[1]SUN Dong-yuan,LI Yuan-hong,HU Xiang-quan,et al.Study on Balance and Configuration of Water Resources Supply and Demand in Heihe River Basin[J].Research of Soil and Water Conservation,2014,21(03):217-221.
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Study on Balance and Configuration of Water Resources Supply and Demand in Heihe River Basin
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
21
Number of periods:
2014 03
Page number:
217-221
Column:
Public date:
2014-06-28
- Title:
- Study on Balance and Configuration of Water Resources Supply and Demand in Heihe River Basin
- CLC:
- TV213.9
- DOI:
- -
- Abstract:
- Rational allocation of water resources is an important measure for the high efficient utilization of water resources, and a key problem for water resources sustainable utilization. Based on the status and problems of water resources, system analysis theory and method, water resource supply and demand, water supply capacity, configuration of water resources and water supply and demand balance in Heihe River basin were analyzed and discussed. The results showed that water demand was 3.271×109m3, 3.041×109m3 and 3.071×109m3,water supply was 2.841×109m3, 2.972×109m3 and 3.033×109m3, water shortage was 4.30×108m3, 0.69×108m3 and 0.38×108m3, and rate of water shortage was 13.15%, 2.27% and 1.24%, in 50% level in 2015, 2020 and 2030, respectively, in Heihe River basin. Water resources are in a severe shortage situation. The improvement of the recycling rate of industrial water, adjustment of agricultural cultivation structure, development high-effective water saving should be adopted. The water resources high-effective management should be further strengthened and eco-environment in river basin should be improved, which can enhance water resources sustainable utilization capacity in Heihe River basin.
- References:
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1900-01-01