十溴联苯醚(BDE-209)对土壤跳虫的急、慢性毒性效应
2012
为揭示溴代阻燃剂对土壤生态系统的潜在危害,采用回避实验和繁殖实验评价了十溴联苯醚(BDE-209)对2种土壤跳虫Folsomia candida和Folsomia fimetaria的急/慢性毒性。48h的急性回避实验中,BDE-209对F.candida和F.fimetaria产生毒性效应的EC_(50)值分别为1.27和0.79mgbkg~(-1),LOEC值均小于0.5mgbkg~(-1)。慢性繁殖实验中,BDE-209对F.candida和F.fimetaria繁殖毒性的EC_(50)值分别为0.81和0.56mgbkg~(-1),LOEC值分别为l0.25和l0.5mgbkg~(-1...
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