首页  >  科学研究  >  科研成果  >  正文
科研成果
博士生张琰的论文在SUSTAINABLE CITIES AND SOCIETY刊出
发布时间:2020-12-07 18:16:29     发布者:易真     浏览次数:

标题: Urban expansion simulation towards low-carbon development: A case study of Wuhan, China

作者: Zhang, Y (Zhang, Yan); Liu, YF (Liu, Yanfang); Wang, YH (Wang, Yiheng); Liu, DF (Liu, Dianfeng); Xia, C (Xia, Chang); Wang, ZY (Wang, Zhengyu); Wang, HF (Wang, Haofeng); Liu, YL (Liu, Yaolin)

来源出版物: SUSTAINABLE CITIES AND SOCIETY  : 63  文献号: 102455  DOI: 10.1016/j.scs.2020.102455  出版年: DEC 2020  

摘要: Rapid urbanization causes great changes of carbon metabolism. Current research mainly focuses on carbon consequences of urban expansion projections, but rarely explores how carbon management strategies affect future urban growth trajectories. Here, we propose a hierarchy of low-carbon management strategies and incorporate it into an integrated cellular automata model to obtain sustainable urban development plans. In the hierarchy, a top-down strategy regarding carbon emission reduction is used to adjust future urban land demand, while a bottom-up strategy regarding carbon sequestration conservation of land patches is used to constrain land use conversions. We design four expansion scenarios based on different combinations of the two low-carbon strategies for Wuhan in 2025, including business as usual (BAU), the scenario with top-town strategy (T-UES), the scenario with bottom-up strategy (B-UES), and the scenario with both two strategies (TB-UES). Our results demonstrate that the proposed method can generate promising urban expansion plans with less ecological loss, and promote compact and infilling urban development.

入藏号: WOS:000580580900034

语言: English

文献类型: Article

作者关键词: Urban expansion; Low-carbon development; Cellular automata; Simulation scenarios

地址: [Zhang, Yan; Liu, Yanfang; Wang, Yiheng; Liu, Dianfeng; Wang, Zhengyu; Wang, Haofeng; Liu, Yaolin] Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Hubei, Peoples R China.

[Zhang, Yan] Chinese Acad Sci, Res Ctr Eco Environm Sci, Beijing 100085, Peoples R China.

[Liu, Yanfang; Liu, Yaolin] Wuhan Univ, Collaborat Innovat Ctr Geospatial Informat Techno, Wuhan 430079, Hubei, Peoples R China.

[Liu, Yanfang; Liu, Dianfeng; Liu, Yaolin] Wuhan Univ, Minist Educ, Key Lab Geog Informat Syst, Wuhan 430079, Peoples R China.

[Xia, Chang] Univ Hong Kong, Dept Urban Planning & Design, Hong Kong, Peoples R China.

通讯作者地址: Liu, DF (通讯作者)Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Hubei, Peoples R China.

电子邮件地址: liudianfeng@whu.edu.cn

影响因子:5.268


信息服务
学院网站教师登录 学院办公电话 学校信息门户登录

版权所有 © 武汉大学资源与环境科学学院
地址:湖北省武汉市珞喻路129号 邮编:430079 
电话:027-68778381,68778284,68778296 传真:027-68778893