Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Пернатые хищники и и...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

Некоторые особенности экологических ниш пернатых хищников в российской части предгорий Алтая

Некоторые особенности экологических ниш пернатых хищников в российской части предгорий Алтая

Abstract

The paper attempts to describe the spatial niches (i.e. one of the components of ecological niches) for the most characteristic raptor species in the Russian part of the Altai foothills. The impact of 3 parameters of landscape on the distribution of raptor breeding territories was analyzed: a degree of ruggedness and afforestation of the land, as well as the density of rural population. Also 2 parameters of spatial distribution of nests were assessed: the nearest neighbor distance and the height of nest location on the substrate. The analysis has shown that the spatial niches of the Black Kite (Milvus migrans) and the Buzzard (Buteo buteo) in the Altai foothills overlap largely and differ significantly from niches of the Imperial Eagle (Aquila heliaca) and the Golden Eagle (Aquila chrysaetos), which, by-turn, strongly overlap too. Niches of the Steppe Eagle (Aquila nipalensis) seems to overlap only partially with the Kite and Buzzard niches and to a large extent with niches of the Eagle Owl (Bubo bubo), which significantly overlaps also with the Imperial and Golden Eagles niches. The maximum difference in spatial niches was recorded for the Black Kite and Golden Eagle.

В статье предпринята попытка описания пространственных ниш (т.е., одной из составляющих экологических ниш) наиболее характерных для российской части предгорий Алтая видов пернатых хищников. При анализе были использованы 3 параметра ландшафтной приуроченности гнездовых участков: густота расчленения рельефа, лесистость территории и плотность сельского населения, а также 2 параметра пространственного размещения гнёзд: дистанции между ближайшими соседями и высота расположения гнёзд на субстрате. Анализ показал, что пространственные ниши чёрного коршуна (Milvus migrans) и канюка (Buteo buteo) в предгорьях Алтая в значительной степени перекрываются и существенно отличаются от ниш могильника (Aquila heliaca) и беркута (Aquila chrysaetos), которые, в свою очередь, также сильно перекрываются между собой. Ниша степного орла (Aquila nipalensis) лишь частично перекрывается с нишами коршуна и канюка и в значительной степени с нишей филина (Bubo bubo), которая существенно перекрывается также и с нишами могильника и беркута. Максимально различны между собой пространственные ниши коршуна и беркута.

Keywords

ЭКОЛОГИЧЕСКАЯ НИША, ПРОСТРАНСТВЕННАЯ НИША, ПЕРНАТЫЕ ХИЩНИКИ, СОКОЛООБРАЗНЫЕ (FALCONIFORMES), СОВООБРАЗНЫЕ (STRIGIFORMES), ПРЕДГОРЬЯ АЛТАЯ

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold
Related to Research communities