The reasonable exploitation and utilization of water resources is the key to the sustainable development of economy and society in Baoji city.

Aim The spatial characters of population ageing and its influencing factors were analyzed to provide scientific basis for countermeasures.

In addition, it has compared the characteristics of ecological footprint of Ankang and Baoji.

Conclusion Baoji city downtown belongs to the industry city, the child lead poisoning check up outs the rate higher, should cause the high degree value.

At the statement of the series of theoretical analysis mentioned before, the demonstration is Baoji City Tourism Destination Image as an actual example.