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Greening Africa's Cities : Enhancing the Relationship between Urbanization, Environmental Assets, and Ecosystem Services
关键词:
ECOSYSTEMS
年份:
2017
摘要:
of respects, is having deleterious and largely unchecked impacts on the natural environment; the degradation of natural assets and e ...
Mongolia : The Economic Value of the Upper Tuul Ecosystem
关键词:
ECOLOGY
年份:
2009
摘要:
ts and socioeconomic impacts of future land and resource degradation, and ecosystem conservation, in the upper water...

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