欢迎访问《生态学杂志》官方网站,今天是 分享到:

生态学杂志 ›› 2005, Vol. ›› Issue (3): 327-329.

• 研究简报 • 上一篇    下一篇

宽甸县水中硼的背景浓度及污染现状分析

魏春1, 邢小茹2, 张海波1, 吴国平3, 魏复盛3   

  1. 1. 丹东市环境监测站, 丹东, 118002;
    2. 北京科技大学, 北京, 100083;
    3. 中国环境监测总站, 北京, 100029
  • 收稿日期:2003-06-09 修回日期:2004-04-10 出版日期:2005-03-10
  • 通讯作者: 魏春,女,1960年生,高级工程师,主要从事环境监测分析、综合管理工作。
  • 基金资助:
    中国国家环保总局科技项目(2002-7-8);中美科技合作基金资助项目(1900-G-CD114)

Analysis of Boron background concentration and pollution status of water in Kuandian County

WEI Chun1, XING Xiaoru2, ZHANG Haibo1, WU Guoping3, WEI Fusheng3   

  1. 1. Dandong Environmental Monitoring Station, Dandong 118002, China;
    2. Beijing University of Science and Technology, Beijing 100083, China;
    3. China National Environmental Monitoring Centre, Beijing 100029, China
  • Received:2003-06-09 Revised:2004-04-10 Online:2005-03-10

摘要: 采集辽宁宽甸县各种水样51个,用ICP-MS分析硼含量.结果表明,宽甸县水中硼含量的背景值与世界水平相当,污染地区地表水和地下水硼含量的平均值分别是背景点的2.1和495.6倍.硼的开采和加工对水体产生了较严重的硼污染.

关键词: 藓类植物, 上海, 生态位宽度, 生态位重叠

Abstract: water samples of Kuandian County, Liaoning Province, were collected and B concentrations in these samples were analyzed with ICP-MS. The results showed that the background B concentration of water in Kuandian County was equivalent to the level of the world, but the B concentrations of surface water and underground water in polluted areas were 23.1 and 495.6 times of that in background areas, respectively. Mining and processing B had resulted in serious B pollution to surface and underground water.

Key words: Moss, Shanghai, Niche breadth, Niche overlaps

中图分类号: