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Location Uzbekistan, Kashkadarya
Central coordinates 65o 34.18' East  38o 22.28' North
IBA criteria A1, A4i, A4iii
Area 8,040 ha
Altitude 375 - 391m
Year of IBA assessment 2006

Uzbekistan Society for the Protection of Birds (Affiliate)



Site description The site is situated 45 km southwest of the town of Karshi, on the border of reclaimed land and the desert. The length of reservoir is 14 km; average width, 5.5 km (widest point 7 km); average depth is 20.0 m (deepest point 40 m). The reservoir is fed by water from the Amudarya river through the main Karshi canal. Water quality depends on that of the Amudarya river. Water salinity is constant in the region of 0.7-0.8 g/l. The reservoir does not freeze and has limited vegetation cover. The gently sloping shores are covered with sparse arid vegetation impoverished as a result of overgrazing by cattle. Thickets of tamarisk occur in some places.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Greylag Goose Anser anser winter  2000-2004  1,020-37,902 adults only  medium  A4i  Least Concern 
Mallard Anas platyrhynchos winter  2000-2004  8,139-34,734 adults only  medium  A4i  Least Concern 
Ferruginous Duck Aythya nyroca winter  2000  50 adults only  medium  A1  Near Threatened 
Great White Pelican Pelecanus onocrotalus passage  2007  300 individuals  medium  A4i  Least Concern 
Demoiselle Crane Anthropoides virgo passage  2007  6,005 individuals  medium  A4i  Least Concern 
A4iii Species group - waterbirds winter  2000-2004  57,022-66,698 individuals  medium  A4iii   

Habitats

IUCN habitat Habitat detail Extent (% of site)
Wetlands (inland)   100%

Land use

Land-use Extent (% of site)
agriculture 30%
Notes: Lands in the coastal part of the water body are used as pastures for domestic cattle. All the year round, the water body is used as the watering pond for small cattle.
fisheries/aquaculture 80%
Notes: If used for fisheries under the long-term rent, it will bring about practically non-regulated and uncontrolled catch of fish.
water management 100%
Notes: The water body is significantly affected by water management conditions. Water discharges depending on the agricultural needs reach 80%. This prevents the formation of the nesting avian fauna on the water body.

Other biodiversity The following species inhabiting desert and semi-desert areas were recorded: rodents by gerbils and Long-clawed Ground Squirrel; Muskrat inhabits areas bordering canals and collector water courses; predators by Vulpes vulpes karagan, Golden Jackal and Steppe Cat; and reptiles by Steppe Agama. Fish in the reservoir include sazan and, cat-fish. Tree-shrub vegetation in the coastal zone has almost been lost to agricultural development, collection of firewood by local residents and overgrazing by cattle. Small areas of sparse thickets of tamarisk, saltwort and Artemisia sp. can be found and Koreleniya grows in the damp depressions.

References Atadjanov, A., Filatov, A., Lanovenko, Y., Zagrebin, S., Chernogaev, E., Khodjaev, J. (2001) Aerial Survey of Wetlands in Uzbekistan (winter 2000). Report of the project RSGF "Protection of Uzbekistan's Wetlands and their Waterfowl". Part 3. Tashkent, June 2001. IWC National Data Base (2003-2005) Wetland International IWC Data Base (2003-2004)

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Talimarzhan Reservoir. Downloaded from http://www.birdlife.org on 10/07/2014

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