首页> 美国政府科技报告 >Effect of Georgetown Lake on the Water Quality of Clear Creek, Georgetown, Colorado, 1997-98.
【24h】

Effect of Georgetown Lake on the Water Quality of Clear Creek, Georgetown, Colorado, 1997-98.

机译:乔治城湖对科罗拉多州乔治城Clear Creek水质的影响,1997-98。

获取原文

摘要

This report provides estimates of relative loads of commonly detected metals and nitrite plus nitrate contributed by the main stem of Clear Creek and two tributary streams directly upstream from Georgetown Lake. The characteristics of Georgetown Lake are described with respect to bathymetry and average residence time as a function of discharge. Data for metal content and population of sulfate-reducing bacteria for reservoir-sediment samples are presented, and a qualitative taxonomical identification of algae and diatoms in Georgetown Lake is given. Depth profiles of water chemistry are described for temperature, specific conductance, pH, concentrations of dissolved oxygen, and concentrations of metal of concern. Water-quality data for sediment-interface water are presented and described. The effect of Georgetown Lake on the water quality of Clear Creek is evaluated by a comparison of the chemistry (especially metal concentrations) of inflow and outflow water from August 1997 to August 1998. Metal concentrations are compared to Colorado water-quality standards. The effects of Georgetown Lake on loads of pertinent metals and nitrite plus nitrate are quantified.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号