Study On Cooperation Mechanism Of Pollution Prevention And Control In Drinking Water Source Area In Interregional Area

In recent years, pollution accidents of drinking water in cities occur frequently, and there were up to 11 severe pollution accidents during 2014, which has posed a serious threat to people’s livelihood. At present, most surface water sources have been seriously polluted, and water quality can not be guaranteed with cumulative pollution from industrial development of several decades. Drinking water sources pollution is extremely urgent to be solved.Through studying on various problems of domestic water sources and pollution prevention and control theories both home and abroad at present, it was showed that the attribute of goods for water resources is quasi-public goods, with competitiveness on consuming and excludability on benefit and strong externality. Besides, water resources are of the mobility among administrative regions with pollutant accumulation naturally.Taking Wangyao Reservoir for example, the current situation of pollution prevention and control was studied. Although local relevant departments have built detailed protection measures, the reservoir has being surrounded by many oil well sites and pipelines, and it still faces many problems:the core conflict between the economic development of local government and environmental protection;multiple departments in control concerning management; lack of independence and authority for management department; hard implementing accident emergency protocol; lack of public participation and supervision.Based on the above study, the paper further analyzed the reason of the thorny problem on drinking water sources, indicating that:local protectionism from the interest, the fragmental authority from non-unified leadership, the inadequate profit distribution and compensation system, the lack of supervision and restraint system, the lack of public participation and supervision, all of them lead to the current situation. Therefore, integrating the pollution status, the properties of water sources and the problems and reasons on controlling, from administrative and social management perspective, the constructing pollution prevention and control cooperative mechanism of cross-administrative region, including:establishing the information sharing mechanism, incentive mechanism, supervision and restraint mechanism and public participation mechanism. Information sharing is of high operability, and is the base of the followings. The government has to change the thinking to insure the implementation of the incentive mechanism.And the environmental protection administrations need specific authority for supervision and constraints. Besides, initiating pubic participation have huge impact in the whole society. Water drinking have close relationship with people’s live, and the government must commit to the sustainable development-Green GDP, transform development patterns and learned from environmental protection experiences abroad, thus the severe cumulative pollution problem can be gradually solved. However, administrative measures cannot ensure long-effective mechanism, and only by perfecting the environmental law, can the drinking water pollution be better control and settled.