Changes in spring arrival dates and temperature sensitivity of migratory birds over two centuries

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F17%3A73585095" target="_blank" >RIV/61989592:15310/17:73585095 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs00484-017-1305-5" target="_blank" >https://link.springer.com/article/10.1007%2Fs00484-017-1305-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00484-017-1305-5" target="_blank" >10.1007/s00484-017-1305-5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Changes in spring arrival dates and temperature sensitivity of migratory birds over two centuries

Popis výsledku v původním jazyce

Long-term phenological data have been crucial at documenting the effects of climate change in organisms. However, in most animal taxa, time series length seldom exceeds 35 years. Therefore, we have limited evidence on animal responses to climate prior to the recent warm period. To fill in this gap, we present time series of mean first arrival dates to Central Europe for 13 bird species spanning 183 years (1828-2010). We found a uniform trend of arrival dates advancing in the most recent decades (since the late 1970s). Interestingly, birds were arriving earlier during the cooler early part of the nineteenth century than in the recent warm period. Temperature sensitivity was slightly stronger in the warmest 30-year period (-1.70 +/- SD 0.47 day A degrees C-1) than in the coldest period (-1.42 +/- SD 0.89 day A degrees C-1); however, the difference was not statistically significant. In the most recent decades, the temperature sensitivity of both short- and long-distance migrants significantly increased. Our results demonstrate how centennial time series can provide a much more comprehensive perspective on avian responses to climate change

Název v anglickém jazyce

Changes in spring arrival dates and temperature sensitivity of migratory birds over two centuries

Popis výsledku anglicky

Long-term phenological data have been crucial at documenting the effects of climate change in organisms. However, in most animal taxa, time series length seldom exceeds 35 years. Therefore, we have limited evidence on animal responses to climate prior to the recent warm period. To fill in this gap, we present time series of mean first arrival dates to Central Europe for 13 bird species spanning 183 years (1828-2010). We found a uniform trend of arrival dates advancing in the most recent decades (since the late 1970s). Interestingly, birds were arriving earlier during the cooler early part of the nineteenth century than in the recent warm period. Temperature sensitivity was slightly stronger in the warmest 30-year period (-1.70 +/- SD 0.47 day A degrees C-1) than in the coldest period (-1.42 +/- SD 0.89 day A degrees C-1); however, the difference was not statistically significant. In the most recent decades, the temperature sensitivity of both short- and long-distance migrants significantly increased. Our results demonstrate how centennial time series can provide a much more comprehensive perspective on avian responses to climate change

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10510 - Climatic research

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

International Journal of Biometeorology

ISSN

0020-7128

e-ISSN

—

Svazek periodika

61

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

11

Strana od-do

1279-1289

Kód UT WoS článku

000403938200010

EID výsledku v databázi Scopus

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