Conclusion Construction and popularization of sanitary toilet in the rural areas with schistosomiasis epidemic is proved to be an effective measure for schistosomiasis incidence and diarrhea incidence control and achieves significant health effectiveness.

The hinge to fulfill public benefit of health service was government domination so as to improve the proportion of health service public benefit.

Objective To know the toilet reforms influence to the flies species density in the countryside of Jinan,evaluating the sanitary result of toilet reform of countryside.

The design and distribution of ecological benefits monitoring station of protecting forest of the Yangtze River in Hunan Province;

Evaluation of ecological benefits of water-saving irrigation demonstration project in pastoral area based on AHP;

Analysis of ecological benefits and countermeasures of sustainable management for present tussah forests in mountainous areas in Eastern Liaoning;