Recognizing existing materials that can act as proxies for Earth's building blocks, and understanding the accretionary pathway taken during Earth's growth, persist as outstanding issues in need of resolution. In Mahan, Siebert, Blanchard, Badro, et al. (2018, https://doi.org/10.1029/2018JB015991), we conducted diamond anvil cell (DAC) Cu metal\uffe2\uff80\uff90silicate partitioning experiments and coupled these results with a large complement of literature data to characterize Cu metal\uffe2\uff80\uff90silicate partitioning during Earth's core formation and accretion history. The Comment of Jennings, Wade, and Llovet (2019, https://doi.org/10.1029/2018JB016930) contends that secondary X\uffe2\uff80\uff90ray fluorescence, originating from the Cu holders that experiments are routinely welded to (\uffe2\uff80\uff9clift\uffe2\uff80\uff90out\uffe2\uff80\uff9d grids), compromises the novel Cu partitioning data of Mahan, Siebert, Blanchard, Badro, et al. (2018) beyond utility. To dispel these concerns and further validate our data, we have (i) investigated secondary X\uffe2\uff80\uff90ray fluorescence effects in a Cu\uffe2\uff80\uff90free experiment and provided a matrix\uffe2\uff80\uff90matched data correction, and (ii) rewelded a DAC experiment from a Cu grid to a Mo grid for a comparison of compositional analyses and Cu partitioning results. Secondary fluorescence results, in fact much like the simulated results in Jennings, Wade, and Llovet (2019), indicate that this effect is essentially equal in the metal and silicate phases and therefore has no actual impact on Cu metal\uffe2\uff80\uff90silicate partition coefficients. Moreover, Cu concentrations and partition coefficients determined using the Mo grid are statistically indistinguishable from that determined using the Cu grid. All results decisively illustrate that while secondary X\uffe2\uff80\uff90ray fluorescence must be considered where absolute concentrations are the final objective, it has had no meaningful impact on the partitioning data and observations of Mahan, Siebert, Blanchard, Badro, et al. (2018).
", "keywords": ["[SDU] Sciences of the Universe [physics]", "0301 basic medicine", "0303 health sciences", "03 medical and health sciences", "550", "diamond anvil cell", "13. Climate action", "copper", "metal-silicate partitioning", "modeling", "core formation", "geochemistry"]}, "links": [{"href": "https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2019JB017599"}, {"href": "https://doi.org/10.1029/2019jb017599"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Geophysical%20Research%3A%20Solid%20Earth", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1029/2019jb017599", "name": "item", "description": "10.1029/2019jb017599", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1029/2019jb017599"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-12-01T00:00:00Z"}}, {"id": "10.1016/j.chemosphere.2006.12.071", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:21Z", "type": "Journal Article", "created": "2007-02-21", "title": "The Copper Tolerance Strategies And The Role Of Antioxidative Enzymes In Three Plant Species Grown On Copper Mine", "description": "This study was undertaken to identify the strategies and the status of antioxidant enzyme activities involved in three plant species tolerance against Cu-toxicity in copper mine. The following methods were used for evaluations in three wild type species; Datura stramonium, Malva sylvestris and Chenopodium ambrosioides. The level of chlorophyll and the activities of superoxide dismutase (SOD), glutathione peroxidase (GPX) and catalase (CAT) by spectrometry, malondialdehyde (MDA) and dityrosine by HPLC and the levels of Cu in tissues and soils by atomic absorption spectrometry (AAS). Analysis showed that total and available copper were at toxic levels for plants growing on contaminated soil (zone 1). However, there were not any visual and conspicuous symptoms of Cu toxicity in plant species. Among three species, excess copper was transferred only into the D. stramonium and C. ambrosioides tissues. The C. ambrosioides accumulated Cu in roots and then in leaves, in which the leaves chloroplasts stored Cu around two times of vacuoles. In D. stramonium most of Cu was accumulated in leaves in which the storage rate in vacuoles and chloroplasts were 42% and 8%, respectively. In zone 1, the chlorophyll levels increased significantly in leaves of C. ambrosioides with respect to the same plant growing on uncontaminated soil (zone 2). There was insignificant decrease in chlorophyll content of D. stramonium leaves, collected from zone 1 with respect to zone 2. The D. stramonium and C. ambrosioides in zone 1, both revealed significant increase in their tissues antioxidant enzyme activities in comparison with the same samples of zone 2. There was significant elevation in oxidative damage biomarkers; MDA and dityrosine, when the aerial parts of D. stramonium in zone 1 were compared with the same parts of zone 2. We concluded that there were different tolerance strategies in studied plant species that protected them against copper toxicity. In M. sylvestris, exclusion of Cu from the roots or its stabilization in the soil restricted Cu toxicity effects. On the other hand D. stramonium and C. ambrosioides, elevated their antioxidative enzyme activities in response to cu-toxicity. In addition, the species D. stramonium accumulated excess of Cu in leaves vacuoles.", "keywords": ["Chlorophyll", "0106 biological sciences", "0301 basic medicine", "Chloroplasts", "Malva", "Plants", "15. Life on land", "Lipid Metabolism", "Plant Roots", "01 natural sciences", "Antioxidants", "Mining", "6. Clean water", "Chenopodium", "Oxidative Stress", "Soil", "03 medical and health sciences", "Malondialdehyde", "Vacuoles", "Datura", "Tyrosine", "Biomass", "Copper", "Plant Proteins"], "contacts": [{"organization": "Massod Mashhadi Akbar Boojar, Faranak Goodarzi,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.chemosphere.2006.12.071"}, {"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.2006.12.071", "name": "item", "description": "10.1016/j.chemosphere.2006.12.071", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.chemosphere.2006.12.071"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-05-01T00:00:00Z"}}, {"id": "10.1016/j.chemosphere.2010.06.047", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:21Z", "type": "Journal Article", "created": "2010-07-06", "title": "Trace Element Availability In A Sewage Sludge-Amended Cotton Grown Mediterranean Soil", "description": "Long-term field investigations on the use of biosolids are scarce in the Mediterranean region, especially on non-food high-profit crops. Thus we studied the effects of repeated sludge application for 4 yr on trace element (both essential and non-essential) availability to cotton, by applying sludge at four increasing rates up to 50 Mg ha(-1). Although sludge had low metal concentrations, sludge-added trace element availability (assessed with soil-to-plant transfer coefficient) was higher in the first year compared to those in the subsequent years of experiment, but it decreased with time to the value of the unamended control. This shows that trace element mobility can be reduced within a time-scale of a few years, provided soils have a relatively sufficient retention capacity (high CEC, clay, and non-acidic pH) and applied sludge has low heavy metal content. We also found that sludge-borne organic matter greatly affected metal availability, since metal transfer coefficients decreased with elevated organic matter content.", "keywords": ["2. Zero hunger", "Gossypium", "Manganese", "Greece", "Sewage", "Climate", "04 agricultural and veterinary sciences", "01 natural sciences", "6. Clean water", "Trace Elements", "12. Responsible consumption", "Plant Leaves", "Zinc", "Biodegradation", " Environmental", "Lead", "Nickel", "Soil Pollutants", "0401 agriculture", " forestry", " and fisheries", "Copper", "Cadmium", "Environmental Monitoring", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.chemosphere.2010.06.047"}, {"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.2010.06.047", "name": "item", "description": "10.1016/j.chemosphere.2010.06.047", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.chemosphere.2010.06.047"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-09-01T00:00:00Z"}}, {"id": "10.1016/j.chemosphere.2019.03.190", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:22Z", "type": "Journal Article", "created": "2019-04-01", "title": "Dissolution and aggregation kinetics of zero valent copper nanoparticles in (simulated) natural surface waters: Simultaneous effects of pH, NOM and ionic strength", "description": "The combined effects of pH, dissolved organic carbon (DOC) and Ca2+/Mg2+ on the dissolution and aggregation kinetics of zero valent copper engineered nanoparticles (Cu0 ENPs) were investigated. The dissolution and aggregation of the particles were studied in (a) synthetic aqueous media, similar in chemistry to natural surface waters, and (b) natural surface waters samples, for up to 32 or 24\u202fh. The DOC stabilized the particles and prevented aggregation, and thus increased the available surface area. The higher available surface area in turn accelerated the dissolution of the particles. The presence of Ca2+/Mg2+, however, changed the aggregation and the dissolution of the DOC-stabilized particles. The influence of Ca2+/Mg2+ on DOC-stabilized particles was different at different pH's. In the absence of DOC, 10\u202fmM of Ca2+/Mg2+ induced charge reversal on the particles and caused particle stability against aggregation. This subsequently increased particles dissolution. The results obtained with regard to dissolution and aggregation of the particles in natural surface waters were compared with those determined for the synthetic waters. This comparison showed that the behavior of the particles in the natural surface waters was mostly similar to the behavior determined for media at pH 9. Overall, the current study provides some novel insights into the simultaneous effects of physicochemical parameters of water on particle stability against aggregation and dissolution, and provides data about how the processes of aggregation and dissolution of Cu0 ENPs interact and jointly determine the overall particle fate.", "keywords": ["Cations", " Divalent", "Environmental fate", "Osmolar Concentration", "0211 other engineering and technologies", "Metal Nanoparticles", "Fresh Water", "02 engineering and technology", "Hydrogen-Ion Concentration", "01 natural sciences", "Physico-chemical parameters", "6. Clean water", "Aggregation", "Kinetics", "Solubility", "Aggregation; Complexation; Copper nanoparticles; Dissolution; Environmental fate; Natural water; Physico-chemical parameters", "Complexation", "Natural water", "Calcium", "Magnesium", "Copper nanoparticles", "Organic Chemicals", "Dissolution", "Copper", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.chemosphere.2019.03.190"}, {"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.2019.03.190", "name": "item", "description": "10.1016/j.chemosphere.2019.03.190", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.chemosphere.2019.03.190"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-07-01T00:00:00Z"}}, {"id": "10.1016/j.biortech.2019.122728", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:16Z", "type": "Journal Article", "created": "2020-01-02", "title": "Effects of copper salts on performance, antibiotic resistance genes, and microbial community during thermophilic anaerobic digestion of swine manure", "description": "This study investigated methane production and ARGs reduction during thermophilic AD of swine manure with the addition of different Cu salts (cupric sulfate, cupric glycinate, and the 1:1 mixture of these two salts). Results showed methane production was increased by 28.78% through adding mixed Cu salts. The mixed Cu group effectively reduced total ARGs abundance by 26.94%, suggesting mixed Cu salts did not promote the potential ARGs risk. The positive effects of mixed Cu salts on AD performance and ARGs removal might be ascribed to the low bioavailability. Microbial community analysis indicated the highest abundances of Clostridia_MBA03 and Methanobacterium in the mixed Cu group might cause the increased methane production. Spearman's rank correlation analysis elucidated the succession in microbial community induced by environmental factors was the main driver for shaping ARGs profiles. Thus, mixed Cu salts could be an alternative to replace the inorganic Cu salt in animal feed additives.", "keywords": ["Manure", "Genes", " Bacterial", "Swine", "Microbiota", "Animals", "Drug Resistance", " Microbial", "Anaerobiosis", "01 natural sciences", "Copper", "6. Clean water", "Anti-Bacterial Agents", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.biortech.2019.122728"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Bioresource%20Technology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.biortech.2019.122728", "name": "item", "description": "10.1016/j.biortech.2019.122728", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.biortech.2019.122728"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-03-01T00:00:00Z"}}, {"id": "10.1016/j.ecoenv.2005.10.017", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:24Z", "type": "Journal Article", "created": "2005-12-22", "title": "Heavy Metal Concentrations In Ground Beetles, Leaf Litter, And Soil Of A Forest Ecosystem", "description": "The objective of this study was to quantify the relationships between heavy metal concentrations in soil, leaf litter, and ground beetles at four sampling sites of a forest ecosystem in Medvednica Nature Park, Croatia. Ground beetles were sampled by pitfall trapping. Specimens were dry-ashed and soil and beetle samples digested with nitric acid. Lead, cadmium, copper, zinc, manganese, and iron were analyzed using atomic absorption spectrometry. Statistically significant differences between plots were found for lead, cadmium, and iron in ground beetles. Correlations between ground beetles and soil or leaf litter were positive for lead and cadmium concentrations and negative for iron concentration. Differences in species metal concentrations were recorded. Higher concentrations of all studied metals were found in female beetles. However, a significant difference between sexes was found only for manganese. Significant differences in species metal concentrations were found for species that differ in feeding strategies and age based on breeding season and emergence of young adults.", "keywords": ["Male", "cadmium", "Croatia", "arthropods; biological indicator; cadmium; copper; iron; lead; manganese; zinc; Medvednica Nature Park; Croatia", "arthropods", "01 natural sciences", "Trees", "Soil", "iron", "Sex Factors", "Metals", " Heavy", "Animals", "Ecosystem", "0105 earth and related environmental sciences", "lead", "Spectrophotometry", " Atomic", "zinc", "biological indicator", "15. Life on land", "Coleoptera", "Plant Leaves", "copper", "manganese", "Female", "Medvednica Nature Park", "Environmental Monitoring"]}, "links": [{"href": "https://doi.org/10.1016/j.ecoenv.2005.10.017"}, {"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": "10.1016/j.ecoenv.2005.10.017", "name": "item", "description": "10.1016/j.ecoenv.2005.10.017", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.ecoenv.2005.10.017"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-01-01T00:00:00Z"}}, {"id": "10.1016/j.envpol.2003.12.007", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:34Z", "type": "Journal Article", "created": "2004-02-10", "title": "Earthworm Biomass As Additional Information For Risk Assessment Of Heavy Metal Biomagnification: A Case Study For Dredged Sediment-Derived Soils And Polluted Floodplain Soils", "description": "The important role of earthworms in the biomagnification of heavy metals in terrestrial ecosystems is widely recognised. Differences in earthworm biomass between sites is mostly not accounted for in ecological risk assessment. These differences may be large depending on soil properties and pollution status. A survey of earthworm biomass and colonisation rate was carried out on dredged sediment-derived soils (DSDS). Results were compared with observations for the surrounding alluvial plains. Mainly grain size distribution and time since disposal determined earthworm biomass on DSDS, while soil pollution status of the DSDS was of lesser importance. Highest earthworm biomass was observed on sandy loam DSDS disposed at least 40 years ago.", "keywords": ["LUMBRICUS-RUBELLUS", "Geologic Sediments", "Time Factors", "colonisation", "COPPER", "earthworms", "CONFINED DISPOSAL FACILITIES", "alluvial", "Risk Assessment", "01 natural sciences", "ECOLOGICAL RISK", "CADMIUM", "EISENIA-FETIDA", "Metals", " Heavy", "Animals", "Soil Pollutants", "landfills", "MICROORGANISMS", "Biomass", "Oligochaeta", "Ecosystem", "risk", "0105 earth and related environmental sciences", "Biology and Life Sciences", "04 agricultural and veterinary sciences", "CONTAMINATED SOILS", "15. Life on land", "ORGANIC-MATTER", "13. Climate action", "Earth and Environmental Sciences", "GROWTH", "0401 agriculture", " forestry", " and fisheries"]}, "links": [{"href": "https://doi.org/10.1016/j.envpol.2003.12.007"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Pollution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.envpol.2003.12.007", "name": "item", "description": "10.1016/j.envpol.2003.12.007", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.envpol.2003.12.007"}, {"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": "10.1016/j.envpol.2005.01.011", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:34Z", "type": "Journal Article", "created": "2005-04-10", "title": "Heavy Metal Concentrations In A Soil-Plant-Snail Food Chain Along A Terrestrial Soil Pollution Gradient", "description": "We investigated concentrations of Zn, Cu, Cd and Pb in the compartments of a soil-plant (Urtica dioica)-snail (Cepaea nemoralis) food chain in four polluted locations in the Biesbosch floodplains, the Netherlands, and two reference locations. Total soil metal concentrations in the polluted locations were 4-20 times higher than those in the reference locations. Positive relationships between the generally low leaf concentrations and the soil concentrations were found for Zn only (r2 = 0.20). Bioaccumulation of Zn, Cu and Cd was observed in the snail tissues. We found positive relationships between the snail and leaf concentrations for all metals (range r2 = 0.19-0.46). The relationships between soil and snail concentrations were also positive, except for Cu (range r2 = 0.15-0.33). These results suggest transfer of metals to C. nemoralis snails from U. dioica leaves and from the soil. Metal transfer from polluted leaves to C. nemoralis is more important than transfer from the soil.", "keywords": ["Food Chain", "Snails", "Urtica dioica", "15. Life on land", "01 natural sciences", "6. Clean water", "Plant Leaves", "Soil", "Zinc", "Biodegradation", " Environmental", "Lead", "13. Climate action", "Metals", " Heavy", "Animals", "Soil Pollutants", "Copper", "Cadmium", "Environmental Monitoring", "Netherlands", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.envpol.2005.01.011"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Pollution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.envpol.2005.01.011", "name": "item", "description": "10.1016/j.envpol.2005.01.011", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.envpol.2005.01.011"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-11-01T00:00:00Z"}}, {"id": "10.1016/j.envpol.2005.10.027", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:35Z", "type": "Journal Article", "created": "2005-12-10", "title": "Study Of The Trace Metal Ion Influence On The Turnover Of Soil Organic Matter In Cultivated Contaminated Soils", "description": "The role of metals in the behaviour of soil organic matter (SOM) is not well documented. Therefore, we investigated the influence of metals (Pb, Zn, Cu and Cd) on the dynamic of SOM in contaminated soils where maize (C4 plant) replaced C3 cultures. Three pseudogley brown leached soil profiles under maize with a decreasing gradient in metals concentrations were sampled. On size fractions, stable carbon isotopic ratio (delta13C), metals, organic carbon and nitrogen concentrations were measured in function of depth. The determined sequence for the amount of C4 organic matter in the bulk fractions: M3 (0.9)>M2 (0.4)>M1 (0.3) is in agreement with a significant influence of metals on the SOM turnover. New C4 SOM, mainly present in the labile coarser fractions and less contaminated by metals than the stabilised C3 SOM of the clay fraction, is more easily degraded by microorganisms.", "keywords": ["Geologic Sediments", "550", "Agronomie", "Nitrogen", "[SDV.SA.AGRO]Life Sciences [q-bio]/Agricultural sciences/Agronomy", "Zea mays", "01 natural sciences", "630", "Soil", "Soil organic matter dynamic", "Soil Pollutants", "Biomass", "Humic Substances", "0105 earth and related environmental sciences", "[SDV.SA.AGRO] Life Sciences [q-bio]/Agricultural sciences/Agronomy", "2. Zero hunger", "Carbon Isotopes", "Stable isotopic carbon ratio -", "Spectrophotometry", " Atomic", "Agriculture", "04 agricultural and veterinary sciences", "15. Life on land", "Size fractionation", "6. Clean water", "Zinc", "Biodegradation", " Environmental", "Lead", "Trace metal", "Metals", "Metallurgy", "0401 agriculture", " forestry", " and fisheries", "Environmental Pollution", "Copper", "Cadmium"]}, "links": [{"href": "https://oatao.univ-toulouse.fr/3839/1/Dumat_3839.pdf"}, {"href": "https://doi.org/10.1016/j.envpol.2005.10.027"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Pollution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.envpol.2005.10.027", "name": "item", "description": "10.1016/j.envpol.2005.10.027", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.envpol.2005.10.027"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-08-01T00:00:00Z"}}, {"id": "10.1016/j.envpol.2007.06.018", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:35Z", "type": "Journal Article", "created": "2007-07-26", "title": "Contribution Of Heavy Metals And As-Loaded Lupin Root Mineralization To The Availability Of The Pollutants In Multi-Contaminated Soils", "description": "White lupin (Lupinus albus L.) is an annual crop that has been used for phytostabilization of acidified multi-contaminated soils. Once the culture cycle is over, after shoot harvesting, a progressive transference of contaminants from roots to soil may take place as decomposition of roots occurs. An incubation experiment with Cu, Zn, Cd, and As-loaded roots of white lupin and soils with different pH values and concentrations of these contaminants from the area affected by a mine spill at Aznalc\u00f3llar (near Seville, Spain) was performed in order to assess the effect of the decomposition of the roots to the pH and (NH4)2SO4-extractable levels of these pollutants in the soils. Pollutants loaded-roots were mineralized (56 d) at a ratio similar to animal manures (15.8-19.4% of total organic carbon) in soil. The estimated root inputs of contaminants in comparison to their extractable concentrations in soil were high, especially in the control, non-contaminated and neutral contaminated soils. However, the extractable concentrations of the toxic elements in the soil were mainly governed by soil pH. Hence, the correction and maintenance of the soil pH within the range 5-6 after lupin culture is essential for long-time phytostabilization of acidified multi-contaminated soils.", "keywords": ["2. Zero hunger", "Hydrogen-Ion Concentration", "15. Life on land", "Plant Roots", "01 natural sciences", "Mining", "6. Clean water", "Arsenic", "Lupinus", "Zinc", "Biodegradation", " Environmental", "Spain", "13. Climate action", "Metals", " Heavy", "Soil Pollutants", "Copper", "Humic Substances", "Cadmium", "Environmental Monitoring", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.envpol.2007.06.018"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Pollution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.envpol.2007.06.018", "name": "item", "description": "10.1016/j.envpol.2007.06.018", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.envpol.2007.06.018"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-03-01T00:00:00Z"}}, {"id": "10.1016/j.envpol.2008.10.024", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:35Z", "type": "Journal Article", "created": "2008-12-06", "title": "The Potential Of Willow For Remediation Of Heavy Metal Polluted Calcareous Urban Soils", "description": "Growth performance and heavy metal uptake by willow (Salix viminalis) from strongly and moderately polluted calcareous soils were investigated in field and growth chamber trials to assess the suitability of willow for phytoremediation. Field uptakes were 2-10 times higher than growth chamber uptakes. Despite high concentrations of cadmium (>/=80 mg/kg) and zinc (>/=3000 mg/kg) in leaves of willow grown on strongly polluted soil with up to 18 mgCd/kg, 1400 mgCu/kg, 500 mgPb/kg and 3300 mgZn/kg, it is unsuited on strongly polluted soils because of poor growth. However, willow proved promising on moderately polluted soils (2.5 mgCd/kg and 400 mgZn/kg), where it extracted 0.13% of total Cd and 0.29% of the total Zn per year probably representing the most mobile fraction. Cu and Pb are strongly fixed in calcareous soils.", "keywords": ["Geologic Sediments", "Ecology", "Salix", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "Plant Leaves", "Soil", "Zinc", "Biodegradation", " Environmental", "Lead", "13. Climate action", "Metals", " Heavy", "11. Sustainability", "Soil Pollutants", "0401 agriculture", " forestry", " and fisheries", "Copper", "Cadmium", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.envpol.2008.10.024"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Pollution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.envpol.2008.10.024", "name": "item", "description": "10.1016/j.envpol.2008.10.024", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.envpol.2008.10.024"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-03-01T00:00:00Z"}}, {"id": "10.1016/j.envpol.2017.12.015", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:36Z", "type": "Journal Article", "created": "2017-12-21", "title": "Impact of water chemistry on the behavior and fate of copper nanoparticles", "description": "A full-factorial test design was applied to systematically investigate the contribution and significance of water chemistry parameters (pH, divalent cations and dissolved organic carbon (DOC) concentration) and their interactions on the behavior and fate of copper nanoparticles (CuNPs). The total amount of Cu remaining in the water column after 48\u00a0h of incubation was mostly influenced by divalent cation content, DOC concentration and the interaction of divalent cations and DOC. DOC concentration was the predominant factor influencing the dissolution of CuNPs, which was far more important than the effect of pH in the range from 6 to 9 on the dissolution of the CuNPs. The addition of DOC at concentrations ranging from 5 to 50\u00a0mg\u00a0C/L resulted in a 3-5 fold reduction of dissolution of CuNPs after 48\u00a0h of incubation, as compared to the case without addition of DOC. Divalent cation content was found to be the most influential factor regarding aggregation behavior of the particles, followed by DOC concentration and the interaction of divalent cations and DOC. In addition, the aggregation behavior of CuNPs rather than particulate dissolution explained most of the variance in the sedimentation profiles of CuNPs. These results are meaningful for improved understanding and prediction of the behavior and fate of metallic NPs in aqueous environments.", "keywords": ["Cations", " Divalent", "0211 other engineering and technologies", "Metal Nanoparticles", "Water", "Fresh Water", "02 engineering and technology", "Hydrogen-Ion Concentration", "01 natural sciences", "Carbon", "13. Climate action", "Organic Chemicals", "Copper", "Water Pollutants", " Chemical", "Environmental Monitoring", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.envpol.2017.12.015"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Pollution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.envpol.2017.12.015", "name": "item", "description": "10.1016/j.envpol.2017.12.015", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.envpol.2017.12.015"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-03-01T00:00:00Z"}}, {"id": "10.1016/j.envpol.2020.114214", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:36Z", "type": "Journal Article", "created": "2020-02-19", "title": "Fate of 4-bromodiphenyl ether (BDE3) in soil and the effects of co-existed copper", "description": "The quantitative fate of polybrominated diphenyl ethers (PBDEs) in soil is unknown. Furthermore, the effects of co-contamination by toxic copper on the behavior of PBDEs have not been investigated. Using a 14C-tracer, we studied mineralization, metabolism, and formation of non-extractable residues (NERs) of one PBDE congener, i.e., the 4-bromodiphenyl ether (BDE3) in oxic soil for 50 days, without and with amendment of Cu (400\u00a0mg\u00a0kg-1 soil dw). BDE3 rapidly dissipated with a half-life of 5.5 days and large amounts of CO2 (38.8\u00a0\u00b1\u00a00.3% of initial applied amount at the end of incubation) and NERs (42.5\u00a0\u00b1\u00a00.4%) were rapidly produced. One hydroxylated metabolite (4'-HO-BDE3) was formed (8.1\u00a0\u00b1\u00a00.6%) at the beginning of the incubation, but then decreased to 2.2\u00a0\u00b1\u00a00.4%. Only BDE3 occurred in physico-chemically entrapped NERs, amounting to 9.2\u00a0\u00b1\u00a00.7%, while only 4'-HO-BDE3 in ester-linked NERs (10.9\u00a0\u00b1\u00a00.7%). The addition of Cu strongly reduced the kinetics constants of the transformations (including dissipation, mineralization, and NER-formation), the predicted maximal amounts of mineralization, as well as covalent binding of 4'-HO-BDE3 to soil. The results provide first quantitative insights into the fate of low-brominated congeners of PBDEs in soil and indicate that co-contamination by Cu may increase the environmental risks of biodegradable PBDEs in soil by increasing their persistence.", "keywords": ["Soil", "13. Climate action", "Halogenated Diphenyl Ethers", "0211 other engineering and technologies", "Soil Pollutants", "02 engineering and technology", "01 natural sciences", "Copper", "Environmental Monitoring", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.envpol.2020.114214"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Pollution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.envpol.2020.114214", "name": "item", "description": "10.1016/j.envpol.2020.114214", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.envpol.2020.114214"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-06-01T00:00:00Z"}}, {"id": "10.1016/j.gexplo.2013.10.004", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-05-30T16:16:58Z", "type": "Journal Article", "created": "2013-10-12", "title": "Response Of Enchytraeus Crypticus Worms To High Metal Levels In Tropical Soils Polluted By Copper Smelting", "description": "Abstract Tropical soils from the vicinity of the Mufulira copper smelter (Zambian Copperbelt) were found to contain high levels of metals, particularly in the upper parts of soil horizons. Metal concentrations varied within the ranges: 37\u20138980\u00a0mg Cu/kg, 3\u201346\u00a0mg Co/kg, Enchytraeus crypticus . The number of reproduced enchytraeids correlated negatively with total Cu and Co concentrations ( r \u00a0=\u00a0\u2212\u00a00.97 and \u2212\u00a00.94 at p\u00a0 r \u00a0=\u00a0\u2212\u00a00.89, p\u00a0 org ) were observed. No reproduction was possible in soils with Cu levels >\u00a05000\u00a0mg/kg. Median effect concentration (EC50) was calculated for total Cu concentration, and corresponded to 351\u00a0mg/kg.", "keywords": ["Copper smelting", "Toxicity", "Zambian Copperbelt", "Soils", "0401 agriculture", " forestry", " and fisheries", "Enchytraeus crypticus", "Jordforurening", "Mufulira", "04 agricultural and veterinary sciences", "01 natural sciences", "Afrika", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.gexplo.2013.10.004"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Geochemical%20Exploration", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.gexplo.2013.10.004", "name": "item", "description": "10.1016/j.gexplo.2013.10.004", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.gexplo.2013.10.004"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-09-01T00:00:00Z"}}, {"id": "10.1016/j.gca.2016.03.006", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:51Z", "type": "Journal Article", "created": "2016-03-11", "title": "Cosmogenic effects on Cu isotopes in IVB iron meteorites", "description": "We measured Cu isotope compositions of 12 out of the 14 known IVB iron meteorites. Our results show that IVB iron meteorites display a very large range of \u03b465Cu values (\u22125.84\u2030\u00a0<\u00a0\u03b465Cu\u00a0<\u00a0\u22120.24\u2030; defined as per mil deviation of the 65Cu/63Cu ratio from the NIST-976 standard). These Cu isotopic data display clear correlations with W, Pt, and Os isotope ratios, which are very sensitive to secondary neutron capture due to galactic cosmic ray (GCR) irradiation. This demonstrates that \u03b465Cu in IVB irons is majorly modified by neutron capture by the reaction 62Ni(n,\u03b3)63Ni followed by beta decay to 63Cu. Using correlations with Pt and Os neutron dosimeters, we calculated a pre-exposure \u03b465Cu of \u22120.3\u00a0\u00b1\u00a00.8\u2030 (95% conf.) of IVB irons that agrees well with the Cu isotopic compositions of other iron meteorite groups and falls within the range of chondrites. This shows that the volatile depletion of the IVB parent body is not due to evaporation that should have enriched IVB irons in the heavy Cu isotopes.", "keywords": ["HF-W CHRONOMETRY", "COPPER", "01 natural sciences", "PROTRACTED CORE FORMATION", "COOLING RATES", "CHONDRITES", "[SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "Geochemistry and Petrology", "13. Climate action", "[SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "RAY-PRODUCED NUCLIDES", "PARENT BODIES", "NEUTRON-CAPTURE", "HETEROGENEITY", "RAPID ACCRETION", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.gca.2016.03.006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geochimica%20et%20Cosmochimica%20Acta", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.gca.2016.03.006", "name": "item", "description": "10.1016/j.gca.2016.03.006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.gca.2016.03.006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-06-01T00:00:00Z"}}, {"id": "10.1016/j.gca.2019.02.036", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:51Z", "type": "Journal Article", "created": "2019-02-27", "title": "Volatile distributions in and on the Moon revealed by Cu and Fe isotopes in the \u2018Rusty Rock\u2019 66095", "description": "Abstract The Apollo 16 \u2018Rusty Rock\u2019 impact melt breccia 66095 is a volatile-rich sample, with the volatiles inherited through vapor condensation from an internal lunar source formed during thermo-magmatic evolution of the Moon. We report Cu and Fe isotope data for 66095 and find that bulk-rocks, residues and acid leaches span a relatively limited range of compositions (3.0\u202f\u00b1\u202f1.3\u202fwt.% FeO [range\u202f=\u202f2.0\u20134.8\u202fwt.%], 5.4\u202f\u00b1\u202f3.1\u202fppm Cu [range\u202f=\u202f3\u201312\u202fppm], average \u03b456Fe of 0.15\u202f\u00b1\u202f0.05\u2030 [weighted mean\u202f=\u202f0.156\u2030] and \u03b465Cu of 0.72\u202f\u00b1\u202f0.14\u2030 [weighted mean\u202f=\u202f0.78\u2030]). In contrast to the extreme enrichment of the light isotopes of Zn and heavy isotopes of Cl in 66095, \u03b465Cu and \u03b456Fe in the sample lie within the previously reported range for lunar mare basalts (0.92\u202f\u00b1\u202f0.16\u2030 and 0.12\u202f\u00b1\u202f0.02\u2030, respectively). The lack of extreme isotopic fractionation for Cu and Fe isotopes reflects compositions inherent to 66095, with condensation of a cooling gas from impact-generated fumarolic activity at temperatures too low to lead to the condensation of Cu and Fe in the sample, but higher than required to condense Zn. Together with thermodynamic models, these constraints suggest that the gas condensed within 66095 between 700 and 900\u202f\u00b0C (assuming a pressure of 10\u22126 and an fO2 of IW-2). That the Cu and Fe isotopic compositions of sample 66095 are within the range of mare basalts removes the need for an exotic, volatile-enriched source. The enrichment in Tl, Br, Cd, Sn, Zn, Pb, Rb, Cs, Ga, B, Cl, Li relative to Bi, Se, Te, Ge, Cu, Ag, Sb, Mn, P, Cr and Fe in the \u2018Rusty Rock\u2019 is consistent with volcanic outgassing models and indicates that 66095 likely formed distal from the original source of the gas. The volatile-rich character of 66095 is consistent with impact-generated fumarolic activity in the region of the Cayley Plains, demonstrating that volatile-rich rocks can occur on the lunar surface from outgassing of a volatile-poor lunar interior. The \u2018Rusty Rock\u2019 indicates that the lunar interior is significantly depleted in volatile elements and compounds and that volatile-rich surface rocks likely formed through vapor condensation. Remote sensing studies have detected volatiles on the lunar surface, attributing them dominantly to solar wind. Based on the \u2018Rusty Rock\u2019, some of these surface volatiles may also originate from the Moon\u2019s interior.", "keywords": ["[SDU] Sciences of the Universe [physics]", "0301 basic medicine", "0303 health sciences", "03 medical and health sciences", "Condensates", "Copper isotopes", "13. Climate action", "Evaporation", "Iron isotopes", "Volatile elements", "Moon", "Rusty Rock"]}, "links": [{"href": "https://doi.org/10.1016/j.gca.2019.02.036"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geochimica%20et%20Cosmochimica%20Acta", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.gca.2019.02.036", "name": "item", "description": "10.1016/j.gca.2019.02.036", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.gca.2019.02.036"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-12-01T00:00:00Z"}}, {"id": "10.1016/j.ijbiomac.2021.10.032", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:16:59Z", "type": "Journal Article", "created": "2021-10-14", "title": "Identification and molecular characterization of the high-affinity copper transporters family in Solanum lycopersicum.", "description": "Copper (Cu) plays a key role as cofactor in the plant proteins participating in essential cellular processes, such as electron transport and free radical scavenging. Despite high-affinity Cu transporters (COPTs) being key participants in Cu homeostasis maintenance, very little is known about COPTs in tomato (Solanum lycopersicum) even though it is the most consumed fruit worldwide and this crop is susceptible to suboptimal Cu conditions. In this study, a six-member family of COPT (SlCOPT1-6) was identified and characterized. SlCOPTs have a conserved architecture consisting of three transmembrane domains and \u03b2-strains. However, the presence of essential methionine residues, a methionine-enriched amino-terminal region, an Mx3Mx12Gx3G Cu-binding motif and a cysteine rich carboxy-terminal region, all required for their functionality, is more variable among members. Accordingly, functional complementation assays in yeast indicate that SlCOPT1 and SlCOPT2 are able to transport Cu inside the cell, while SlCOPT3 and SlCOPT5 are only partially functional. In addition, protein interaction network analyses reveal the connection between SlCOPTs and Cu PIB-type ATPases, other metal transporters, and proteins related to the peroxisome. Gene expression analyses uncover organ-dependency, fruit vasculature tissue specialization and ripening-dependent gene expression profiles, as well as different response to Cu deficiency or toxicity in an organ-dependent manner.", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "Biotecnologia agr\u00edcola", "Molecular Conformation", "COPT", "Gene Expression", "Tomato", "Structure-Activity Relationship", "03 medical and health sciences", "Copper Transport Proteins", "Solanum lycopersicum", "Multigene Family", "Tom\u00e0quets", "Amino Acid Sequence", "Heavy metal stress", "Conserved Sequence", "Copper", "Phylogeny", "Plant Proteins"]}, "links": [{"href": "https://doi.org/10.1016/j.ijbiomac.2021.10.032"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Journal%20of%20Biological%20Macromolecules", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.ijbiomac.2021.10.032", "name": "item", "description": "10.1016/j.ijbiomac.2021.10.032", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.ijbiomac.2021.10.032"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-12-01T00:00:00Z"}}, {"id": "10.1016/j.plantsci.2022.111537", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:17:13Z", "type": "Journal Article", "created": "2022-11-16", "title": "Deficient copper availability on organoleptic and nutritional quality of tomato fruit", "description": "Copper (Cu) is an essential micronutrient for plants because it functions as a redox-active cofactor in vital processes inside the cells. Arable lands are often deficient in micronutrient contents and require the application of enriched fertilisers, whose overuse poses a high risk for human health, the environment and the food safety. Here, we aimed to decipher the effects of Cu deficiency during fruit growth on Cu and other micronutrients contents and on the fruit nutritional value and quality of tomato, the most consumed fruit worldwide, throughout the maturation process. Changes in the contents of important micronutrients for fruit physiology and human health, such as Fe and Mn, occurred in response to Cu deficient growing conditions at different fruit ripening stages, while lower Cu levels were detected in those fruit along the whole maturation process. Cu deficiency delayed changes in lycopene content and fruit colour, but increased acidity, and advanced the rise in antioxidant capacity and vitamin C content during fruit colour change from green to light red in the Moneymaker tomato; although this time lag eventually caught up in the most mature fruit stage. Cu deficiency also increased total phenolic and flavonoid contents only in green fruit.", "keywords": ["2. Zero hunger", "0301 basic medicine", "0303 health sciences", "Ripening", "15. Life on land", "3. Good health", "Copper stress", "03 medical and health sciences", "Lycopene", "Solanum lycopersicum", "Fruit", "Ascorbic acid", "Humans", "Micronutrients", "Phenolics", "Nutritive Value", "Copper"]}, "links": [{"href": "https://doi.org/10.1016/j.plantsci.2022.111537"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.plantsci.2022.111537", "name": "item", "description": "10.1016/j.plantsci.2022.111537", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.plantsci.2022.111537"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-01-01T00:00:00Z"}}, {"id": "10.1016/j.plantsci.2023.111919", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:17:13Z", "type": "Journal Article", "created": "2023-11-20", "title": "Phytosiderophore pathway response in barley exposed to iron, zinc or copper starvation", "description": "Efficient micronutrient acquisition is a critical factor in selecting micronutrient dense crops for human consumption. Enhanced exudation and re-uptake of metal chelators, so-called phytosiderophores, by roots of graminaceous plants has been implicated in efficient micronutrient acquisition. We compared PS biosynthesis and exudation as a response mechanism to either Fe, Zn or Cu starvation. Two barley (Hordeum vulgare L.) lines with contrasting micronutrient grain yields were grown hydroponically and PS exudation (LC-MS) and root gene expression (RNAseq) were determined after either Fe, Zn, or Cu starvation. The response strength of the PS pathway was micronutrient dependent and decreased in the order Fe >\u00a0Zn >\u00a0Cu deficiency. We observed a stronger expression of PS pathway genes and greater PS exudation in the barley line with large micronutrient grain yield suggesting that a highly expressed PS pathway might be an important trait involved in high micronutrient accumulation. In addition to several metal specific transporters, we also found that the expression of IRO2 and bHLH156 transcription factors was not only induced under Fe but also under Zn and Cu deficiency. Our study delivers important insights into the role of the PS pathway in the acquisition of different micronutrients.", "keywords": ["2. Zero hunger", "Phytosiderophore", "/dk/atira/pure/subjectarea/asjc/1300/1311", "/dk/atira/pure/subjectarea/asjc/1100/1102", "Root exudation", "name=Genetics", "Iron", "/dk/atira/pure/subjectarea/asjc/1100/1110", "Hordeum", "Copper deficiency", "Plant Roots", "630", "Mugineic acid", "name=Agronomy and Crop Science", "Zinc", "Barley", "Humans", "Micronutrients", "name=Plant Science", "Biofortification", "Copper"]}, "links": [{"href": "https://doi.org/10.1016/j.plantsci.2023.111919"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.plantsci.2023.111919", "name": "item", "description": "10.1016/j.plantsci.2023.111919", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.plantsci.2023.111919"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-02-01T00:00:00Z"}}, {"id": "10.1016/j.scitotenv.2013.07.064", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-05-30T16:17:17Z", "type": "Journal Article", "created": "2013-08-19", "title": "Effect Of Long Term Organic Amendments And Vegetation Of Vineyard Soils On The Microscale Distribution And Biogeochemistry Of Copper", "description": "In this study we evaluated the effect of the long term organic management of a vineyard-soil on the biogeochemistry of copper at the micro-aggregate scale. The model vineyard-soil (M\u00e2con-France) experienced a long-term field-experiment that consisted in amendments and vegetations with various materials and plants. We studied specifically the effect of Straw (S) and Conifer Compost (CC) organic amendments and Clover (Cl) and Fescue (F) vegetation on the fate of copper (fungicide) in the surface layer of this loamy soil, through a comparison with the Non Amended soil (NA). After collection the five soils were immediately physically fractionated in order to obtain 5 granulometric size-fractions. All soils and size-fractions were quantitatively characterized in terms of granulometry, chemical content and copper distribution, speciation and bioavailability to bacteria and plants. The results showed strong increases of soil-constituents aggregation for all treatments (Cl>CC>S>F>NA), in relation with the increased cementation of soil-constituents by organic matter (OM). The distribution patterns of all major elements and organic carbon were found highly variable within the soil sub-fractions and also between the 5 treatments. Due to their specific inorganic and organic composition, soil sub-fractions can thus be considered as a specific microbial habitat. Added OM accumulated preferentially in the 20-2 \u03bcm and in the >250 \u03bcm of the 5 soils. The distribution patterns of copper as well as its speciation and bioavailability to bacteria in the soil sub-fractions were shown to be strongly different among the five soils, in relation with OM distribution. Our results also suggest that Cu-bioavailability to plants is controlled by soil-rhizosphere structure. Altogether our results permitted to show that long-term organic management of a vineyard soil induced stable modifications of soil physical and chemical properties at both macro and micro-scales. These modifications affected in turn the micro-scale biogeochemistry of copper, and especially its bioavailability to bacteria and plants.", "keywords": ["2. Zero hunger", "Organic Agriculture", "Bacteria", "Spectrophotometry", " Atomic", "Biological Availability", "04 agricultural and veterinary sciences", "Plants", "15. Life on land", "01 natural sciences", "Fungicides", " Industrial", "Soil", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "France", "Seasons", "Copper", "Soil Microbiology", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.scitotenv.2013.07.064"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20of%20The%20Total%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.scitotenv.2013.07.064", "name": "item", "description": "10.1016/j.scitotenv.2013.07.064", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scitotenv.2013.07.064"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-01-01T00:00:00Z"}}, {"id": "10.1016/j.watres.2017.10.006", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-05-30T16:17:52Z", "type": "Journal Article", "created": "2017-10-10", "title": "Tannic acid promotes ion release of copper oxide nanoparticles: Impacts from solution pH change and complexation reactions", "description": "The increasing number of applications in which copper oxide nanoparticles (CuO NPs) are used, may lead to potential release of CuO NPs into the environment. However, the impact of natural organic matters on the behavior and fate of CuO NPs in aquatic media is still largely unknown. In this study, the dissolution and aggregation of CuO NPs under the exposure of tannic acid (TA) were monitored over a period of 72\u00a0h, with a focus on assessing the contributions of solution pH changes and complexation reactions. Results showed that the total amount of Cu2+ released from CuO NPs increased in the presence of TA especially at the highest TA concentration of 73.5\u00a0\u03bcmol/L. Although TA was observed to wrap around the CuO NPs, the aggregation of CuO NPs was not strongly influenced by TA and by the solution pH as investigated in this study. The kinetics of Cu2+ release were fitted using the modified pseudo second-order model and the rate of dissolution was assessed to be highest at TA\u00a0=\u00a014.7\u00a0\u03bcmol/L. At pH\u00a0=\u00a04, the increased H+ concentration was responsible for increased Cu2+ release, whereas the complexation reaction between Cu2+ and TA dominated at pH\u00a0=\u00a07. These findings suggested that the effects of TA on the dissolution of CuO NPs were a combination of solution pH change and complexation reaction, the relative fractions of which also depended on the solution pH. Additionally, the percentage of Cu2+ released from the CuO NPs was found to increase upon decreasing concentrations of CuO NPs. Our work helps to further understand how and to which extent natural organic matters affect the behavior and fate of CuO NPs.", "keywords": ["0211 other engineering and technologies", "Metal Nanoparticles", "Oxides", "02 engineering and technology", "Hydrogen-Ion Concentration", "01 natural sciences", "7. Clean energy", "6. Clean water", "Kinetics", "13. Climate action", "Tannins", "Copper", "Water Pollutants", " Chemical", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.watres.2017.10.006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Water%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.watres.2017.10.006", "name": "item", "description": "10.1016/j.watres.2017.10.006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.watres.2017.10.006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-12-01T00:00:00Z"}}, {"id": "10.1038/ncomms8617", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:18:17Z", "type": "Journal Article", "created": "2015-07-03", "title": "Extensive volatile loss during formation and differentiation of the Moon", "description": "AbstractLow estimated lunar volatile contents, compared with Earth, are a fundamental observation for Earth\uffe2\uff80\uff93Moon system formation and lunar evolution. Here we present zinc isotope and abundance data for lunar crustal rocks to constrain the abundance of volatiles during the final stages of lunar differentiation. We find that ferroan anorthosites are isotopically heterogeneous, with some samples exhibiting high \uffce\uffb466Zn, along with alkali and magnesian suite samples. Since the plutonic samples were formed in the lunar crust, they were not subjected to degassing into vacuum. Instead, their compositions are consistent with enrichment of the silicate portions of the Moon in the heavier Zn isotopes. Because of the difference in \uffce\uffb466Zn between bulk silicate Earth and lunar basalts and crustal rocks, the volatile loss likely occurred in two stages: during the proto-lunar disk stage, where a fraction of lunar volatiles accreted onto Earth, and from degassing of a differentiating lunar magma ocean, implying the possibility of isolated, volatile-rich regions in the Moon\uffe2\uff80\uff99s interior.
", "keywords": ["2. Zero hunger", "ISOTOPE FRACTIONATION", "ORIGIN", "IRON", "COPPER", "01 natural sciences", "Article", "[SDU] Sciences of the Universe [physics]", "ZINC", "ABUNDANCES", "13. Climate action", "LUNAR VOLCANIC GLASSES", "WATER", "EARTH", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://www.nature.com/articles/ncomms8617.pdf"}, {"href": "https://doi.org/10.1038/ncomms8617"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature%20Communications", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/ncomms8617", "name": "item", "description": "10.1038/ncomms8617", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/ncomms8617"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-07-03T00:00:00Z"}}, {"id": "10.1038/s41598-019-56741-z", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:18:23Z", "type": "Journal Article", "created": "2020-01-20", "title": "Seasonal epiphytic microbial dynamics on grapevine leaves under biocontrol and copper fungicide treatments", "description": "AbstractWinemakers have long used copper as a conventional fungicide treatment on grapevine and only recently, the use of biocontrol agents depicted a promising alternative. Most of the studies that investigate the impact of fungicide treatments, focus on specific pathogenic microbes. In the present work instead, a field experiment conducted in South Africa shows the seasonal microbial change occurring on grapevine leaves, periodically treated with two different fungicide treatments: copper sulphate and Lactobacillus plantarum MW-1. In this work, NGS data were combined with strain-specific and community qPCRs to reveal the shift of the microbial communities throughout the growing season and highlight the impact of fungicides on the microbiota. Only the family of Lactobacillaceae systematically changed between treatments, while the bacterial community remained relatively stable over time. MW-1 was exclusively detected on biocontrol-sprayed leaves. Conversely, the fungal community was largely shaped by sampling time, underlining the succession of different dominant taxa over the months. Between treatments, only a few fungal taxa appeared to change significantly and the fungal load was also comparable. Monitoring the dynamics of the microbial community under different fungicide treatments may advise the best timing to apply treatments to the plants, toward the realization of more sustainable agricultural practices.
", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "Copper Sulfate", "Agriculture", "Article", "Fungicides", " Industrial", "3. Good health", "Plant Leaves", "South Africa", "03 medical and health sciences", "Vitis", "Seasons", "Lactobacillus plantarum", "Mycobiome"]}, "links": [{"href": "https://www.nature.com/articles/s41598-019-56741-z.pdf"}, {"href": "https://doi.org/10.1038/s41598-019-56741-z"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41598-019-56741-z", "name": "item", "description": "10.1038/s41598-019-56741-z", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41598-019-56741-z"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-01-20T00:00:00Z"}}, {"id": "10.1039/c7en01139c", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:18:27Z", "type": "Journal Article", "created": "2018-08-02", "title": "Proposal for a tiered dietary bioaccumulation testing strategy for engineered nanomaterials using fish", "description": "The scientific community has invested effort into standardising methodologies for the regulatory ecotoxicity testing of engineered nanomaterials (ENMs), but the practical requirements for bioaccumulation testing of ENMs have been given less attention.
", "keywords": ["TITANIUM-DIOXIDE NANOPARTICLES", "ISOLATED-PERFUSED INTESTINE", "ZINC-OXIDE NANOPARTICLES", "RAINBOW-TROUT", "ZEBRAFISH DANIO-RERIO", "IN-VITRO", "3. Good health", "TROUT ONCORHYNCHUS-MYKISS", "DAPHNIA-MAGNA", "WATERBORNE COPPER NANOPARTICLES", "13. Climate action", "ECOTOXICITY TEST METHODS", "105906 Environmental geosciences", "14. Life underwater", "105906 Umweltgeowissenschaften"]}, "links": [{"href": "http://pubs.rsc.org/en/content/articlepdf/2018/EN/C7EN01139C"}, {"href": "https://doi.org/10.1039/c7en01139c"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Science%3A%20Nano", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1039/c7en01139c", "name": "item", "description": "10.1039/c7en01139c", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1039/c7en01139c"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-01-01T00:00:00Z"}}, {"id": "10.1093/femsec/fiy212", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:19:00Z", "type": "Journal Article", "created": "2018-10-22", "title": "Do soil bacterial communities respond differently to abrupt or gradual additions of copper?", "description": "ABSTRACTMany experiments that measure the response of microbial communities to heavy metals increase metal concentrations abruptly in the soil. However, it is unclear whether abrupt additions mimic the gradual and often long-term accumulation of these metals in the environment where microbial populations may adapt. In a greenhouse experiment that lasted 26 months, we tested whether bacterial communities and soil respiration differed between soils that received an abrupt or a gradual addition of copper or no copper at all. Bacterial richness and other diversity indices were consistently lower in the abrupt treatment compared to the ambient treatment that received no copper. The abrupt addition of copper yielded different initial bacterial communities than the gradual addition; however, these communities appeared to converge once copper concentrations were approximately equal. Soil respiration in the abrupt treatment was initially suppressed but recovered after four months. Afterwards, respiration in both the gradual and abrupt treatments wavered between being below or equal to the ambient treatment. Overall, our study indicates that gradual and abrupt additions of copper can yield similar bacterial communities and respiration, but these responses may drastically vary until copper concentrations are equal.
", "keywords": ["2. Zero hunger", "0301 basic medicine", "0303 health sciences", "Bacteria", "Microbiota", "Bacterial Physiological Phenomena", "Soil", "03 medical and health sciences", "13. Climate action", "Metals", " Heavy", "Soil Pollutants", "Copper", "Ecosystem", "Soil Microbiology"]}, "links": [{"href": "http://academic.oup.com/femsec/article-pdf/95/1/fiy212/29189709/fiy212.pdf"}, {"href": "https://doi.org/10.1093/femsec/fiy212"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/FEMS%20Microbiology%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1093/femsec/fiy212", "name": "item", "description": "10.1093/femsec/fiy212", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1093/femsec/fiy212"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-10-23T00:00:00Z"}}, {"id": "10.1093/plcell/koac215", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:19:03Z", "type": "Journal Article", "created": "2022-07-22", "title": "Energy status-promoted growth and development of Arabidopsis require copper deficiency response transcriptional regulator SPL7", "description": "AbstractCopper (Cu) is a cofactor of around 300 Arabidopsis proteins, including photosynthetic and mitochondrial electron transfer chain enzymes critical for adenosine triphosphate (ATP) production and carbon fixation. Plant acclimation to Cu deficiency requires the transcription factor SQUAMOSA PROMOTER-BINDING PROTEIN-LIKE7 (SPL7). We report that in the wild type (WT) and in the spl7-1 mutant, respiratory electron flux via Cu-dependent cytochrome c oxidase is unaffected under both normal and low-Cu cultivation conditions. Supplementing Cu-deficient medium with exogenous sugar stimulated growth of the WT, but not of spl7 mutants. Instead, these mutants accumulated carbohydrates, including the signaling sugar trehalose 6-phosphate, as well as ATP and NADH, even under normal Cu supply and without sugar supplementation. Delayed spl7-1 development was in agreement with its attenuated sugar responsiveness. Functional TARGET OF RAPAMYCIN and SNF1-RELATED KINASE1 signaling in spl7-1 argued against fundamental defects in these energy-signaling hubs. Sequencing of chromatin immunoprecipitates combined with transcriptome profiling identified direct targets of SPL7-mediated positive regulation, including Fe SUPEROXIDE DISMUTASE1 (FSD1), COPPER-DEFICIENCY-INDUCED TRANSCRIPTION FACTOR1 (CITF1), and the uncharacterized bHLH23 (CITF2), as well as an enriched upstream GTACTRC motif. In summary, transducing energy availability into growth and reproductive development requires the function of SPL7. Our results could help increase crop yields, especially on Cu-deficient soils.Moldavites are tektites genetically related to the Ries impact structure, located in Central Europe, but the source materials and the processes related to the chemical fractionation of moldavites are not fully constrained. To further understand moldavite genesis, the Cu and Zn abundances and isotope compositions were measured in a suite of tektites from four different substrewn fields (South Bohemia, Moravia, Cheb Basin, Lusatia) and chemically diverse sediments from the surroundings of the Ries impact structure. Moldavites are slightly depleted in Zn (~10\uffe2\uff80\uff9320%) and distinctly depleted in Cu (>90%) relative to supposed sedimentary precursors. Moreover, the moldavites show a wide range in \uffce\uffb466Zn values between 1.7 and 3.7\uffe2\uff80\uffb0 (relative to JMC 3\uffe2\uff80\uff900749 Lyon) and \uffce\uffb465Cu values between 1.6 and 12.5\uffe2\uff80\uffb0 (relative to NIST SRM 976) and are thus enriched in heavy isotopes relative to their possible parent sedimentary sources (\uffce\uffb466Zn\uffc2\uffa0=\uffc2\uffa0\uffe2\uff88\uff920.07 to +0.64\uffe2\uff80\uffb0; \uffce\uffb465Cu\uffc2\uffa0=\uffc2\uffa0\uffe2\uff88\uff920.4 to +0.7\uffe2\uff80\uffb0). In particular, the Cheb Basin moldavites show some of the highest \uffce\uffb465Cu values (up to 12.5\uffe2\uff80\uffb0) ever observed in natural samples. The relative magnitude of isotope fractionation for Cu and Zn seen here is opposite to oxygen\uffe2\uff80\uff90poor environments such as the Moon where Zn is significantly more isotopically fractionated than Cu. One possibility is that monovalent Cu diffuses faster than divalent Zn in the reduced melt and diffusion will not affect the extent of Zn isotope fractionation. These observations imply that the capability of forming a redox environment may aid in volatilizing some elements, accompanied by isotope fractionation, during the impact process. The greater extent of elemental depletion, coupled with isotope fractionation of more refractory Cu relative to Zn, may also hinge on the presence of carbonyl species of transition metals and electromagnetic charge, which could exist in the impact\uffe2\uff80\uff90induced high\uffe2\uff80\uff90velocity jet of vapor and melts.
", "keywords": ["550", "GRANITES", "NDAS", "Ries crater", "01 natural sciences", "Tektites", "ZINC", "[SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry", "QE", "14. Life underwater", "STABLE-ISOTOPE GEOCHEMISTRY", "QC", "0105 earth and related environmental sciences", "Copper isotopes", "ORIGIN", "AUSTRALASIAN TEKTITES", "FRACTIONATION", "IRON", "500", "LACHLAN FOLD BELT", "Ries area sediments", "QE Geology", "Impact", "QC Physics", "13. Climate action", "Volatile loss", "ZN", "Isotope fractionation", "Zinc isotopes", "CU"]}, "links": [{"href": "http://onlinelibrary.wiley.com/wol1/doi/10.1111/maps.12922/fullpdf"}, {"href": "https://doi.org/10.1111/maps.12922"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Meteoritics%20%26amp%3B%20Planetary%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/maps.12922", "name": "item", "description": "10.1111/maps.12922", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/maps.12922"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-07-27T00:00:00Z"}}, {"id": "10.15376/biores.11.1.1585-1595", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-05-30T16:20:25Z", "type": "Journal Article", "created": "2016-02-19", "title": "Pigeon Pea Biochar As A Soil Amendment To Repress Copper Mobility In Soil And Its Uptake By Spinach", "description": "A pot crop experiment was conducted to study the effect of biochar on Cu mobility in a soil-plant system. Pigeon pea biochar was prepared by slow pyrolysis at 300 \u00b0C. The experiment had three levels of Cu (0, 250, and 500 mg Cu kg-1 soil) and three levels of biochar (0, 2.5, and 5 g kg-1 soil), using spinach as the test crop. The dry matter yield of edible spinach leaf decreased by 16.7% and 27.9% at 250 and 500 mg Cu kg-1 soil concentration, respectively. The soil organic carbon (SOC) increased by 27.08% and 45.83% at 2.5 and 5 g kg-1 soil application of biochar, respectively. Cu mobility in soil was significantly reduced as a result of biochar application, as evident from the reduction in DTPA extractable Cu in soil, the transfer coefficient value (soil to plant), and the Cu concentration in the leaf and root. The increases in SOC and pH in the biochar amended soil affect copper dynamics because they control adsorption and precipitation on solid phase. Cu has higher affinity towards SOC and makes stable complexes, thereby decreasing the Cu mobility in soil. Adsorption and precipitation of heavy metals to solid phases and also increasing the negatively charged functional group due to increase in soil pH resulted in reduction of Cu mobility in soil.", "keywords": ["2. Zero hunger", "Transfer coefficient", "Spinach", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "6. Clean water", "Biochar", "0401 agriculture", " forestry", " and fisheries", "Pigeon pea", "Copper", "TP248.13-248.65", "Biotechnology", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.15376/biores.11.1.1585-1595"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/BioResources", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.15376/biores.11.1.1585-1595", "name": "item", "description": "10.15376/biores.11.1.1585-1595", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.15376/biores.11.1.1585-1595"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-12-18T00:00:00Z"}}, {"id": "10.1590/s0100-06832013000400014", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:20:33Z", "type": "Journal Article", "created": "2013-09-25", "title": "Loss Of Ammonia From Nitrogen Fertilizers Applied To Maize And Soybean Straw", "description": "In Brazilian agriculture, urea is the most commonly used nitrogen (N) source, in spite of having the disadvantage of losing considerable amounts of N by ammonia-N volatilization. The objectives of this study were to evaluate: N lossby ammonia volatilization from: [urea coated with copper sulfate and boric acid], [urea coated with zeolite], [urea+ammonium sulfate], [urea coated with copper sulfate and boric acid+ammonium sulfate], [common urea] and [ammonium nitrate]; and the effect of these N source son the maize yield in terms of amount and quality. The treatments were applied to the surface of a soil under no-tillage maize, in two growing seasons. The first season (2009/2010) was after a maize crop (maize straw left on the soil surface) and the second cycle (2012/2011) after a soybean crop. Due to the weather conditions during the experiments, the volatilization of ammonia-N was highest in the first four days after application of the N sources. Of all urea sources, under volatilization-favorable conditions, the loss of ammonia from urea coated with copper sulfate and boric acid was lowest, while under high rainfall, the losses from the different urea sources was similar, i.e., an adequate rainfall was favorablet o reduce volatilization. The ammonia volatilization losses were greatest in the first four days after application. Maize grain yield differed due to N application and in the treatments, but this was only observed with cultivation of maize crop residues in 2009/2010. The combination of ammonium+urea coated with copper sulfate and boric acid optimized grain yield compared to the other urea treatments. The crude protein concentration in maize was not influenced by the technologies of urea coating.
", "keywords": ["2. Zero hunger", "copper sulfate", "Agriculture (General)", "volatiliza\u00e7\u00e3o", "ureia revestida", "04 agricultural and veterinary sciences", "6. Clean water", "S1-972", "\u00e1cido b\u00f3rico", "0401 agriculture", " forestry", " and fisheries", "coated urea", "zeolite", "volatilization", "boric acid", "sulfato de cobre", "ze\u00f3lita"]}, "links": [{"href": "https://doi.org/10.1590/s0100-06832013000400014"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Revista%20Brasileira%20de%20Ci%C3%AAncia%20do%20Solo", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1590/s0100-06832013000400014", "name": "item", "description": "10.1590/s0100-06832013000400014", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1590/s0100-06832013000400014"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-08-01T00:00:00Z"}}, {"id": "10.2134/jeq2004.0369", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-05-30T16:20:59Z", "type": "Journal Article", "created": "2005-11-08", "title": "Cadmium, Copper, Nickel, And Zinc Availability In A Biosolids-Amended Piedmont Soil Years After Application", "description": "ABSTRACTConcerns over the possible increase in phytoavailability of biosolids\uffe2\uff80\uff90applied trace metals to plants have been raised based on the assumption that decomposition of applied organic matter would increase phytoavailability. The objectives of this study were to assess the effect of time on chemical extractability and concentration of Cd, Cu, Ni, and Zn in plants on plots established by a single application of biosolids with high trace metals content in 1984. Biosolids were applied to 1.5 by 2.3 m confined plots of a Davidson clay loam (clayey, kaolinitic, thermic Rhodic Kandiudults) at 0, 42, 84, 126, 168, and 210 Mg ha\uffe2\uff88\uff921 The highest biosolids application supplied 4.5, 760, 43, and 620 kg ha\uffe2\uff88\uff921 of Cd, Cu, Ni, and Zn, respectively. Radish (Raphanus sativus L.), romaine lettuce (Lactuca sativa L. varlongifolia), and barley (Hordeum vulgare L.) were planted at the site for 3 consecutive years, 17 to 19 yr after biosolids application. Extractable Cd, Cu, Ni, and Zn (as measured by DTPA, CaCl2, and Mehlich\uffe2\uff80\uff901) were determined on 15\uffe2\uff80\uff90cm depth samples from each plot. The DTPA\uffe2\uff80\uff90extractable Cu and Zn decreased by 58 and 42%, respectively, 17 yr after application despite a significant reduction in organic matter content. Biosolids treatments had no significant effect on crop yield. Plant tissue metal concentrations increased with biosolids rate but were within the normal range of these crops. Trace metal concentrations in plants generally correlated well with the concentrations extracted from soil with DTPA, CaCl2, and Mehlich\uffe2\uff80\uff901. Metal concentrations in plant tissue exhibited a plateau response in most cases. The uptake coefficient values generated for the different crops were in agreement with the values set by the Part 503 Rule.
", "keywords": ["2. Zero hunger", "Virginia", "Biological Availability", "Hordeum", "04 agricultural and veterinary sciences", "Pentetic Acid", "15. Life on land", "01 natural sciences", "6. Clean water", "Raphanus", "Refuse Disposal", "Trace Elements", "Calcium Chloride", "Soil", "Zinc", "Nickel", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Copper", "Cadmium", "Lactuca", "0105 earth and related environmental sciences"], "contacts": [{"organization": "L. W. Zelazny, Beshr Sukkariyah, Gregory K. Evanylo, Rufus L. Chaney,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.2134/jeq2004.0369"}, {"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/jeq2004.0369", "name": "item", "description": "10.2134/jeq2004.0369", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2004.0369"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-11-01T00:00:00Z"}}, {"id": "10.3389/fmicb.2020.01195", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:21:38Z", "type": "Journal Article", "created": "2020-06-17", "title": "Soil Saprobic Fungi Differ in Their Response to Gradually and Abruptly Delivered Copper", "description": "The overwhelming majority of studies examining environmental change deliver treatments abruptly, although, in fact, many important changes are gradual. One example of a gradually increasing environmental stressor is heavy metal contamination. Essential heavy metals, such as copper, play an important role within cells of living organisms but are toxic at higher concentrations. In our study, we focus on the effects of copper pollution on filamentous soil fungi, key players in terrestrial ecosystem functioning. We hypothesize that fungi exposed to gradually increasing copper concentrations have higher chances for physiological acclimation and will maintain biomass production and accumulate less copper, compared to fungi abruptly exposed to the highest copper concentration. To test this hypothesis, we conducted an experiment with 17 fungal isolates exposed to gradual and abrupt copper addition. Contrary to our hypothesis, we find diverse idiosyncratic responses, such that for many fungi gradually increasing copper concentrations have more severe effects (stronger growth inhibition and higher copper accumulation) than an abrupt increase. While a number of environmental change studies have accumulated evidence based on the magnitude of changes, the results of our study imply that the rate of change can be an important factor to consider in future studies in ecology, environmental science, and environmental management.", "keywords": ["Microbiology (medical)", "heavy metal stress", "0301 basic medicine", "copper toxicity", "0303 health sciences", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::579 Mikroorganismen", " Pilze", " Algen", "temporal dynamics", "filamentous fungi", "579", "environmental change", "15. Life on land", "gradual and abrupt stress", "Microbiology", "QR1-502", "03 medical and health sciences", "13. Climate action"]}, "links": [{"href": "https://doi.org/10.3389/fmicb.2020.01195"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Frontiers%20in%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3389/fmicb.2020.01195", "name": "item", "description": "10.3389/fmicb.2020.01195", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3389/fmicb.2020.01195"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-06-17T00:00:00Z"}}, {"id": "10.3389/fpls.2021.688318", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-05-30T16:21:40Z", "type": "Journal Article", "created": "2021-10-11", "title": "Involvement of Arabidopsis Multi-Copper Oxidase-Encoding LACCASE12 in Root-to-Shoot Iron Partitioning: A Novel Example of Copper-Iron Crosstalk", "description": "Numerous central biological processes depend on the participation of the essential elements iron (Fe) or copper (Cu), including photosynthesis, respiration, cell wall remodeling and oxidative stress protection. Yet, both Fe and Cu metal cations can become toxic when accumulated in excess. Because of the potent ligand-binding and redox chemistries of these metals, there is a need for the tight and combined homeostatic control of their uptake and distribution. Several known examples pinpoint an inter-dependence of Fe and Cu homeostasis in eukaryotes, mostly in green algae, yeast and mammals, but this is less well understood in multicellular plants to date. In Arabidopsis, Cu deficiency causes secondary Fe deficiency, and this is associated with reduced in vitro ferroxidase activity and decreased root-to-shoot Fe translocation. Here we summarize the current knowledge of the cross-talk between Cu and Fe homeostasis and present a partial characterization of LACCASE12 (LAC12) that encodes a member of the multicopper oxidase (MCO) protein family in Arabidopsis. LAC12 transcript levels increase under Fe deficiency. The phenotypic characterization of two mutants carrying T-DNA insertions suggests a role of LAC12 in root-to-shoot Fe partitioning and in maintaining growth on Fe-deficient substrates. A molecular understanding of the complex interactions between Fe and Cu will be important for combating Fe deficiency in crops and for advancing biofortification approaches.The efficacy of soil conditioner (vermicompost tea), fertiliser (potassium silicate), and biological control agents (BCAs) as practical agroecological copper alternatives against olive leaf spot (Spilocaea oleaginea (Cast.) Hughe.) disease was investigated between 2018 and 2021 under organic management in a Mediterranean climate. In total, 9 agroecological alternatives to copper oxychloride (vermicompost tea, potassium silicate, Bacillus subtilis EU 007 WP, Platanus orientalis leaf extract, Mycorrhiza mix, seaweed commercial product, Trichoderma citrinoviride TR1, vermicompost tea+Platanus orientalis mix, Penicillium (Mouldy bread pieces)) were applied to olive trees in a randomised block design with 4 replicationsTotal water soluble phenol compounds (TWSP) were found to be the main bioindicator to assess the alternatives and their potential to phase-out copper application. Results related to TWSP indicated that copper oxychloride (control), potassium silicate and vermicompost tea showed significantly higher content of TWSP as we compared zero application of copper and other treatments. These stimulate the antioxidant capacity in olive fruits and reduce the olive leaf spot disease incidence. The pollution effect of copper was monitored during the trial to identify soil pollution in the organic in-conversion experimental land. The total annual \uffe2\uff80\uff98active copper\uffe2\uff80\uff99 application was 4.7 kg.ha\uffe2\uff88\uff921.year\uffe2\uff88\uff921 and this is in accordance with the legal organic legislation of Turkey. During the conversion period from conventional to organic management, we determined approximately 50% reduced copper content in the soil 0\uffe2\uff80\uff9330 cm depth samples in 2020 (3.70 mg.kg\uffe2\uff88\uff921) as it is compared to those initial samples (6.43 mg.kg\uffe2\uff88\uff921) in 2018. We conclude that alternatives to copper that are easily accessible, e.g., vermicompost tea, have a potential for use in organic olive production to replace copper in mitigating olive leaf spots. Furthermore, we find that reduced copper application in organic management with the aim to decrease copper accumulation in soil, fruits and leaves was not yet enough to reduce copper to satisfactory levels. We conclude that further research with the aim of a total replacement of copper fungicide treatments in organic and non-organic systems is needed.
", "keywords": ["0106 biological sciences", "2. Zero hunger", "soil pollution", "S", "total water-soluble phenol compounds", "alternative input", "Agriculture", "04 agricultural and veterinary sciences", "organic horticulture", "01 natural sciences", "Soil quality", "6. Clean water", "soil pollution; copper phase-out; alternative input; total water-soluble phenol compounds; organic horticulture", "13. Climate action", "Vegetables", "0401 agriculture", " forestry", " and fisheries", "copper phase-out"]}, "links": [{"href": "http://www.mdpi.com/2073-4395/12/7/1712/pdf"}, {"href": "https://www.mdpi.com/2073-4395/12/7/1712/pdf"}, {"href": "https://doi.org/10.3390/agronomy12071712"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Agronomy", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3390/agronomy12071712", "name": "item", "description": "10.3390/agronomy12071712", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3390/agronomy12071712"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-07-20T00:00:00Z"}}, {"id": "10.5281/zenodo.12821804", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-05-30T16:23:20Z", "type": "Dataset", "title": "UCLM_UJA_OPEN_Pesticides Copper Data SOIL O-LIVE PROJECT 2024 RP1", "description": "Database with Pesticides and Copper Data within the frame of the WP2 Diagnosis phase in SOIL O-LIVE PROJECT", "keywords": ["copper", "pesticides", "soil o-live"], "contacts": [{"organization": "University of Castilla-La Mancha, University of Ja\u00e9n,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.12821804"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.12821804", "name": "item", "description": "10.5281/zenodo.12821804", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.12821804"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-07-25T00:00:00Z"}}, {"id": "10.5281/zenodo.14275817", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-05-30T16:23:43Z", "type": "Report", "title": "Deliverable D2.1_Pesticides and copper report (I) (SOIL O-LIVE_HORIZON EUROPE ID 101091255)", "description": "D2.1: Technical report on the pre-operational status of contamination by pesticides and copper in olive groves. (T2.1)", "keywords": ["13. Climate action", "15. Life on land", "soil o-live", "D2.1", "Pesticides", "6. Clean water", "Copper"], "contacts": [{"organization": "University of Castilla-La Mancha", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.14275817"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.14275817", "name": "item", "description": "10.5281/zenodo.14275817", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.14275817"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-08-19T00:00:00Z"}}, {"id": "10.5517/ccndfct", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:24:58Z", "type": "Dataset", "title": "CCDC 607766: Experimental Crystal Structure Determination", "description": "unspecifiedAn entry from the Cambridge Structural Database, the world\u2019s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.", "keywords": ["bis(2-(1-(2", "6-Diethylphenylimino)ethyl)phenoxy-N", "O)-copper(ii)", "Space Group", "Crystallography", "Crystal System", "Crystal Structure", "Cell Parameters", "Experimental 3D Coordinates"], "contacts": [{"organization": "John, A., Katiyar, V., Pang, Keliang, Shaikh, M.M., Nanavati, H., Ghosh, P.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5517/ccndfct"}, {"rel": "self", "type": "application/geo+json", "title": "10.5517/ccndfct", "name": "item", "description": "10.5517/ccndfct", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5517/ccndfct"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-01-01T00:00:00Z"}}, {"id": "10.5772/intechopen.100500", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-05-30T16:25:20Z", "type": "Report", "created": "2021-10-22", "title": "Alternatives to Cu Applications in Viticulture: How R&D Projects Can Provide Applied Solutions, Helping to Establish Legislation Limits", "description": "Copper (Cu) and its based preparations have been used for over 200\uffc2\uffa0years to control fungi and bacterial diseases in cultivated plants. Downy mildew caused by the obligate biotrophic oomycete Plasmopara viticola is one of the most relevant and recurrent diseases of grapevines. Recently, the use of Cu is being limited by some regulations because of its high impact at different levels (health and environmental problems). Due to its accumulation in soil, this metal causes a little controversy with the principles of sustainable production. Therefore, international legislation and initiatives have recently been arisen to start limiting its use, with the main goal to replace it. In this framework, some alternatives have been tested and others are recently being developed to replace, at least partially, the use of Cu in viticulture. Many of them, are being developed and tested under the scope of research and development EU funded projects. To not compromise sustainability targets in viticulture, results from these R&D projects need to be considered to assess the present risks of using Cu in viticulture and to better support establishing limits for its applications, considering soils vulnerability, while no sustainable alternatives are available in the market.
", "keywords": ["2. Zero hunger", "13. Climate action", "9. Industry and infrastructure", "634", "15. Life on land", "Copper", "12. Responsible consumption"]}, "links": [{"href": "http://www.intechopen.com/chapter/pdf-download/78970"}, {"href": "https://publicatt.unicatt.it/bitstream/10807/215429/2/78970.pdf"}, {"href": "http://www.intechopen.com/download/pdf/78970"}, {"href": "https://doi.org/10.5772/intechopen.100500"}, {"rel": "self", "type": "application/geo+json", "title": "10.5772/intechopen.100500", "name": "item", "description": "10.5772/intechopen.100500", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5772/intechopen.100500"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-06-15T00:00:00Z"}}, {"id": "10261/256035", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-30T16:25:48Z", "type": "Journal Article", "created": "2021-10-11", "title": "Involvement of Arabidopsis Multi-Copper Oxidase-Encoding LACCASE12 in Root-to-Shoot Iron Partitioning: A Novel Example of Copper-Iron Crosstalk", "description": "Numerous central biological processes depend on the participation of the essential elements iron (Fe) or copper (Cu), including photosynthesis, respiration, cell wall remodeling and oxidative stress protection. Yet, both Fe and Cu metal cations can become toxic when accumulated in excess. Because of the potent ligand-binding and redox chemistries of these metals, there is a need for the tight and combined homeostatic control of their uptake and distribution. Several known examples pinpoint an inter-dependence of Fe and Cu homeostasis in eukaryotes, mostly in green algae, yeast and mammals, but this is less well understood in multicellular plants to date. In Arabidopsis, Cu deficiency causes secondary Fe deficiency, and this is associated with reduced in vitro ferroxidase activity and decreased root-to-shoot Fe translocation. Here we summarize the current knowledge of the cross-talk between Cu and Fe homeostasis and present a partial characterization of LACCASE12 (LAC12) that encodes a member of the multicopper oxidase (MCO) protein family in Arabidopsis. LAC12 transcript levels increase under Fe deficiency. The phenotypic characterization of two mutants carrying T-DNA insertions suggests a role of LAC12 in root-to-shoot Fe partitioning and in maintaining growth on Fe-deficient substrates. A molecular understanding of the complex interactions between Fe and Cu will be important for combating Fe deficiency in crops and for advancing biofortification approaches.Copper (Cu) is a cofactor of around 300 Arabidopsis proteins, including photosynthetic and mitochondrial electron transfer chain enzymes critical for adenosine triphosphate (ATP) production and carbon fixation. Plant acclimation to Cu deficiency requires the transcription factor SQUAMOSA PROMOTER-BINDING PROTEIN-LIKE7 (SPL7). We report that in the wild type (WT) and in the spl7-1 mutant, respiratory electron flux via Cu-dependent cytochrome c oxidase is unaffected under both normal and low-Cu cultivation conditions. Supplementing Cu-deficient medium with exogenous sugar stimulated growth of the WT, but not of spl7 mutants. Instead, these mutants accumulated carbohydrates, including the signaling sugar trehalose 6-phosphate, as well as ATP and NADH, even under normal Cu supply and without sugar supplementation. Delayed spl7-1 development was in agreement with its attenuated sugar responsiveness. Functional TARGET OF RAPAMYCIN and SNF1-RELATED KINASE1 signaling in spl7-1 argued against fundamental defects in these energy-signaling hubs. Sequencing of chromatin immunoprecipitates combined with transcriptome profiling identified direct targets of SPL7-mediated positive regulation, including Fe SUPEROXIDE DISMUTASE1 (FSD1), COPPER-DEFICIENCY-INDUCED TRANSCRIPTION FACTOR1 (CITF1), and the uncharacterized bHLH23 (CITF2), as well as an enriched upstream GTACTRC motif. In summary, transducing energy availability into growth and reproductive development requires the function of SPL7. Our results could help increase crop yields, especially on Cu-deficient soils.Copper (Cu) is a cofactor of around 300 Arabidopsis proteins, including photosynthetic and mitochondrial electron transfer chain enzymes critical for adenosine triphosphate (ATP) production and carbon fixation. Plant acclimation to Cu deficiency requires the transcription factor SQUAMOSA PROMOTER-BINDING PROTEIN-LIKE7 (SPL7). We report that in the wild type (WT) and in the spl7-1 mutant, respiratory electron flux via Cu-dependent cytochrome c oxidase is unaffected under both normal and low-Cu cultivation conditions. Supplementing Cu-deficient medium with exogenous sugar stimulated growth of the WT, but not of spl7 mutants. Instead, these mutants accumulated carbohydrates, including the signaling sugar trehalose 6-phosphate, as well as ATP and NADH, even under normal Cu supply and without sugar supplementation. Delayed spl7-1 development was in agreement with its attenuated sugar responsiveness. Functional TARGET OF RAPAMYCIN and SNF1-RELATED KINASE1 signaling in spl7-1 argued against fundamental defects in these energy-signaling hubs. Sequencing of chromatin immunoprecipitates combined with transcriptome profiling identified direct targets of SPL7-mediated positive regulation, including Fe SUPEROXIDE DISMUTASE1 (FSD1), COPPER-DEFICIENCY-INDUCED TRANSCRIPTION FACTOR1 (CITF1), and the uncharacterized bHLH23 (CITF2), as well as an enriched upstream GTACTRC motif. In summary, transducing energy availability into growth and reproductive development requires the function of SPL7. Our results could help increase crop yields, especially on Cu-deficient soils.