Arid
DOI10.1134/S1995425515030117
Comparative ecology of horned lark Eremophila alpestris flava Gm. and snow bunting Plectrophenax nivalis L. in subarctic and arctic zones
Ryzhanovsky, V. N.
通讯作者Ryzhanovsky, V. N.
来源期刊CONTEMPORARY PROBLEMS OF ECOLOGY
ISSN1995-4255
EISSN1995-4263
出版年2015
卷号8期号:3页码:309-316
英文摘要

The ecological features of snow buntings and horned lark have been discussed; their ecology has so much in common that they are the only representatives of the Passeriformes order in polar deserts and arctic tundra. Under the current climate conditions of the Arctic, there is no northern range limit for snow buntings. The limit of the horned lark northern range is determined by the minima of biotopic, food supply, and temperature factors; these factors allow the horned lark to penetrate the Arctic zone, though not to occupy a considerably large part of it. Southern limits of distribution of horned larks and snow buntings are probably determined by the light regime in the region, since outside the polar day zone the birds are unable to enter a state of reproductive activity. An additional requirement for the nesting habitat of snow buntings is an average July temperature below 10A degrees C.


英文关键词Arctic horned lark snow bunting adaptation habitat
类型Article
语种英语
国家Russia
收录类别SCI-E
WOS记录号WOS:000356341300005
WOS关键词MOLT
WOS类目Ecology
WOS研究方向Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/186598
作者单位(1)Russian Acad Sci, Inst Plant & Anim Ecol, Ural Branch, Ekaterinburg 620144, Russia
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GB/T 7714
Ryzhanovsky, V. N.. Comparative ecology of horned lark Eremophila alpestris flava Gm. and snow bunting Plectrophenax nivalis L. in subarctic and arctic zones[J],2015,8(3):309-316.
APA Ryzhanovsky, V. N..(2015).Comparative ecology of horned lark Eremophila alpestris flava Gm. and snow bunting Plectrophenax nivalis L. in subarctic and arctic zones.CONTEMPORARY PROBLEMS OF ECOLOGY,8(3),309-316.
MLA Ryzhanovsky, V. N.."Comparative ecology of horned lark Eremophila alpestris flava Gm. and snow bunting Plectrophenax nivalis L. in subarctic and arctic zones".CONTEMPORARY PROBLEMS OF ECOLOGY 8.3(2015):309-316.
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