Identify potential environmental Given the existing infrastructure and create, maintain existing use and protection of the land uses are incompatible, control and reduction of environmental pollutants and chemicals, increased productivity and increased production per unit area and increased utilization of financial resources and credibility, reduce stress reducing the environmental and other aquatic diseases and reduce the risks of the main results Mybashd.chra that the -Sngyn metals due to several effects, including growth retardation, behavior, genetic changes, Flzat-Sngyn toxic, accumulate in Znjyrh-Ghzayy in Akvsystm-Hay water and tissues of fish and the importance of issues My-Grdd.hdf assess the health of human beings of this study, the appropriate zones aquaculture in the catchment area of ​​Gorgan Gulf, with respect to all the parameters of ecological power, economic power, social infrastructure and health risks of heavy metals. The effort to adopt a standard way in the modern world, a good way to identify and zoning areas suitable for aquaculture in the Gulf of Gorgan find that if you reach the specified targets across the province interoperability and aquaculture production and provide a coherent plan paved the way.