Mateřské efekty a kvalita potomstva: hledání nejlepší metody

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002147" target="_blank" >RIV/61989592:15310/04:00002147 - 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

Maternal effects and offspring performance: in search of the best method

Popis výsledku v původním jazyce

A study was made of the influence of trampling by grazing animals on the nesting success of real nests (meadow pipit, Anthus pratensis; water pipit, Anthus spinoletta; and skylark, Alauda arvensis) and simulated nests (caps from jam-jars filled by greenplasticine) on pasture in the Orlicke Mountains and on unmanaged alpine meadows in the Jeseniky Mountains (Czech Republic, Central Europe). While the pasture was continuously grazed by livestock at high densities, unmanaged alpine meadow was grazed onlyby wild large herbivores at far lower densities. Trampling was the primary cause of nest failure in the Orlicke Mountains, but was infrequent in the Jeseniky Mountains. The number of real nests lost by trampling corresponded to simulated nests within thelocalities. Spatial distribution of simulated nests had no effect on their survival on intensively grazed fields. The results indicate that grazing animals negatively influenced the nesting success of real and simulated nests of grasslan

Název v anglickém jazyce

Maternal effects and offspring performance: in search of the best method

Popis výsledku anglicky

A study was made of the influence of trampling by grazing animals on the nesting success of real nests (meadow pipit, Anthus pratensis; water pipit, Anthus spinoletta; and skylark, Alauda arvensis) and simulated nests (caps from jam-jars filled by greenplasticine) on pasture in the Orlicke Mountains and on unmanaged alpine meadows in the Jeseniky Mountains (Czech Republic, Central Europe). While the pasture was continuously grazed by livestock at high densities, unmanaged alpine meadow was grazed onlyby wild large herbivores at far lower densities. Trampling was the primary cause of nest failure in the Orlicke Mountains, but was infrequent in the Jeseniky Mountains. The number of real nests lost by trampling corresponded to simulated nests within thelocalities. Spatial distribution of simulated nests had no effect on their survival on intensively grazed fields. The results indicate that grazing animals negatively influenced the nesting success of real and simulated nests of grasslan

Druh

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

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA206%2F03%2F0215" target="_blank" >GA206/03/0215: Studium biologických bariér genetického toku u lejsků</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Oikos

ISSN

0030-1299

e-ISSN

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Svazek periodika

106

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DK - Dánské království

Počet stran výsledku

5

Strana od-do

422-426

Kód UT WoS článku

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EID výsledku v databázi Scopus

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