Dissertation > Excellent graduate degree dissertation topics show

Water Pollution in China economic losses of

Author: ZhangZengQiang
Tutor: WangHaoï¼›JiangYunZhong
School: China Water Conservancy and Hydropower Research
Course: Hydrology and water resources utilization
Keywords: Water Pollution Economic losses Water quality
CLC: F062.2
Type: Master's thesis
Year: 2005
Downloads: 676
Quote: 5
Read: Download Dissertation

Abstract


China's large population, the per capita water resources in small amounts, in the full process of economic development, water pollution is always on the rise, water pollution has seriously hampered the healthy development of China's social and economic. Although it is aware of the dangers of water pollution, but does not have a uniform, continuous method used to calculate the loss of water pollution. This article is to establish such a method to quickly calculate the economic losses caused by water pollution, and to provide data to support decision-making. This study compared the the pollution losses calculated in a variety of domestic and foreign, including the human capital approach, the opportunity cost method, the cost of the project, instead of the market value method, the costs of restoration method, investigation Judgement; integrated use of these methods, combined with environmental economics point of view, to determine the S-curve relationship between the concentration of water quality and the economic losses; using a function to simulate to draw water quality - the economic impact curve; Next, determine the parameters of the curve depending on the type of loss; reference Professor Li Jinxiu some basic parameters to calculate the loss of the national water pollution; finally built a pollution loss calculation system, you can quickly calculate the pollution losses. The calculation of the loss of water pollution involves many factors, it is a huge project. Statistics in the short term it is very difficult. This paper is to explore the method of calculating an operational, as far as possible in the process of calculation and the actual pollution losses coincide, combined with large amounts of data were analyzed, and finally determine the water quality of the various sub-items - economic impact of the curve, and then find pollution losses. Achieved the following results: 1. Calculated the 2000 Water Pollution in China economic losses of 232.307 billion yuan, accounting for 2.39% of the national GDP. 2. Detailed water quality - the economic impact of function to determine the different parameters for different types of losses. For example, agricultural losses with a new piecewise calculated, which is more in line with the actual situation. Increase due to the loss of water pollution caused by lack of water, according to the investigation and analysis of the national total urban water shortage, caused by lack of water due to pollution accounts for 25%, which can be drawn due to water pollution caused by loss of water shortage , accounting for 25% of the water shortage in the total loss. 4 on the basis of the survey data, the establishment of the loss calculated conversion method between the basin and the administrative region.

Related Dissertations

  1. Temporal and Spatial Variation of Methane Emission from Urban Lake and Its Relationship with the Hydrology-water Quality,X524
  2. Of water pollutant discharge permit system to study,X321
  3. A Study on Building Remote Sensing Retrieval System for Countryside Water-Body Quality Based on ArcGIS Server,S127
  4. Ecological Risk Assessment of Marine Gastropod Mollusks Population,X174
  5. Research on the Early-warning Technical System for the Water Environment of the River Network,X853
  6. Xinjiang Chaiwopu Lake 2005 - 2009 water quality status and trends,X832
  7. Wastewater Discharging Water Quality Simulation and Visualization in the South of Dapeng Peninsula Coastal,X55
  8. Phytoplankto Diversity Analyse and Water Quality Evaluate Investigation of Jingbo Lake,Q948
  9. Flocculation and Filter Experiment of Effluent from T6 Tube,X703
  10. Research and Development of Surface Water Quality Prediction Evaluation System-Lakes and Reservoirs Water Quality Prediction Evaluation Module Based on VC++,X824
  11. Theoretical and Experimental Studies on the Measurement of COD in Water Using Ultraviolet Spectrum Method,X832
  12. Infringement of Civil Remedy Water Pollution Research,D922.6
  13. Design and Implementation of the automatic monitoring system for coal - fired power plant environment,X859
  14. Yuantouzhu Scenic Tourism Environment Monitoring and Evaluation,X820
  15. The Effect of Water Quality Variations on Iron Release in Corroded Pipe,TU991.2
  16. The Construction and Application Study of Water Quality of Moshui River Based on BP Neural Network,X824
  17. The Treatment Process Design of Coal Mining Water and Resource Utilization Research,P641.55
  18. Study on the Fluvial, Hydrodynamic and Water Quality Processes in Downstream of Xiangjiang River,TV147.5
  19. Study on Prevention System of China Rural Water Environment Pollution,D922.6
  20. The Analysis of the Mineral Water Quality of Jinan,R155.5
  21. Effects of Quercus Aliena Var.acuteserrata, Pinus Tabulaefoemis and Pinus Armandii on Rainwater Quality in the Southern Slope of Qinling Mountain Range,S718.56

CLC: > Economic > Economics > Branch of science in Economics > Ecological Economics
© 2012 www.DissertationTopic.Net  Mobile