气候变化领域集成服务门户(CCPortal): Increasing temperature and time in glasshouses increases honey bee activity and affects internal brood conditions

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DOI	10.1016/j.jinsphys.2024.104635
	Increasing temperature and time in glasshouses increases honey bee activity and affects internal brood conditions
	O'Connell, Darren P.; Baker, Bronte M.; Atauri, David; Jones, Julia C.
发表日期	2024
ISSN	0022-1910
EISSN	1879-1611
起始页码	155
卷号	155
英文摘要	Honey bees are globally important pollinators, key to many aspects of ecosystem function and agricultural production. However they are facing an increasing array of stress factors. These stressors include exposure to pathogens and pesticides, agricultural intensification, and changes in climate, and likely contribute to colony dysfunction and colony losses. Here we use temperature-controlled glasshouse experiments to investigate the impact of a field-realistic temperature-range on honey bee colonies, including temperatures based on projections for near-future local conditions. We show that increased temperatures have a significant impact on honey bee worker activity, with increased worker movement in and out of colonies, particularly over 30 degrees C. In addition, increased glasshouse temperatures led to significantly higher brood (egg, larval and pupal cells) humidity. Finally, temperature had a more severe impact at the later end of the experiment than at the start (on worker movement and brood conditions), suggesting that colonies under stress (either due to exposure to thermal stress or glasshouse confinement) have more difficulty in manging thermoregulation. These results indicate the potential impact of higher temperatures on the healthy functioning of these important pollinators.
英文关键词	Climate change; Temperature; Pollinator; Apis mellifera; Physiology; Behaviour
语种	英语
WOS研究方向	Entomology ; Physiology ; Zoology
WOS类目	Entomology ; Physiology ; Zoology
WOS记录号	WOS:001231866200001
来源期刊	JOURNAL OF INSECT PHYSIOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/294184
作者单位	University College Dublin; Universidad de Valladolid
推荐引用方式 GB/T 7714	O'Connell, Darren P.,Baker, Bronte M.,Atauri, David,et al. Increasing temperature and time in glasshouses increases honey bee activity and affects internal brood conditions[J],2024,155.
APA	O'Connell, Darren P.,Baker, Bronte M.,Atauri, David,&Jones, Julia C..(2024).Increasing temperature and time in glasshouses increases honey bee activity and affects internal brood conditions.JOURNAL OF INSECT PHYSIOLOGY,155.
MLA	O'Connell, Darren P.,et al."Increasing temperature and time in glasshouses increases honey bee activity and affects internal brood conditions".JOURNAL OF INSECT PHYSIOLOGY 155(2024).