Andrew C. Chang mainly investigates Soil water, Environmental chemistry, Soil contamination, Waste management and Sludge. The Soil water study combines topics in areas such as Zinc, Cadmium and Irrigation. He combines subjects such as Nickel, Tropical soils, Sewage sludge treatment, Fractionation and Copper with his study of Zinc.
Andrew C. Chang has researched Environmental chemistry in several fields, including Fertilizer, Trace element, Food chain, Sequential fractionation and Environmental impact of pharmaceuticals and personal care products. His Soil contamination research includes elements of Extraction, Soil classification, Soil test, Soil pH and Paddy field. His Waste management study combines topics from a wide range of disciplines, such as Agriculture, Environmental engineering and Heavy metals.
His scientific interests lie mostly in Soil water, Environmental chemistry, Cadmium, Sludge and Soil contamination. His Soil water study incorporates themes from Trace element and Phosphorus. His work carried out in the field of Environmental chemistry brings together such families of science as Extraction, Soil organic matter, Soil test, Mineralogy and Biosolids.
His Cadmium research is multidisciplinary, relying on both Zinc, Waste disposal, Fertilizer and Arsenic. His Sludge research is multidisciplinary, incorporating perspectives in Soil conditioner and Sewage treatment, Sewage sludge treatment. His work deals with themes such as Soil pH and Industrial waste, which intersect with Soil contamination.
His primary scientific interests are in Environmental chemistry, Soil water, Paddy field, Amendment and Biochar. His research integrates issues of Soil Pollutants, Urban planning and Urbanization in his study of Environmental chemistry. His Soil water research includes themes of Metallurgy and Cadmium.
His Cadmium research is multidisciplinary, incorporating elements of Rice plant, Paddy soils and Soil solution. As a part of the same scientific family, Andrew C. Chang mostly works in the field of Paddy field, focusing on Straw and, on occasion, Biomass, Greenhouse gas, Mineralization and Cultivar. While the research belongs to areas of Soil contamination, Andrew C. Chang spends his time largely on the problem of Industrial waste, intersecting his research to questions surrounding Environmental remediation.
Biochar, Soil pH, Soil water, Soil contamination and Paddy field are his primary areas of study. Throughout his Biochar studies, Andrew C. Chang incorporates elements of other sciences such as Cadmium and Amendment. His work on Soil carbon expands to the thematically related Cadmium.
The study incorporates disciplines such as Environmental engineering and Drainage in addition to Soil water. His study in Soil contamination is interdisciplinary in nature, drawing from both Shoot, Industrial waste, Environmental remediation and Environmental protection. The various areas that he examines in his Paddy field study include Field experiment, Cultivar, Contamination, Topsoil and Straw.
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Guidelines for the safe use of wastewater, excreta and greywater
A. C. Chang;Genxing Pan;Takashi Asano;Stephanie Buechler.
Degradation and adsorption of selected pharmaceuticals and personal care products (PPCPs) in agricultural soils
Jian Xu;Laosheng Wu;Andrew C. Chang.
Environmental risks of trace elements associated with long-term phosphate fertilizers applications: a review.
Wentao Jiao;Weiping Chen;Andrew C. Chang;Albert L. Page.
Environmental Pollution (2012)
Physical properties of fly ash-amended soils
A. C. Chang;L. J. Lund;A. L. Page;J. E. Warneke.
Journal of Environmental Quality (1977)
Solid Phase Forms of Heavy Metals in Sewage Sludge-Treated Soils 1
W. E. Emmerich;L. J. Lund;A. L. Page;A. C. Chang.
Journal of Environmental Quality (1982)
Impact of long-term reclaimed wastewater irrigation on agricultural soils: a preliminary assessment.
Jian Xu;Laosheng Wu;Andrew C. Chang;Yuan Zhang.
Journal of Hazardous Materials (2010)
Seasonal variation of endocrine disrupting compounds, pharmaceuticals and personal care products in wastewater treatment plants
Yong Yu;Laosheng Wu;Andrew C. Chang.
Science of The Total Environment (2013)
Heavy metal sequential extraction methods—A modification for tropical soils
M.L. Silveira;L.R.F. Alleoni;G.A. O’Connor;A.C. Chang.
Accumulation of Heavy Metals in Sewage Sludge‐Treated Soils
A. C. Chang;J. E. Warneke;A. L. Page;L. J. Lund.
Journal of Environmental Quality (1984)
Sequential extraction of soil heavy metals following a sludge application
A. C. Chang;A. L. Page;J. E. Warneke;E. Grgurevic.
Journal of Environmental Quality (1984)
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