Počet záznamů: 1
Roads do not increase predation on experimental nests in a highly fragmented forest land
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SYSNO ASEP 0081471 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Ostatní články Název Roads do not increase predation on experimental nests in a highly fragmented forest land Překlad názvu Cesty nemají vliv na predaci experimentálních hnízd ve vysoce fragmentované krajině Tvůrce(i) Svobodová, Jana (UBO-W)
Šálek, M. (CZ)
Albrecht, Tomáš (UBO-W) RID, SAI, ORCIDZdroj.dok. Folia zoologica. - : Ústav biologie obratlovců AV ČR, v. v. i. - ISSN 0139-7893
Roč. 56, č. 1 (2007), s. 84-89Poč.str. 6 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova artificial nest predation ; black grouse ; red fox Vulpes vulpes ; travel line hypothesis Vědní obor RIV EH - Ekologie - společenstva CEP GA206/01/1203 GA ČR - Grantová agentura ČR CEZ AV0Z60930519 - UBO-W (2005-2011) Anotace Modern forestry may alter avian reproductive success indirectly through affecting predator-prey interactions. Here we evaluate the influence of road types on nest predation in a highly fragmented forest area interspersed by a dense network of roads, with one third of the area covered by a red-deer enclosure. Experimental nests were installed along three types of roads discriminated by utility and inside/outside the red-deer enclosure. The nests were placed in couples, with one nest placed close to the road edge and the second placed inside the forest habitat to assess the “travel line” hypothesis. The “travel line” hypothesis was not supported because there was a similar predation rate among edge and interior nests. Even if predators can be discouraged along busy roads, type of road also did not affect nest predation. Nest predation inside the enclosure was significantly lower, suggesting that frequent disturbances in these habitats may have a repellent effect on nest predators. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2007
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