干旱区生态环境知识资源中心(Arid): Effects of Climate and Land Use Change on Agricultural Water Consumption in Baicheng County

Arid

DOI	10.3390/su142113746
	Effects of Climate and Land Use Change on Agricultural Water Consumption in Baicheng County
	Zhang, Qin; Yue, Chunfang; Li, Yizhen; Hu, Xin
通讯作者	Yue, CF
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2022
卷号	14 期号:21
英文摘要	Changes in climate and land type directly affect the transformation and utilization of regional water resources. To analyze the evolutionary characteristics and drivers of agricultural water consumption (AWC) in arid regions, the Baicheng County is selected as an example. Based on the meteorological and land use/cover data from 1990 to 2020, the Penman-Monteith model and sensitivity method were used for analysis. The results show that: (1) The water consumption of major crops during the growth period was increasing, which was caused by climate change and changes in agricultural planting structure. (2) The sensitivity of AWC to meteorological factors was as follows: mean temperature (1.56) > mean wind speed (0.6) > precipitation (-0.12) > sunshine duration (-0.06). Temperature and wind speed were the dominant factors contributing to increased water consumption in oasis agriculture. (3) The change in land type was more obvious, mainly in cultivated land and urban and rural residential land with obvious growth, while the area of water area, forestland, and grassland showed a decreasing trend. In the past 30 years, the increase in cultivated land has reached 24.32%. The increase in cultivated land area was an important reason for the increase in AWC.
英文关键词	climate change land use change arid region oasis agricultural water consumption
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000881422800001
WOS关键词	RIVER-BASIN ; HEIHE RIVER ; IMPACTS ; EVAPOTRANSPIRATION ; CHINA
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/394667
推荐引用方式 GB/T 7714	Zhang, Qin,Yue, Chunfang,Li, Yizhen,et al. Effects of Climate and Land Use Change on Agricultural Water Consumption in Baicheng County[J],2022,14(21).
APA	Zhang, Qin,Yue, Chunfang,Li, Yizhen,&Hu, Xin.(2022).Effects of Climate and Land Use Change on Agricultural Water Consumption in Baicheng County.SUSTAINABILITY,14(21).
MLA	Zhang, Qin,et al."Effects of Climate and Land Use Change on Agricultural Water Consumption in Baicheng County".SUSTAINABILITY 14.21(2022).