Kofluktuace mezi tažnými druhy ptáků v jejich datu příletu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F05%3A00023512" target="_blank" >RIV/68081766:_____/05:00023512 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Co-fluctuation among bird species in their migration timing

Popis výsledku v původním jazyce

Long-term spring arrival dates of 37 migratory bird species as recorded in Moravia (Czech Republic) during 103 years between 1881 and 2001 were evaluated for pairwise correlation (i.e. co-fluctuation in migratory timing) between avian species. Cluster analysis of the correlation matrix revealed a number of clusters (called 'migrons') of co-fluctuating migratory bird species. All short-distance migrants with the European (Mediterranean) winter range clustered together in migron A (e.g., Alauda arvensis,Motacilla alba, Vanellus vanellus, Sturnus vulgaris, Phylloscopus collybita, Erithacus rubecula, Turdus philomelos, Larus ridibundus, Sylvia atricapilla), while six other, smaller clusters were formed exclusively of long-distance migrants having an African (sub-Saharan) winter range. Results of the co-migration analysis pose interesting questions about possible varying underlying mechanisms of the migration timing in different migrons of birds.

Název v anglickém jazyce

Co-fluctuation among bird species in their migration timing

Popis výsledku anglicky

Long-term spring arrival dates of 37 migratory bird species as recorded in Moravia (Czech Republic) during 103 years between 1881 and 2001 were evaluated for pairwise correlation (i.e. co-fluctuation in migratory timing) between avian species. Cluster analysis of the correlation matrix revealed a number of clusters (called 'migrons') of co-fluctuating migratory bird species. All short-distance migrants with the European (Mediterranean) winter range clustered together in migron A (e.g., Alauda arvensis,Motacilla alba, Vanellus vanellus, Sturnus vulgaris, Phylloscopus collybita, Erithacus rubecula, Turdus philomelos, Larus ridibundus, Sylvia atricapilla), while six other, smaller clusters were formed exclusively of long-distance migrants having an African (sub-Saharan) winter range. Results of the co-migration analysis pose interesting questions about possible varying underlying mechanisms of the migration timing in different migrons of birds.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název periodika

Folia zoologica

ISSN

0139-7893

e-ISSN

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Svazek periodika

54

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

159-164

Kód UT WoS článku

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EID výsledku v databázi Scopus

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