The role of popular participation in protecting the natural propagation of Rutilus kutum in the Kheirud River

Disregarding the degraded ecosystems, especially the regional rivers, threatens biodiversity in the Caspian Sea basin. The purpose of this study is to promote the co-ordination of research, implementation, promotion and education on the conservation of natural reproduction of Caspian Sea fish in the Kheirud River. This study was conducted in the Kheirud River in the years 2017-2018 as a model site from September 2017 in one year. The Kheirud River with a latitude of 51 ° 34 ° 51 and a latitude of 40 ° 37 ° 36 are divided into three upper parts of the hands, the middle section and the lower part. In this survey, 15,000 Rutilus kutum breeder entered the river, which female numbers were of at least 5000-3000. On average, the capacity of 10 million larvae (7.5-7.5 million) from natural reproduction entered the production chain. The penetration rate of the river reached about 0 to 7.5 million larvae. More than 70 fishermen were covered by this study, with a penetration rate of from 0 to 3.5%. More than 450 women and 500 students and teenagers were covered by this study and their penetration rate in this region was estimated at 30% and 16%, respectively. With this view, and in light of the experience gained from the present study, the importance of the greater participation of the public and the public in the pursuit of the goals of similar studies becomes more eviden