中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
Land Use Transition and Driving Forces in Chinese Loess Plateau: A Case Study from Pu County, Shanxi Province

文献类型：期刊论文

作者Huang, Han1,2,3; Zhou, Yang1,2,3; Qian, Mingjie4; Zeng, Zhaoqi1,3
刊名LAND
出版日期2021
卷号10期号:1页码:15
关键词land use transition spatiotemporal pattern driving forces GeoDetector model Chinese Loess Plateau
DOI10.3390/land10010067
通讯作者Zhou, Yang(zhouyang@igsnrr.ac.cn)
英文摘要Land use transition is essentially one of the manifestations of land use/cover change (LUCC). Although a large number of studies have focused on land use transitions on the macro scale, there are few studies on the micro scale. Based on the data of two high-resolution land use surveys, this study used a land use transfer matrix and GeoDetector model to explore the spatial-temporal patterns and driving forces of land use transitions at the village level in Pu County over a ten-year period. Results show that Pu County has experienced a drastic process of land use transition. More than 80% of cropland and grassland have been converted to forest land, and over 90% of the expansion of built-up land came from the occupation of forest land, cropland, and grassland. The driving forces of land use transition and its magnitude depended on the type of land use. The implementation of the policy of returning farmland to forest, or grain-for-green (GFG) was the main driving force for the large-scale conversion of cultivated land to forest land in Pu County. In the context of policy of returning farmland to forests, the hilly and gully regions of China's Loess Plateau must balance between protecting the ecology and ensuring food security. Promoting the comprehensive consolidation of gully land and developing modern agriculture may be an important way to achieve a win-win goal of ecological protection and food security.
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDA23070301] ; National Natural Science Foundation of China[41871183] ; National Natural Science Foundation of China[41601172]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000611030500001
出版者MDPI
资助机构Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China
源URL[http://ir.igsnrr.ac.cn/handle/311030/136350]  
专题中国科学院地理科学与资源研究所
通讯作者Zhou, Yang
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Ctr Assessment & Res Targeted Poverty Alleviat, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
4.China Univ Geosci, Sch Land Sci & Technol, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714		 Huang, Han,Zhou, Yang,Qian, Mingjie,et al. Land Use Transition and Driving Forces in Chinese Loess Plateau: A Case Study from Pu County, Shanxi Province[J]. LAND,2021,10(1):15.
APA Huang, Han,Zhou, Yang,Qian, Mingjie,&Zeng, Zhaoqi.(2021).Land Use Transition and Driving Forces in Chinese Loess Plateau: A Case Study from Pu County, Shanxi Province.LAND,10(1),15.
MLA Huang, Han,et al."Land Use Transition and Driving Forces in Chinese Loess Plateau: A Case Study from Pu County, Shanxi Province".LAND 10.1(2021):15.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。