气候驯化通常指动植物对新的环境气候条件的适应,也指在自然环境条件下所诱发的生物生理补偿变化,这种变化一般需要较长的时间。某种生物由原产地进人引种区,因为两地的环境因子存在差异,外来生物需要长时间的适应,这种适应称为驯化。
这些动物很早就被人类驯化,对高山地带的严寒气候有很强的适应能力,它们能够在十分陡峭的石坡上觅食。
These domesticated animals are well suited to live in the extreme climatic conditions of the high mountains and are good at grazing on steep, rocky slopes.
本文分析了我国紫胶主产区的气候条件以及新产区紫胶虫引种驯化的研究概况。
This paper deals with climatic conditions in original lac-producing areas and lac insect introduction and cultivation in new places.
结果提示,不同变幅的持续低温作用对红火蚁的抗寒能力有着驯化作用, 红火蚁对极端气候有较强的适应能力。
The results suggest that the fire ant can obtain rapid acclimatization when exposed to low temperatures, and it has strong adaptability to extreme weather.
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