R
Rufus L. Chaney
Researcher at Agricultural Research Service
Publications - 265
Citations - 24153
Rufus L. Chaney is an academic researcher from Agricultural Research Service. The author has contributed to research in topics: Hyperaccumulator & Soil water. The author has an hindex of 80, co-authored 262 publications receiving 22546 citations. Previous affiliations of Rufus L. Chaney include United States Department of Agriculture & University of Maryland, College Park.
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The Physiology of Metal Toxicity in Plants
TL;DR: Aluminum toxicity is discussed in this paper, including general effects (symptoms and physiological effects), differential aluminum tolerance in plants, beneficial effects of aluminum, and the genetic control of aluminum tolerance.
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Phytoremediation of soil metals
TL;DR: Little molecular understanding of plant activities critical to phytoremediation has been achieved, but recent progress in characterizing Fe, Cd and Zn uptake by Arabidopsis and yeast mutants indicates strategies for developing transgenic improved phytOREmediation cultivars for commercial use.
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Obligatory reduction of ferric chelates in iron uptake by soybeans.
TL;DR: Separation and absorption of Fe from Fe(3+)-chelates appear to require reduction of Fe( 3+)-chelate to Fe(2+-chelate at the root, with Fe( 2+) being the principal form of Fe absorbed by soybean.
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Trace element chemistry in residual-treated soil: key concepts and metal bioavailability.
TL;DR: Research is needed to determine mechanisms for trace element retention of soil-residual systems, determine the effect of residuals on ecological receptors and the ability of residual’s to reduce ecotoxicity in metal-contaminated soil, and predict the long-term bioavailability of trace elements in soil- Residual Systems.
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Cadmium, Lead, Zinc, Copper, and Nickel in Agricultural Soils of the United States of America
TL;DR: In this article, the authors analyzed three thousand fortyfive surface soil samples from 307 different soil series were analyzed for Pb, Cd, Zn, Cu, Ni, cation exchange capacity (CEC), organic C, and pH.