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
Effects of rapid urbanization on ecological functional vulnerability of the land system in Wuhan, China: A flow and stock perspective

文献类型：期刊论文

作者Wang, Ying1; Li, Xiangmei2; Zhang, Fan3,4; Wang, Weiwen1; Xiao, Renbin5
刊名JOURNAL OF CLEANER PRODUCTION
出版日期2020-03-01
卷号248页码:13
关键词Ecosystem service Stock and flow Land systems Rapid urbanization Ecological functional vulnerability Complex network
ISSN号0959-6526
DOI10.1016/j.jclepro.2019.119284
通讯作者Li, Xiangmei(xmlihust@aliyun.com) ; Zhang, Fan(zhangf.ccap@igsnrr.ac.cn) ; Xiao, Renbin(rbxiao@hust.edu.cn)
英文摘要Exploring how rapid urbanization affects ecological functional vulnerability is a key issue in regional ecological risk assessment. This paper proposes a complex network approach to explore the response of ecological functional vulnerability to different urbanization scenarios from the perspective of stock and flow for the case study area of the Wuhan City in China. The paper aims to (1) establish a theoretical framework to explain how the urbanization process degrades ecological functions of the land system from a flow and stock perspective, (2) evaluate stock and flow changes of ecosystem service value triggered by land use change, and (3) explore the impact of different urbanization scenarios and different management costs on ecological functional vulnerability by combining two indicators, i.e., ecosystem service value change and ecological load entropy. Our results for Wuhan reveal that (1) non-ecological flows or degraded ecological flows are responsible for the increase in ecological functional vulnerability, (2) the total ecosystem service stock of the land system had slightly increased during 1990-2015, contributing to an enhanced ecological flow, (3) the critical points for maintaining the proper functioning of the land system are 80% or higher for cropland and 40% or higher for lake. These findings can provide critical references for the sustainable management of urban land system in Wuhan and other major cities in China. This study also suggest that the combination of ecosystem service value change and ecological load entropy can be used to comprehensively assess ecological functional vulnerability. (c) 2019 Published by Elsevier Ltd.
WOS关键词ECOSYSTEM SERVICES ; COMPLEX NETWORK ; DYNAMICS ; IMPACTS ; FRAMEWORK ; RESILIENCE ; EXPANSION ; POLICY ; CITY ; PRODUCTIVITY
资助项目National Natural Science Foundation of China[41501183] ; National Natural Science Foundation of China[41901213] ; Fundamental Research Funds for the Central Universities, China University of Geosciences (Wuhan)[26420190065]
WOS研究方向Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000507364000043
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities, China University of Geosciences (Wuhan)
源URL[http://ir.igsnrr.ac.cn/handle/311030/131359]  
专题中国科学院地理科学与资源研究所
通讯作者Li, Xiangmei; Zhang, Fan; Xiao, Renbin
作者单位1.China Univ Geosci, Sch Publ Adm, Wuhan 430074, Peoples R China
2.Hubei Univ Econ, Sch Low Carbon Econ, Wuhan 430205, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China
4.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China
5.Huazhong Univ Sci & Technol, Sch Artificial Intelligence & Automat, Wuhan 430074, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Ying,Li, Xiangmei,Zhang, Fan,et al. Effects of rapid urbanization on ecological functional vulnerability of the land system in Wuhan, China: A flow and stock perspective[J]. JOURNAL OF CLEANER PRODUCTION,2020,248:13.
APA Wang, Ying,Li, Xiangmei,Zhang, Fan,Wang, Weiwen,&Xiao, Renbin.(2020).Effects of rapid urbanization on ecological functional vulnerability of the land system in Wuhan, China: A flow and stock perspective.JOURNAL OF CLEANER PRODUCTION,248,13.
MLA Wang, Ying,et al."Effects of rapid urbanization on ecological functional vulnerability of the land system in Wuhan, China: A flow and stock perspective".JOURNAL OF CLEANER PRODUCTION 248(2020):13.

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。