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. 成都山地灾害与环境研究所
  3. 中国科学院水利部成都山地灾害与环境研究所
  4. 山区发展研究中心
From multifunctionality to sustainable cultivated land development? A three-dimensional trade-off model tested in Panxi region of southwestern China

文献类型：期刊论文

作者Chen, Tiantian2,3; Peng, Li1,4; Wang, Qiang5; Peng Li
刊名NATURAL RESOURCE MODELING
出版日期2020-06-29
页码16
ISSN号0890-8575
关键词multifunctionality of cultivated land multiobjective decision-making Panxi region three-dimensional model trade-off
DOI10.1111/nrm.12278
通讯作者Peng, Li(pengli@imde.ac.cn)
英文摘要With the development of social economy and the diversification of human needs there is conflict between different functions of cultivated land. In this study, a practical evaluating methodology, which is a three-dimensional trade-off model on multifunctionality of cultivated land was constructed, and it was applied to Panxi region of southwestern China. The following results were obtained. (a) From 2000 to 2010, the area of cultivated land decreased by 171.67 km(2), which was mainly affected by urban development and ecological construction. (b) Conflict between various functions was obvious. With the passage of time, although the overall conflict declined, local conflicts increased significantly. (c) There were five kinds of conflict types, which was high-conflict urbanization area, high-conflict ecological area, middle-conflict ecological area, low-conflict traditional agricultural area, and low-conflict ecological area. Economy, land use structure, and terrain were the main forces driving conflicts pertaining to the multifunctionality on cultivated land. (d) The three-dimensional trade-off model, which weighed the relationship between different functions of cultivated land, is an improved multiobjective decision-making model for cultivated land use. It can also be applied to a range of explicit land-use and natural resource allocation problems, and can further evolve as a result of anticipated interactions with stakeholders. Summary for Managers With the development of the social economy and the diversification of human needs, the conflict of cultivated land use becomes more and more obvious. From the perspective of multiobjective land management, a practical evaluating methodology and a three-dimensional trade-off model on multifunctionality of cultivated land was constructed, to solve cultivated land use conflict. The three-dimensional trade-off model improved multiobjective decision-making model of cultivated land use, and can be generated.
WOS关键词FOREST MANAGEMENT ; CLIMATE-CHANGE ; ENTROPY
资助项目Chongqing Normal University Funding Project[19XLB015] ; Youth Innovation Promotion Association, CAS[2016332] ; Project of Chongqing Science and Technology Bureau[cstc2018jcyjAX0489] ; youth talent team program of the Institute of Mountain Hazards and Environment, Chinese Academy of Sciences (CAS)[SDSQB-2015-01] ; National Natural Science Foundation of China[41401198] ; National Natural Science Foundation of China[41571527] ; National Key Basic Research Program of China[2015CB452706]
WOS研究方向Environmental Sciences & Ecology ; Mathematics
语种英语
出版者WILEY
WOS记录号WOS:000543870800001
资助机构Chongqing Normal University Funding Project ; Youth Innovation Promotion Association, CAS ; Project of Chongqing Science and Technology Bureau ; youth talent team program of the Institute of Mountain Hazards and Environment, Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China ; National Key Basic Research Program of China
源URL[http://ir.imde.ac.cn/handle/131551/35175]  
专题成都山地灾害与环境研究所_山区发展研究中心
通讯作者Peng, Li; Peng Li
作者单位1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu, Peoples R China
2.Chongqing Normal Univ, Chongqing Key Lab Earth Surface Proc & Environm R, Chongqing, Peoples R China
3.Chongqing Normal Univ, Coll Geog & Tourism, Chongqing, Peoples R China
4.Sichuan Normal Univ, Coll Geog & Resources, Chengdu, Peoples R China
5.Chongqing Inst Surveying & Monitoring Planning &, Chongqing, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Tiantian,Peng, Li,Wang, Qiang,et al. From multifunctionality to sustainable cultivated land development? A three-dimensional trade-off model tested in Panxi region of southwestern China[J]. NATURAL RESOURCE MODELING,2020:16.
APA Chen, Tiantian,Peng, Li,Wang, Qiang,&Peng Li.(2020).From multifunctionality to sustainable cultivated land development? A three-dimensional trade-off model tested in Panxi region of southwestern China.NATURAL RESOURCE MODELING,16.
MLA Chen, Tiantian,et al."From multifunctionality to sustainable cultivated land development? A three-dimensional trade-off model tested in Panxi region of southwestern China".NATURAL RESOURCE MODELING (2020):16.

入库方式： OAI收割

来源：成都山地灾害与环境研究所

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。