Analysis of Level of Technogenic Impact on Water Area of Uglovoy Bay

[摘要] Industrial effluent discharge and man-induced soil fills play a decisive role in increased pollutant concentrations. Several areas which are unfavorable in terms of the heavy metal and oil product content have been identified by the environmental monitoring results in the Uglovoy Bay in February 2015. Maximum permissible concentrations (MPC) of heavy metals and oil products were exceeded in the northeastern part of the Uglovoy Bay in locations where the Peschanka River and the Aerodromnaya River drain into the sea. Integral heavy-metal index calculations showed that this area is the most polluted in the Uglovoy Bay. Other significantly polluted areas were identified off the Zima Yuzhnaya settlement in the mouth of the bay and in vicinity of the low-level bridge.

[发布机构] Department of Life Safety in Emergencies and Environment Protection, Far Eastern Federal University, Sukhanova St. 8, Vladivostok; 690090, Russia^1;Laboratory of Hydrological Processes and Climate, V.I. il'Ichev Pacific Oceanological Institute, FEB RAS, 43 Baltiyskaya St., Vladivostok; 690041, Russia^2

[学科分类] 土木及结构工程学

[关键词] Environmental Monitoring;Heavy metal index;Industrial effluent discharges;Maximum permissible concentration;Pollutant concentration;Polluted area;Technogenic impact;Water areas