Titlebook: Human Population; Its Influences on Bi Richard P. Cincotta,Larry J. Gorenflo Book 2011 Springer-Verlag Berlin Heidelberg 2011 biodiversity.

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Behavioral Mediators of the Human Population Effect on Global Biodiversity Lossescurrent species threats are best attributed to variability in species richness, human population density, and agricultural land use. Continued exponential growth in the human population and our resultant environmental dominance, due to cultural development and ecological contingencies, is rapidly leading to a global mass extinction.

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Projecting a Gridded Population of the World Using Ratio Methods of Trend Extrapolationproblems encountered are described and our best solutions to them are presented. We compare our subnational projections to the US Census Bureau state projections as a test of the relative accuracy of simple trend extrapolations compared with more complex cohort-component modeling.

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The Biological Diversity that Is Humanly Possible: Three Models Relevant to Human Population’s Relat hazards, and risks at the reserve perimeter. The third model appears as a graphic representation of the theory of human density-driven agricultural change that endeavors to make Boserup’s powerful thesis more useful to ecologists.

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