Global InformationGavkhouni information
| Designations | |
|---|---|
Ramsar Wetland | |
| Official name | Gavkhouni Lake and marshes of the lower Zaindeh Rud |
| Designated | 23 June 1975 |
| Reference no. | 53[1] |
Gavkhouni (Persian: گاوخونی, romanized: Gāwxuni) also written as Gawkhuni or Batlaq-e-Gavkhuni, located in the Iranian Plateau in central Iran, east of the city of Isfahan, is the terminal basin of the Zayandeh River. Gavkhouni is a salt marsh with a salinity of 31.5% and an average depth of about 1 m. The salt marsh can dry up in summer. The Zayandeh River originates in the Zagros mountains, and travels around 300 km, before terminating in Gavkhouni.
Gavkhouni receives pollution from Isfahan and other urban sources. Isfahan is a major oasis city on the Zayandeh River with a population over 1.5 million.
The marshes were designated a Ramsar site in 1975, the 19th wetland in Iran designated as a Wetland of International Importance on the Ramsar list.[2] The wetland is home to a variety of migratory birds including flamingos, ducks, geese, gulls, pelicans, and grebes. The vegetation of the area is very specialised; there are no green plants and trees around the lake due to soil salinity, but in the wetland, different species such as reeds, cattail, Schoenoplectus, pondweeds and various algae grow.[3]
- ^ "Gavkhouni Lake and marshes of the lower Zaindeh Rud". Ramsar Sites Information Service. Retrieved 25 April 2018.
- ^ Ramsar sites database Archived September 27, 2009, at the Wayback Machine
- ^ "Gavkhouni wetland playing host to migratory flamingos". Tehran Times. 2020-08-18. Retrieved 2021-04-05.