Research On Allocation Of Water Resources In Baojixia-Yangmaowan Irrigation Area

Water resources are the irreplaceable precious resources for the human subsistence, which is the essential material base condition for the development of economy and the maintenance of eco-environment. Meanwhile, it also plays a very important role in the national economy production to be the strategic economic resources. However, with the continued growth of population and the rapidly development of social economy, the water consumption and waste water discharging and sewage is increasing. The relationship between water resources and the development of social economy,eco-environment protecting is prominently uncoordinated with the obvious water using disputes and contradictory increasingly. That is the primary issue to be resolved for human currently, which is how to increase and allocate the water resources effectively,fairly and reasonably and maximize the utilization rater of water resources in order to obtain the best integrated benefits and guarantee the sustainable water resources utilization to achieve the society and economy sustainable development based the limited water resources.Based on the previous research outcomes for water resources allocation, in this thesis take some research on surface water and groundwater resources in Baoyang irrigation area using the water balance principium and calculate the water resources amount of different geomorphy areas. Based on the outcome evaluate the exploiture and utilization of water resources in current year and then forecast the water demand of different programming years and take some analyses of water resource balance and do some resource on water sources allocation with the sustainable development principle. The results of thesis are as follows:(1) Summary for the research advances and theoretical methods of water resources allocation.Summarize the research advances about the models and methods of water resource allocation, and discuss the existing problems and trend of water resources allocation in our country.(2) Based on the using water structure of Baoyang irrigation area, calculate the surface water and groundwater amount in this area and analyze and assess the utilization situation of surface water and ground water.(3) Based on the forecasting water demand in programming years with different guaranteed rate and different section(industry,agriculture,citizen living,eco-environment and public town), calculate the water demand of each section in three level years 2010,2020,2030 with intensive water saving project.(4) Based on development and utilization assessment of water resources in Baoyang irrigation area, calculate the water supplying amount in 2010,2020 and 2030.(5) Analysis of water resources balance. According to the results of water demand forecasting and water supplying analyzing, analyze the balance between supply and demand of water resources once and then twice.(6) Put forward project to achieve the water resources allocation and some strategy of water resources development,utilization and protect. Put forward some corresponding countermeasures to increase the supply project programming and decrease water demands.