Survival fluctuation is linked to precipitation variation during staging in a migratory shorebird
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F22%3A00565118" target="_blank" >RIV/68081766:_____/22:00565118 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216208:11310/22:10452917
Výsledek na webu
<a href="https://www.nature.com/articles/s41598-022-24141-5" target="_blank" >https://www.nature.com/articles/s41598-022-24141-5</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41598-022-24141-5" target="_blank" >10.1038/s41598-022-24141-5</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Survival fluctuation is linked to precipitation variation during staging in a migratory shorebird
Popis výsledku v původním jazyce
Understanding how weather conditions affect animal populations is essential to foresee population changes in times of global climate shifts. However, assessing year-round weather impacts on demographic parameters is hampered in migratory animals due to often unknown occurrence in space and time. We addressed this by coupling tracking and weather data to explain extensive variation in apparent survival across 19 years in a northern European population of little ringed plovers (Charadrius dubius). Over 90% (n = 21) of tracked individuals followed migration routes along the Indo-European flyway to south India. Building on capture-recapture histories of nearly 1400 individuals, we found that between-year variation in precipitation during post-breeding staging in northern South Asia explained 47% of variation in apparent adult survival. Overall, the intensity of the monsoon in South Asia explained 31-33% of variability in apparent survival. In contrast, weather conditions in breeding, final non-breeding and pre-breeding quarters appeared less important in this species. The integration of multi-source data seems essential for identifying key regions and periods limiting population growth, for forecasting future changes and targeting conservation efforts.
Název v anglickém jazyce
Survival fluctuation is linked to precipitation variation during staging in a migratory shorebird
Popis výsledku anglicky
Understanding how weather conditions affect animal populations is essential to foresee population changes in times of global climate shifts. However, assessing year-round weather impacts on demographic parameters is hampered in migratory animals due to often unknown occurrence in space and time. We addressed this by coupling tracking and weather data to explain extensive variation in apparent survival across 19 years in a northern European population of little ringed plovers (Charadrius dubius). Over 90% (n = 21) of tracked individuals followed migration routes along the Indo-European flyway to south India. Building on capture-recapture histories of nearly 1400 individuals, we found that between-year variation in precipitation during post-breeding staging in northern South Asia explained 47% of variation in apparent adult survival. Overall, the intensity of the monsoon in South Asia explained 31-33% of variability in apparent survival. In contrast, weather conditions in breeding, final non-breeding and pre-breeding quarters appeared less important in this species. The integration of multi-source data seems essential for identifying key regions and periods limiting population growth, for forecasting future changes and targeting conservation efforts.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10615 - Ornithology
Návaznosti výsledku
Projekt
<a href="/cs/project/GA20-00648S" target="_blank" >GA20-00648S: Vztahy mezi migračními zvyklostmi, fenologií, biotopovými nároky a demografií jako klíč k pochopení zákonitostí populační dynamiky tažných ptáků</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Scientific Reports
ISSN
2045-2322
e-ISSN
2045-2322
Svazek periodika
12
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
10
Strana od-do
19830
Kód UT WoS článku
000885379900032
EID výsledku v databázi Scopus
2-s2.0-85142160450