气候变化领域集成服务门户(CCPortal): A 1000-year history of cropland cover change along the middle and lower reaches of the Yellow River in China

CCPortal

DOI	10.1007/s11442-024-2233-z
	A 1000-year history of cropland cover change along the middle and lower reaches of the Yellow River in China
	Yang, Fan; Zhang, Hang; He, Fanneng; Wang, Yafei; Zhou, Shengnan; Dong, Guanpeng
发表日期	2024
ISSN	1009-637X
EISSN	1861-9568
起始页码	34
结束页码	5
卷号	34 期号:5
英文摘要	Landscape in the middle and lower reaches of the Yellow River in China has undergone significant changes for thousands of years due to agricultural expansion. Lack of reliable long-term and high-resolution historical cropland data has limited our ability in understanding and quantifying human impacts on regional climate change, carbon and water cycles. In this study, we used a data-driven modeling framework that combined multiple sources of data (historical provincial cropland area, historical coastlines, and satellite data-based maximum cropland extent) with a new gridding allocation model for croplands distribution to reconstruct a historical cropland dataset for the middle and lower reaches of the Yellow River at a 10-km resolution for 58 time points ranging from the period 1000 to 1999. The cropland area in the study area increased by 2.3 times from 21.87 million ha in 1000 to 50.64 million ha in 1999. Before 1393, the area of cropland increased slowly and was primarily concentrated in the Weihe and Fenhe plains. From 1393-1820, the area of cropland increased rapidly, particularly on the North China Plain. Since 1820, cropland cover has tended to become saturated. Our newly reconstructed results agreed well with remotely sensed data as well as historical document-based facts regarding cropland distribution.
英文关键词	land use/cover change; gridding allocation; cropland cover; last millennium
语种	英语
WOS研究方向	Physical Geography
WOS类目	Geography, Physical
WOS记录号	WOS:001218522500004
来源期刊	JOURNAL OF GEOGRAPHICAL SCIENCES
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/296710
作者单位	Henan University; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS
推荐引用方式 GB/T 7714	Yang, Fan,Zhang, Hang,He, Fanneng,et al. A 1000-year history of cropland cover change along the middle and lower reaches of the Yellow River in China[J],2024,34(5).
APA	Yang, Fan,Zhang, Hang,He, Fanneng,Wang, Yafei,Zhou, Shengnan,&Dong, Guanpeng.(2024).A 1000-year history of cropland cover change along the middle and lower reaches of the Yellow River in China.JOURNAL OF GEOGRAPHICAL SCIENCES,34(5).
MLA	Yang, Fan,et al."A 1000-year history of cropland cover change along the middle and lower reaches of the Yellow River in China".JOURNAL OF GEOGRAPHICAL SCIENCES 34.5(2024).