The Assessment of Water Resources Security in Ningxia Based on Ecological Footprint Model

2021 ◽  
Author(s):  
Xin Zhang ◽  
Xiaojing Shen ◽  
Wangcheng Li ◽  
Xu Wu ◽  
Chaochao Li ◽  
...  
Keyword(s):  
Water Resources ◽  
Ecological Footprint ◽  
Footprint Model

Study on Calculation of Ecological Footprint Model Parameters of Beijing Urban Water Resources

2011 ◽  
Vol 374-377 ◽  
pp. 105-108
Author(s):  
Li Ying ◽  
Ting Ting Guo ◽  
Pan Pan Li
Keyword(s):  
Water Resources ◽  
Ecological Footprint ◽  
Unit Area ◽  
Water Yield ◽  
Model Parameters ◽  
Urban Water ◽  
Footprint Model ◽  
Ecological Carrying Capacity ◽  
Yield Factor ◽  
Balance Factor

The conception and study status of ecological footprint of water resource were summarized and the research of two ecological footprint model parameters, ie equilibrium factors and yield factors were analyzed and compared. On this basis, the calculation of ecological footprint model parameters of the Beijing urban water resources, ie balance factor and yield factor were proposed. Water balance factors of Beijing urban water resources and water yield per unit area and water yield factor of Beijing Fangshan, Pinggu, Yanqing were calculated, thus provide reference for appraisal of ecological carrying capacity of Beijing urban water resources.

Water Resources Research in Henan Province Based on Ecological Footprint Model

2012 ◽  
Vol 599 ◽  
pp. 744-747
Author(s):  
Xu Luo ◽  
Wei Duo Zhou
Keyword(s):  
Water Pollution ◽  
Water Resources ◽  
Water Consumption ◽  
Ecological Footprint ◽  
Henan Province ◽  
Footprint Model ◽  
Aquatic Products ◽  
Ecological Deficit ◽  
Dilution Water ◽  
Local Water

Based on ecological footprint theory , analyzing the problems of the consumption of aquatic products, the consumption of freshwater resources , water pollution dilution water consumption and the local water resources and sewage recycling amount etc. and calculating 2005-2010 ecological footprint and ecological bearing capacity of water resources in Henan Province. The result shows that water ecological deficit of Henan Province is still higher , the utilization of water resources located in an unsustainable stage .

Application of Modified Ecological Footprint Model: A Case Study of Tibet, China

2013 ◽  
Vol 295-298 ◽  
pp. 987-991
Author(s):  
Guan Nan Cui ◽  
Xuan Wang
Keyword(s):  
Economic System ◽  
Carrying Capacity ◽  
Ecological Footprint ◽  
System Development ◽  
Energy Resources ◽  
Emergy Analysis ◽  
Development Index ◽  
Footprint Model ◽  
Ecological Carrying Capacity

To improve the ecological footprint model in aspect of reflecting sustainability of the economic, social and technological, the emergy analysis and socio-economic system development index were introduced into the model. The modified ecological footprint model was applied in the calculation of ecological carrying capacity and ecological footprint in Tibet, China. The ecological carrying capacity/cap is 19.13hm2, and the ecological footprint/cap is 8.96hm2. The result shows that the Tibet region is under the condition of ecological surplus and it is suitable for further programs development to some extent. But the high proportion of energy resources, cement and fertilizer utility should draw attention during the exploitation or construction progress.

Ecological Footprint Calculation Model Parameters - For Example in Beijing Urban

2011 ◽  
Vol 356-360 ◽  
pp. 752-755
Author(s):  
Ying Li ◽  
Ting Ting Guo ◽  
Quan Yu Zhao
Keyword(s):  
Ecological Footprint ◽  
Calculation Model ◽  
Literature Survey ◽  
Model Parameters ◽  
Land Resources ◽  
Footprint Model ◽  
Ecological Carrying Capacity ◽  
Object Use ◽  
Yield Factor ◽  
Statistical Yearbook

In this paper, the research start with two important parameters in the balance of factors and yield factors applied the ecological footprint model, select Beijing Fangshan, Pinggu and Yanqing as a research object, use the "Beijing Statistical Yearbook .2009" and the Beijing Municipal Land resources provided by the literature survey data to calculate the balance in Beijing's various land factor and Fangshan, Pinggu, Yanqing various types of land yield factor, and for the Beijing urbanization ecological carrying capacity guarantee.

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