Historical Arable Land Change in an Eco-Fragile Area: A Case Study in Zhenlai County, Northeastern China
文献类型：期刊论文
| 作者 | Yang, Yuanyuan1,2 ; Zhang, Shuwen3
|
| 刊名 | SUSTAINABILITY
 |
| 出版日期 | 2018-11-01 |
| 卷号 | 10期号:11页码:20 |
| 关键词 | historical land-cover/use change land reconstruction arable land farming radius eco-fragile area Northeast China |
| ISSN号 | 2071-1050 |
| DOI | 10.3390/su10113940 |
| 通讯作者 | Yang, Yuanyuan(yangyy@igsnrr.ac.cn) |
| 英文摘要 | Long-term land changes are cumulatively a major driver of global environmental change. Historical land-cover/use change is important for assessing present landscape conditions and researching ecological environment issues, especially in eco-fragile areas. Arable land is one of the land types influenced by human agricultural activity, reflecting human effects on land-use and land-cover change. This paper selected Zhenlai County, which is part of the farming-pastoral zone of northern China, as the research region. As agricultural land transformation goes with the establishment of settlements, in this research, the historical progress of land transformation in agricultural areas was analyzed from the perspective of settlement evolution, and the historical reconstruction of arable land was established using settlement as the proxy between their inner relationships, which could be reflected by the farming radius. The results show the following. (1) There was little land transformation from nonagricultural areas into agricultural areas until the Qing government lifted the ban on cultivation and mass migration accelerated the process, which was most significant during 1907-1912; (2) The overall trend of land transformation in this region is from northeast to southwest; (3) Taking the topographic maps as references, the spatial distribution of the reconstructed arable land accounts for 47.79% of the maps. When this proxy-based reconstruction method is applied to other regions, its limitations should be noticed. It is important to explore the research of farming radius calculations based on regional characteristics. To achieve land-system sustainability, long-term historical land change trajectories and characteristics should be applied to future policy making. |
| WOS关键词 | SPATIALLY EXPLICIT ; USE TRANSITIONS ; WOOD-HARVEST ; COVER ; RECONSTRUCTIONS ; VEGETATION ; LANDSCAPE ; SCENARIOS ; PATTERNS ; MAPS |
| 资助项目 | National Natural Science Foundation for Young Scientists of China[41601173] ; China Postdoctoral Science Foundation[2016M600954] |
| WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000451531700114 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation for Young Scientists of China ; China Postdoctoral Science Foundation |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/51317]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Yang, Yuanyuan |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Beijing Normal Univ, Fac Geog Sci, Beijing 100875, Peoples R China 3.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Changchun 130102, Jilin, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Yuanyuan,Zhang, Shuwen. Historical Arable Land Change in an Eco-Fragile Area: A Case Study in Zhenlai County, Northeastern China[J]. SUSTAINABILITY,2018,10(11):20. |
| APA | Yang, Yuanyuan,&Zhang, Shuwen.(2018).Historical Arable Land Change in an Eco-Fragile Area: A Case Study in Zhenlai County, Northeastern China.SUSTAINABILITY,10(11),20. |
| MLA | Yang, Yuanyuan,et al."Historical Arable Land Change in an Eco-Fragile Area: A Case Study in Zhenlai County, Northeastern China".SUSTAINABILITY 10.11(2018):20. |
入库方式： OAI收割
来源：地理科学与资源研究所
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