The Evaluation Of Urban Environmental Geology In PanZhihua City

With the development of global urbanization, the effect of geologicalenvironmental factors at the development of the city also increasing obviously. Itbecomes the actual problem about the city development nowadays, so it becomes anew research of city geology study how evaluate the city's environmental geology.This article takes mining city PanZhihua for example, based on the data whichcame from the geology, mine, hydrology, the physical geography, the economy andthe development programming of PanZhihua all-around, This article has found thegeological environmental condition and main problems about city programming,construction and development, which by the way of the data exploitation andinvestigation on the spot. It also made use of the theories and methods of the cityenvironmental geology, the environmental geochemistry and the city ecology etc. Atthe above-mentioned elements, I carried the integrative evaluation which use TheAnalytic Hierarchy Process on the city environment geology of PanZhihua City. Newexploration on evaluation method and the evaluation systems in the mining cityenvironmental geology was done. PanZhihua City geological environmental data baseand serises pictures of geological environmental was done.As a whole the geological environment of PanZhihua City is good. The area ofgood geological environment arrives at 51%, and the area of bad geologicalenvironment accounts for 19%. PanZhihua city have many kinds of mineral resources.It is affluent in water and tour resource too, climate amenity and sunlight sufficiencyand traffic advantage, so it adapts to human habitation and development of city. Butwith the unreasonable mining exploitation and illogical construct city, it unceasingaffects city constructing and development that the main environment geologicalproblem of geology disaster and environment polluting etc. This article, combiningthe programming of PanZhihua City, put forward the homologous prevent and curedistrict and measure which aim at the main environment geological problem in theresearch area. This article offered scientific and accurate hereunder in geologicalenvironment to improve and adjust the city ecosystem of PanZhihua City, and to tablea proposal to the development programming of city society, economy.