b18e3ef40c0", "name": "item", "description": "5154e6e4-5a2d-4a7b-b0a4-9b18e3ef40c0", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/5154e6e4-5a2d-4a7b-b0a4-9b18e3ef40c0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"interval": ["2015-01-01T00:00:00Z", "2019-12-31T00:00:00Z"]}}, {"id": "73421b27-a2c8-4bcd-b40f-1a40776f18e8", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[87.74, 41.59], [87.74, 52.13], [119.91, 52.13], [119.91, 41.59], [87.74, 41.59]]]}, "properties": {"themes": [{"concepts": [{"id": "geoscientificInformation"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}], "updated": "2022-08-02T13:22:38", "language": "eng", "title": "Precipitation minus actual evapotranspiration (Selenga, Mongolia - Monthly - 500m)", "description": "Precipitation minus actual evapotranspiration (P-ET) calculated over the Mongolian Selenga Basin and the Selenga drainage area to Naushki, beyond the boundaries of Mongolia.", "formats": [{"name": "netCDF"}, {"name": "OGC:WMS-1.3.0-http-get-map"}], "keywords": ["Evapotranspiration", "Precipitation", "Water Accounting", "ADB", "Monthly", "Selenga river", "Selenge", "Mongolian Selenga Basin", "Naushki", "Mongolia"], "contacts": [{"name": "Claire Michailovsky", "organization": "IHE-Delft", "position": null, "roles": ["originator"], "phones": [{"value": null}], "emails": [{"value": "c.michailovsky@un-ihe.org"}], "addresses": [{"deliveryPoint": ["Westvest 7"], "city": "Delft", "administrativeArea": null, "postalCode": "2611 AX", "country": "The Netherlands"}], "links": [{"href": null}]}, {"organization": "IHE-Delft", "roles": ["creator"]}]}, "links": [{"href": "https://io.apps.fao.org/geoserver/wms/WATER/MNG1_P_ET/v2?service=WMS&version=1.3.0&request=GetCapabilities", "name": "P_ET:MONTH:MONTH", "description": "Precipitation minus EvapoTranspiration (Selenge and Naushky)", "protocol": "OGC:WMS-1.3.0-http-get-map", "rel": null}, {"rel": "self", "type": "application/geo+json", "title": "73421b27-a2c8-4bcd-b40f-1a40776f18e8", "name": "item", "description": "73421b27-a2c8-4bcd-b40f-1a40776f18e8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/73421b27-a2c8-4bcd-b40f-1a40776f18e8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"interval": ["2015-01-01T00:00:00Z", "2019-12-31T00:00:00Z"]}}, {"id": "834b153e-9272-4817-ac1b-84ff002009bf", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[87.74, 41.59], [87.74, 52.13], [119.91, 52.13], [119.91, 41.59], [87.74, 41.59]]]}, "properties": {"themes": [{"concepts": [{"id": "geoscientificInformation"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}], "updated": "2022-08-02T12:54:40", "language": "eng", "title": "Saturated Soil Water Content (Selenga, Mongolia - 5km)", "description": "Saturated soil water content calculated over the Mongolian Selenga Basin and the Selenga drainage area to Naushki, beyond the boundaries of Mongolia. The dataset is derived from the High Resolution Soil Map of Hydraulic Properties (HiHydroSoils v1.0).", "formats": [{"name": "netCDF"}, {"name": "OGC:WMS-1.3.0-http-get-map"}], "keywords": ["Soil water content", "Hydrosoil", "Water Accounting", "ADB", "Selenga river", "Selenge", "Naushki", "Mongolian Selenga Basin", "Mongolia"], "contacts": [{"name": "Claire Michailovsky", "organization": "IHE-Delft", "position": null, "roles": ["originator"], "phones": [{"value": null}], "emails": [{"value": "c.michailovsky@un-ihe.org"}], "addresses": [{"deliveryPoint": ["Westvest 7"], "city": "Delft", "administrativeArea": null, "postalCode": "2611 AX", "country": "The Netherlands"}], "links": [{"href": null}]}, {"organization": "IHE-Delft", "roles": ["creator"]}]}, "links": [{"href": "https://data.apps.fao.org/map/gsrv/gsrv1/adb/wms", "name": "mongolia_wa_selenge_naushki_smsat_hihydrosoils", "description": "mongolia_wa_selenge_naushki_smsat_hihydrosoils", "protocol": "OGC:WMS-1.3.0-http-get-map", "rel": null}, {"rel": "self", "type": "application/geo+json", "title": "834b153e-9272-4817-ac1b-84ff002009bf", "name": "item", "description": "834b153e-9272-4817-ac1b-84ff002009bf", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/834b153e-9272-4817-ac1b-84ff002009bf"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date-time": "2022-08-02T12:54:40Z"}}, {"id": "992b5bc6-2db5-4da8-ac23-ff3389946325", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[87.74, 41.59], [87.74, 52.13], [119.91, 52.13], [119.91, 41.59], [87.74, 41.59]]]}, "properties": {"themes": [{"concepts": [{"id": "geoscientificInformation"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}], "updated": "2022-08-02T13:24:34", "language": "eng", "title": "Evapotranspiration from precipitation (Selenga, Mongolia - Monthly - 500m)", "description": "Evapotranspiration from precipitation calculated for the Mongolian Selenga Basin and the Selenga drainage area to Naushki, beyond the boundaries of Mongolia. The Evapotranspiration from precipitation (etrain) is the evapotranspiration of green water, in other words the fraction of the total evapotranspiration that is due to rainfall. The calculation is based on a pixel-based soil moisture balance model. More information can be found at: https://github.com/wateraccounting/WAPORWA", "formats": [{"name": "netCDF"}, {"name": "OGC:WMS-1.3.0-http-get-map"}], "keywords": ["Evapotranspiration from precipitation", "Rainfall evapotranspiration", "Evapotranspiration", "Soil moisture balance model", "Water Accounting", "ADB", "WaPOR", "Monthly", "Selenga river", "Selenge", "Naushki", "Mongolian Selenga Basin", "Mongolia"], "contacts": [{"name": "Claire Michailovsky", "organization": "IHE-Delft", "position": null, "roles": ["originator"], "phones": [{"value": null}], "emails": [{"value": "c.michailovsky@un-ihe.org"}], "addresses": [{"deliveryPoint": ["Westvest 7"], "city": "Delft", "administrativeArea": null, "postalCode": "2611 AX", "country": "The Netherlands"}], "links": [{"href": null}]}, {"organization": "IHE-Delft", "roles": ["creator"]}]}, "links": [{"href": "https://io.apps.fao.org/geoserver/wms/WATER/MNG1_ETRAIN/v2?service=WMS&version=1.3.0&request=GetCapabilities", "name": "ETRAIN:MONTH:MONTH", "description": "Rainfall EvapoTranspiration (Selenge and Naushky)", "protocol": "OGC:WMS-1.3.0-http-get-map", "rel": null}, {"rel": "self", "type": "application/geo+json", "title": "992b5bc6-2db5-4da8-ac23-ff3389946325", "name": "item", "description": "992b5bc6-2db5-4da8-ac23-ff3389946325", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/992b5bc6-2db5-4da8-ac23-ff3389946325"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"interval": ["2015-01-01T00:00:00Z", "2019-12-31T00:00:00Z"]}}, {"id": "e8c78225-68f3-425b-b9cb-a5b6cfe4fb66", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[87.74, 41.59], [87.74, 52.13], [119.91, 52.13], [119.91, 41.59], [87.74, 41.59]]]}, "properties": {"themes": [{"concepts": [{"id": "geoscientificInformation"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}], "updated": "2022-07-27T09:56:39", "language": "eng", "title": "Actual Evapotranspiration (Selenga, Mongolia - Monthly - 500m)", "description": "Actual Evapotranspiration (ETa) calculated for the Mongolian Selenga Basin and the Selenga drainage area to Naushki, beyond the boundaries of Mongolia. The actual Evapotranspiration (ETa) is the sum of the soil evaporation (E), canopy transpiration (T), and evaporation from rainfall intercepted by leaves (I). The value of each pixel represents the ETIa in a given month. The data is derived from SSEBop ET product (Senay et al. (2013), doi:10.1111/jawr.12057).", "formats": [{"name": "netCDF"}, {"name": "OGC:WMS-1.3.0-http-get-map"}], "keywords": ["actual evapotranspiration", "ETa", "Water Accounting", "ADB", "Monthly", "Selenga river", "Selenge", "Naushki", "Mongolian Selenga Basin", "Mongolia"], "contacts": [{"name": "Claire Michailovsky", "organization": "IHE-Delft", "position": null, "roles": ["originator"], "phones": [{"value": null}], "emails": [{"value": "c.michailovsky@un-ihe.org"}], "addresses": [{"deliveryPoint": ["Westvest 7"], "city": "Delft", "administrativeArea": null, "postalCode": "2611 AX", "country": "The Netherlands"}], "links": [{"href": null}]}, {"organization": "IHE-Delft", "roles": ["creator"]}]}, "links": [{"href": "https://io.apps.fao.org/geoserver/wms/WATER/MNG1_ET/v2?service=WMS&version=1.3.0&request=GetCapabilities", "name": "AET:MONTH:MONTH", "description": "Actual EvapoTranspiration (Selenge and Naushky", "protocol": "OGC:WMS-1.3.0-http-get-map", "rel": null}, {"rel": "self", "type": "application/geo+json", "title": "e8c78225-68f3-425b-b9cb-a5b6cfe4fb66", "name": "item", "description": "e8c78225-68f3-425b-b9cb-a5b6cfe4fb66", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/e8c78225-68f3-425b-b9cb-a5b6cfe4fb66"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"interval": ["2015-01-01T00:00:00Z", "2019-12-31T00:00:00Z"]}}, {"id": "955dab2d8a7a54e239a2f492cac72993", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:38:44Z", "type": "Dataset", "language": "es", "title": "Geochemistry Database", "description": "It allows you to select, view and download the information generated during the different Geochemical campaigns carried out by the IGME during the last 30 years.", "keywords": ["al2o3", "aluminio", "ana\u0301lisis", "antimonio", "arse\u0301nico", "azufre", "bario", "batea", "berilio", "bismut", "boro", "bromo", "cadmio", "calcio", "cao", "cerio", "cesio", "cloro", "cobalto", "coluvio\u0301n", "concentracio\u0301n", "cromo", "disprosio", "erbio", "es", "escandio", "estan\u0303o", "estroncio", "europio", "fe2o3", "flu\u0301or", "fo\u0301sforo", "gadolinio", "galio", "germanio", "hafnio", "hco3", "hierro", "holmio", "indio", "iterbio", "itrio", "k2o", "magnesio", "manganeso", "mgo", "mno", "molibdeno", "na2o", "neodimio", "niobio", "ni\u0301quel", "no3", "npoc", "oro", "p2o5", "ph", "plomo", "praseodimio", "renio", "roca", "rubidio", "samario", "sedimento", "selenio", "sio2", "so4", "sodio", "suelo", "sustancia", "talio", "tantalio", "teluro", "terbio", "tio2", "titanio", "toc", "torio", "tulio", "uranio", "vanadio", "wolframio", "yodo", "zinc", "zirconio"], "contacts": [{"organization": "http://datos.gob.es/recurso/sector-publico/org/Organismo/EA0010987", "roles": ["publisher"]}]}, "links": [{"href": "https://info.igme.es/Geoquimica/"}, {"href": "http://data.europa.eu/88u/dataset/https-www-igme-es-datosabiertos-catalogo-20"}, {"href": "https-www-igme-es-datosabiertos-catalogo-20"}, {"href": "https://www.igme.es/datosabiertos/catalogo/20"}, {"rel": "self", "type": "application/geo+json", "title": "955dab2d8a7a54e239a2f492cac72993", "name": "item", "description": "955dab2d8a7a54e239a2f492cac72993", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/955dab2d8a7a54e239a2f492cac72993"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"null": "date"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Selen&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Selen&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Selen&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Selen&offset=39", "hreflang": "en-US"}], "numberMatched": 39, "numberReturned": 39, "distributedFeatures": [], "timeStamp": "2026-06-27T16:27:21.260998Z"}