However, with the development of economy and society, a series of eco-environmental questions caused by poverty are presented and tends to aggravate in the protection zone of surface water source of the city.

The cruise touring activity is confronted with a series of environmental and ecological problems such as pollution to the Reservoir water, great drain on energy and the inner-cruise environment, which may cause ecological disaster to the reservoir area, having a very bad negative effect.

Study on the eco-environmental problems and its countermeasures in the sustainable development of resources-based cities:a case study of Jining City;

By the case of Chang-Zhu-Tan agglomeration,eco-environmental problems in the process of urbanization are analyzed and relevant countermeasures are studied,aiming at providing beneficial references for the solve of eco-environmental problems.