PCDD/F(s),PCB(s),HCH(s) and HCB in sediments and soils of Ya-Er Lake area in China: results on residual levels and correlation to the organic carbon and the particle size

aguas residuales bifenilos policlorados carbon carbone carbono china chine dibenzofurane dibenzofuranos dibenzofurans fongicide fungicidas fungicides grosseur des particules hexachlorobenzene hexachlorocyclohexane hubei lac lagos lakes organic carbon organic compounds particle size particle size distribution polychlorinated biphenyls polychlorinated dibenzofurans soil soil texture soil types sol suelo textura del suelo texture du sol tipos de suelos type de sol wastewater