当忽视每日的温度波动时,高温下的适应性被高估了
Thibaut Bagni1, David Siaussat1, Annick Maria1
1Institut d'Ecologie et des Sciences de l'Environnement de Paris (iEES-Paris), Sorbonne Université, CNRS, INRAe, IRD, Université Paris Créteil, Université Paris cité, F-75005, Paris, France.
Journal of thermal biology
|February 9, 2024
概括
每日温度波动显著影响昆虫的健康状况,与常见的实验室假设相反. 忽视这些变化是低估了气候变暖对蝶 (Spodoptera littoralis) 等物种的影响.
科学领域:
- 热生物学的热生物学
- 气候变化研究研究 气候变化研究
- 昆虫生理学 昆虫生理学
背景情况:
- 气候变暖需要了解生物体的热生物学.
- 实验室研究通常使用恒定温度,忽视每日波动.
- 这种假设可能不准确地预测物种对气候变化的反应.
结论:
- 每天的温度波动可能会降低昆虫的健康状况,特别是在更高的平均温度下.
- 恒温研究可能会高估昆虫在波动热状态下的适应性.
- 忽视温度变化低估了气候变暖对昆虫种群的影响.
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