海水中金属铅水质基准定值研究
发布时间：2018-09-08 09:57
【摘要】：为建立符合我国海洋生物对金属铅耐受能力的海水水质基准,依据可代表我国生物区系特征的生态毒理学数据基于评价因子法及物种敏感度分布模型,对金属铅的海水水质基准进行了推导.推导结果显示,不同的推导方法定值存在明显差异.基于物种敏感度分布模型法,铅的海水水质基准高值(HSWC)定值为275μg/L;基于评价因子法,铅的海水水质基准低值(LSWC)定值为0.8μg/L.推导结果可为我国海水水质标准的修订提供有益参考.
[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.
【作者单位】： 广西海洋环境监测中心站;国家海洋环境监测中心;
【基金】：海洋公益性行业科研专项经费项目(200805090) 国家自然科学基金项目(41466001)
【分类号】：X55;X834
[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.
【作者单位】： 广西海洋环境监测中心站;国家海洋环境监测中心;
【基金】：海洋公益性行业科研专项经费项目(200805090) 国家自然科学基金项目(41466001)
【分类号】：X55;X834
【参考文献】
相关期刊论文 前1条
1 穆景利;王莹;王菊英;;我国海水水质基准的构建:以三丁基锡为例[J];生态毒理学报;2010年06期
【共引文献】
相关期刊论文 前7条
1 ;Water quality criteria research and progress[J];Science China(Earth Sciences);2012年06期
2 冯承莲;吴丰昌;赵晓丽;李会仙;常红;;水质基准研究与进展[J];中国科学:地球科学;2012年05期
3 安立会;张燕强;宋双双;刘s，
本文编号：2230186
本文链接：https://www.wllwen.com/kejilunwen/haiyang/2230186.html
