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Agricultural diversification as an important strategy for achieving food security in Africa 期刊论文
GLOBAL CHANGE BIOLOGY, 2018, 24 (8) : 3390-3400
作者:  Waha, Katharina;  van Wijk, Mark T.;  Fritz, Steffen;  See, Linda;  Thornton, Philip K.;  Wichern, Jannike;  Herrero, Mario
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/09
coefficient of variation  crop production  farming diversity  food availability  livestock production  
Non-linearities in bird responses across urbanization gradients: A meta-analysis 期刊论文
GLOBAL CHANGE BIOLOGY, 2018, 24 (3) : 1046-1054
作者:  Batary, Peter;  Kurucz, Kornelia;  Suarez-Rubio, Marcela;  Chamberlain, Dan E.
收藏  |  浏览/下载:8/0  |  提交时间:2019/04/09
abundance  biodiversity  city size  gradient length  rural  species richness  suburban  systematic review