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Probabilistic global maps of crop-specific areas from 1961 to 2014 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (9)
作者:  Jackson, Nicole D.;  Konar, Megan;  Debaere, Peter;  Estes, Lyndon
收藏  |  浏览/下载:9/0  |  提交时间:2019/11/27
algorithm development  global  gridded  probabilistic allocation  crop suitability  agricultural geography  time series  
Trade openness and the nutrient use of nations 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (12)
作者:  Dang, Qian;  Konar, Megan;  Debaere, Peter
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/09
trade  nutrient use  causal inference  instrumental variables