By Richard T. Corlett, Richard B. Primack
The 1st version of Tropical Rain Forests: an Ecological and Biogeographical Comparison exploded the parable of ‘the rain woodland’ as a unmarried, uniform entity. in fact, the main tropical rain woodland areas, in tropical the US, Africa, Southeast Asia, Madagascar, and New Guinea, have as many modifications as similarities, because of their isolation from one another through the evolution in their floras and faunas. This new version reinforces this message with new examples from contemporary and on-going learn.
After an advent to the environments and geological histories of the main rain woodland areas, next chapters specialize in crops, primates, carnivores and plant-eaters, birds, fruit bats and gliding animals, and bugs, with an emphasis at the ecological and biogeographical variations among areas. this can be by means of a brand new bankruptcy at the targeted tropical rain forests of oceanic islands. the ultimate bankruptcy, which has been thoroughly rewritten, bargains with the affects of individuals on tropical rain forests and discusses attainable conservation thoughts that bear in mind the diversities highlighted within the earlier chapters. This fascinating and extremely readable publication, illustrated all through with colour pictures, may be beneficial analyzing for undergraduate scholars in quite a lot of classes in addition to an authoritative reference for graduate ecologists, conservationists, and amateurs.
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Additional resources for Tropical Rain Forests: An Ecological and Biogeographical Comparison
Sample text
Tropical rain forests may, however, have appeared more attractive before the first human hunters eliminated the most vulnerable ground animals, and recent archeological work 120° 180° 150° 120° ARCTIC OCEAN 2500 0 2000 mi 2000 km Melanesia AUSTRALIA 40–60,000 TASMANIA 0 1100 00 00 ,0 INDIAN OCEAN 0 New Guinea Micronesia 60,000? A ESI 75 1500 Clovis sites 11,500–11,000 30° ATLANTIC 5–6000 OCEAN LYN INDIA NORTH AMERICA Hawaii 1400 PO AFRICA Ancestral modern humans (300,000/ 150,000) SE ASIA 8, CHINA Qafzeh 90,000 PACIFIC OCEAN JAPAN 30,000 –1 Lake Baikal 30° 60° 12,000– 25,000?
Madagascar’s rain forests, in contrast, are rich in plant species but relatively poor in animal species. In this chapter, we will describe the plant communities of each region, and in subsequent chapters, the role of these plant communities in structuring animal communities will be explored. Plant distributions All rain forests share the same basic growth forms of trees, shrubs, herbs, climbers, and epiphytes. In addition, they share many of the same major plant families, such as the Annonaceae (soursop family) (Fig.
These changes altered the composition of tropical rain forests and reduced their ranges. Pollen records from many sites show that montane or savanna plants were more widespread in glacial times and that rain forests disappeared from marginal areas. Rainfall remained high in many upland areas, but lower temperatures probably made these areas unsuitable as “refuges” for lowland rain forest organisms. Australia and Africa show the strongest evidence for glacial drying and rain forest contraction. In Africa, rain forest was reduced to perhaps 10% of its area during the glacial maximum, persisting only in a few areas with high rainfall Many Tropical Rain Forests and as gallery forests along river margins (Morley 2000).