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Relationship between landscape diversity and crop production: a case study in the Hebei Province of China based on multi-source data integration
Deng, Xiangzheng1,2; Gibson, John3; Wang, Pei4
2017-01-20
Source PublicationJOURNAL OF CLEANER PRODUCTION
ISSN0959-6526
Volume142Pages:985-992
Corresponding AuthorDeng, Xiangzheng(dengxz.ccap@igsnrr.ac.cn)
AbstractThis paper explores the relationship between landscape diversity and crop production using big data techniques. In the case study area of Hebei Province, China, there is a positive ecological effect of landscape diversity on crop production (coefficient of H (Shannon's index) and H-2 on crop production are 7.9665 and -2.2388 respectively), and a negative effect via operating cultivated land change (coefficient of H and H-2 on cultivated land change are -5.4253 and 1.5520 respectively). This negative effect is measured with big data techniques and is explained by variables such as the ratio of cultivated land and other basic local conditions. The net effect of landscape diversity on crop production is negative, all else the same, reflecting the strength of the impact through cultivated land change. Thus, it is important to adhere to a certain level of landscape diversity if crop production is to be sustained. (C) 2016 Elsevier Ltd. All rights reserved.
KeywordLandscape diversity Crop production Big data Data fusion Shannon's index
DOI10.1016/j.jclepro.2016.03.174
WOS KeywordLAND-USE ; ECOSYSTEM SERVICES ; BIODIVERSITY ; AGRICULTURE ; DYNAMICS ; PATTERNS ; INDEXES ; SYSTEMS
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Funds of China[71225005] ; National Natural Science Funds of China[41171434] ; National Natural Science Foundation of International (Regional) Cooperation and Exchange Programs[71561137002]
Funding OrganizationNational Natural Science Funds of China ; National Natural Science Foundation of International (Regional) Cooperation and Exchange Programs
WOS Research AreaEngineering ; Environmental Sciences & Ecology
WOS SubjectEngineering, Environmental ; Environmental Sciences
WOS IDWOS:000391897400046
PublisherELSEVIER SCI LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/65159
Collection中国科学院地理科学与资源研究所
Corresponding AuthorDeng, Xiangzheng
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China
3.Univ Waikato, Dept Econ, Private Bag 3105, Hamilton, Waikato, New Zealand
4.Zhongnan Univ Econ & Law, Sch Business Adm, Wuhan 430073, Peoples R China
Recommended Citation
GB/T 7714
Deng, Xiangzheng,Gibson, John,Wang, Pei. Relationship between landscape diversity and crop production: a case study in the Hebei Province of China based on multi-source data integration[J]. JOURNAL OF CLEANER PRODUCTION,2017,142:985-992.
APA Deng, Xiangzheng,Gibson, John,&Wang, Pei.(2017).Relationship between landscape diversity and crop production: a case study in the Hebei Province of China based on multi-source data integration.JOURNAL OF CLEANER PRODUCTION,142,985-992.
MLA Deng, Xiangzheng,et al."Relationship between landscape diversity and crop production: a case study in the Hebei Province of China based on multi-source data integration".JOURNAL OF CLEANER PRODUCTION 142(2017):985-992.
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