Chivalrous
发表于 2025-3-23 11:34:31
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ITCH
发表于 2025-3-23 14:00:33
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平静生活
发表于 2025-3-23 21:13:43
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赏钱
发表于 2025-3-23 22:38:22
John Powell DSc, DIC, CEng, CPhysing. In smaller animals such as arthropods and most reptiles, whose surface to volume ratio is correspondingly high, this problem, always present on land, becomes even more acute (Cloudsley-Thompson 1988a). Ambient temperature is important to living organisms because many of the chemical, physiologi
单独
发表于 2025-3-24 04:25:27
https://doi.org/10.1007/978-3-642-82180-6intenance of body temperature within a specified and usually fairly narrow range, whereas temperature control is much less precise. In the latter, rates of change may be modified, or a difference between body temperature and ambient temperature is maintained. In arthropods and reptiles, thermal regu
commune
发表于 2025-3-24 08:48:38
Kun Sang Lee,Jinhyung Cho,Ji Ho Lee air is so greatly increased at high temperatures, heat and drought are the two most important elements of the climate of arid environments. The problem of dehydration in desert animals reflects both the high saturation deficiency of the atmosphere, which is usually more difficult to avoid than high
ARBOR
发表于 2025-3-24 11:25:23
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burnish
发表于 2025-3-24 17:53:57
CO2-Laser in der Stapeschirurgieenemies. During their daily sojourn in retreats and burrows, nocturnal animals avoid the extremes of all these parameters. Even so, they do not entirely escape them, for the desert may still be hot at night, or it can be cold. It can be very dry, or flooded (Sect. 6.3), and enemies are never absent.
commonsense
发表于 2025-3-24 21:07:45
Stoffeigenschaften von Kohlendioxid further aspects of synecology, of course, including parasitism, pollination, symbiosis, and so on, but they are probably less widespread and ecologically important than predation. The basis of the food webs in the desert has already been discussed (Sect. 2.5): here, we shall concentrate upon nutrit
人充满活力
发表于 2025-3-24 23:31:16
https://doi.org/10.1007/978-3-8348-9015-3ups include taxa whose ecophysiology is such that they can exist and even thrive under desert conditions, mainly by avoiding thermal extremes and by the refinement of a pre-existing ability to economize in water. Nevertheless, lizards of the Australian genus . are unable to reduce evaporative water