ISWC OpenIR  > 水保所科研产出--SCI  > 2017--SCI
Actual ET modelling based on the Budyko framework and the sustainability of vegetation water use in the loess plateau
Gao, Xuerui1; Sun, Miao2; Zhao, Qi2; Wu, Pute1; Zhao, Xining1; Pan, Wenxiang2; Wang, Yubao2; Wu, PT; Zhao, XN (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.
SubtypeArticle
2017
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
description.correspondentemailgaoxuerui666@163.com ; sunmiao19930526@163.com ; zhaoqi20@126.com ; gjzwpt@vip.sina.com ; xiningz@aliyun.com ; panwx1992@126.com ; wyb0406@sina.com
Volume579Pages:1550-1559
AbstractJointly influenced by the natural factors and the artificial protection measures, the ecological environment of Loess Plateau has been significantly improved in recent years, but which has already brought about some water-related problems. To maintain the balance between precipitation and water consumption is an important foundation for sustainable development of the ecology remediation. This study used Budyko Framework to simulate the actual water consumption of 161 sub-basins from 1990 to 2014. Based on the simulation results, the research also analyzed the evolution characteristics of water balance in Loess Plateau from 1990 to 2014. Results show that, with the increase of vegetation coverage, the regional precipitation and actual evapotranspiration were both showing a significant increasing trend, and the increasing rate of precipitation was 1.91 mm/a on average, which was greater than the increasing rate of actual evapotranspiration of 1.34 mm/a. To further demonstrate the water balance regime in Loess Plateau, the evapotranspiration coefficient (ECC) was used to quantitatively indicate the ratio of the vegetation water consumption and the total precipitation. The average values of ECC were 0.868, 0.863, 0.851 and 0.837 respectively in four sub-periods of 1990-1999, 2000-2004, 2005-2009 and 2010-2014. The above analyses indicate that with the vegetation recovery and ecological restoration, the percentage of evapotranspiration in the total precipitation is keeping decreasing and in turn the percentage of water yield in the total precipitation is keeping increasing. Consequently, it seems more sustainable for vegetation water use in most areas of Loess Plateau currently. (C) 2016 Published by Elsevier B.V.
KeywordWater Balance Actual Evapotranspiration Budyko Framework Sustainability Grain For Green Project Loess Plateau
Subject AreaEnvironmental Sciences & Ecology
DOI10.1016/j.scitotenv.2016.11.163
URL查看原文
Indexed BySCI
Publication PlaceAMSTERDAM
Language英语
WOS IDWOS:000393320400054
PublisherELSEVIER SCIENCE BV
Funding OrganizationChinese National Natural Science Foundation [51409275, 71503265]; Natural Science Basic Research Plan in Shaanxi Province of China [2016JQ5076]; Ph. D Start-up Fund of Northwest AF University [2452016215]; National Key Research and Development Program of China [2016YFC0401301, 2016YFC0400204] ; Chinese National Natural Science Foundation [51409275, 71503265]; Natural Science Basic Research Plan in Shaanxi Province of China [2016JQ5076]; Ph. D Start-up Fund of Northwest AF University [2452016215]; National Key Research and Development Program of China [2016YFC0401301, 2016YFC0400204]
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8043
Collection水保所科研产出--SCI_2017--SCI
Corresponding AuthorWu, PT; Zhao, XN (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.
Affiliation1.Northwest A&F Univ, Inst Soil & Water Conservat, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China
2.Northwest A&F Univ, Coll Water Resources & Architectural Engn, 3 Taicheng Rd, Yangling 712100, Shaanxi, Peoples R China
Recommended Citation
GB/T 7714
Gao, Xuerui,Sun, Miao,Zhao, Qi,et al. Actual ET modelling based on the Budyko framework and the sustainability of vegetation water use in the loess plateau[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2017,579:1550-1559.
APA Gao, Xuerui.,Sun, Miao.,Zhao, Qi.,Wu, Pute.,Zhao, Xining.,...&Zhao, XN .(2017).Actual ET modelling based on the Budyko framework and the sustainability of vegetation water use in the loess plateau.SCIENCE OF THE TOTAL ENVIRONMENT,579,1550-1559.
MLA Gao, Xuerui,et al."Actual ET modelling based on the Budyko framework and the sustainability of vegetation water use in the loess plateau".SCIENCE OF THE TOTAL ENVIRONMENT 579(2017):1550-1559.
Files in This Item:
File Name/Size DocType Version Access License
173---215(2018.4.2).(1855KB)期刊论文作者接受稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Gao, Xuerui]'s Articles
[Sun, Miao]'s Articles
[Zhao, Qi]'s Articles
Baidu academic
Similar articles in Baidu academic
[Gao, Xuerui]'s Articles
[Sun, Miao]'s Articles
[Zhao, Qi]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Gao, Xuerui]'s Articles
[Sun, Miao]'s Articles
[Zhao, Qi]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.