Počet záznamů: 1
Effectiveness of two trapping protocols for studying the demography of common voles
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SYSNO ASEP 0354429 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Effectiveness of two trapping protocols for studying the demography of common voles Tvůrce(i) Jánová, Eva (UBO-W) RID
Nesvadbová, Jiřina (UBO-W) SAI
Heroldová, Marta (UBO-W) RID, ORCID
Bryja, Josef (UBO-W) RID, SAI, ORCIDCelkový počet autorů 4 Zdroj.dok. Hystrix : Italian Journal of Mammalogy - ISSN 0394-1914
Roč. 21, č. 2 (2010), s. 189-193Poč.str. 5 s. Jazyk dok. eng - angličtina Země vyd. IT - Itálie Klíč. slova live traps ; snap traps ; Rödl ; common vole Vědní obor RIV EG - Zoologie CEP GP521/08/P529 GA ČR - Grantová agentura ČR CEZ AV0Z60930519 - UBO-W (2005-2011) UT WOS 000287335700010 EID SCOPUS 79952808310 DOI https://doi.org/10.4404/Hystrix-21.2-4466 Anotace The sampling methods affect significantly the results of any study focused on demography of model species. The common vole is one of the most numerous pest species in the Czech Republic. Its populations in central Europe have been usually sampled by snap traps and/or by metallic single-capture live traps type "Rödl". Furthermore, different baits were used which could cause significant bias in collected data. In this study, we simultaneously captured the population of common vole (Microtus arvalis) using both methods and we compared body size, age, sex ratio and proportion of reproductively active females in gained samples. Age structure was biased toward older individuals in live traps, though the difference in body size was not found. There was higher proportion of reproductively active females and sex ratio was female biased in live traps. These results reflect the necessity of evaluating cautiously the data obtained in demographic studies by different sampling protocol. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2011
Počet záznamů: 1