Оценка влияния нефтедобычи на качество водных объектов Пермского края с применением ГИС-технологий

Abstract

The results of substantiation of the placement of technogenic load under the influence of oil-producing and oil-refining complexes on the territory of the catchment area of the Kama River using GIS technologies are presented. The justification is based on maps of groundwater vulnerability. The research involved an analysis of methods to assess the natural groundwater vulnerability, as well as the calculation of indicators allowing a qualitative and quantitative assessment using different vulnerability categories of municipal areas of the Perm Kray. Investigations were carried out under laboratory conditions on the content of chemical elements entering surface and ground waters in the territory of the Perm Kray with runoff from oil production and oil industry enterprises. The main areas of high contamination have been identified on the technogenic exposure map. The areas correspond to the oil producing and refining centers of the Perm Kray. According to the results, Berezniko-Solikamsky, Chaikovsky, Perm-Krasnokamsky, Kungursky, Lysvinsky, Chusovskoy, Kizelovsky-Gubakhinsky oil industry complexes have been assigned to such areas.