Potentially toxic elements in different inorganic and organic fertilizers: A comprehensive review on global perspective and fertilizer-wise differences

Applied Soil Ecology, Journal Year: 2025, Volume and Issue: 209, P. 105996 - 105996

Published: March 13, 2025

Language: Английский

Characterization and Source Apportionment of Heavy Metal Contamination in Agricultural Soils in the Complex Genesis Region of Western Yunnan

Research Square (Research Square), Journal Year: 2025, Volume and Issue: unknown

Published: March 24, 2025

The genesis of heavy metal contamination in arable soils is complex, and scientifically identifying risks precisely analyzing sources are essential for safely using contaminated land. In this study, we systematically evaluated the pollution characteristics Cu, Zn, As, Hg, Cd, Pb, Ni, Cr soil, then applied APCS-MLR PMF models to jointly analyze their contributions. results showed that concentrations eight metals were significantly higher than background values Yunnan Province, exhibiting clear spatial heterogeneity. overall level ranged from mild severe, with Cd Pb being most critical contaminants. Four major (industrial transportation, parent material, agriculture, mining) identified through dual modeling approach. both corroborated each other, accuracy analysis was improved compared a single method. This study not only provides scientific basis safe utilization land western Yunnan, an area complex soil contamination, but also offers generalized framework source areas affected by geological-anthropogenic composite pollution.

Language: Английский

Impact of microalgal biomass and microplastics on the sorption behaviour of pesticides in soil: a comparative study

Environmental Sciences Europe, Journal Year: 2025, Volume and Issue: 37(1)

Published: April 15, 2025

Language: Английский