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From frequency to intensity – A new index for annual large-scale cropping intensity mapping

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成果类型:
期刊论文
作者:
Tao, Jianbin;Jiang, Qiyue;Zhang, Xinyue;Huang, Jianxi;Wang, Yun;...
通讯作者:
Wu, WB
作者机构:
[Tao, Jianbin; Zhang, Xinyue; Wang, Yun; Jiang, Qiyue] Cent China Normal Univ, Sch Urban & Environm Sci, Key Lab Geog Proc Anal & Simulat Hubei Prov, Wuhan 430079, Peoples R China.
[Huang, Jianxi] China Agr Univ, Coll Land Sci & Technol, Beijing 100083, Peoples R China.
[Wu, WB; Wu, Wenbin] Chinese Acad Agr Sci, Key Lab Agr Remote Sensing AGRIRS, Minist Agr & Rural Affairs, Inst Agr Resources & Reg Planning, Beijing 100081, Peoples R China.
通讯机构:
[Wu, WB ] C
Chinese Acad Agr Sci, Key Lab Agr Remote Sensing AGRIRS, Minist Agr & Rural Affairs, Inst Agr Resources & Reg Planning, Beijing 100081, Peoples R China.
语种:
英文
关键词:
Phenology;Cropping intensity index;Google Earth Engine
期刊:
Computers and Electronics in Agriculture
ISSN:
0168-1699
年:
2023
卷:
215
页码:
108428
基金类别:
CRediT authorship contribution statement Jianbin Tao: Conceptualization, Supervision, Conceptualization, Methodology, Writing – review & editing, acquisition. Xinyue Zhang: Data curation, Validation, Writing – original draft. Jianxi Huang: Supervision, Validation, Visualization. Yun Wang: Investigation, Writing – review & editing. Wenbin Wu: Writing – review & editing.
机构署名:
本校为第一机构
院系归属:
城市与环境科学学院
摘要:
Continuous population growth, global warming, extreme weather and local wars pose considerable challenges to agricultural production. Excessive agricultural intensification may lead to serious environmental problems such as water resources depletion and non-point source pollution. Sustainable agricultural intensification is a potential solution, and cropping intensity and its spatio-temporal patterns are of great significance to the planet hearth, human well-being and sustainable development of agriculture. However, traditional methods for cropping in-tensity mapping lack the deep analysis of ...

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