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- Sun, Guangyi, et al. Show all 7 Authors
- Catena 2013 v.111 pp. 56-63
- agricultural soils; agrochemicals; animal manures; anthropogenic activities; arsenic; atmospheric deposition; boron; cadmium; calcium; calcium oxide; carbon; case studies; chromium; cobalt; copper; correlation; crop production; environmental quality; ferric oxide; geographic information systems; lead; magnesium; magnesium oxide; manganese; mercury; mineral fertilizers; molybdenum; nickel; nitrogen; pH; pollutants; principal component analysis; risk; rural areas; selenium; silica; soil pollution; topsoil; zinc; China
- ... Agricultural soil pollution is a serious problem that can endanger ecology, food safety, and human health. The study evaluated the accumulation and distribution of major and trace elements in the agricultural soil of the Gannan area in the northwest Songnen-Plain, a very important base of grain production in northeastern China. To identify the concentrations and sources of pollutants and also to a ...