Demografické a individuální změny populace hraboše polního v poli ponechaném ladem

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Conspicuous demographic and individual changes in a population of the common vole in a set-aside alfalfa field

Popis výsledku v původním jazyce

The termination of agricultural production in intensively managed fields leads to the succession of weed communities and to changes in the vegetation cover and food supply for animals. We studied a population of the common vole on a regularly managed alfalfa field in southern Moravia (Czech Republic) during two and a half consecutive years. When the field was set aside, the vegetation cover transformed significantly and we studied the same vole population for the next three years. Multi-annual variationin population size disappeared; maximal abundances decreased, and mean body size tended to be lower in the weed-filled habitat. We observed conspicuous seasonal patterns in the proportion of breeding females, sex ratio and in litter size variation; however these patterns did not depend on the field management regime.

Název v anglickém jazyce

Conspicuous demographic and individual changes in a population of the common vole in a set-aside alfalfa field

Popis výsledku anglicky

The termination of agricultural production in intensively managed fields leads to the succession of weed communities and to changes in the vegetation cover and food supply for animals. We studied a population of the common vole on a regularly managed alfalfa field in southern Moravia (Czech Republic) during two and a half consecutive years. When the field was set aside, the vegetation cover transformed significantly and we studied the same vole population for the next three years. Multi-annual variationin population size disappeared; maximal abundances decreased, and mean body size tended to be lower in the weed-filled habitat. We observed conspicuous seasonal patterns in the proportion of breeding females, sex ratio and in litter size variation; however these patterns did not depend on the field management regime.

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Annales Zoologici Fennici

ISSN

0003-455X

e-ISSN

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Svazek periodika

45

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

FI - Finská republika

Počet stran výsledku

16

Strana od-do

39-54

Kód UT WoS článku

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EID výsledku v databázi Scopus

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