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The spatial reconstruction of 5′ x 5′ cultivated land cover in the three provinces of Northeast China in the Qing Dynasty based on historical settlements and reclamation sites

文献类型：期刊论文

作者Ye, Yu4,5; Liu, Yuting4; Lou, Lin4; Hu, Ling1; Zhang, Xuezhen2,6; Wu, Zhilei3
刊名ENVIRONMENTAL RESEARCH COMMUNICATIONS
出版日期2025-10-01
卷号7期号:10页码:105029
关键词Qing Dynasty LUCC gridded reconstruction of cropland land reclamation
ISSN号2515-7620
DOI10.1088/2515-7620/ae15dc
产权排序4
文献子类Article
英文摘要Improving the gridded reconstruction method of cultivated land is a core issue and difficulty in current research on historical Land Use and Land Cover Change (LUCC). Exploring the gridded allocation method of cropland in Northeast China during the Qing Dynasty can provide a reference for it. Based on the historical settlement data from the Chinese Historical Geographic Information System (CHGIS), the data of reclamation sites in Northeast China during the Qing Dynasty (1644-1911), and the data of natural reclamation suitability, combined with relevant historical materials, this paper designs a gridded allocation model of cropland in Northeast China during the Qing Dynasty that integrates the temporality of reclamation and land reclamation suitability. It reconstructs the spatial pattern of cropland cover with a spatial resolution of 5 ' x 5 ' in Northeast China in 1683, 1735, 1780, 1820 and 1911 of the Qing Dynasty, qualitatively and quantitatively evaluates the accuracy and rationality of the reconstruction results, and analyzes in detail the changing characteristics of the cultivated land pattern in Northeast China during the Qing Dynasty. The study finds that: (1) Evaluations show that compared with provincial-level data, the grid allocation results of prefecture/county-level cropland data are more consistent with the regional historical records of the five periods, can more accurately reflect the regional differences in cropland distribution in Northeast China, and are particularly applicable to the reconstruction of the late Qing Dynasty cropland pattern. (2) After nearly 300 years of reclamation, the overall reclamation rate of the three northeastern provinces was close to 10%, with the proportion of cropland grids reaching 81.0% (95.6% in Liaoning, 95.0% in Jilin, and 78.1% in Heilongjiang respectively). The focus of reclamation shifted northward. After 1860, relying on the policy inclination of the Qing government, central Jilin and Liaoning became new core reclamation areas (with a reclamation rate of 50%-90%). The spatial expansion path of cropland in Northeast China during the Qing Dynasty was obviously influenced by natural reclamation conditions and official land policies. The study enhances the accuracy of regional historical cultivated land datasets and provides references for researching historical LUCC and their eco-environmental effects in Northeast China.
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WOS关键词HOLOCENE
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:001604909000001
出版者IOP Publishing Ltd
源URL[http://ir.igsnrr.ac.cn/handle/311030/217703]  
专题陆地表层格局与模拟院重点实验室_外文论文
通讯作者Ye, Yu
作者单位1.RDFZ, Aerosp City Sch, Beijing 100875, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
3.Qinghai Normal Univ, Coll Geog Sci, Xining 810008, Peoples R China
4.Beijing Normal Univ, Fac Geog Sci, Beijing 100875, Peoples R China;
5.Beijing Normal Univ, Key Lab Environm Change & Nat Disaster, Minist Educ, Beijing 100875, Peoples R China;
6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China;
推荐引用方式
GB/T 7714		 Ye, Yu,Liu, Yuting,Lou, Lin,et al. The spatial reconstruction of 5′ x 5′ cultivated land cover in the three provinces of Northeast China in the Qing Dynasty based on historical settlements and reclamation sites[J]. ENVIRONMENTAL RESEARCH COMMUNICATIONS,2025,7(10):105029.
APA Ye, Yu,Liu, Yuting,Lou, Lin,Hu, Ling,Zhang, Xuezhen,&Wu, Zhilei.(2025).The spatial reconstruction of 5′ x 5′ cultivated land cover in the three provinces of Northeast China in the Qing Dynasty based on historical settlements and reclamation sites.ENVIRONMENTAL RESEARCH COMMUNICATIONS,7(10),105029.
MLA Ye, Yu,et al."The spatial reconstruction of 5′ x 5′ cultivated land cover in the three provinces of Northeast China in the Qing Dynasty based on historical settlements and reclamation sites".ENVIRONMENTAL RESEARCH COMMUNICATIONS 7.10(2025):105029.

入库方式： OAI收割

来源：地理科学与资源研究所

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