Titlebook: How Landscapes Change; Human Disturbance an Gay A. Bradshaw,Pablo A. Marquet Book 2003 Springer-Verlag Berlin Heidelberg 2003 Americas.Amer

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Natural Versus Anthropogenic Sources of Amazonian Biodiversity: the Continuing Quest for El Doradoficient interaction among biologists, ecologists, climatologists, geologists, and anthropologists. Furthermore, specialists who attempt to integrate diverse kinds of evidence often place greater confidence on that from disciplines other than their own.

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Book 2003system functions and species in the Americas. Throughout the text the emphasis is placed on habitat fragmentation. At the same time, the book provides an overview of current theory, methods, and approaches used in the analysis of ecosystem disruptions and fragmentation..

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Climatic and Human Influences on Fire Regimes in Temperate Forest Ecosystems in North and South Amerrols that govern fire regimes across landscapes, so that we can better understand both how natural systems worked in the past and how fire regimes might be changed in the future (Franklin et al. 1991; Veblen and Lorenz 1991; Alaback and McClellan 1993).

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Spatial Autocorrelation, Dispersal and the Maintenance of Source-Sink Populationsng scenarios. For example, sink populations may persist despite high mortality rates because of immigration from nearby source habitats. Furthermore, source-sink population structure can lead to situations in which the majority of individuals in a population are poorly adapted to the habitats in which they occur (Dias 1996).

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P. Alaback,T. T. Veblen,C. Whitlock,A. Lara,T. Kitzberger,R. Villalbatween texts on basic microbiology and those on clinical infectious diseases led to editing this one on bacterial infections, the chapters of which are organized in exactly the same format of 12 units: introduction, historical background, methodology, biological characteristics of the organism, descr