Expurgate
发表于 2025-3-26 22:33:47
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gerrymander
发表于 2025-3-27 04:15:00
The Discovery of Discriminationiogeographers, evolutionary biologists and ecologists in general. Whilst both plants and animals can be endemic, this chapter will use plants as examples although notable differences do exist (Harper, 1968). A historical discussion of plant endemism is given by Prentice (1976).
HARP
发表于 2025-3-27 07:14:34
Andrew Holmes,Paul M. Horvitz,Joe E. Jamestest the process invoked, nor propose possible alternatives. A more rigorous explanatory approach is to search for consistent patterns amongst the various species distributions and then use these patterns to discover the processes which underlie them. Indeed, the discovery of such processes is a prime function of biogeographic analysis.
枯萎将要
发表于 2025-3-27 12:58:40
Venkat Pulla,Elizabeth Carter,Sanjai Bhatt1986). Among fossilizable marine organisms about 72% of the families (2 400 of 3 300) and 78% of the genera (9 250 of 11 800) are known to be extinct (Raup and Sepkoski, 1982, 1986). It is estimated that 63 species and 52 subspecies of mammals, and 88 species and 83 subspecies of birds have become extinct since . 1600 (Diamond, 1984c).
歌曲
发表于 2025-3-27 14:09:53
Relationship of species number to area, distance and other variablessequence of this is that, again in general, larger areas will contain more species than smaller areas. However, the species—area relationship is not simply a reflection of different distribution patterns. As will be seen, it can also arise from sampling a set of species all with the same distributions but with different abundances.
Myosin
发表于 2025-3-27 18:12:19
Endemism: a botanical perspectiveiogeographers, evolutionary biologists and ecologists in general. Whilst both plants and animals can be endemic, this chapter will use plants as examples although notable differences do exist (Harper, 1968). A historical discussion of plant endemism is given by Prentice (1976).
Palpable
发表于 2025-3-27 23:26:29
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考博
发表于 2025-3-28 05:17:23
Extinction1986). Among fossilizable marine organisms about 72% of the families (2 400 of 3 300) and 78% of the genera (9 250 of 11 800) are known to be extinct (Raup and Sepkoski, 1982, 1986). It is estimated that 63 species and 52 subspecies of mammals, and 88 species and 83 subspecies of birds have become extinct since . 1600 (Diamond, 1984c).
jaunty
发表于 2025-3-28 09:42:05
Andrea Romei,Salvatore Ruggierial patterns of species diversity, but the latitudinal gradient from the teeming richness of the tropics to the stark barrenness of the poles remains one of the most striking features of the distribution of life on earth — and one of the least well understood.
Dictation
发表于 2025-3-28 13:21:48
Discriminative Learning in Biometricsd and several islands in the southern temperate and subantarctic zones. The results were published in the . (1844–47), . (1853–55) and . . Although mainly taxonomic, these works contain introductory essays which are of great biogeographic interest.