… fractionation of PCBs in Chinese background/rural soil from … of its kind for PCBs in Chinese
surface soil on a national scale, … establishing a long-term PCBs monitoring program in China. …

… surface soil in the city on a city-level scale. It is necessary to further investigate the contamination
of PCBs and to identify the pattern of PCB profiles in Chinese … PCBs in soils of China …

… Polychlorinated biphenyl (PCB) concentrations were measured in a concurrent air and surface
soil sampling program across China… China investigating PCBs in both air and surface soil …

… were made, the equilibrium status of PCBs in the air−soil system was investigated for China,
West Midlands of the UK, central and southern Europe, and along a latitudinal transect from …

… In the present work, surface soil samples were collected from the Tibetan Plateau, the …
Qomolangma, to investigate the levels and trends of polychlorinated biphenyls (PCBs) and …

… of the background value of soils in the world, and significantly higher than their mean
concentration in surface soils of China (Table 2). Compared to other areas of China, the mean level …

… and usage of OCPs and PCBs. To investigate their residual … PCBs were determined in
surface soils collected around the Yellow and Bohai Seas. Residues of the 7 OCPs and 7 PCBs …

… Characteristics of PCB pollution in soils of China. (a) The geographical distributions … PCBs
in soils in various locations of China. (b) The levels of PCBs in various sampling sites of China…

… levels in the Chinese farmland soil (except for soil from Shanghai) but comparable to levels
in certain urban soils and soils from e-waste dumping sites in China (Fig. S1). The soil PBDE …

… analyzed in agricultural soils on a national scale to investigate the influence of unintentional
sources on Chinese soil. The concentration of Σ 209 PCBs in soils across China was in the …