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This is a critical appraisal of the existing evidence on the history of Amazonia during the past 1.8 million years. Contributions from geology, geomorphology, paleoclimatology, pedology, botany and zoology are reviewed, with special emphasis on neotropical birds, butterflies, and plants. Much new materials is introduced, along with background information and alternative hypotheses. The book will be of value to ecologists, foresters, and planners interested in Amazonian vegetation.
Biogeography may be defined simply as the study of the geographical distribution of organisms, but this simple defmition hides the great complexity of the subject. Biogeography transcends classical subject areas and involves a range of scientific disciplines that includes geogra phy, geology and biology. Not surprisingly, therefore, it means rather different things to different people. Historically, the study of biogeogra phy has been concentrated into compartments at separate points along a spatio-temporal gradient. At one end of the gradient, ecological biogeography is concerned with ecological processes occurring over short temporal and small spatial scales, whilst at the other end, historical biogeography is concerned with evolutionary processes over millions of years on a large, often global scale. Between these end points lies a third major compartment concerned with the profound effects of Pleistocene glaciations and how these have affected the distribution of recent organisms. Within each of these compartments along the scale gradient, a large number of theories, hypotheses and models have been proposed in an attempt to explain the present and past biotic distribution patterns. To a large extent, these compartments of the subject have been non-interactive, which is understandable from the different interests and backgrounds of the various researchers. Nevertheless, the distribu tions of organisms across the globe cannot be fully understood without a knowledge of the full spectrum of ecological and historical processes. There are no degrees in biogeography and today' s biogeographers are primarily born out of some other discipline.
The sites; Floristics; Birds; Mammals; Reptiles and amphibians; Forest dynamics.
The fourth edition of the textbook Herpetology covers the basic biology of amphibians and reptiles, with updates in nearly every conceptual area. Not only does it serve as a solid foundation for modern herpetology courses, but it is also relevant to courses in ecology, behavior, evolution, systematics, and morphology. Examples taken from amphibians and reptiles throughout the world make this book a useful herpetology textbook in several countries. Naturalists, amateur herpetologists, herpetoculturists, zoo professionals, and many others will find this book readable and full of relevant natural history and distributional information. Amphibians and reptiles have assumed a central role in research because of the diversity of ecological, physiological, morphological, behavioral, and evolutionary patterns they exhibit. This fully revised edition brings the latest research to the reader, ranging over topics in evolution, reproduction, behavior and more, allowing students and professionals to keep current with a quickly moving field. - Heavily revised and updated with discussion of squamate (lizard and snake) taxonomy and new content reflected in current literature - Includes increased focus on conservation biology in herpetology while retaining solid content on organismal biology of reptiles and amphibians - Presents new photos included from authors' extensive library
Publisher Description
What can we learn from the people of the Maya Lowlands? Integrating history, biodiversity, ethnobotany, geology, ecology, archaeology, anthropology, and other disciplines, The Lowland Maya Area is a valuable guide to the fascinating relationship between man and his environment in the Yucatán peninsula. This book covers virtually every aspect of the biology and ecology of the Maya Lowlands and the many ways that human beings have interacted with their surroundings in that area for the last three thousand years. You'll learn about newly discovered archaeological evidence of wetland use; the domestication and use of cacao and henequen plants; a biodiversity assessment of a select group of plants, animals, and microorganisms; the area's forgotten cotton, indigo, and wax industries; the ecological history of the Yucatán Peninsula; and much more. This comprehensive book will open your eyes to all that we can learn from the Maya people, who continue to live on their native lands, integrating modern life with their old ways and teaching valuable lessons about human dependence on and management of environmental resources. The Lowland Maya Area explores: the impact of hurricanes and fire on local environments historic and modern Maya concepts of forests the geologic history of the Yucatán challenges to preserving Maya architecture newly-discovered evidence of fertilizer use among the ancient Maya cooperation between locals and researchers that fosters greater knowledge on both sides recommendations to help safeguard the future The Lowland Maya Area is an ideal single source for reliable information on the many ecological and social issues of this dynamic area. Providing you with the results of the most recent research into many diverse fields, including traditional ecological knowledge, the difficult transition to capitalism, agave production, and the diversity of insect species, this book will be a valuable addition to your collection. As the editors of The Lowland Maya Area say in their concluding chapter: “If we are to gain global perspective from the changing Maya world, it is that understanding space and time is absolutely critical to human persistence.” Understanding how the Maya have interacted with their environment for thousands of years while maintaining biodiversity will help us understand how we too can work for sustainable development in our own environments.
This exceptional tome should find its way into the libraries of serious herpetologists, tropical biologists, and developmental biologists. Included in this book are- A molecular phylogeny of the family Hemiphractidae- A thorough osteological analysis- A review of external morphological features- An overview of the evolution of reproductive modes- A biogeographic synthesis- Keys to genera and species- Diagnosis and thorough description of each species of marsupial frog- Colored physiographic maps depicting species distributions
In this study, thirty species considered monophyletic and congeneric with Macrocneme maja (F.) are characterized, illustrated, and discussed. Fourteen new species are described from South America. Three names are removed from synonomy, one subspecific name is reinstated as a valid species, and nine names are newly placed in synonymy. The author summarizes biological information, and discusses and illustrates patterns of geographical distribution.
Foundations of Biogeography provides facsimile reprints of seventy-two works that have proven fundamental to the development of the field. From classics by Georges-Louis LeClerc Compte de Buffon, Alexander von Humboldt, and Charles Darwin to equally seminal contributions by Ernst Mayr, Robert MacArthur, and E. O. Wilson, these papers and book excerpts not only reveal biogeography's historical roots but also trace its theoretical and empirical development. Selected and introduced by leading biogeographers, the articles cover a wide variety of taxonomic groups, habitat types, and geographic regions. Foundations of Biogeography will be an ideal introduction to the field for beginning students and an essential reference for established scholars of biogeography, ecology, and evolution. List of Contributors John C. Briggs, James H. Brown, Vicki A. Funk, Paul S. Giller, Nicholas J. Gotelli, Lawrence R. Heaney, Robert Hengeveld, Christopher J. Humphries, Mark V. Lomolino, Alan A. Myers, Brett R. Riddle, Dov F. Sax, Geerat J. Vermeij, Robert J. Whittaker
Sweet, University of California, Santa Barbara; Michael J. Tyler, University of Adelaide, Australia; Zhao Er-Mi, Chengdu Institute of Biology, Peoples Republic of China