【摘要】：為建立符合我國海洋生物對金屬鉛耐受能力的海水水質(zhì)基準(zhǔn),依據(jù)可代表我國生物區(qū)系特征的生態(tài)毒理學(xué)數(shù)據(jù)基于評價(jià)因子法及物種敏感度分布模型,對金屬鉛的海水水質(zhì)基準(zhǔn)進(jìn)行了推導(dǎo).推導(dǎo)結(jié)果顯示,不同的推導(dǎo)方法定值存在明顯差異.基于物種敏感度分布模型法,鉛的海水水質(zhì)基準(zhǔn)高值(HSWC)定值為275μg/L;基于評價(jià)因子法,鉛的海水水質(zhì)基準(zhǔn)低值(LSWC)定值為0.8μg/L.推導(dǎo)結(jié)果可為我國海水水質(zhì)標(biāo)準(zhǔn)的修訂提供有益參考.
[Abstract]:In order to establish a seawater water quality standard which accords with the tolerance ability of marine organisms to lead metal in China, based on the ecotoxicological data representing the characteristics of biota in China, the assessment factor method and the species sensitivity distribution model were used. The standard of seawater water quality of lead metal was deduced. The results show that there are obvious differences between different derivation methods. Based on the species sensitivity distribution model, the (HSWC) value of lead in seawater water quality is 275 渭 g / L, and the low (LSWC) value is 0.8 渭 g / L based on the evaluation factor method. The deduced results can provide a useful reference for the revision of seawater water quality standards in China.
【作者單位】： 廣西海洋環(huán)境監(jiān)測中心站;國家海洋環(huán)境監(jiān)測中心;
【基金】：海洋公益性行業(yè)科研專項(xiàng)經(jīng)費(fèi)項(xiàng)目(200805090) 國家自然科學(xué)基金項(xiàng)目(41466001)
【分類號】：X55;X834

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本文編號：2230186