Spatiotemporal patterns of paddy rice croplands in China and India from 2000 to 2015

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• 作者：Geli Zhang^a ; Xiangming Xiao^a ; ^b ; ^{xiangming.xiao@ou.edu} ; Chandrashekhar M. Biradar^c ; Jinwei Dong^a ; Yuanwei Qin^a ; Michael A. Menarguez^a ; Yuting Zhou^a ; Yao Zhang^a ; Cui Jin^a ; Jie Wang^a ; Russell B. Doughty^a ; Mingjun Ding^d ; Berrien Moore III^e
• 关键词：Paddy rice agriculture ; China ; India ; MODIS ; Food security ; Phenology-based algorithm
• 刊名：Science of The Total Environment
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：579
• 期：Complete
• 页码：82-92
• 全文大小：2033 K
• 卷排序：579

文摘

Annual paddy rice maps in China and India were generated for first time using MODIS data. Spatiotemporal patterns of paddy rice fields were analyzed in China and India during 2000–2015. Paddy rice area decreased by 18% in China but increased by 19% in India. Paddy rice area shifted northeastward in China while widespread expansion detected in India.