Advanced  
YIC-IR  > 滨海湿地实验室  > 期刊论文
题名:
Hydro-salinity balance and mobilization in oasis irrigation areas at two different scales
作者: Chen, XiaoBing(陈小兵)1,2; Xu, L. G.1; Sun, Z. G.2; Yu, J. B.2; Jiang, J. H.1
刊名: ENVIRONMENTAL EARTH SCIENCES
出版日期: 2011
卷号: 62, 期号:1, 页码:161-169
关键词: Hydro-salinity balance ; Ratio of drainage to irrigation ; Dry drainage ; Weigan River irrigation area ; Scales ; Desertification ; Soils ; Salinization
学科分类: Environmental Sciences; Geosciences ; Multidisciplinary; Water Resources
产权排序: [Chen, X. B.; Xu, L. G.; Jiang, J. H.] Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 21008, Peoples R China; [Chen, X. B.; Sun, Z. G.; Yu, J. B.] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
通讯作者: Xu, LG, Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, POB 821, Nanjing 21008, Peoples R China.lgxu@niglas.ac.cn
作者部门: 滨海湿地实验室 
中文摘要: Decades of intensive irrigation of farmlands in the oasis irrigated areas of Xinjiang, Northwest China has caused secondary salinization of vast areas of land since the mid-1980s. Based on the systematic analysis of the monitoring data of hydrology, soil, irrigation and salinity at two different scales in the case of Weigan River Plain Oasis in Xinjiang Province, algorithms derived from hydrosalinity balance principle were developed to estimate the salt mobilization and characteristics; salt and water mobilization and distribution were closely examined both in catchment scale and in field scale. The critical ratio of drainage to irrigation of Weigan River Plain Oasis was estimated to be 9.19%. Furthermore, analysis of the relationship between the two different scaling issues was illustrated. Finally, corresponding countermeasures for secondary soil salinization were proposed according to the different developmental stages and salinization status of water and soil resources. The findings of this paper is helpful in controlling the local hydrology, in limiting or diminishing salinization trends, as well as in providing academic and instructive meaning for the sustainable development of agriculture in oasis irrigation areas.
英文摘要: Decades of intensive irrigation of farmlands in the oasis irrigated areas of Xinjiang, Northwest China has caused secondary salinization of vast areas of land since the mid-1980s. Based on the systematic analysis of the monitoring data of hydrology, soil, irrigation and salinity at two different scales in the case of Weigan River Plain Oasis in Xinjiang Province, algorithms derived from hydrosalinity balance principle were developed to estimate the salt mobilization and characteristics; salt and water mobilization and distribution were closely examined both in catchment scale and in field scale. The critical ratio of drainage to irrigation of Weigan River Plain Oasis was estimated to be 9.19%. Furthermore, analysis of the relationship between the two different scaling issues was illustrated. Finally, corresponding countermeasures for secondary soil salinization were proposed according to the different developmental stages and salinization status of water and soil resources. The findings of this paper is helpful in controlling the local hydrology, in limiting or diminishing salinization trends, as well as in providing academic and instructive meaning for the sustainable development of agriculture in oasis irrigation areas.
研究领域[WOS]: Environmental Sciences & Ecology ; Geology ; Water Resources
关键词[WOS]: MODELING WATER ; TRANSPORT ; SOILS ; CATCHMENTS ; SIMULATION ; PLAIN
文章类型: Article
收录类别: SCI
语种: 英语
WOS记录号: WOS:000287575500016
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/4822
Appears in Collections:滨海湿地实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Hydro-salinity balance and mobilization in oasis irrigation areas at two different scales.pdf(348KB)----开放获取--View Download

作者单位: 1.Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 21008, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China

Recommended Citation:
Chen, X. B.,Xu, L. G.,Sun, Z. G.,et al. Hydro-salinity balance and mobilization in oasis irrigation areas at two different scales[J]. ENVIRONMENTAL EARTH SCIENCES,2011,62(1):161-169.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Chen, X. B.]'s Articles
[Xu, L. G.]'s Articles
[Sun, Z. G.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Chen, X. B.]‘s Articles
[Xu, L. G.]‘s Articles
[Sun, Z. G.]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Hydro-salinity balance and mobilization in oasis irrigation areas at two different scales.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院烟台海岸带研究所 - Feedback
Powered by CSpace