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Exploring cropping intensity dynamics by integrating crop phenology information using Bayesian networks

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成果类型:
期刊论文
作者:
Tao, Jianbin;Wang, Yun;Qiu, Bingwen;Wu, Wenbin
通讯作者:
Wenbin Wu
作者机构:
[Tao, Jianbin; Wang, Yun] Cent China Normal Univ, Key Lab Geog Proc Anal & Simulat Hubei Prov, Sch Urban & Environm Sci, Wuhan 430079, Peoples R China.
[Qiu, Bingwen] Fuzhou Univ, Key Lab Spatial Data Min & Informat Sharing, Minist Educ, Natl Engn Res Ctr Geospatial Informat Technol, Fuzhou 350116, Fujian, Peoples R China.
[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:
[Wenbin Wu] K
Key Laboratory of Agricultural Remote Sensing (AGRIRS), Ministry of Agriculture and Rural Affairs/Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081, China
语种:
英文
关键词:
Bayesian network;Cropping intensity dynamics;MODIS time-series;Semantic information
期刊:
Computers and Electronics in Agriculture
ISSN:
0168-1699
年:
2022
卷:
193
页码:
106667
基金类别:
CRediT authorship contribution statement Jianbin Tao: Supervision, Conceptualization, Methodology, Writing – review & editing, acquisition. Yun Wang: Data curation, Validation, Writing – original draft. Bingwen Qiu: Investigation, Writing – review & editing. Wenbin Wu: Investigation, 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:
The demand for agricultural products continues to increase while there is little room for cropland expansion. Agricultural intensification on existing croplands may provide a promising solution to increase agricultural production and alleviate the human-land conflict. To achieve this, the spatio-temporal dynamics of cropping intensity are essential information for agricultural production. However, existing methods are usually based on machine learning and are highly reliant on training samples. There are relatively few studies on automatic chan...

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