Abstract
In managing the river basin, it is important to control the circulation of matters. So in this paper, we highliht the organic matters as the target for controlling the matters, and propose the system to aid the construction of organic matters recycling system in Muko River Basin. Concreatly we make three indicators, quality-indicator, quantity-indicator, and demand-supply indicator, and evaluatethe reduction effect of carbon dioxide by adapting the recyclyig technology on the shown recyle dictrict. According to the result, recycling system in river basin shown by the sutability index reduces more CO2 emission than the recycling system of one technology. So in managing the river basin, the importance of surveying the regional properties in deciding the recycling technology is shown.
