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资源类型: 外文期刊
作者:Yu, QY(精确检索)
作者: van Vliet, J(精确检索)
作者: Verburg, PH(精确检索)
作者: You, LZ(精确检索)
作者: Yang, P(精确检索)
作者: Wu, WB(精确检索)
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1Harvested Area Gaps In China B.etween 1981 And 2010: E ffects Of Climatic And Land Management Factors

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机构:

来源:ENVIRONMENTAL RESEARCH LETTERS

关键词: land use change multiple cropping cropping frequency food security land use intensity climate change

2Assessing The Harvested Area Gap I.n China

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机构:

来源:AGRICULTURAL SYSTEMS

关键词: Yield gap Land use Multiple cropping Cropping frequency Intensity Food security

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