Pollutants Hazard Potential and Environment Vulnerability of Caspian Sea

The main aim of research was the evaluating hazard potential degree of contamination resources and environment vulnerability intensity in the coastal zone of the southern territories of the Caspian Sea. Hazard potential degree of pollution resources were calculated with use universal ranking system model (URSM) and Fuzzy mathematical theory in 219 zones of study area. Main results show that agriculture activities and municipal urban sewage and solid waste were vital contamination resources in the study area and the rate of several pollutions hazard and high environment vulnerability intensity have been dominated near to main rivers and coastal zone of main cities.