IMPACT OF OIL FIELD EXPLOITATION ON ECO-ENVIRONMENT OF THE DAQING LAKES  

作　　者：YUShao-peng LUJin-fu SUNGuang-you 

机构地区：[1]DepartmentofGeography,HarbinUniversity,Harbtn150086,P.R.China [2]DepartmentofEnvironmentSciences,NortheastNormalUniversity,Changchun130024,P.RChina [3]NortheastInstituteofGeographyandAgriculturalEcology,ChineseAcademyofSciences,Changchun130012,P.R.China

出　　处：《Chinese Geographical Science》2003年第2期175-181,共7页中国地理科学（英文版）

基　　金：UndertheauspicesoftheKnowledgeInnovationProjectsofChineseAcademyofSciences(No.KZCX2302).

摘　　要：The Daqing lakes are located in the region with sub-humid continent al monsoon climate. Through historical comparison of the environment before and after oil field exploitation in the area, the paper analyses the impact of oil f ield exploitation on the eco-environment of the lakes, including the impact of diversion works, drainage works, exploitation and utilization of groundwater, dr opped crude oil and petrochemical wastewater on the lakes water body. The analys is shows that oil field exploitation caused serious pollution to soil in the lak es area and deterioration of the eco-environment. The impact became more eviden t with passage of time, and the intensity varied with areas, getting more seriou s from west to east, which meant that the eastern part of the lakes were influen ced much more seriously by the human activities. To improve the eco-environment of the Daqing lakes and make them sustainable utilization, the effective protec tion measures should be taken.The Daqing lakes are located in the region with sub-humid continental monsoonclimate. Through historical comparison of the environment before and after oil field exploitationin the area, the paper analyses the impact of oil field exploitation on the eco-environment of thelakes, including the impact of diversion works, drainage works, exploitation and utilization ofgroundwater, dropped crude oil and petrochemical wastewater on the lakes water body. The analysisshows that oil field exploitation caused serious pollution to soil in the lakes area anddeterioration of the e-co-environment. The impact became more evident with passage of time, and theintensity varied with areas, getting more serious from west to east, which meant that the easternpart of the lakes were influenced much more seriously by the human activities. To improve theeco-environment of the Daqing lakes and make them sustainable utilization, the effective protectionmeasures should be taken.

关 键 词：oil field exploitation lakes eco-environment daqing oil field environmental pollution 

分 类 号：X741[环境科学与工程—环境工程] X524