Temperature induces activity reduction in a Neotropical ungulate
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1093/jmammal/gyab092 http://hdl.handle.net/11449/218777 |
Resumo: | Because global climate change results in increasingly extreme temperatures and more frequent droughts, behavioral thermoregulation is one avenue by which species may adjust. Changes in activity patterns in response to temperature have been observed in a number of mammal species, but rarely have been investigated in humid tropical habitats. Here we examine the relationship between activity patterns and microclimate temperatures for white-lipped peccaries (Tayassu pecari, Tayassuidae, Cetartiodactyla) in four distinct biomes-the Cerrado, the Pantanal, the Atlantic Forest, and the Amazon. From 2013 to 2017, we monitored 30 white-lipped peccaries fitted with GPS collars that included accelerometers and temperature sensors. White-lipped peccaries were primarily diurnal, with peaks of activity in the morning and late afternoon, except in the Amazon where activity was high throughout the day. Total time active did not vary seasonally. White-lipped peccaries were significantly less likely to be active as temperatures increased, with the probability of being active decreasing by >49% in all biomes between 30 and 40 degrees C. Our findings indicate that white-lipped peccaries are likely to be adversely impacted by rising temperatures, through being forced to reduce foraging time during their prime active periods. |
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Temperature induces activity reduction in a Neotropical ungulateactivity patternsglobal warmingSouth Americathermoregulationtropical forestwhite-lipped peccariesBecause global climate change results in increasingly extreme temperatures and more frequent droughts, behavioral thermoregulation is one avenue by which species may adjust. Changes in activity patterns in response to temperature have been observed in a number of mammal species, but rarely have been investigated in humid tropical habitats. Here we examine the relationship between activity patterns and microclimate temperatures for white-lipped peccaries (Tayassu pecari, Tayassuidae, Cetartiodactyla) in four distinct biomes-the Cerrado, the Pantanal, the Atlantic Forest, and the Amazon. From 2013 to 2017, we monitored 30 white-lipped peccaries fitted with GPS collars that included accelerometers and temperature sensors. White-lipped peccaries were primarily diurnal, with peaks of activity in the morning and late afternoon, except in the Amazon where activity was high throughout the day. Total time active did not vary seasonally. White-lipped peccaries were significantly less likely to be active as temperatures increased, with the probability of being active decreasing by >49% in all biomes between 30 and 40 degrees C. Our findings indicate that white-lipped peccaries are likely to be adversely impacted by rising temperatures, through being forced to reduce foraging time during their prime active periods.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Silicon Valley Community FoundationOverbrook FoundationInternational ReSource AwardWCS BrasilVanderbilt UniversityCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)European funds BEST the Parc amazonien de Guyane (PAG)Centre National d'Etudes Spatiales (CNES)Vanderbilt Univ, Dept Earth & Environm Sci, Nashville, TN 37235 USAIUCN SSC Peccary Specialist Grp, Peccary Project, Campo Grande, MS, BrazilUniv Estadual Paulista UNESP, Dept Ecol, Inst Biociencias,Programa Posgrad Zool, Lab Ecol Espacial & Conservacao LEEC, Av 24-A,1515, BR-13506900 Rio Claro, SP, BrazilKourou Campus Agron French Guyana, Off Francais Biodiversite OFB, Kourou, French GuianaKourou Campus Agron French Guiana, UMR EcoFog, Kourou, French GuianaUniv Estadual Paulista UNESP, Dept Ecol, Inst Biociencias,Programa Posgrad Zool, Lab Ecol Espacial & Conservacao LEEC, Av 24-A,1515, BR-13506900 Rio Claro, SP, BrazilFAPESP: 2013/50421-2FAPESP: 2014/23132-2CNPq: 312045/2013-1CNPq: 312292/2016-3CNPq: 161089/2014-3CAPES: 88881.068425/2014-01Oxford Univ Press IncVanderbilt UnivIUCN SSC Peccary Specialist GrpUniversidade Estadual Paulista (UNESP)Kourou Campus Agron French GuyanaKourou Campus Agron French GuianaPeterson, MichaelaJorge, Maria Luisa S. P.Jain, AvarnaKeuroghlian, AlexineOshima, Julia Emi F. [UNESP]Richard-Hansen, CecileBerzins, RachelRibeiro, Milton Cezar [UNESP]Eaton, Don2022-04-28T17:23:01Z2022-04-28T17:23:01Z2021-09-23info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1514-1524http://dx.doi.org/10.1093/jmammal/gyab092Journal Of Mammalogy. Cary: Oxford Univ Press Inc, v. 102, n. 6, p. 1514-1524, 2021.0022-2372http://hdl.handle.net/11449/21877710.1093/jmammal/gyab092WOS:000744986500007Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Mammalogyinfo:eu-repo/semantics/openAccess2022-04-28T17:23:01Zoai:repositorio.unesp.br:11449/218777Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:10:27.646167Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Temperature induces activity reduction in a Neotropical ungulate |
title |
Temperature induces activity reduction in a Neotropical ungulate |
spellingShingle |
Temperature induces activity reduction in a Neotropical ungulate Peterson, Michaela activity patterns global warming South America thermoregulation tropical forest white-lipped peccaries |
title_short |
Temperature induces activity reduction in a Neotropical ungulate |
title_full |
Temperature induces activity reduction in a Neotropical ungulate |
title_fullStr |
Temperature induces activity reduction in a Neotropical ungulate |
title_full_unstemmed |
Temperature induces activity reduction in a Neotropical ungulate |
title_sort |
Temperature induces activity reduction in a Neotropical ungulate |
author |
Peterson, Michaela |
author_facet |
Peterson, Michaela Jorge, Maria Luisa S. P. Jain, Avarna Keuroghlian, Alexine Oshima, Julia Emi F. [UNESP] Richard-Hansen, Cecile Berzins, Rachel Ribeiro, Milton Cezar [UNESP] Eaton, Don |
author_role |
author |
author2 |
Jorge, Maria Luisa S. P. Jain, Avarna Keuroghlian, Alexine Oshima, Julia Emi F. [UNESP] Richard-Hansen, Cecile Berzins, Rachel Ribeiro, Milton Cezar [UNESP] Eaton, Don |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Vanderbilt Univ IUCN SSC Peccary Specialist Grp Universidade Estadual Paulista (UNESP) Kourou Campus Agron French Guyana Kourou Campus Agron French Guiana |
dc.contributor.author.fl_str_mv |
Peterson, Michaela Jorge, Maria Luisa S. P. Jain, Avarna Keuroghlian, Alexine Oshima, Julia Emi F. [UNESP] Richard-Hansen, Cecile Berzins, Rachel Ribeiro, Milton Cezar [UNESP] Eaton, Don |
dc.subject.por.fl_str_mv |
activity patterns global warming South America thermoregulation tropical forest white-lipped peccaries |
topic |
activity patterns global warming South America thermoregulation tropical forest white-lipped peccaries |
description |
Because global climate change results in increasingly extreme temperatures and more frequent droughts, behavioral thermoregulation is one avenue by which species may adjust. Changes in activity patterns in response to temperature have been observed in a number of mammal species, but rarely have been investigated in humid tropical habitats. Here we examine the relationship between activity patterns and microclimate temperatures for white-lipped peccaries (Tayassu pecari, Tayassuidae, Cetartiodactyla) in four distinct biomes-the Cerrado, the Pantanal, the Atlantic Forest, and the Amazon. From 2013 to 2017, we monitored 30 white-lipped peccaries fitted with GPS collars that included accelerometers and temperature sensors. White-lipped peccaries were primarily diurnal, with peaks of activity in the morning and late afternoon, except in the Amazon where activity was high throughout the day. Total time active did not vary seasonally. White-lipped peccaries were significantly less likely to be active as temperatures increased, with the probability of being active decreasing by >49% in all biomes between 30 and 40 degrees C. Our findings indicate that white-lipped peccaries are likely to be adversely impacted by rising temperatures, through being forced to reduce foraging time during their prime active periods. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-23 2022-04-28T17:23:01Z 2022-04-28T17:23:01Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1093/jmammal/gyab092 Journal Of Mammalogy. Cary: Oxford Univ Press Inc, v. 102, n. 6, p. 1514-1524, 2021. 0022-2372 http://hdl.handle.net/11449/218777 10.1093/jmammal/gyab092 WOS:000744986500007 |
url |
http://dx.doi.org/10.1093/jmammal/gyab092 http://hdl.handle.net/11449/218777 |
identifier_str_mv |
Journal Of Mammalogy. Cary: Oxford Univ Press Inc, v. 102, n. 6, p. 1514-1524, 2021. 0022-2372 10.1093/jmammal/gyab092 WOS:000744986500007 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of Mammalogy |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1514-1524 |
dc.publisher.none.fl_str_mv |
Oxford Univ Press Inc |
publisher.none.fl_str_mv |
Oxford Univ Press Inc |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808129592577228800 |