Effectiveness of two trapping protocols for studying the demography of common voles
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...
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ftczacademyscien:oai:asep.lib.cas.cz:CavUnEpca/0354429 2023-12-24T10:16:00+01:00 Effectiveness of two trapping protocols for studying the demography of common voles Jánová, E. (Eva) Nesvadbová, J. (Jiřina) Heroldová, M. (Marta) Bryja, J. (Josef) 2010 https://doi.org/10.4404/Hystrix-21.2-4466 http://hdl.handle.net/11104/0193431 eng eng doi:10.4404/Hystrix-21.2-4466 urn:pissn: 0394-1914 urn:eissn: 1825-5272 http://hdl.handle.net/11104/0193431 live traps snap traps Rödl common vole info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2010 ftczacademyscien https://doi.org/10.4404/Hystrix-21.2-4466 2023-11-28T17:14:16Z 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. Article in Journal/Newspaper Common vole Microtus arvalis The Czech Academy of Sciences: Publication Activity (ASEP) |
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Open Polar |
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The Czech Academy of Sciences: Publication Activity (ASEP) |
op_collection_id |
ftczacademyscien |
language |
English |
topic |
live traps snap traps Rödl common vole |
spellingShingle |
live traps snap traps Rödl common vole Jánová, E. (Eva) Nesvadbová, J. (Jiřina) Heroldová, M. (Marta) Bryja, J. (Josef) Effectiveness of two trapping protocols for studying the demography of common voles |
topic_facet |
live traps snap traps Rödl common vole |
description |
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. |
format |
Article in Journal/Newspaper |
author |
Jánová, E. (Eva) Nesvadbová, J. (Jiřina) Heroldová, M. (Marta) Bryja, J. (Josef) |
author_facet |
Jánová, E. (Eva) Nesvadbová, J. (Jiřina) Heroldová, M. (Marta) Bryja, J. (Josef) |
author_sort |
Jánová, E. (Eva) |
title |
Effectiveness of two trapping protocols for studying the demography of common voles |
title_short |
Effectiveness of two trapping protocols for studying the demography of common voles |
title_full |
Effectiveness of two trapping protocols for studying the demography of common voles |
title_fullStr |
Effectiveness of two trapping protocols for studying the demography of common voles |
title_full_unstemmed |
Effectiveness of two trapping protocols for studying the demography of common voles |
title_sort |
effectiveness of two trapping protocols for studying the demography of common voles |
publishDate |
2010 |
url |
https://doi.org/10.4404/Hystrix-21.2-4466 http://hdl.handle.net/11104/0193431 |
genre |
Common vole Microtus arvalis |
genre_facet |
Common vole Microtus arvalis |
op_relation |
doi:10.4404/Hystrix-21.2-4466 urn:pissn: 0394-1914 urn:eissn: 1825-5272 http://hdl.handle.net/11104/0193431 |
op_doi |
https://doi.org/10.4404/Hystrix-21.2-4466 |
_version_ |
1786203286260416512 |