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Sökning: WFRF:(Cariou Bérénice) > Exposure to elevate...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003605naa a2200421 4500
001oai:DiVA.org:su-207329
003SwePub
008220715s2022 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-2073292 URI
024a https://doi.org/10.1093/beheco/arac0452 DOI
040 a (SwePub)su
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Gérard, Maxence,d 1991-u Stockholms universitet,Avdelningen för funktionell zoomorfologi4 aut0 (Swepub:su)mage7108
2451 0a Exposure to elevated temperature during development affects bumblebee foraging behavior
264 c 2022-06-03
264 1b Oxford University Press (OUP),c 2022
338 a print2 rdacarrier
520 a Bee foraging behavior provides a pollination service that has both ecological and economic benefits. However, bee population decline could directly affect the efficiency of this interaction. Among the drivers of this decline, global warming has been implicated as an emerging threat but exactly how increasing temperatures affect bee foraging behavior remains unexplored. Here, we assessed how exposure to elevated temperatures during development affects the foraging behavior and morphology of workers from commercial and wild Bombus terrestris colonies. Workers reared at 33 °C had a higher visiting rate and shorter visiting time than those reared at 27°C. In addition, far fewer workers reared at 33 °C engaged in foraging activities and this is potentially related to the drastic reduction in the number of individuals produced in colonies exposed to 33 °C. The impact of elevated developmental temperature on wild colonies was even stronger as none of the workers from these colonies performed any foraging trips. We also found that rearing temperature affected wing size and shape. Our results provide the first evidence that colony temperature can have striking effects on bumblebee foraging behavior. Of particular importance is the drastic reduction in the number of workers performing foraging trips, and the total number of foraging trips made by workers reared in high temperatures. Further studies should explore if, ultimately, these observed effects of exposure to elevated temperature during development lead to a reduction in pollination efficiency.
650 7a NATURVETENSKAPx Biologix Etologi0 (SwePub)106132 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Behavioural Sciences Biology0 (SwePub)106132 hsv//eng
653 a body size
653 a Bombus terrestris
653 a colony development
653 a foraging behavior
653 a geometric morphometrics
653 a global warming
700a Cariou, Béréniceu Stockholms universitet,Avdelningen för funktionell zoomorfologi,Sorbonne Université, France4 aut
700a Henrion, Maximeu Stockholms universitet,Avdelningen för funktionell zoomorfologi,Ecole Normale Supérieure de Lyon, France4 aut
700a Descamps, Charlotte4 aut
700a Baird, Emily,d 1978-u Stockholms universitet,Avdelningen för funktionell zoomorfologi4 aut0 (Swepub:su)emba0578
710a Stockholms universitetb Avdelningen för funktionell zoomorfologi4 org
773t Behavioral Ecologyd : Oxford University Press (OUP)g 33:4, s. 816-824q 33:4<816-824x 1045-2249x 1465-7279
856u https://doi.org/10.1093/beheco/arac045y Fulltext
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-207329
8564 8u https://doi.org/10.1093/beheco/arac045

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