Replication Data for: "Increased soil pH and dissolved organic matter after a decade of organic fertilizer application mitigates copper and zinc availability despite contamination"
Dataset of the paper entitled "Increased soil pH and dissolved organic matter after a decade of organic fertilizer application mitigates copper and zinc availability despite contamination" Seventy-four soil samples were collected over time from fields corresponding to three soil types upon which no, mineral, or organic fertilization had been applied over a decade, and thus exhibited a gradient of Cu and Zn contamination, pH, and organic matter concentration. Soil Cu and Zn contamination (i.e. total and DTPAextractable Cu and Zn concentration), soil solution chemistry (i.e. pH and dissolved organic matter concentration and aromaticity) and Cu and Zn availability (i.e. total concentration and free ionic activity in solution and DGT-available concentration in soil) levels were measured. The Windermere humic aqueous model (WHAM) was used to estimate Zn2+ activity and dissolved organic matter (DOM) binding properties in soil solution.
| Auteurs principaux: | , , , , , , |
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| Format: | Experimental data biblioteca |
| Publié: |
CIRAD Dataverse
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| Sujets: | Agricultural Sciences, Earth and Environmental Sciences, Soil amendments, Soil Analysis, |
| Accès en ligne: | https://doi.org/10.18167/DVN1/C7WTZB |
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