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× bird migration
来源:The Auk , 2008
作者:Robert Stymeist, Abraham J. Miller-Rushing, Richard B. Primack
关键词:bird migration;climate change;...
使用许可:Unknown
来源:The Auk , 2008
作者:Johan Bäckman;Mikael Rosén;Thomas Alerstam;等
关键词:Arctic birds;bird migration;...
使用许可:Unknown
来源:Sensors , 2010
作者:Willem W. Verstraeten;Bart Vermeulen;Jan Stuckens;等
关键词:bird migration;webcams;...
使用许可:CC BY
来源:International Journal of Environmental Research and Public Health , 2013
作者:Shlomit Paz
关键词:West Nile Virus;West Nile Fever;...
使用许可:CC BY
5 Research on Chinese Life Cycle-Based Wind Power Plant Environmental Influence Prevention Measures [期刊论文]
来源:International Journal of Environmental Research and Public Health , 2014
作者:Hanxi Wang, Jianling Xu, Yuanyuan Liu
关键词:wind power;life cycle;...
使用许可:CC BY
来源:Ecology and Society , 2008
作者:Roshier, David;Tracey, John;McCallum, Hamish;等
关键词:avian influenza;Australia;...
使用许可:Unknown