干旱区生态环境知识资源中心(Arid): Assessing spatial and temporal variability in water consumption and the maintainability oasis maximum area in an oasis region of Northwestern China

Arid

DOI	10.3724/SP.1.1226.2020.00217
	Assessing spatial and temporal variability in water consumption and the maintainability oasis maximum area in an oasis region of Northwestern China
	Chang, XueXiang; Zhao, WenZhi; Chang, XueLi; Liu, Bing; Du, Jun
通讯作者	Chang, XX ; Zhao, WZ
来源期刊	SCIENCES IN COLD AND ARID REGIONS
ISSN	1674-3822
出版年	2020
卷号	12 期号:4 页码:217-233
英文摘要	Water consumption is a key role in improving the efficiency and sustainability of water management in arid environments. In this study, we explored an approach based on meta-analysis, MODIS NDVI products, land-use spatial distribution, and soil water physical parameters to gain insight into long-term and large scale distribution of land use and water consumption, maintain maximum Zhangye Oasis area according to Heihe River runoff and suitable water resource management in Zhangye Oasis. This approach was initiated in order to improve the efficiency of irrigation and water resource management in arid regions Results showed that Heihe River runoff can maintain a maximum Zhangye Oasis area of 22.49x10(4) hm(2). During the 2000-2016 growing seasons, actual oasis water consumption ranged from 11.35 x10(8) m(3) to 13.73 x10(8) with a mean of (12.89 +/- 0.60) x10(8) m(3); if maintaining agricultural production and oasis stability was chosen, oasis water consumption ranged from 10.24 x10(8) m(3) to 12.37 x 10(8) m(3), with a mean of (11.62 +/- 0.53)x10(8) m(3). From the perspective of water resources management and ecosystem stability, it is necessary to reduce the area of Zhangye Oasis or choose the minimum water consumption method to manage the oasis, to ease the pressure of water shortage and maintain stable and sustainable development of the Zhangye Oasis. These results can provide future practical guidance for water resource management of coordinated development of the economy and the environment in an arid area.
英文关键词	meta-analysis water consumption land-use spatial and temporal distribution runoff Northwestern China
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000573658100003
WOS关键词	HEIHE RIVER-BASIN ; TARIM RIVER ; EVAPOTRANSPIRATION ; METAANALYSIS ; IRRIGATION ; XINJIANG ; CLIMATE ; YIELD ; FIELD
WOS类目	Geography, Physical
WOS研究方向	Physical Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334623
作者单位	[Chang, XueXiang; Zhao, WenZhi; Liu, Bing; Du, Jun] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Linze Inland River Basin Res Stn, Key Lab Ecohydrol Inland River Basin, Lanzhou 730000, Gansu, Peoples R China; [Chang, XueLi] Ludong Univ, Sch Nat Resources & Environm Engn, Yantai 264025, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Chang, XueXiang,Zhao, WenZhi,Chang, XueLi,et al. Assessing spatial and temporal variability in water consumption and the maintainability oasis maximum area in an oasis region of Northwestern China[J],2020,12(4):217-233.
APA	Chang, XueXiang,Zhao, WenZhi,Chang, XueLi,Liu, Bing,&Du, Jun.(2020).Assessing spatial and temporal variability in water consumption and the maintainability oasis maximum area in an oasis region of Northwestern China.SCIENCES IN COLD AND ARID REGIONS,12(4),217-233.
MLA	Chang, XueXiang,et al."Assessing spatial and temporal variability in water consumption and the maintainability oasis maximum area in an oasis region of Northwestern China".SCIENCES IN COLD AND ARID REGIONS 12.4(2020):217-233.