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Reconstruction of the cropland cover changes in eastern China between the 10th century and 13th century using historical documents
Li, Meijiao1,2; He, Fanneng1; Li, Shicheng3; Yang, Fan1,2
2018-09-10
Source PublicationSCIENTIFIC REPORTS
ISSN2045-2322
Volume8Pages:12
Corresponding AuthorHe, Fanneng(hefn@igsnrr.ac.cn)
AbstractTo evaluate and improve datasets of anthropogenic land cover change used in local and global climate models, great efforts were made to reconstruct historical land use, including the LandCover 6k project which dedicated to reconstructing human land use over the past 10,000 years. In this study, we utilized historical records, including taxed-cropland and cropland measurement areas, and data on the number of households in eastern China between the 10th century and 13th century in concert with coefficient calibration, model allocation, and per capita cropland estimation to reconstruct areas of provincial cropland for 22 provinces over five time periods. Our reconstructions indicate that total cropland areas of eastern China for AD 1000, 1066, 1078, 1162, and 1215 are 34.74 x 10(6) ha, 49.42 x 10(6) ha, 51.62 x 10(6) ha, 35.21 x 10(6) ha, and 51.21 x 10(6) ha, respectively. And the cropland area fluctuated because of dynasty shift and went through three phases. Cropland expansion and contraction mainly occurred in the middle and lower reaches of the Yangtze and Yellow Rivers as well as the Huaihe River Basin, while in some regions far away from battlefields, including northeastern and southern China, cropland area expanded continuously throughout the study period.
DOI10.1038/s41598-018-31807-6
WOS KeywordLAND-USE CHANGES ; PAST 300 YEARS ; CLIMATE-CHANGE ; CARBON-CYCLE ; HOLOCENE ; AREA ; ILLUSTRATION ; EXPANSION ; EMISSIONS ; EUROPE
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China[2017YFA0603304] ; National Natural Science Foundation of China[41671149] ; Special Program for Basic Work of the Ministry of Science and Technology, China[2014FY210900]
Funding OrganizationNational Key R&D Program of China ; National Natural Science Foundation of China ; Special Program for Basic Work of the Ministry of Science and Technology, China
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000444087500004
PublisherNATURE PUBLISHING GROUP
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/54292
Collection中国科学院地理科学与资源研究所
Corresponding AuthorHe, Fanneng
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.China Univ Geosci, Sch Publ Adm, Wuhan, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Li, Meijiao,He, Fanneng,Li, Shicheng,et al. Reconstruction of the cropland cover changes in eastern China between the 10th century and 13th century using historical documents[J]. SCIENTIFIC REPORTS,2018,8:12.
APA Li, Meijiao,He, Fanneng,Li, Shicheng,&Yang, Fan.(2018).Reconstruction of the cropland cover changes in eastern China between the 10th century and 13th century using historical documents.SCIENTIFIC REPORTS,8,12.
MLA Li, Meijiao,et al."Reconstruction of the cropland cover changes in eastern China between the 10th century and 13th century using historical documents".SCIENTIFIC REPORTS 8(2018):12.
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