Dissertation > Excellent graduate degree dissertation topics show

Study of Water Resources Carring Capacity Based on System Dynamics Model in Tianjin City

Author: AQiong
Tutor: ZhangHongWei
School: Tianjin University
Course: Environmental Engineering
Keywords: Tianjin city Water resources carring capacity System Dynamics Sustaining utilization
CLC: TV213.4
Type: Master's thesis
Year: 2008
Downloads: 331
Quote: 2
Read: Download Dissertation

Abstract


Based on the summarization of the definition of regional water resources carrying capacity in the literatures and the relation of the sustainable development and carrying capacity, water resources carrying capacity was defined and its connotation and characteristic was discussed.On the basis of water resources caring capacity theory and Sustainable development, a model of Tianjin City water resources caring capacity was built up in this paper. The foundation data of the water resource utilization and water environment the 2000 were used. This model consisted of some important factors, such as population, economy, society, environment and resources, water resources supply-demand and utilization status, and also considered each main factor’s correlation.The variety trend of population, economy, water resources supply-demand and water environment of Tianjin City from 2004 to 2020 was simulated by this model. And some core variables were selected as the evaluation indicator to calculate water resource carrying capacity of Tianjin City. Through the analysis and processing of the simulated values, the water resource carrying capacity of Tianjin City and it variety trend in next 15 years.The results indicated that there is a degressive trend of Tianjin City water resource carrying capacity basing on the current status. The economic and social development of Tianjin is not sustainable.Aim at the problem many optimized allocation projects were put forward. And the best solution project was obtained by the analysis and contrast, i.g., development of local water resources, allocating water, saving water and waste water treatment.Through these measures, the water resource carrying capacity of Tianjin city can be improved by 8% comparing with the current status; The radio of supply and demand can be improved by 20%; The ratio of water pollution will fall by 35%.The detail operations and some suggestions of this project were proposed..

Related Dissertations

  1. System Simulation of the Policy Design and Efficiency for the Water Ecology Carrying Capacity,X171
  2. Simulation Analysis and Improvement of Car Ride Based on Virtual Prototype,U461.4
  3. Research on Development Strategies of Regional Logistics Industry Based on System Dynamics,F224
  4. The Study on Safety Management of Mine Team Based on Shared Mental Model,X936
  5. Market Risk and Cyclical Fluctuations Study on Real Estate in Jiangxi Province,F293.3
  6. Analysis of Water Resources Carrying Capacity Based on a System Dynamic Model and System Optimization,X26
  7. Dynamic Analysis and Simulation for Crane Ship of Transporting and Lifting Girders,U674.35
  8. Liaohe estuary wetland ecological environment dynamic simulation,X171
  9. SD-ECC -based transportation planning environmental impact assessment study,U12
  10. Environmental Impact Assessment for Baoshan Regional Planning by Using System Dynamics,X820.3
  11. Research on the Dynamical Mechanism of the Development of Peer Production,F273
  12. Iron and steel production process system dynamics modeling and dynamic simulation,N941.3
  13. Studies on Model of Forest Supply Chain Inventory Control Based on System Dynamics,F274;F426.88
  14. Coordinative Study of Resource and Economy in the Mining Area,F426.1
  15. Research in World Crude Oil Price and Its Factors,F713.35;F224
  16. The Research on the Supply Chain Inventory of the Forestry Industry Based on the Theory and Method of System Dynamics,F426.88;F326.2
  17. The Memory and Imagination of the City of Liuyunruo’s Novels,I207.42
  18. Research on Cost Estimation System of Construction Enterprise Based on Systems Thinking,F406.72
  19. Study on Relation Port to City Development in Tianjin,F224
  20. Central Yunnan Water Transfer Effects of Water Resources Carrying Capacity in Kunming,TV213.4
  21. Study of Water Resources Carrying Capacity Based on System Dynamics Model in Binhai New Area,TV211.1

CLC: > Industrial Technology > Hydraulic Engineering > Water resources in tune to check with the Water Resources Planning > Water Resources Development > Water resources management, protection and transformation
© 2012 www.DissertationTopic.Net  Mobile