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Identifying bird and reptile vulnerabilities to climate change in the southwestern United States 科技报告
来源:US Geological Survey (USGS). 出版年: 2016
作者:  [null]
收藏  |  浏览/下载:5/0  |  提交时间:2019/04/05
A preliminary investigation of the variables affecting the distribution of giant gartersnakes (Thamnophis gigas) in the Sacramento Valley, California 科技报告
来源:US Geological Survey (USGS). 出版年: 2015
作者:  [null]
收藏  |  浏览/下载:2/0  |  提交时间:2019/04/05
The distribution of submersed aquatic vegetation and water lettuce in the fresh and oligohaline tidal Potomac River, 2007 科技报告
来源:US Geological Survey (USGS). 出版年: 2015
作者:  [null]
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05
User???s guide to the North Pacific Pelagic Seabird Database 2.0 科技报告
来源:US Geological Survey (USGS). 出版年: 2015
作者:  [null]
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05
Improving paleoecology studies for future predictions: role of spatial and temporal scales for understanding ecology of the arid and semiarid landscape of the Southwest 科技报告
来源:US Geological Survey (USGS). 出版年: 2014
作者:  [null]
收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05
Unsupervised classification of lidar-based vegetation structure metrics at Jean Lafitte National Historical Park and Preserve 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  [null]
收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05
Progress towards the European 2010 biodiversity target — indicator fact sheets 科技报告
来源:European Environment Agency (EEA). 出版年: 2009
作者:  [null]
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/05
biodiversity  public awareness  threatened species  forestry  patent genetic resources  protected species  genetic diversity  biodiversity indicators  sustainability  2010 biodiversity target  distribution of species  aquaculture  biodiversity components#  
Halting the loss of biodiversity by 2010: proposal for a first set of indicators to monitor progress in Europe 科技报告
来源:European Environment Agency (EEA). 出版年: 2007
作者:  [null]
收藏  |  浏览/下载:15/0  |  提交时间:2019/04/05
livestock  genetic diversity  freshwater quality  nitrogen  agriculture  ecological footprint  fish stock  marine trophic index  public awareness  patent genetic resources  distribution of species  nitrogen balance  endangered species  2010 biodiversity t