modern status of the steppe eagle population in the orenburg region, russia

Clicks: 69
ID: 232989
2017
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #22 of 25 articles by views in brain and language

Most read Least read

Bar heights use a square-root scale.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
The article presents the results of the Steppe Eagle (Aquila nipalensis) monitoring in the Orenburg region in 2010–2015. For 2010–2015 the population of Steppe Eagle in Orenburg region decreased by 20.6% and is 266–349, at average 293 breeding pairs. In 2015 the average density of occupied breeding territories on the main part of the Steppe Eagle breeding population (Trans Ural – Western part of the region) in the Orenburg region was about 8.6 per 100 km2, in the other habitats of the low and middle density of species – 1.3 (0.67–2.7)/100 km2. Observed breeding success in 2013 is 0.55±1.04, in 2015 is 0.40±0.78 nestlings per occupied breeding territory. Substantial increase in the proportion of young birds in the breeding pairs from 21.7% in 2012 to 44.4% in 2015 was noticed. The main threats to the Steppe Eagle in the Orenburg region are steppe fires and death on power lines. It is likely that the decline of eagles’ population is due to increasing of negative factors on the migration routes and wintering grounds
Reference Key
karyakin2017pernatyemodern Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Igor V. Karyakin;Ludmila S. Zinevich;Elvira G. Nikolenko
Journal brain and language
Year 2017
DOI
10.19074/1814-8654-2016-33-90-119
URL
http://rusraptors.ru/index.php/RC/article/view/77
Keywords
including nature conservation geographical distributionzoology

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.