Twenty-four hour behaviour patterns and budgets of free-ranging reindeer in winter
Activities of free-ranging reindeer (Rangifer tarandus) on the Seward Peninsula, Alaska were studied to determine 24-hour behaviour patterns and budgets in winter. Use of daytime active-rest data to predict nighttime behaviour resulted in as much as 37% underestimate of nighttime resting and 37% ove...
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Septentrio Academic Publishing
1989
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ftdoajarticles:oai:doaj.org/article:c29376ebddca47cfb9fc1bc0e2ef3702 2023-05-15T18:04:02+02:00 Twenty-four hour behaviour patterns and budgets of free-ranging reindeer in winter Williams B. Collins Thomas S. Smith 1989-06-01T00:00:00Z https://doi.org/10.7557/2.9.1.766 https://doaj.org/article/c29376ebddca47cfb9fc1bc0e2ef3702 EN eng Septentrio Academic Publishing https://septentrio.uit.no/index.php/rangifer/article/view/766 https://doaj.org/toc/1890-6729 doi:10.7557/2.9.1.766 1890-6729 https://doaj.org/article/c29376ebddca47cfb9fc1bc0e2ef3702 Rangifer, Vol 9, Iss 1 (1989) Rangifer reindeer behaviour budgets 24-hour behaviour patterns Animal culture SF1-1100 article 1989 ftdoajarticles https://doi.org/10.7557/2.9.1.766 2022-12-31T04:33:49Z Activities of free-ranging reindeer (Rangifer tarandus) on the Seward Peninsula, Alaska were studied to determine 24-hour behaviour patterns and budgets in winter. Use of daytime active-rest data to predict nighttime behaviour resulted in as much as 37% underestimate of nighttime resting and 37% overestimate of nighttime activity. Three active-rest cycles occurred daily, synchronous with photoperiod. Tjuefiretimers adferdsmønster- og budsjett hos fritt beitende reinsdyr om vinteren. Abstract in Norwegian / Sammendrag: Aktiviteter hos fritt beitende reinsdyr {Rangifer tarandus) på Seward Peninsula, Alaska ble undersøkt for bestemmelse av 24 timers adferdsmønster og -budsjett om vinteren. Bruk av dagtids data for aktivitets-hvile til å forutsi nattlig adferd resulterte i 37% underestimering av natt-hvile og 37% overes-timering av natt-aktivitet. Tre aktivitet-hvile cykler inntraff daglig, synkront med fotoperiode. Vapaana laiduntavan poron vuorokautinen kayttaytyminen ja budjetti talvella. Abstract in Finnish / Yhteenveto: Vapaana laiduntavan poron (Rangifer tarandus) aktiivisuutta tutkittiin Sewardin niemimaalla Alaskassa mààrittàmàllà 24 tunnin kayttaytymismallit ja budjetit talvella. Kàyttàmàllâ pàivàajan aktiivisu-us - lepo -tietoja yôajan kåyttåytymisen ennustamiseen ne alittivat jopa 30%:lla yollisen lepoajan ja ylitti-våt 40%:lla yôajan aktiivisuuden. Påivittain esiintyi kolme aktiivisuus - lepo -sykliå samanaikaisesti valo-jaksojen kanssa. Article in Journal/Newspaper Rangifer Rangifer tarandus Reinsdyr Seward Peninsula Alaska Directory of Open Access Journals: DOAJ Articles Rangifer 9 1 2 |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Rangifer reindeer behaviour budgets 24-hour behaviour patterns Animal culture SF1-1100 |
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Rangifer reindeer behaviour budgets 24-hour behaviour patterns Animal culture SF1-1100 Williams B. Collins Thomas S. Smith Twenty-four hour behaviour patterns and budgets of free-ranging reindeer in winter |
topic_facet |
Rangifer reindeer behaviour budgets 24-hour behaviour patterns Animal culture SF1-1100 |
description |
Activities of free-ranging reindeer (Rangifer tarandus) on the Seward Peninsula, Alaska were studied to determine 24-hour behaviour patterns and budgets in winter. Use of daytime active-rest data to predict nighttime behaviour resulted in as much as 37% underestimate of nighttime resting and 37% overestimate of nighttime activity. Three active-rest cycles occurred daily, synchronous with photoperiod. Tjuefiretimers adferdsmønster- og budsjett hos fritt beitende reinsdyr om vinteren. Abstract in Norwegian / Sammendrag: Aktiviteter hos fritt beitende reinsdyr {Rangifer tarandus) på Seward Peninsula, Alaska ble undersøkt for bestemmelse av 24 timers adferdsmønster og -budsjett om vinteren. Bruk av dagtids data for aktivitets-hvile til å forutsi nattlig adferd resulterte i 37% underestimering av natt-hvile og 37% overes-timering av natt-aktivitet. Tre aktivitet-hvile cykler inntraff daglig, synkront med fotoperiode. Vapaana laiduntavan poron vuorokautinen kayttaytyminen ja budjetti talvella. Abstract in Finnish / Yhteenveto: Vapaana laiduntavan poron (Rangifer tarandus) aktiivisuutta tutkittiin Sewardin niemimaalla Alaskassa mààrittàmàllà 24 tunnin kayttaytymismallit ja budjetit talvella. Kàyttàmàllâ pàivàajan aktiivisu-us - lepo -tietoja yôajan kåyttåytymisen ennustamiseen ne alittivat jopa 30%:lla yollisen lepoajan ja ylitti-våt 40%:lla yôajan aktiivisuuden. Påivittain esiintyi kolme aktiivisuus - lepo -sykliå samanaikaisesti valo-jaksojen kanssa. |
format |
Article in Journal/Newspaper |
author |
Williams B. Collins Thomas S. Smith |
author_facet |
Williams B. Collins Thomas S. Smith |
author_sort |
Williams B. Collins |
title |
Twenty-four hour behaviour patterns and budgets of free-ranging reindeer in winter |
title_short |
Twenty-four hour behaviour patterns and budgets of free-ranging reindeer in winter |
title_full |
Twenty-four hour behaviour patterns and budgets of free-ranging reindeer in winter |
title_fullStr |
Twenty-four hour behaviour patterns and budgets of free-ranging reindeer in winter |
title_full_unstemmed |
Twenty-four hour behaviour patterns and budgets of free-ranging reindeer in winter |
title_sort |
twenty-four hour behaviour patterns and budgets of free-ranging reindeer in winter |
publisher |
Septentrio Academic Publishing |
publishDate |
1989 |
url |
https://doi.org/10.7557/2.9.1.766 https://doaj.org/article/c29376ebddca47cfb9fc1bc0e2ef3702 |
genre |
Rangifer Rangifer tarandus Reinsdyr Seward Peninsula Alaska |
genre_facet |
Rangifer Rangifer tarandus Reinsdyr Seward Peninsula Alaska |
op_source |
Rangifer, Vol 9, Iss 1 (1989) |
op_relation |
https://septentrio.uit.no/index.php/rangifer/article/view/766 https://doaj.org/toc/1890-6729 doi:10.7557/2.9.1.766 1890-6729 https://doaj.org/article/c29376ebddca47cfb9fc1bc0e2ef3702 |
op_doi |
https://doi.org/10.7557/2.9.1.766 |
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Rangifer |
container_volume |
9 |
container_issue |
1 |
container_start_page |
2 |
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