Habitat edges affect patterns of artificial nest predation along a wetland-meadow boundary

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10282384" target="_blank" >RIV/00216208:11310/14:10282384 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68081766:_____/14:00432251 RIV/60460709:41330/14:64204

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.actao.2014.06.003" target="_blank" >http://dx.doi.org/10.1016/j.actao.2014.06.003</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.actao.2014.06.003" target="_blank" >10.1016/j.actao.2014.06.003</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Habitat edges affect patterns of artificial nest predation along a wetland-meadow boundary

Popis výsledku v původním jazyce

Wetland habitats are among the most endangered ecosystems in the world. However, little is known about factors affecting the nesting success of birds in pristine grass-dominated wetlands. During three breeding periods we conducted an experiment with artificial ground nests to test two basic mechanisms (the matrix and ecotonal effects) that may result in edge effects on nest predation in grass-dominated wetland habitats. Whereas the matrix effect model supposes that predator penetrate from habitat of higher predator density to habitat of lower predator density, thus causing an edge effect in the latter, according to the ecotonal effect model predators preferentially use edge habitats over habitat interiors. In addition, we tested the edge effect in a wetland habitat using artificial shrub nests that simulated the real nests of small open-cup nesting passerines. In our study area, the lowest predation rates on ground nests were found in wetland interiors and were substantially higher alo

Název v anglickém jazyce

Habitat edges affect patterns of artificial nest predation along a wetland-meadow boundary

Popis výsledku anglicky

Wetland habitats are among the most endangered ecosystems in the world. However, little is known about factors affecting the nesting success of birds in pristine grass-dominated wetlands. During three breeding periods we conducted an experiment with artificial ground nests to test two basic mechanisms (the matrix and ecotonal effects) that may result in edge effects on nest predation in grass-dominated wetland habitats. Whereas the matrix effect model supposes that predator penetrate from habitat of higher predator density to habitat of lower predator density, thus causing an edge effect in the latter, according to the ecotonal effect model predators preferentially use edge habitats over habitat interiors. In addition, we tested the edge effect in a wetland habitat using artificial shrub nests that simulated the real nests of small open-cup nesting passerines. In our study area, the lowest predation rates on ground nests were found in wetland interiors and were substantially higher alo

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%2F06%2F0851" target="_blank" >GA206/06/0851: Mimopárové paternity a síla sexuální selekce u sociálně monogamního pěvce</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY

ISSN

1146-609X

e-ISSN

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Svazek periodika

59

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

6

Strana od-do

91-96

Kód UT WoS článku

000340220700011

EID výsledku v databázi Scopus

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