China Rural Water and Hydropower. 2013, (10):
126-128.
Knowledge map
 
Save
In this paper, calculating the ecosystem service function value of the river is taking into account the conditions of ecological water demand to be met, only river water to meet the water demand of the river, the river ecosystem function could play normally, ecosystem is provided with the real value. The river ecosystem service functions are divided into two categories: one is the river ecosystem function, including the function of water supply, aquatic function, hydroelectric power function, travel features and shipping functions; second category is the river ecosystem service functions, including water holding capacity of flood sediment transport function, purification function and provide habitat functions. Applying the market value method, opportunity cost method, alternative engineering method and travel cost method calculated the value of Hun River ecosystem function is 3.66 billion, the value of ecosystem services is 1.64 billion, which can be seen the Hun River basin plays an important role in the river ecosystem service functions, the function of the flood is the core function.