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People and pixels in the Sahel: a study linking coarse-resolution remote sensing observations to land users’ perceptions of their changing environment in Senegal 期刊论文
发表期刊: ECOLOGY AND SOCIETY. 出版年: 2014, 卷号: 19, 期号: 3
作者:  Herrmann, Stefanie M.;  Sall, Ibrahima;  Sy, Oumar
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/29
desertification  human-environment interactions  NDVI  participatory methods  re-greening  transhumance  
Recent trends in vegetation dynamics in the African Sahel and their relationship to climate 期刊论文
发表期刊: GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS. 出版年: 2005, 卷号: 15, 期号: 4, 页码: 394-404
作者:  Herrmann, SM;  Anyamba, A;  Tucker, CJ
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/28
desertification  greening  Sahel  remote sensing  time series analysis