处于极端的动物:沙漠环境Animals at the extremes: The desert environment |
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课程网址: | http://openlearn.open.ac.uk/course/view.php?name=S324_1 |
主讲教师: | The Open University |
开课单位: | 英国开放大学 |
开课时间: | 信息不详。欢迎您在右侧留言补充。 |
课程语种: | 英语 |
中文简介: | 动物已经适应在最不可能和最不适宜居住的栖息地生存。本单元研究世界各地沙漠气候的惊人多样性,以及在那里生存的哺乳动物、鸟类、蜥蜴和两栖动物。该研究根据动物的生存策略将它们分为三组:逃避者、蒸发器和耐受性,然后讨论这些策略在生物化学和生理水平上的作用。 |
课程简介: | Animal life has adapted to survive in the most unlikely and inhospitable habitats. This unit looks at the surprisingly diverse desert climates throughout the world and mammals, birds, lizards and amphibians that survive there. It splits these animals into three groups according to their strategy for survival: evaders, evaporators and endurers, then discusses how these strategies work on a biochemical and physiological level. |
关 键 词: | 处于极端的动物; 沙漠环境; 沙漠气候; 哺乳动物 |
课程来源: | 信息不详。欢迎您在右侧留言补充。 |
最后编审: | 2018-12-11:wrq |
阅读次数: | 41 |