Changes in habitat suitability influences non-breeding distribution of waterbirds in central Europe

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F18%3AN0000057" target="_blank" >RIV/60460709:41330/18:N0000057 - isvavai.cz</a>

Výsledek na webu

<a href="https://wildfowl.wwt.org.uk/index.php/wildfowl/article/view/2668" target="_blank" >https://wildfowl.wwt.org.uk/index.php/wildfowl/article/view/2668</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/ibi.12559" target="_blank" >10.1111/ibi.12559</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Changes in habitat suitability influences non-breeding distribution of waterbirds in central Europe

Popis výsledku v původním jazyce

Waterbird species have different requirements with respect to their nonbreeding areas, aiming to survive and gain condition during the nonbreeding period. Nonbreeding areas selection could change over time and space driven by climate change and the habitat requirements of the species. To contribute to the explanation of the mechanism shaping nonbreeding area selection, we provide site specific analyses of distributional changes in wintering waterbirds in central Europe, located at the centre of its flyways. We use wintering waterbirds as a highly dynamic model group monitored on a long term scale over 50 years. We identified species habitat requirements and changes in habitat use at the level of 733 individual nonbreeding (specifically wintering) sites for 12 waterbird species using citizen science monitoring data. We calculated site specific mean numbers and estimated site specific trends in numbers. The site specific approach revealed a general effect of site mean winter temperature (seven out of 12 species), wetland type (all species) and land cover (all species) on site specific numbers. We found increasing site specific trends in numbers in the northern and eastern part of the study area (Mute Swan, Eurasian Teal, Common Pochard, Great Cormorant and Eurasian Coot). Common Merganser, Great Cormorant, Grey Heron, Common Pochard, Eurasian Coot and Common Moorhen increased their site specific numbers on standing waters. The site specific dynamics of bird numbers helped us to identify general preference for sites reducing winter harshness (warmer areas, running waters and more wetlands in the site vicinity), as well as indicate climate driven changes in spatial use of wintering sites (northern and northeastern range changes and changes in preference for industrial waters. The fine scale approach would be able to point out large scale range and distribution shifts regardless limited availability of large scale datasets.

Název v anglickém jazyce

Changes in habitat suitability influences non-breeding distribution of waterbirds in central Europe

Popis výsledku anglicky

Waterbird species have different requirements with respect to their nonbreeding areas, aiming to survive and gain condition during the nonbreeding period. Nonbreeding areas selection could change over time and space driven by climate change and the habitat requirements of the species. To contribute to the explanation of the mechanism shaping nonbreeding area selection, we provide site specific analyses of distributional changes in wintering waterbirds in central Europe, located at the centre of its flyways. We use wintering waterbirds as a highly dynamic model group monitored on a long term scale over 50 years. We identified species habitat requirements and changes in habitat use at the level of 733 individual nonbreeding (specifically wintering) sites for 12 waterbird species using citizen science monitoring data. We calculated site specific mean numbers and estimated site specific trends in numbers. The site specific approach revealed a general effect of site mean winter temperature (seven out of 12 species), wetland type (all species) and land cover (all species) on site specific numbers. We found increasing site specific trends in numbers in the northern and eastern part of the study area (Mute Swan, Eurasian Teal, Common Pochard, Great Cormorant and Eurasian Coot). Common Merganser, Great Cormorant, Grey Heron, Common Pochard, Eurasian Coot and Common Moorhen increased their site specific numbers on standing waters. The site specific dynamics of bird numbers helped us to identify general preference for sites reducing winter harshness (warmer areas, running waters and more wetlands in the site vicinity), as well as indicate climate driven changes in spatial use of wintering sites (northern and northeastern range changes and changes in preference for industrial waters. The fine scale approach would be able to point out large scale range and distribution shifts regardless limited availability of large scale datasets.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10615 - Ornithology

Projekt

—

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IBIS

ISSN

0019-1019

e-ISSN

1474-919X

Svazek periodika

160

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

582-596

Kód UT WoS článku

000434356700007

EID výsledku v databázi Scopus

2-s2.0-85039150221