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| 我国直辖市畜禽养殖排放类固醇激素特征及其潜在污染风险 | |
| 引用本文： | 李艳霞,刘姝芳,张雪莲,刘蓓,王靖,冯成洪,朱铁群.我国直辖市畜禽养殖排放类固醇激素特征及其潜在污染风险[J].环境科学学报,2013,33(8):2314-2323. |
| 作者姓名： | 李艳霞 刘姝芳 张雪莲 刘蓓 王靖 冯成洪 朱铁群 |
| 作者单位： | 1. 北京师范大学环境学院水环境模拟国家重点实验室,北京,100875 2. 北京师范大学环境学院水环境模拟国家重点实验室,北京100875;黄河水利委员会黄河水利科学研究院,郑州450003 3. 华北水利水电学院环境与市政工程学院,郑州,450011 |
| 基金项目： | 国家自然科学基金，环保公益性行业科研专项经费资助项目，the National Natural Science Foundation of China，the Environmental Protection Public Welfare Program |
| 摘 要： | 通过对北京、天津、重庆及上海4个直辖市畜禽养殖的统计分析,借鉴英美等发达国家的相关研究,估算了各直辖市畜禽养殖业类固醇雌激素和雄激素的年排放量,并初步探讨了各市单位耕地面积的类固醇雌激素承载量及类固醇雌激素对地表水体的潜在污染风险.结果表明,4个直辖中,重庆市的雌激素和雄激素年排放量处于4个直辖市之首,2008年两类激素的排放量分别达到1283.0和136.1 kg.北京和上海市类固醇激素总排放量均较10年前有所减少,尤其是上海市,10年间类固醇激素排放量减少了1/3.相反,天津市和重庆市的畜禽养殖业类固醇激素排放量却在增长.北京市单位耕地面积畜禽粪便类固醇雌激素的承载量最大,且明显增大,2008年达到839.1 mg·hm-2,是1998年的1.5倍.根据英国环保署(Environment Agency,United Kingdom)建议的最低可观测效应浓度10 ng·L-1,北京市和天津市的畜禽养殖排泄物有可能对当地地表水系统产生生态危害.在3种类固醇雌激素中,雌酮的排放对耕地承载的贡献最大.因此,各直辖市尤其是北京市和天津市亟需加强规模化养殖业管理,加强畜禽养殖业排污中类固醇激素的去除,保障城市的耕地及地表水生态安全. |
| 关 键 词： | 畜禽养殖 类固醇激素 耕地 地表水 污染风险 |
| 收稿时间： | 2012/11/27 0:00:00 |
| 修稿时间： | 1/5/2013 12:00:00 AM |
The excretion features of manure-borne steroid hormones and their potential risk in the municipalities of China |
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| LI Yanxi,LIU Shufang,ZHANG Xuelian,LIU Bei,WANG Jing,FENG Chenghong and ZHU Tiequn.The excretion features of manure-borne steroid hormones and their potential risk in the municipalities of China[J].Acta Scientiae Circumstantiae,2013,33(8):2314-2323. | |
| Authors: | LI Yanxi LIU Shufang ZHANG Xuelian LIU Bei WANG Jing FENG Chenghong and ZHU Tiequn |
| Institution: | State Key Laboratory of Water Environmental Simulation, School of Environment, Beijing Normal University, Beijing 100875;1. State Key Laboratory of Water Environmental Simulation, School of Environment, Beijing Normal University, Beijing 100875;2. Yellow River Institute of Hydraulic Research, Yellow River Conservancy Commission of the Ministry of Water Resources, Zhengzhou 450003;State Key Laboratory of Water Environmental Simulation, School of Environment, Beijing Normal University, Beijing 100875;State Key Laboratory of Water Environmental Simulation, School of Environment, Beijing Normal University, Beijing 100875;State Key Laboratory of Water Environmental Simulation, School of Environment, Beijing Normal University, Beijing 100875;State Key Laboratory of Water Environmental Simulation, School of Environment, Beijing Normal University, Beijing 100875;Institute of Environmental and Municipal Engineering, North China University of Water Resources and Electric Power, Zhengzhou 450011 |
| Abstract: | |
| Keywords: | animal production manure-borne steroid hormones cultivated land surface water pollution risk |
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