Domestic Wheat Trade and Its Associated Virtual Cropland Flow in China, 2010-2015
文献类型：期刊论文
| 作者 | Chen, Xiaolin2,3; Liu, Xiaojie1; Liu, Litao1; Zhang, Yali1; Guo, Jinhua1; Huang, Jing2,3; Zhou, Meijun2,3; Zhao, Yang2,3; Wu, Liang1; Yang, Lun1 |
| 刊名 | SUSTAINABILITY
 |
| 出版日期 | 2018-05-01 |
| 卷号 | 10期号:5页码:15 |
| ISSN号 | 2071-1050 |
| 关键词 | domestic trade wheat consumption wheat production virtual cropland China |
| DOI | 10.3390/su10051459 |
| 通讯作者 | Liu, Xiaojie(liuxj@igsnrr.ac.cn) ; Lun, Fei(lunfei@cau.edu.cn) |
| 英文摘要 | How to meet food demands with limited cropland has become a serious problem worldwide, especially in China. Global and national food trade can alleviate regional food unbalance among different countries or regions to some extent. The embedded virtual land also flows with food trade, and reasonable food trade can save global croplands and protect local ecosystems. Therefore, it is of great importance to study how trade influences land use as well as its associated environmental consequences. Recent studies have mainly focused on global food trade and its associated virtual land flow; however, only a few have focused on national food trade and its associated virtual land flow. Thus, this study aims to explore the domestic wheat trade and its associated virtual land flows in China during the period 2010-2015, based on the CHINAGRO model and previous studies. The Huang-Huai-Hai Plain and its surrounding regions were the main producers and consumers of wheat and virtual wheat. Without wheat stocks and international wheat trade, the annual domestic wheat trade accounted for 16.43% of the total national wheat production in China. Anhui was the largest net exporter of wheat, followed by Henan, while the developed areas such as Beijing, Guangdong, and Shanghai were the main net importers. Additionally, as an important transfer region, Jiangsu was the largest exporter and importer of wheat virtual cropland, but it finally presented as a net exporter of wheat cropland. During this period, domestic wheat trade led to a total land savings of 2.62 Mha/a, accounting for 10.80% of Chinese wheat cropland. However, compared with the year 2010, Shandong, Hebei, and Sichuan turned into wheat net importers in 2015, which was due to different reasons such as national agriculture polices and economic development. In addition, the net virtual cropland per capita has been greatly influenced by local economic development. |
| WOS关键词 | INTERNATIONAL CEREAL TRADE ; LAND-USE ; AGRICULTURAL TRADE ; WATER FOOTPRINTS ; TRANSITION ; GREEN |
| 资助项目 | Key Project of China Academic of Sciences (CAS) (ZDBS-SSW-DQC) ; National Key Research and Development Program of China[2018YFA060061] |
| WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:000435587100155 |
| 资助机构 | Key Project of China Academic of Sciences (CAS) (ZDBS-SSW-DQC) ; National Key Research and Development Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/54641]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Liu, Xiaojie; Lun, Fei |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Minist Land & Resources, Key Lab Agr Land Qual Monitoring & Control, Beijing 100193, Peoples R China 3.China Agr Univ, Coll Resources & Environm Sci, Beijing 100193, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Xiaolin,Liu, Xiaojie,Liu, Litao,et al. Domestic Wheat Trade and Its Associated Virtual Cropland Flow in China, 2010-2015[J]. SUSTAINABILITY,2018,10(5):15. |
| APA | Chen, Xiaolin.,Liu, Xiaojie.,Liu, Litao.,Zhang, Yali.,Guo, Jinhua.,...&Lun, Fei.(2018).Domestic Wheat Trade and Its Associated Virtual Cropland Flow in China, 2010-2015.SUSTAINABILITY,10(5),15. |
| MLA | Chen, Xiaolin,et al."Domestic Wheat Trade and Its Associated Virtual Cropland Flow in China, 2010-2015".SUSTAINABILITY 10.5(2018):15. |
入库方式： OAI收割
来源：地理科学与资源研究所
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