哺乳动物的冬眠及其影响因素

摘要

In order to understand the phenomenon of mammals hibernate in winter and its influence factors, make the mammals hibernate process in the behavior, the changes of physiological aspects can be better state, the definition,behavior and physical performance during the period of winter hibernation and influence factors of hibernation were expounded according to the research results of the hibernate both at home and abroad. The result showed that the behavior of mammals hibernate in winter was a combined action by behavior,physiology,genetic factors and so on. The＇main factors that affecting mammals hibernate were environment temperature, temperature changes of themselves, nutrition factors and their own physical condition. Moreover, the significance of awakening during hibernate and the effect of hibernate on organs and gland of animals were elaborated.%为了明确哺乳动物冬眠的现象和导致其发生冬眠的影响因素，使哺乳动物在冬眠过程中的行为和生理等方面发生的变化能得以更好地阐述。结合国内外关于冬眠的研究成果，着重阐述了冬眠的定义、冬眠期间的行为和生理表现以及影响冬眠的因素。结果表明：哺乳动物的冬眠是行为、生理和遗传等多因素共同作用的结果，环境温度、自身体温变化、营养因素和自身生理调节是影响哺乳动物冬眠的主要因素。并阐述了冬眠间觉醒的意义以及冬眠对动物器官和腺体的影响。