用户名: 密码: 验证码:
Evaluating ecological monitoring of civic environmental stewardship in the Green-Duwamish watershed, Washington
详细信息    查看全文
文摘
We characterized civic environmental stewardship in the Green-Duwamish watershed USA. Stewardship may be related to population density, political boundaries and resources. We evaluated ecological monitoring activities by stewardship programs. Monitoring efforts are unevenly distributed and unsystematic. Monitoring is driven by maintenance, funding, or a program’s standard practices.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700