Recent patterns of production for the main cereal grains: implications for food security in China
文献类型：期刊论文
| 作者 | Wei, Xing1; Zhang, Zhao1; Wang, Pin1; Tao, Fulu2
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| 刊名 | REGIONAL ENVIRONMENTAL CHANGE
 |
| 出版日期 | 2017 |
| 卷号 | 17期号:1页码:105-116 |
| 关键词 | China Climate change Maize Rice Wheat |
| ISSN号 | 1436-3798 |
| DOI | 10.1007/s10113-016-0977-4 |
| 通讯作者 | Zhang, Zhao(zhangzhao@bnu.edu.cn) |
| 英文摘要 | China's large population and deteriorating environment have created great concern related to the sustainability of food production, especially since details related to this topic remain poorly studied. Thus, an integrated analysis of both crop yield and cultivated area is essential for gaining a better understanding of cereal grain production in China and for making corresponding policies designed to achieve food security. In this study, we adopt trend analysis of both provincial yield and cultivated area to assess the subsequent provincial-level cereal production sustainability between 1980 and 2011 with the goal of providing a better understanding of regional agricultural development. The results indicate that while maize shows the most promise for yield improvement, rice and wheat production is experiencing substantial yield stagnation among most provinces across mainland China. In addition, the trends in spatial patterns are prominently different from those of yields. The sizes of the main rice- and wheat-growing areas in China have declined greatly, suggesting that the related production of these cereals should attract more attention from land management planners and farmers. Specifically, the south-eastern coastal provinces have largely failed to sustain both crop yield and area, while the north-eastern provinces have witnessed thriving agricultural production during the last three decades. Moreover, we find that cereal production in China is significantly affected by governmental policies related to the agricultural sector. Thus, this analysis of food production in China will help policymakers to better understand how the potential implications of food security in China may be applicable to countries worldwide. |
| WOS关键词 | LAND-COVER CHANGE ; CLIMATE-CHANGE ; AGROMETEOROLOGICAL DISASTERS ; AGRICULTURAL SUSTAINABILITY ; HUMAN APPROPRIATION ; SPATIAL-PATTERN ; YIELD GAPS ; RICE ; WHEAT ; WATER |
| 资助项目 | Creative Research Groups of the National Natural Science Foundation of China[41321001] ; National Basic Research Program of China[41571493] ; National Basic Research Program of China[41571088] ; National Basic Research Program of China[31561143003] ; Programme of Introducing Talents of Discipline to Universities[B08008] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000394157300009 |
| 出版者 | SPRINGER HEIDELBERG |
| 资助机构 | Creative Research Groups of the National Natural Science Foundation of China ; National Basic Research Program of China ; Programme of Introducing Talents of Discipline to Universities |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/64845]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhang, Zhao |
| 作者单位 | 1.Beijing Normal Univ, MOE Acad Disaster Reduct & Emergency Management, State Key Lab Earth Surface Proc & Resources Ecol, Key Lab Environm Change & Nat Disaster, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Xing,Zhang, Zhao,Wang, Pin,et al. Recent patterns of production for the main cereal grains: implications for food security in China[J]. REGIONAL ENVIRONMENTAL CHANGE,2017,17(1):105-116. |
| APA | Wei, Xing,Zhang, Zhao,Wang, Pin,&Tao, Fulu.(2017).Recent patterns of production for the main cereal grains: implications for food security in China.REGIONAL ENVIRONMENTAL CHANGE,17(1),105-116. |
| MLA | Wei, Xing,et al."Recent patterns of production for the main cereal grains: implications for food security in China".REGIONAL ENVIRONMENTAL CHANGE 17.1(2017):105-116. |
入库方式： OAI收割
来源：地理科学与资源研究所
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