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1 2000 Pilot Environmental Sustainability Index (ESI) 开放资源 馆员登记
  The 2000 Pilot Environmental Sustainability Index (ESI) is an exploratory effort to construct an index that measures the ability of a nation's economy to achieve sustainable develo...
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2 2001 Environmental Sustainability Index (ESI) 开放资源 馆员登记
  The 2001 Environmental Sustainability Index (ESI) utilizes a refined methodology based on the 2000 Pilot ESI effort, to construct an index covering 122 countries that measures the ...
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3 2002 Environmental Sustainability Index (ESI) 开放资源 馆员登记
  The 2002 Environmental Sustainability Index (ESI) measures overall progress toward environmental sustainability for 142 countries based on environmental systems, stresses, human vu...
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4 2007 Natural Resource Management Index (NRMI) 开放资源 馆员登记
  The 2007 Natural Resources Management Index (NRMI) is a composite index for 160 countries derived from the average of four proximity-to-target scores from eco-region protection, ac...
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5 2008 Environmental Performance Index (EPI) 开放资源 馆员登记
  The 2008 Environmental Performance Index (EPI) centers on two broad environmental protection objectives: (1) reducing environmental stresses on human health, and (2) promoting ecos...
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6 2008 Natural Resource Management Index (NRMI) 开放资源 馆员登记
  The 2008 Natural Resources Management Index (NRMI) is a composite index for 226 countries derived from the average of four proximity-to-target scores from eco-region protection, ac...
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7 211工程镜像资源 开放资源 专家推荐
  提供国外重要的高等教育和重点学科公共信息,包括北京大学、北京大学医学部、中国农业大学、北京师范大学、北京化工大学、清华大学、厦门大学、西安交通大学、南京大学、南开大学十所学科信息镜像资源。;...
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8 A Brief History of Cosmology 开放资源 馆员登记
  This site describes the history of cosmology from the Babylonians and Ancient Greeks through to the early 1980s. Links are provided to biographies of some of the key astronomers in...
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9 A Guide to Common Marine Fishes of Singapore 开放资源 馆员登记
  This site offers a comprehensive guide to the fishes found off the coast of Singapore. You can browse illustrated species profiles via a list of species' common names or by family ...
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10 AcademicInfo -- Geology 开放资源 机器抓取
  AcademicInfo is an online education resource center with extensive subject guides and distance learning information. Our mission is to provide free, independent and accurate inform...
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