Titlebook: Ecophysiology of Desert Arthropods and Reptiles; John L. Cloudsley-Thompson Book 1991 Springer-Verlag Berlin Heidelberg 1991 Anpassung.Gli

幸福愉悦感

严厉谴责

obstruct

https://doi.org/10.1007/978-3-8348-9015-3e lower than those of species from temperate regions (Bradshaw 1970). Again, arid-adapted species of . increase their periods of exposure by retreating to their refuges at higher body temperatures or heat loads than do temperate-adapted species (Heath 1965). Morphological adaptations are primarily m

Interstellar

faddish

indifferent

Final Conclusions,e lower than those of species from temperate regions (Bradshaw 1970). Again, arid-adapted species of . increase their periods of exposure by retreating to their refuges at higher body temperatures or heat loads than do temperate-adapted species (Heath 1965). Morphological adaptations are primarily m

Indicative

Introduction,egument, excretion of insoluble nitrogenous waste with little loss of accompanying water, primarily ectothermal regulation of body temperature and consequent metabolic efficiency. They differ in having exoskeletons and endoskeletons respectively, characters that are associated with their relatively

GOUGE

Avoidance of Environmental Extremes,ing. 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

Obstacle

松紧带

Water Balance and Nitrogenous Excretion, 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