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
Optimal allocation of direct and embodied arable land associated to urban economy: Understanding the options deriving from economic globalization

文献类型：期刊论文

作者Ji, Xi5; Han, Mengyao3,4; Ulgiati, Sergio1,2
刊名LAND USE POLICY
出版日期2020-02-01
卷号91页码:10
关键词Optimal allocation Economic globalization Embodied land Nested input-output analysis Multi-Scale and multi-regional
ISSN号0264-8377
DOI10.1016/j.landusepol.2019.104392
通讯作者Han, Mengyao(hanmy@igsnrr.ac.cn) ; Ulgiati, Sergio(sergio.ulgiati@uniparthenope.it)
英文摘要Land resources do not flow directly but can be allocated as "embodied land" in goods and services during economic globalization. The term "embodied arable land" can help link local land allocation strategies to the global and national supply chains and trade activities, and suggest new lens in optimizing arable land allocation. China is facing a serious arable land shortage, especially in municipal administrative areas. Based on the nested input-output analysis (Nested IOA), this work takes Shanghai as an example, exploring the allocation of direct and embodied arable land of an urban economy within the process of economic globalization. The amount of embodied arable land associated with Shanghai economy is 6.09 Mha, broken down into local arable land use (0.20 Mha), domestic inflows (3.20 Mha) and foreign inflows (2.69 Mha). This area supports local final demand (4.32 Mha), domestic outflows (1.24 Mha) and foreign outflows (0.53 Mha). Land-related imbalances emerge in the study, namely the economy's demand versus the city's size, the arable land demand versus supply, and embodied arable land inflows versus outflows. Regarding the role of the urban economy in allocation of global arable land under economic globalization, on the one hand, Shanghai has intensively involved with a large amount of embodied foreign arable land resources, and has been heavy dependent on foreign embodied arable land; On the other hand, there is still large potential for Shanghai to take the opportunity of economic globalization for an optimal allocation of direct and embodied arable land. Policy suggestions on taking the opportunity of economic globalization for an optimal allocation of direct and embodied amble land are put forward.
WOS关键词INTERNATIONAL-TRADE ; WORLD-ECONOMY ; CARBON EMISSIONS ; WATER-USE ; CHINA ; ENERGY ; TRANSFERS ; CONSUMPTION ; MUNICIPALITIES ; COUNTRY
资助项目National Natural Science Foundation of China[41701135] ; National Natural Science Foundation of China[71673014] ; National Natural Science Foundation of China[71973008] ; Project of Sino-Italian Cooperation of China Natural Science Foundation[7171101135] ; Philosophy and Social Sciences Major Project Fund of the Ministry of Education[18JZD029] ; Italian Ministry of Foreign Affairs and International Cooperation (High Relevance Bilateral Projects)
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000510958200024
出版者ELSEVIER SCI LTD
资助机构National Natural Science Foundation of China ; Project of Sino-Italian Cooperation of China Natural Science Foundation ; Philosophy and Social Sciences Major Project Fund of the Ministry of Education ; Italian Ministry of Foreign Affairs and International Cooperation (High Relevance Bilateral Projects)
源URL[http://ir.igsnrr.ac.cn/handle/311030/132385]  
专题中国科学院地理科学与资源研究所
通讯作者Han, Mengyao; Ulgiati, Sergio
作者单位1.Beijing Normal Univ, Sch Environm, Beijing, Peoples R China
2.Parthenope Univ Naples, Dept Sci & Technol, Ctr Direz, Isola C4, I-80143 Naples, Italy
3.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Beijing 100101, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
5.Peking Univ, Sch Econ, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714		 Ji, Xi,Han, Mengyao,Ulgiati, Sergio. Optimal allocation of direct and embodied arable land associated to urban economy: Understanding the options deriving from economic globalization[J]. LAND USE POLICY,2020,91:10.
APA Ji, Xi,Han, Mengyao,&Ulgiati, Sergio.(2020).Optimal allocation of direct and embodied arable land associated to urban economy: Understanding the options deriving from economic globalization.LAND USE POLICY,91,10.
MLA Ji, Xi,et al."Optimal allocation of direct and embodied arable land associated to urban economy: Understanding the options deriving from economic globalization".LAND USE POLICY 91(2020):10.

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。