Preliminary exploration of geological environment"isolated island"problem in urban area of Yuncheng County,Shandong Province
As a city of"isolated island"mining area,Yuncheng County's urban geological environment mainly faces such problems as mining collapse,changes in surface water quality and groundwater flow field,air pollution,comprehensive impacts of pithead power plants and coal chemical enterprises,and so on.The combined effect of mining earthquakes may also threaten the safety of urban buildings.This paper analyzes the influencing factors of urban geological environment and predicts the future development trend in Yuncheng County.It discusses the changes in coal mining collapse areas,impact on groundwater environment,and changes in air quality.Suggestions are put forth regarding urban environmental geological survey and evaluation,and the establish-ment of an urban geological environment monitoring network in Yuncheng County.
isolated island citygeological environmentdisasterpollutionmonitoring
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