Evaluating water resource sustainability from the perspective of water resource carrying capacity, a case study of the Yongding River watershed in Beijing-Tianjin-Hebei region, China

2020 ◽  
Vol 27 (17) ◽  
pp. 21590-21603 ◽  
Author(s):  
Dan Dai ◽  
Mingdong Sun ◽  
Xubo Lv ◽  
Kun Lei
Keyword(s):  
Water Resource ◽  
Carrying Capacity ◽  
River Watershed ◽  
Resource Sustainability ◽  
Water Resource Carrying Capacity ◽  
The Yongding River ◽  
Yongding River

Empirical Study of Sunan’s Water Resources Carrying Capacity during the Process of Modernization

2014 ◽  
Vol 955-959 ◽  
pp. 3075-3078
Author(s):  
Miao Chen ◽  
Feng Ping Wu
Keyword(s):  
Principal Component Analysis ◽  
Water Resources ◽  
Empirical Study ◽  
Water Resource ◽  
Carrying Capacity ◽  
Principal Component ◽  
Analysis Method ◽  
Water Resources Carrying Capacity ◽  
Water Resource Carrying Capacity ◽  
Composite Scores

Taking Sunan’s water resource carrying capacity as the research object, this article extracted three principal components from thirteen indicators influencing water resources carrying capacity through principal component analysis method. Then bestowing weights to the three components using entropy value method, the composite scores of Sunan’s water resource carrying capacity from 2002 to 2012 could be calculated.The result shows that, with the advancement of Sunan modernization, Sunan’s water resource carrying capacity will face a major test, thus requiring a reasonable and efficient use of water resources and giving full play to potential of water resources.

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