{"type": "FeatureCollection", "features": [{"id": "10.1007/s00248-005-5156-y", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-07-27T16:14:40Z", "type": "Journal Article", "created": "2006-01-02", "title": "Microbial Responses To Long-Term N Deposition In A Semiarid Grassland", "description": "Nitrogen (N) enrichment of the biosphere is an expanding problem to which arid ecosystems may be particularly sensitive. In semiarid grasslands, scarce precipitation uncouples plant and microbial activities, and creates within the soil a spatial mosaic of rhizosphere and cyanobacterial crust communities. We investigated the impact of elevated N deposition on these soil microbial communities at a grama-dominated study site located incentral New Mexico (USA). The study plots were established in 1995 and receive 10 kg ha(-1) year(-1) of supplemental N in the form of NH(4)NO(3). Soil samples were collected in July 2004, following 2 years of severe drought, and again in March 2005 following a winter of record high precipitation. Soils were assayed for potential activities of 20 extracellular enzymes and N(2)O production. The rhizosphere and crust-associated soils had peptidase and peroxidase potentials that were extreme in relation to those of temperate soils. N addition enhanced glycosidase and phosphatase activities and depressed peptidase. In contrast to temperate forest soils, oxidative enzyme activity did not respond to N treatment. Across sampling dates, extracellular enzyme activity responses correlated with inorganic N concentrations. N(2)O generation did not vary significantly with soil cover or N treatment. Microbial responses to N deposition in this semiarid grassland were distinct from those of forest ecosystems and appear to be modulated by inorganic N accumulation, which is linked to precipitation patterns.", "keywords": ["2. Zero hunger", "Principal Component Analysis", "Ecology", "Nitrogen", "Climate", "beta-Glucosidase", "Nitrous Oxide", "04 agricultural and veterinary sciences", "15. Life on land", "Poaceae", "01 natural sciences", "Carbon", "6. Clean water", "Enzymes", "Trees", "Leucyl Aminopeptidase", "Soil", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Soil Microbiology", "Peroxidase", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1007/s00248-005-5156-y"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Microbial%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00248-005-5156-y", "name": "item", "description": "10.1007/s00248-005-5156-y", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00248-005-5156-y"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-01-01T00:00:00Z"}}, {"id": "10.1016/j.jplph.2017.03.003", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-27T16:17:01Z", "type": "Journal Article", "created": "2017-03-09", "title": "Drought stress obliterates the preference for ammonium as an N source in the C 4 plant Spartina alterniflora", "description": "The C4 grass Spartina alterniflora is known for its unique salt tolerance and strong preference for ammonium (NH4+) as a nitrogen (N) source. We here examined whether Spartina's unique preference for NH4+ results in improved performance under drought stress. Manipulative greenhouse experiments were carried out to measure the effects of variable water availability and inorganic N sources on plant performance (growth, photosynthesis, antioxidant, and N metabolism). Drought strongly reduced leaf number and area, plant fresh and dry weight, and photosynthetic activity on all N sources, but the reduction was most pronounced on NH4+. Indeed, the growth advantage seen on NH4+ in the absence of drought, producing nearly double the biomass compared to growth on NO3-, was entirely obliterated under both intermediate and severe drought conditions (50 and 25% field capacity, respectively). Both fresh and dry weight became indistinguishable among N sources under drought. Major markers of the antioxidant capacity of the plant, the activities of the enzymes superoxide dismutase, catalase, ascorbate peroxidase, and glutathione reductase, showed higher constitutive levels on NH4+. Catalase and glutathione reductase were specifically upregulated in NH4+-fed plants with increasing drought stress. This upregulation, however, failed to protect the plants from drought stress. Nitrogen metabolism was characterized by lower constitutive levels of glutamine synthetase in NH4+-fed plants, and a rise in glutamate dehydrogenase (GDH) activity under drought, accompanied by elevated proline levels in leaves. Our results support postulates on the important role of GDH induction, and its involvement in the synthesis of compatible solutes, under abiotic stress. We show that, despite this metabolic shift, S. alterniflora's sensitivity to drought does not benefit from growth on NH4+ and that the imposition of drought stress equalizes all N-source-related growth differences observed under non-drought conditions.", "keywords": ["0106 biological sciences", "2. Zero hunger", "Nitrogen", "Superoxide Dismutase", "15. Life on land", "Catalase", "Poaceae", "01 natural sciences", "Antioxidants", "6. Clean water", "Droughts", "Plant Leaves", "Ascorbate Peroxidases", "Glutamate Dehydrogenase", "Gene Expression Regulation", " Plant", "Ammonium Compounds", "Photosynthesis"]}, "links": [{"href": "https://doi.org/10.1016/j.jplph.2017.03.003"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Plant%20Physiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jplph.2017.03.003", "name": "item", "description": "10.1016/j.jplph.2017.03.003", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jplph.2017.03.003"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-06-01T00:00:00Z"}}, {"id": "10.1371/journal.pone.0102315", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-07-27T16:20:14Z", "type": "Journal Article", "created": "2014-07-16", "title": "Soil Biochemical Responses To Nitrogen Addition In A Bamboo Forest", "description": "Many vital ecosystem processes take place in the soils and are greatly affected by the increasing active nitrogen (N) deposition observed globally. Nitrogen deposition generally affects ecosystem processes through the changes in soil biochemical properties such as soil nutrient availability, microbial properties and enzyme activities. In order to evaluate the soil biochemical responses to elevated atmospheric N deposition in bamboo forest ecosystems, a two-year field N addition experiment in a hybrid bamboo (Bambusa pervariabilis \u00d7 Dendrocalamopsis daii) plantation was conducted. Four levels of N treatment were applied: (1) control (CK, without N added), (2) low-nitrogen (LN, 50 kg N ha(-1) year(-1)), (3) medium-nitrogen (MN, 150 kg N ha(-1) year(-1)), and (4) high-nitrogen (HN, 300 kg N ha(-1) year(-1)). Results indicated that N addition significantly increased the concentrations of NH4(+), NO3(-), microbial biomass carbon, microbial biomass N, the rates of nitrification and denitrification; significantly decreased soil pH and the concentration of available phosphorus, and had no effect on the total organic carbon and total N concentration in the 0-20 cm soil depth. Nitrogen addition significantly stimulated activities of hydrolytic enzyme that acquiring N (urease) and phosphorus (acid phosphatase) and depressed the oxidative enzymes (phenol oxidase, peroxidase and catalase) activities. Results suggest that (1) this bamboo forest ecosystem is moving towards being limited by P or co-limited by P under elevated N deposition, (2) the expected progressive increases in N deposition may have a potential important effect on forest litter decomposition due to the interaction of inorganic N and oxidative enzyme activities, in such bamboo forests under high levels of ambient N deposition.", "keywords": ["Analysis of Variance", "China", "Atmosphere", "Monophenol Monooxygenase", "Nitrogen", "Science", "Q", "Acid Phosphatase", "R", "04 agricultural and veterinary sciences", "Forests", "15. Life on land", "Catalase", "Nitrification", "Soil", "Ammonia", "Denitrification", "Medicine", "Urea", "0401 agriculture", " forestry", " and fisheries", "Biomass", "Sasa", "Soil Microbiology", "Research Article", "Peroxidase"]}, "links": [{"href": "https://doi.org/10.1371/journal.pone.0102315"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/PLoS%20ONE", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1371/journal.pone.0102315", "name": "item", "description": "10.1371/journal.pone.0102315", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1371/journal.pone.0102315"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-07-16T00:00:00Z"}}, {"id": "10.5061/dryad.c85gk", "type": "Feature", "geometry": null, "properties": {"license": "unspecified", "updated": "2026-07-27T16:22:28Z", "type": "Dataset", "title": "Data from: Plant-soil interactions shape the identity and persistence of soil organic carbon in invaded ecosystems: implication for legacy effects", "description": "unspecified1. Introduced, invasive plants can alter local soil chemistry and  microbial communities, but the underlying mechanisms and extent of these  changes are largely unknown. Based on characteristics associated with  invasiveness in plants, it was hypothesized that introduced species that  produce large amounts of litter with distinctive secondary compounds can  a) alter the chemistry of both extractable and bulk carbon in the soil, b)  shift microbial communities towards microbes better able to metabolize the  compounds in the litter, and c) cause soil carbon chemistry and microbial  communities to shift to relatively uniform, novel states at multiple  sites. 2. Composition of phenolics in senescent tissues (leaves and roots)  of Polygonum cuspidatum was compared to the composition of extractable  phenolics and non-extractable bulk organic carbon in soils under and  adjacent to large, long-established stands of P. cuspidatum at four sites  in the eastern U.S. Rates of degradation of phenolics, activities of  enzymes associated with the breakdown of phenolics, and shifts in  microbial community composition were also measured at the sites. 3. Soils  under P. cuspidatum stands contained twice as much phenolics as adjacent  soils, but the composition of phenolics differed greatly between soils  under stands and senescent tissues of P. cuspidatum. Flavonoids and  proanthocyanidins constituted >90% of the identified phenolics in  P. cuspidatum tissues, whereas monophenolic compounds accounted for  > 90% of the phenolics in soils under stands. Soils under and  adjacent to stands also exhibited distinctive compositions of relatively  persistent bulk organic carbon; composition differed less between soils  under stands at different sites than between soils under and adjacent to  stands at the same site. 4. Soils under P. cuspidatum had 2.8 times  greater abundance of fungi than soils adjacent to stands, and fungal  markers showed clear separation of soils under and adjacent to P.  cuspidatum. However, the potential activity of enzymes that degrade  polyphenols was lower in soils under stands. Exogenously applied  chemically complex polyphenols persisted in both P. cuspidatum invaded and  adjacent non-invaded soils, whereas less complex compounds rapidly  disappeared from both soils. 5. Synthesis. Results suggest that  interactions between plant inputs, abiotic reactions, and biotic  transformations may create and maintain new states in invaded soils that  are chemically and biologically less diverse. In the case of polyphenol  rich, fast growing invasive species, these interactions may alter the  composition of bulk soil organic matter that has slower turnover rates,  resulting in legacy effects. Restoration could thus require, not just  removal of the species, but also post-removal interventions such as soil  amendments.", "keywords": ["Flavonoids", "Peroxidases", "Mass spectrometry", "tannins", "Fallopia japonica", "Japanese knotweed", "Reynoutria japonica", "Polyphenols", "home-field advantage", "Legacy effect", "15. Life on land", "soil enzymes"], "contacts": [{"organization": "Suseela, Vidya, Alpert, Peter, Nakatsu, Cindy H., Armstrong, Arthur, Tharayil, Nishanth,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.c85gk"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.c85gk", "name": "item", "description": "10.5061/dryad.c85gk", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.c85gk"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-09-24T00:00:00Z"}}, {"id": "28342331", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-07-27T16:27:14Z", "type": "Journal Article", "created": "2017-03-09", "title": "Drought stress obliterates the preference for ammonium as an N source in the C4 plant Spartina alterniflora", "description": "The C4 grass Spartina alterniflora is known for its unique salt tolerance and strong preference for ammonium (NH4+) as a nitrogen (N) source. We here examined whether Spartina's unique preference for NH4+ results in improved performance under drought stress. Manipulative greenhouse experiments were carried out to measure the effects of variable water availability and inorganic N sources on plant performance (growth, photosynthesis, antioxidant, and N metabolism). Drought strongly reduced leaf number and area, plant fresh and dry weight, and photosynthetic activity on all N sources, but the reduction was most pronounced on NH4+. Indeed, the growth advantage seen on NH4+ in the absence of drought, producing nearly double the biomass compared to growth on NO3-, was entirely obliterated under both intermediate and severe drought conditions (50 and 25% field capacity, respectively). Both fresh and dry weight became indistinguishable among N sources under drought. Major markers of the antioxidant capacity of the plant, the activities of the enzymes superoxide dismutase, catalase, ascorbate peroxidase, and glutathione reductase, showed higher constitutive levels on NH4+. Catalase and glutathione reductase were specifically upregulated in NH4+-fed plants with increasing drought stress. This upregulation, however, failed to protect the plants from drought stress. Nitrogen metabolism was characterized by lower constitutive levels of glutamine synthetase in NH4+-fed plants, and a rise in glutamate dehydrogenase (GDH) activity under drought, accompanied by elevated proline levels in leaves. Our results support postulates on the important role of GDH induction, and its involvement in the synthesis of compatible solutes, under abiotic stress. We show that, despite this metabolic shift, S. alterniflora's sensitivity to drought does not benefit from growth on NH4+ and that the imposition of drought stress equalizes all N-source-related growth differences observed under non-drought conditions.", "keywords": ["0106 biological sciences", "2. Zero hunger", "Nitrogen", "Superoxide Dismutase", "15. Life on land", "Catalase", "Poaceae", "01 natural sciences", "Antioxidants", "6. Clean water", "Droughts", "Plant Leaves", "Ascorbate Peroxidases", "Glutamate Dehydrogenase", "Gene Expression Regulation", " Plant", "Ammonium Compounds", "Photosynthesis"]}, "links": [{"href": "https://doi.org/28342331"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Plant%20Physiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "28342331", "name": "item", "description": "28342331", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/28342331"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-06-01T00:00:00Z"}}, {"id": "16698151", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-27T16:26:24Z", "type": "Journal Article", "created": "2006-05-19", "title": "Intestinal anti-inflammatory activity of combined quercitrin and dietary olive oil supplemented with fish oil, rich in EPA and DHA (n-3) polyunsaturated fatty acids, in rats with DSS-induced colitis", "description": "Previous studies have described the intestinal anti-inflammatory effects exerted by the bioflavonoid quercitrin (QR) and by an n-3 polyunsaturated fatty acids (PUFA)-enriched diet in experimental models of rat colitis. The aim of the present study was to test if the combination of both treatments would result in an improvement in the intestinal anti-inflammatory effect achieved separately.Colitis was induced in female Wistar rats by incorporating dextran sodium sulfate (DSS) in drinking water at 5% (w/v) for 5 days and at 2% (w/v) for the following 10 days. Five groups of rats (n=10) were used: two of them received an olive-oil-based diet with fish oil, rich in n-3 PUFA (FO diet) for 2 weeks before colitis induction and until the end of the experiment, and one of those also was administered daily QR (1mg/kg, PO), starting when DSS concentration was changed. DSS colitis was induced in other two groups fed with standard rat diet, one of them being administered QR as before. A non-colitic group fed standard diet was also included. After that period, the rats were sacrificed and colonic damage was assessed both histologically and biochemically.The concurrent administration of FO diet and QR exhibited an intestinal anti-inflammatory effect, as evidenced by a significant improvement of all biochemical parameters of colonic inflammation assayed in comparison with non-treated colitic rats. Thus, both colonic myeloperoxidase (MPO) and alkaline phosphatase (AP) activities were significantly reduced compared with untreated colitic rats. In addition, a complete restoration of colonic glutathione content, which was depleted as a consequence of the colonic insult, was obtained in rats treated with QR plus FO diet; this content was even higher than that obtained when colitic rats were treated with FO diet alone. When compared with the control colitic group, the combined treatment was also associated with a lower colonic nitric oxide synthase and cyclooxygenase-2 expression as well as with a significant reduction in different colonic proinflammatory mediators assayed, i.e. leukotriene B(4), tumor necrosis factor alpha and interleukin 1beta, showing a significantly greater inhibitory effect of the latter in comparison with rats receiving FO diet without the flavonoid.These results support the potential synergism between the administration of the flavonoid and the incorporation of olive oil and n-3 PUFA to the diet for the treatment of these intestinal inflammatory disorders.", "keywords": ["0301 basic medicine", "0303 health sciences", "Docosahexaenoic Acids", "Colon", "Dextran Sulfate", "Anti-Inflammatory Agents", "Alkaline Phosphatase", "Colitis", "Diet", "Rats", "3. Good health", "Kinetics", "03 medical and health sciences", "Fish Oils", "Eicosapentaenoic Acid", "Dietary Supplements", "Fatty Acids", " Omega-3", "Animals", "Plant Oils", "Female", "Quercetin", "Rats", " Wistar", "Olive Oil", "Peroxidase"]}, "links": [{"href": "https://doi.org/16698151"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Clinical%20Nutrition", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "16698151", "name": "item", "description": "16698151", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/16698151"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-06-01T00:00:00Z"}}, {"id": "2592633727", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-07-27T16:27:08Z", "type": "Journal Article", "created": "2017-03-09", "title": "Drought stress obliterates the preference for ammonium as an N source in the C 4 plant Spartina alterniflora", "description": "The C4 grass Spartina alterniflora is known for its unique salt tolerance and strong preference for ammonium (NH4+) as a nitrogen (N) source. We here examined whether Spartina's unique preference for NH4+ results in improved performance under drought stress. Manipulative greenhouse experiments were carried out to measure the effects of variable water availability and inorganic N sources on plant performance (growth, photosynthesis, antioxidant, and N metabolism). Drought strongly reduced leaf number and area, plant fresh and dry weight, and photosynthetic activity on all N sources, but the reduction was most pronounced on NH4+. Indeed, the growth advantage seen on NH4+ in the absence of drought, producing nearly double the biomass compared to growth on NO3-, was entirely obliterated under both intermediate and severe drought conditions (50 and 25% field capacity, respectively). Both fresh and dry weight became indistinguishable among N sources under drought. Major markers of the antioxidant capacity of the plant, the activities of the enzymes superoxide dismutase, catalase, ascorbate peroxidase, and glutathione reductase, showed higher constitutive levels on NH4+. Catalase and glutathione reductase were specifically upregulated in NH4+-fed plants with increasing drought stress. This upregulation, however, failed to protect the plants from drought stress. Nitrogen metabolism was characterized by lower constitutive levels of glutamine synthetase in NH4+-fed plants, and a rise in glutamate dehydrogenase (GDH) activity under drought, accompanied by elevated proline levels in leaves. Our results support postulates on the important role of GDH induction, and its involvement in the synthesis of compatible solutes, under abiotic stress. We show that, despite this metabolic shift, S. alterniflora's sensitivity to drought does not benefit from growth on NH4+ and that the imposition of drought stress equalizes all N-source-related growth differences observed under non-drought conditions.", "keywords": ["2. Zero hunger", "0106 biological sciences", "Nitrogen", "Superoxide Dismutase", "15. Life on land", "Catalase", "Poaceae", "01 natural sciences", "Antioxidants", "6. Clean water", "Droughts", "Plant Leaves", "Ascorbate Peroxidases", "Glutamate Dehydrogenase", "Gene Expression Regulation", " Plant", "Ammonium Compounds", "Photosynthesis"]}, "links": [{"href": "https://doi.org/2592633727"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Plant%20Physiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "2592633727", "name": "item", "description": "2592633727", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/2592633727"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-06-01T00:00:00Z"}}, {"id": "39847881", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-27T16:28:01Z", "type": "Journal Article", "created": "2024-09-10", "title": "Strategies of Physiological, Morpho-Anatomical and Biochemical Adaptation in Seedlings of Native Species Exposed to Mining Waste", "description": "Seeds of four native species of trees and shrubs (Larrea cuneifolia, Bulnesia retama, Plectrocarpa tetracantha and Prosopis flexuosa) were exposed to soil contaminated with As, Cu, Cd, and Zn from an abandoned gold mine to identify adaptation strategies. Several physiological, morpho-anatomical, and biochemical parameters were determined. The seed germination of L. cuneifolia, B. retama, and P. tetracantha was fully inhibited in 100\u202f% contaminated soil. Toxicological endpoints as NOEC, LOEC and IC50 ranged from 10\u202f% to 25\u202f% of soil contaminated with mining waste. Radicle elongation was the most sensitive variable to high metal(loid) concentrations, except for L. cuneifolia that hypocotyl elongation was the most affected parameter. P. flexuosa was selected to evaluate biochemical biomarkers and morpho-anatomical parameters. It showed an increase in radicle diameter and central radicle cylinder. A concentration-dependent increase in the O2\u00b7- production was observed in radicle and cotyledon. A peak of the enzymatic activity of guaiacol peroxidase, ascorbate peroxidase and catalase enzymes in P. flexuosa seedlings showed a negative relationship between metal(loid) concentration and exposure time. After a drop in the enzymatic activity, an increase in the malondialdehyde content (lipid peroxidation) was observed. The tested native species could be useful for phytoremediation of soils with a very high degree of metal contamination. A further investigation should focus on strategies to improve soil physicochemical characteristics for plant survival at highest contamination levels.", "keywords": ["Metal", "Soil pollution", "Germination", "Catalase", "Adaptation", " Physiological", "Environmental pollution", "Mining", "Phytoremediation", "Environmental sciences", "Soil", "Prosopis", "Ascorbate Peroxidases", "TD172-193.5", "Oxidative stress", "Seedlings", "Phytotoxicity", "Metals", " Heavy", "Seeds", "Arid environment", "Soil Pollutants", "GE1-350", "Peroxidase"]}, "links": [{"href": "https://doi.org/39847881"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecotoxicology%20and%20Environmental%20Safety", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "39847881", "name": "item", "description": "39847881", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/39847881"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-01-01T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Peroxidase&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=Peroxidase&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=Peroxidase&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Peroxidase&offset=8", "hreflang": "en-US"}], "numberMatched": 8, "numberReturned": 8, "distributedFeatures": [], "timeStamp": "2026-07-27T21:08:05.543696Z"}