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The conservation of marine benthic biodiversity is a recognised goal of a number of national and international programs such as the United Nations Convention on Biodiversity (CBD). In order to attain this goal, information is needed about the distribution of life in the ocean so that spatial conservation measures such as marine protected areas (MPAs) can be designed to maximise protection within boundaries of acceptable dimensions. Ideally, a map would be produced that showed the distribution of benthic biodiversity to enable the efficient design of MPAs. The dilemma is that such maps do not exist for most areas and it is not possible at present to predict the spatial distribution of all mar...
Presenting the most current research and thinking on prehistoric archaeology in the Southeast, this volume reexamines some of Florida’s most important Paleoindian sites and discusses emerging technologies and methods that are necessary knowledge for archaeologists working in the region today. Using new analytical methods, contributors explore fresh perspectives on sites including Old Vero, Guest Mammoth, Page-Ladson, and Ray Hole Spring. They discuss the role of hydrology—rivers, springs, and coastal plain drainages—in the history of Florida’s earliest inhabitants. They address both the research challenges and the unique preservation capacity of the state’s many underwater sites, suggesting solutions for analyzing corroded lithic artifacts and submerged midden deposits. Looking towards future research, archaeologists discuss strategies for finding additional pre-Clovis and Clovis-era sites offshore on the southeastern continental shelf. The search is important, these essays show, because Florida’s prehistoric sites hold critical data for the debate over the nature and timing of the first human colonization of the Western Hemisphere.
This Atlas illustrates the significant reduction in glacier mass happening throughout the Andean region. It quantifies the contribution of glaciers to drinking water supplies in cities and to agriculture, hydropower and industries. A reduction in glacier mass results in a long-term reduction in seasonal melt water - which is the mainstay of livelihoods for millions of people.
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