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Research on the Countermeasures of the Reduction in Water Transfer from the Yellow River in Yinchuan Plain, China.
- Source :
- Procedia Environmental Sciences; Dec2011, Vol. 8, p97-102, 6p
- Publication Year :
- 2011
-
Abstract
- Abstract: Aimed at the problem of water shortage for irrigation while reducing the water transfer from the Yellow River in Yinchuan plain, by using hydrogeological numerical model, this paper proposed a set of solutions of combining well irrigation and channel irrigation to satisfy the water demand of agriculture. The result shows that, when the reduction is less than 400 million m<superscript>3</superscript>/a, increasing well irrigation can meet the demand of agriculture, while the reduction is between 400 and 930 million m<superscript>3</superscript>/a, increasing well irrigation as well as decreasing the field irritation quota can also work. But as for the reduction is greater than 1 billion m<superscript>3</superscript>/a, we cannot meet the demand of agricultural irrigation, and this will have great effect on the social economy and ecological environment. [Copyright &y& Elsevier]
- Subjects :
- WATER transfer
WATER shortages
HYDROGEOLOGY
MATHEMATICAL models
Subjects
Details
- Language :
- English
- ISSN :
- 18780296
- Volume :
- 8
- Database :
- Supplemental Index
- Journal :
- Procedia Environmental Sciences
- Publication Type :
- Academic Journal
- Accession number :
- 69868478
- Full Text :
- https://doi.org/10.1016/j.proenv.2011.10.017