Study Of The Water Environment Capacity Of Chingning River

This text first discussed current domestic and international research to the present condition of water environment capacities and the investigative meaning of the water environment capacity of Changning river, combining introduce the water environment capacity concept, explaining the investigative necessity to the water environment capacity. Then evaluate the present condition of Changning river after according to the data that has, making sure the main parameter in investigation of environment capacity in water, analyzing the influence factor of the water environment capacity in river, certain the control cross, establish the mathematics model of the calculation, according the result puts forward the the measure and counterplan that should adopt with inside the water environment manages.