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
An integrated accounting system of quantity, quality and value for assessing cultivated land resource assets: A case study in Xinjiang, China

文献类型：期刊论文

作者Zhang, Ruqian3; Li, Penghui3; Xu, Liping1,3; Zhong, Shuai4; Wei, Hong2,5
刊名GLOBAL ECOLOGY AND CONSERVATION
出版日期2022-08-01
卷号36页码:19
关键词Cultivated land resource asset Physical quantity Value quantity Calorific value Xinjiang
DOI10.1016/j.gecco.2022.e02115
通讯作者Xu, Liping(xlpalw@163.com) ; Zhong, Shuai(zhongshuai@igsnrr.ac.cn)
英文摘要Assessing cultivated land resource assets is a prerequisite for resource management and cultivated land protection. Existing methods on the physical quantity usually ignore the change in cultivated land quality and on the value quantity lack a unified standard framework. In this study, the calorific value was introduced to calculate the physical quantity and an integrated accounting system with quantity, quality and value was established based on the substitution market, income reduction, and equivalent factor methods. Taking 14 cities in Xinjiang as the study area, the physical and value quantities from 1990 to 2018 were calculated and analyzed to reveal the change characteristics of cultivated land resource assets. The results showed that: (1) the overall quality of cultivated land in Xinjiang improved with a fluctuating growth trend, and the cultivated land area and physical quantity increased by 58.89% and 64.54%, respectively; (2) from 1990 to 2018, a slow-to-fast increase in the total value of cultivated land was observed accompanied with a spatial distribution of "high in the northwest and low in the east". The proportion of social value grew fast, increasing from 64.02% to 83.55%, with an average annual growth rate of CNY 566.95 billion/yr; (3) during the study period, the value structure (social value: economic value: ecological value) of cultivated land resource assets in Xinjiang changed from 64.03:17.56:18.41-83.55:3.38:13.07. The social, economic, and ecological value of cultivated land per unit area increased by 11.74, 1.98, 5.94 times, respectively. The accounting system proposed in this study has the advantages of clear indicator meaning and good data availability, which is helpful to achieve cross-regional and cross-period comparison of cultivated land resource assets. These findings provide a reference for the scientific management and sustainable utilization of cultivated land resources in Xinjiang and similar oasis agricultural areas.
WOS关键词REQUISITION-COMPENSATION BALANCE ; ECOSYSTEM SERVICES ; CROP PRODUCTION ; FARMLAND ; PROTECTION ; SECURITY ; POLICY ; TRANSITION ; EVOLUTION ; DYNAMICS
资助项目National Natural Science Foundation of China[31760151] ; National Natural Science Foundation of China[42071281] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA19040102]
WOS研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000798745900004
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/178570]  
专题中国科学院地理科学与资源研究所
通讯作者Xu, Liping; Zhong, Shuai
作者单位1.Xinjiang Prod & Construct Corps, Key Lab Oasis Town & Mt basin Syst Ecol, Shihezi 832000, Peoples R China
2.Nanjing Normal Univ, Sch Geog, Nanjing 210023, Peoples R China
3.Shihezi Univ, Coll Sci, Shihezi 832000, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
5.Univ Lausanne, Inst Earth Surface Dynam, CH-1015 Lausanne, Switzerland
推荐引用方式
GB/T 7714		 Zhang, Ruqian,Li, Penghui,Xu, Liping,et al. An integrated accounting system of quantity, quality and value for assessing cultivated land resource assets: A case study in Xinjiang, China[J]. GLOBAL ECOLOGY AND CONSERVATION,2022,36:19.
APA Zhang, Ruqian,Li, Penghui,Xu, Liping,Zhong, Shuai,&Wei, Hong.(2022).An integrated accounting system of quantity, quality and value for assessing cultivated land resource assets: A case study in Xinjiang, China.GLOBAL ECOLOGY AND CONSERVATION,36,19.
MLA Zhang, Ruqian,et al."An integrated accounting system of quantity, quality and value for assessing cultivated land resource assets: A case study in Xinjiang, China".GLOBAL ECOLOGY AND CONSERVATION 36(2022):19.

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。