BREEDING CONDITIONS REPORT, 1992


RESPONDENT

Vladimir Morozov

SITE NAME

Bolshezemelskaya Tundra, eastern part, typical tundra subzone, Russia

Contact details (phone/fax//e-mail//address):
(495)1553044 // piskulka@mtu-net.ru // Shebashevski Proezd, 7-16, Moscow, 125315, Russia

PROJECT DETAILS

Project name:

Start of survey:

End of survey: Team size:


WEATHER CONDITIONS

Season phenology: late

Weather conditions:

Spring was generally late and prolonged, although in early May there were several warm days. Snowstorms and freezing temperatures were quite common even during the first ten days of June. All natural processes (except ice break-up) occurred three to three and a half weeks later than usual. Summer and autumn was cold and wet with frequent prolonged rains and sometimes stormy north-westerly winds.

 

Season temperature: cold
Season humidity: rainy
Date of 50% snow-cover:
Date of ice-break on rivers:
Date of final loss of snow:

BIOTIC CONDITIONS

Rodents abundance evaluation:

low

Breeding conditions:

Abundance of Arctic Foxes was high especially around the Baidaratskaya Gulf of the Kara Sea, where single pairs were even breeding. Owls, Glaucous Gulls Larus hyperboreus and skuas Stercorarius spp. did not breed; the latter remained in flocks on the breeding grounds until mid-July and then departed. Rough-legged Buzzards Buteo lagopus did not breed in the typical tundra subzone. Waders were completely unsuccessful in the typical tundra subzone.
 

Rodent dynamics:

Rodent species recorded:

LatinAbundance

Summary of fauna studies:

 

FAUNA IN THE STUDY AREA

Group of speciesPresenceAbundanceBreedingDetailed studiesComment
arctic foxesYesabundantbreeding  
lemmingsYesrare   
wadersYes    
buzzardsYes no  

 

SEABIRD COLONIES

speciesComment

 

WATERBIRD NON-BREEDING AGGREGATIONS

speciesAggregation typeNumberComment

 

HUMAN ACTIVITY IN THE STUDY AREA

Human activityComment

 


Source(s):

Tomkovich, P.S. 1998. Breeding conditions for waders in Russian tundras in 1992. International Wader Studies 10:117-123.

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 Last updated: 11 Dec. 2008  

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