In Assaluyeh region, 3 sampling stations have been designated which are located at a distance of 5 km from each other and include West Assaluyeh station, Central Assaluyeh station and East Assaluyeh sampling station. The recorded statistics are related to a 10-year period in three stations during 2001, 2007 and 2011.
According to the 7 tables presented in the results section, it can be seen that based on the sampling of Tables 1, 2, 3 and 4 performed during these years, the number of samples has decreased under the same sampling conditions and time. Also, according to the results of Tables 5 and 6, the gender composition has been disturbed in the balance of the number of males and females during the last 10 years, so that the number of genders, which usually follows the law of 50% male and 50% female in nature, this number gradually Time has become more chaotic.
This shows that unfortunately not much activity has been done to reduce the pollution load during the mentioned years and every year this amount of pollution changes affects the habitat of crabs that are located in the coastal tidal zone and this region to The title is one of the best areas to recognize the increase or decrease of pollution. More research should be done on the type and extent of pollution in the coastal areas of the country, especially in the vicinity of developed industrial sites, in order to better investigate the pollution load status. The oil and gas industry and others need to adhere more closely to environmental standards. Further training should be provided by the Environmental Protection Agency to comply with environmental standards in order to reduce pollution by transferring technical knowledge to personnel stationed in industrial locations.