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Machine learning based estimation of land productivity in the contiguous US using biophysical predictors 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (7)
作者:  Yang, Pan;  Zhao, Qiankun;  Cai, Ximing
收藏  |  浏览/下载：12/0  |  提交时间：2020/08/18
land productivity  marginal land  land use  machine learning  
Quantifying the uncertainty introduced by internal climate variability in projections of Canadian crop production 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (7)
作者:  Qian, Budong;  Jing, Qi;  Smith, Ward;  Grant, Brian;  Cannon, Alex J.;  Zhang, Xuebin
收藏  |  浏览/下载：9/0  |  提交时间：2020/08/18
climate change impacts  crop production  crop modelling  internal climate variability  uncertainty  
International trade and the stability of food supplies in the Global South 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (7)
作者:  Bren D&;  39;Amour, Christopher
收藏  |  浏览/下载：8/0  |  提交时间：2020/08/18
food security  food trade  food imports  food supply stability  food supply variability  
Foreign demand for agricultural commodities drives virtual carbon exports from Cambodia 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (6)
作者:  Johansson, Emma;  Olin, Stefan;  Seaquist, Jonathan
收藏  |  浏览/下载：5/0  |  提交时间：2020/08/18
deforestation  economic land concessions  LPJ-GUESS  virtual carbon export  land grabbing  
Potential for Early Forecast of Moroccan Wheat Yields Based on Climatic Drivers 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (12)
作者:  Lehmann, J.;  Kretschmer, M.;  Schauberger, B.;  Wechsung, F.
收藏  |  浏览/下载：17/0  |  提交时间：2020/05/20
causal discovery algorithms  teleconnections  seasonal forecast  machine learning  wheat forecast  climate precursors  
Spatially-explicit footprints of agricultural commodities: Mapping carbon emissions embodied in Brazil's soy exports 期刊论文
GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS, 2020, 62
作者:  Escobar, Neus;  Tizado, E. Jorge;  zu Ermgassen, Erasmus K. H. J.;  Loefgren, Pernilla;  Boerner, Jan;  Godar, Javier
收藏  |  浏览/下载：14/0  |  提交时间：2020/07/02
Carbon footprint  Deforestation  Greenhouse gas  International trade  Life cycle assessment  Supply chain  
The Madden-Julian Oscillation Affects Maize Yields Throughout the Tropics and Subtropics 期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2020, 47 (11)
作者:  Anderson, W. B.;  Han, E.;  Baethgen, W.;  Goddard, L.;  Munoz, A. G.;  Robertson, A. W.
收藏  |  浏览/下载：5/0  |  提交时间：2020/05/13
Madden-Julian Oscillation  crop failure  S2S  food security  drought  subseasonal  
Predicting spatial and temporal variability in crop yields: an inter-comparison of machine learning, regression and process-based models 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (4)
作者:  Leng, Guoyong;  Hall, Jim W.
收藏  |  浏览/下载：11/0  |  提交时间：2020/07/02
climate change  crop yield  machine learning  statistical model  crop model  
The nitrogen footprint of organic food in the United States 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (4)
作者:  Noll, Laura Cattell;  Leach, Allison M.;  Seufert, Verena;  Galloway, James N.;  Atwell, Brooke;  Erisman, Jan Willem;  Shade, Jessica
收藏  |  浏览/下载：7/0  |  提交时间：2020/07/02
nitrogen  organic agriculture  environmental footprints  
Concealed nitrogen footprint in protein-free foods: an empirical example using oil palm products 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2020, 15 (3)
作者:  Hayashi, Kentaro;  Oita, Azusa;  Nishina, Kazuya
收藏  |  浏览/下载：6/0  |  提交时间：2020/07/02
nitrogen use efficiency  oil crop  palm oil  palm kernel oil  vegetable oil  virtual nitrogen factor