Are changes in internal roost temperature a good reason for bat
movement?

D 2005

Are changes in internal roost temperature a good reason for bat movement?

BARTONIČKA, Tomáš a Zdeněk ŘEHÁK

Základní údaje

Originální název

Are changes in internal roost temperature a good reason for bat movement?

Název česky

Jsou změny mikroklimatu úkrytů důvodem pro netopýry k přesunům mezi nimi?

Autoři

BARTONIČKA, Tomáš (203 Česká republika, garant) a Zdeněk ŘEHÁK (203 Česká republika)

Vydání

2005. vyd. Galway, Ireland, Xth European Bat Research Symposium, 21-26 August 2005, Abstracts of conference, Galway, 2005, s. 16-16, 2005

Nakladatel

National University of Ireland, Galway

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Irsko

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14310/05:00013268

Organizační jednotka

Přírodovědecká fakulta

ISBN

0-9551141-0-1

Klíčová slova anglicky

internal temperature; roosts; pipistrelles

Štítky

internal temperature, pipistrelles, roosts

Změněno: 1. 3. 2006 20:52, doc. RNDr. Zdeněk Řehák, Ph.D.

Anotace

ORIG CZ

V originále

Many previous studies revealed that "dwelling" species of bats switch their roost several times during the season. Some authors suggest significant correlation between changes in microclimatic conditions in roosts and roost switching. The changes in occupation of three bat boxes by individuals of Pipistrellus pygmaeus and internal microclimatic parameters of the bat boxes were studied in a floodplain forest. Fluctuation of bat activity in bat-boxes were monitored by passive IR monitors. Data loggers continuously recording temperature and humidity were situated under the roof of each bat box. Generalized additive models (GAMs) were fitted to assess the impact of microclimatic precursors on the presence of bats. Changes in internal humidity during gravidity and lactation described better the fluctuation in bat numbers than did changes in the internal temperature. Analyses of variance show differences between the climatic parameters and number of bats in particular bat-boxes and reproduction periods. The study was supported by the grant No. 206/02/0961 of Grant Agency of the Czech Republic "Situation of Pipistrellus pipistrellus superspecies in the Czech Republic" and the grant No. MSM 0021622416.

Česky

Změny vnitřní teploty a vlhkosti úkrytu dobře popisovaly změny ve využívání netopýřích budek. Relativní vlhkost se ukázala jako lepší parametr pro odhat přítomnosti netopýrů v úkrytu.

Návaznosti

GA206/02/0961, projekt VaV

Název: Situace Pipistrellus pipistrellus superspecies v České republice

Investor: Grantová agentura ČR, Situace Pipistrellus pipistrellus superspecies v České republice

MSM0021622416, záměr

Název: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Diverzita biotických společenstev: kauzální analýza variability v prostoru a čase

Citovat

BARTONIČKA, Tomáš a Zdeněk ŘEHÁK. Are changes in internal roost temperature a good reason for bat movement? In Xth European Bat Research Symposium, 21-26 August 2005, Abstracts of conference, Galway, 2005. 2005. vyd. Galway, Ireland: National University of Ireland, Galway, 2005, s. 16. ISBN 0-9551141-0-1.

@inproceedings{626544,
   author = {Bartonička, Tomáš and Řehák, Zdeněk},
   address = {Galway, Ireland},
   booktitle = {Xth European Bat Research Symposium, 21-26 August 2005, Abstracts of conference, Galway, 2005},
   edition = {2005},
   keywords = {internal temperature; roosts; pipistrelles},
   language = {eng},
   location = {Galway, Ireland},
   isbn = {0-9551141-0-1},
   pages = {16-16},
   publisher = {National University of Ireland, Galway},
   title = {Are changes in internal roost temperature a good reason for bat movement?},
   year = {2005}
}

TY  - JOUR
ID  - 626544
AU  - Bartonička, Tomáš - Řehák, Zdeněk
PY  - 2005
TI  - Are changes in internal roost temperature a good reason for bat movement?
PB  - National University of Ireland, Galway
CY  - Galway, Ireland
SN  - 0955114101
KW  - internal temperature
KW  - roosts
KW  - pipistrelles
N2  - Many previous studies revealed that "dwelling" species of bats switch their roost several times during the season. Some authors suggest significant correlation between changes in microclimatic conditions in roosts and roost switching. The changes in occupation of three bat boxes by individuals of Pipistrellus pygmaeus and internal microclimatic parameters of the bat boxes were studied in a floodplain forest. Fluctuation of bat activity in bat-boxes were monitored by passive IR monitors. Data loggers continuously recording temperature and humidity were situated under the roof of each bat box. Generalized additive models (GAMs) were fitted to assess the impact of microclimatic precursors on the presence of bats. Changes in internal humidity during gravidity and lactation described better the fluctuation in bat numbers than did changes in the internal temperature. Analyses of variance show differences between the climatic parameters and number of bats in particular bat-boxes and reproduction periods. The study was supported by the grant No. 206/02/0961 of Grant Agency of the Czech Republic "Situation of Pipistrellus pipistrellus superspecies in the Czech Republic" and the grant No. MSM 0021622416.
ER  -

BARTONIČKA, Tomáš a Zdeněk ŘEHÁK. Are changes in internal roost temperature a good reason for bat movement? In \textit{Xth European Bat Research Symposium, 21-26 August 2005, Abstracts of conference, Galway, 2005}. 2005. vyd. Galway, Ireland: National University of Ireland, Galway, 2005, s.~16. ISBN~0-9551141-0-1.

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