Conjunctive use of groundwater and surface water to reduce soil salinization in the Yinchuan Plain, North-West China

被引：174

作者：

Li, Peiyue ^{[1
,2
]}

Qian, Hui ^{[1
,2
]}

Wu, Jianhua ^{[1
,2
]}

机构：

[1] Changan Univ, Sch Environm Sci & Engn, Xian, Shaanxi, Peoples R China

[2] Changan Univ, Key Lab Subsurface Hydrol & Ecol Effects Arid Reg, Minist Educ, Xian, Shaanxi, Peoples R China

来源：

INTERNATIONAL JOURNAL OF WATER RESOURCES DEVELOPMENT | 2018年 / 34卷 / 03期

基金：

中国国家自然科学基金; 中国博士后科学基金;

关键词：

Groundwater development; Conjunctive use of water; Groundwater modelling; Salinization; Agricultural development; China; QUALITY RESEARCH; CLIMATE; OPPORTUNITIES; SALINITY; THREAT;

D O I：

10.1080/07900627.2018.1443059

中图分类号：

TV21 [水资源调查与水利规划];

学科分类号：

081501 ;

摘要：

Poor water resource management is an important factor in soil salinization in arid areas. In this study, the status of soil salinization and its controlling factors are summarized for the Yinchuan Plain, North-West China. The conjunctive use of surface water diverted from the Yellow River and groundwater abstracted from a shallow aquifer is proposed to alleviate soil salinization in the plain. Scenarios are designed and simulated to determine the optimal proportions at which groundwater should be exploited for irrigation in the three cities of the plain. Policies and suggestions regarding sustainable water resources and soil salinization research in the plain are recommended.

引用

页码：337 / 353

页数：17