用户名: 密码: 验证码:
Quantitative criteria for choosing targets and indicators for sustainable use of ecosystems
详细信息    查看全文
文摘
class="listitem" id="list_lis0005">
class="label">•

A simple quantitative method for choosing ecological indicators and target ranges is proposed.

class="label">•

Sustainable use of ecosystems requires freedom of usage choice for each generation.

class="label">•

Sustainability so limits any state indicator to the range from which timely recovery is feasible.

class="label">•

Relevant state indicators are those that anthropogenic pressure might drive out of this range.

class="label">•

The method extends to pressure- and auxiliary indicators, and suites of indicators.

© 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