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Mangrove ecosystems are being increasingly threatened by human activities. Their biotic productivity supplies food and other resources to the human populations that inhabit or make use of them. This volume highlights the results of a ten-year German / Brazilian research project, called MADAM, in one of the largest continuous mangrove areas of the world, located in northern Brazil. Based on the analysis of the ecosystem dynamics, management strategies for the conservation and sustainable use of mangroves are presented and discussed. Beyond the scientific results, this book also provides guidelines for the development of international cooperation projects.
"Describes hydroplane boats, including their history, design, and the races they participate in"--Provided by publisher.
Hydroplane racing captured the heart and soul of Seattle in the early 1950s and never let go. No Seahawks, Sonics, or Mariners game has come close to drawing one-quarter of the audience that watches the hydroplanes race. The unmistakable sound of the boats huge motors was as big an attraction as the racing itself. In the mid-1980s, something began to change. The distinctive roar of the old Thunderboats gave way to the whoosh of the turbine. The old names like Muncey and Chenoweth were replaced by new names like Hanauer and Villwock.
Since the start of the 20th century, Detroit has been the hub of the motorized world. It was only natural that the powerful motors built in Detroit's huge factories eventually found their way into high-speed boats and that organized racing soon followed. Starting in 1916, Detroit became the center of powerboat racing. Names like Gar Wood, Chris Smith, and Horace Dodge dominated the sports pages of the 1920s and 1930s. Following World War II, racing in Detroit entered its golden era. Led by local businessmen like Jack Schafer, Joe Schoenith, and George Simon, hydroplane racing captured the heart of the community in a way that has never been equaled.
Pasco, Kennewick, and Richland sit along the banks of the Columbia River and form a large, vibrant community in Washington known as the Tri-Cities. For over 40 years, tens of thousands of fans have come to the Columbia River to enjoy a day in the sun and watch the Columbia Cup Unlimited Hydroplane Race. Famous drivers like Bill Muncey, Dean Chenoweth, Chip Hanauer, and Dave Villwock have all come to Tri-Cities and battled deck-to-deck to win the Columbia Cup.
Biodiversity, sometimes simply understood as "diversity of species", is a specific quality of life on our planet, the dimensions and importance of which have just lately been fully realized. Today we know that "biological diversity is a global asset of incalculable value to present and future generations" (Kofi Annan). Biodiversity is spread unequally over the world: in fact, the main share of biological resources worldwide is harboured predominantly by the so-called developing countries in the tropics and sub tropics. Therefore, Biodiversity - A Challenge for Development Research and Policy was chosen as the title for an international conference which was held in Bonn in 1997 as one of the ...
This book offers a new ecosystemic approach to the understanding of mangrove and salt marsh ecosystems. Brazil has one of the largest areas of mangroves in the world, where salt marshes might or might not be associated. Different landscapes comprise the extensive coastline, where mangrove and salt marsh species’ composition is discussed through the analysis of physiography, zonation, and succession processes. Both salt marsh and mangrove plants and the associated macroalgae will be characterized in their ecophysiological and phenological aspects, as well as genetic and epigenetic diversity. The chapters on microbial diversity and litterfall expose the well-known importance of these ecosystems as highly productive carbon sinks and pumps. The associated fauna of invertebrates (benthic meio and macrofaunas, especially brachyuran crabs) and vertebrates (fishes, birds, and mammals) are presented in a special section. The conservational approach encompasses issues, such as historical ecology, economic valuation, protected areas, environmental education, climate changes, and adaptive management.