摘要: Over the past decade, the U.S. Environmental Protection Agency (EPA) and itsChesapeake Bay Program partners have maintained a systematic approach for the use of this information to inform the public about the state of the Bay, to ... 展开
原报告号 | PB2001107394 | 总页数 | 40 |
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报告分类号 | [68D Water Pollution and Control , 47D Biological Oceanography , 57H Ecology , 48B Natural Resource Management] | ||
报告类别/文献类型 | PB / NTIS科技报告 | ||
关键词 | Environmental protection Natural resources management Watershed management Environmental management Biological indicators Environmental monitoring Environmental impact assessments Program management Goals Program administration Planning Lessons |