Download or read book The Ogoou Delta written by Jean P. Vande Weghe and published by . This book was released on 2021-06 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Located in a sparsely populated stretch of wetland in the coastal West African nation of Gabon, the Ogooué is among the most well-preserved of the continent's major river deltas. Home to large populations of hippopotamuses, manatees, long-nosed crocodiles, and fish--as well as the nesting grounds for terns and other sea birds--the Ogooué also hosts a complex mix of flora, from meadows and mangroves to swamps and forests. It includes populations of more than 150 threatened plant species, making it a crucial site for ecological conservation. This book presents a comprehensive and lushly illustrated overview of the biodiversity of this remarkable area, one that should appeal as much to scientists as to general readers. Coauthored by 21 international experts, The Ogooué Delta explores the rich multitude of plant and animal life that make this area such a singular site. The authors also detail the delta's history of human settlement and interaction, as well as lay out a series of proposed conservation measures to ensure that the Ogooué remains a haven for natural diversity.
Download or read book Congo Basin Hydrology Climate and Biogeochemistry written by Raphael M. Tshimanga and published by John Wiley & Sons. This book was released on 2022-02-08 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: New scientific discoveries in the Congo Basin as a result of international collaborations The Congo is the world's second largest river basin and home to 120 million people. Understanding the cycling of water, sediments, and nutrients is important as the region faces climatic and anthropogenic change. Congo Basin Hydrology, Climate, and Biogeochemistry: A Foundation for the Future explores variations in and influences on rainfall, hydrology and hydraulics, and sediment and carbon dynamics. It features contributions from experts in the region and their international collaborators. Volume highlights include: New in-situ and remotely sensed measurements and model results Use of historic data to assess precipitation and hydrologic changes Exploration of water exchange between wetlands and rivers Biogeochemical processes in the Congo's forests and wetlands A scientific foundation for hydrologic resource management in the region Studies from different parts of the Congo river and its adjoining basins This book is available in English and French. The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals. Find out more about this book in this short video and this article.
Download or read book Primates in Flooded Habitats written by Katarzyna Nowak and published by Cambridge University Press. This book was released on 2019-01-03 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: A ground breaking study of primates that live in flooded habitats around the world.
Download or read book Atlantic Rifts and Continental Margins written by Webster Mohriak and published by American Geophysical Union. This book was released on 2000-01-10 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference on the geology and geophysics of continental margins contains a total of 15 papers developed from a session of the Fifth International Congress of the Brazilian Geophysical Society held in Sao Paulo, Brazil in 1997, as well as a number of other contributions. Subjects include the roots of the southeastern continental margin of Brazil, the mosaic of Terranes in central Europe, the evolution of the Angolan passive margin; geological and geophysical interpretation of the San Julian Basin offshore Argentina; and the tectonic evolution of the equatorial South Atlantic. Of likely interest to academic geoscientists working in basin analysis and those engaged in petroleum exploration. Member price, $52.50. Annotation copyrighted by Book News, Inc., Portland, OR.
Download or read book Missing Links written by Jeremy Rich and published by University of Georgia Press. This book was released on 2012-01-15 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jeremy Rich uses the eccentric life of R. L. Garner (1848-1920) to examine the commercial networks that brought the first apes to America during the Progressive Era, a critical time in the development of ideas about African wildlife, race, and evolution. Garner was a self-taught zoologist and atheist from southwest Virginia. Starting in 1892, he lived on and off in the French colony of Gabon, studying primates and trying to engage U.S. academics with his theories. Most prominently, Garner claimed that he could teach apes to speak human languages and that he could speak the languages of primates. Garner brought some of the first live primates to America, launching a traveling demonstration in which he claimed to communicate with a chimpanzee named Susie. He was often mocked by the increasingly professionalized scientific community, who were wary of his colorful escapades, such as his ill-fated plan to make a New York City socialite the queen of southern Gabon, and his efforts to convince Thomas Edison to finance him in Africa. Yet Garner did influence evolutionary debates, and as with many of his era, race dominated his thinking. Garner's arguments--for example, that chimpanzees were more loving than Africans, or that colonialism constituted a threat to the separation of the races--offer a fascinating perspective on the thinking and attitudes of his times. Missing Links explores the impact of colonialism on Africans, the complicated politics of buying and selling primates, and the popularization of biological racism.
Download or read book Dynamics and Methods of Study of Sedimentary Basins written by Association des sédimentologistes français and published by Editions TECHNIP. This book was released on 1998 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 21 contributions, each written by an expert in the area of sedimentary basins. The first part of the book is devoted to the methodology used for these studies, in particular physical measurements (well-logging and seismic) and synthesis of subsurface data. The second part presents specific cases, each corresponding to a particular type of basin.
Download or read book Gabon written by Annelies Hickendorff and published by Bradt Travel Guides. This book was released on 2014-09-19 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Threatened and Recently Extinct Vertebrates of the World written by Matthew Richardson and published by Cambridge University Press. This book was released on 2023-03-09 with total page 2214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Habitat loss and degradation are currently the main anthropogenic causes of species extinctions. The root cause is human overpopulation. This unique volume provides, for the very first time, a comprehensive overview of all threatened and recently extinct mammals, birds, reptiles, amphibians, and fishes within the context of their locations and habitats. The approach takes a systematic examination of each biogeographic realm and region of the world, both terrestrial and marine, but with a particular emphasis on geographic features such as mountains, islands, and coral reefs. It reveals patterns useful in biodiversity conservation, helps to put it all into perspective, and ultimately serves as both a baseline from which to compare subsequent developments as well as a standardization of the way threatened species are studied.
Download or read book Green Marine Clays written by G.S. Odin and published by Elsevier. This book was released on 1988-11-01 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Green Marine Clays provides a comparative study of four authigenic marine clays: the well-known glaucony marine facies; the newly-identified sedimentary facies - verdine; the old oolitic ironstone facies; and the celadonite-bearing facies.The book demonstrates that the sea bottom plays host to a variety of clay minerals specific to the marine environment: ferric di-trioctahedral ``serpentine'', ferric chlorite, ferric smectite, ferric mica, ferric ``swelling chlorite'', all widespread in present oceans and all fundamentally formed by crystal growth and recrystallization processes in semi-confined marine microenvironments.A unique feature of the book is the inclusion of the first detailed study of the verdine facies characterized by a variety of authigenic green clays, some of which are new clay mineral species widespread in all tropical oceans. The celadonite-bearing facies has been studied intensively in the last few years and new results are obtained from deep sea samples and from land outcrops. The current knowledge is synthesized and reviewed in comparison with the glaucony facies. A new approach is adopted in the description of the old oolitic ironstone facies in which a comparison is made with the recent verdine facies.The material is abundantly illustrated throughout by 133 figures and 59 tables; 36 of the figures consist of plates showing 170 selected pictures obtained at different scales of observation including the field, binocular microscope, thin sections, transmission electron miscroscopy, scanning electron microscopy, high resolution transmission electron microscopy, X-ray diffraction. A subject index completes the book.The information presented here will help geologists construct a clearer picture of environmental and depositional history of rocks. It will appeal to sedimentologists interested in the processes by which, and the environment in which, clay minerals form. Clay mineralogists will find much useful information on a variety of iron rich minerals, and geochemists interested in the iron in the sea and those working with sedimentary iron ores will also benefit from the book.
Download or read book Subsea Mineral Resources written by Vincent Ellis McKelvey and published by . This book was released on 1986 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Capitals written by Joseph A. Pratt and published by University of Pittsburgh Press. This book was released on 2015-03-23 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fossil fuels propelled industries and nations into the modern age and continue to powerfully influence economies and politics today. As Energy Capitals demonstrates, the discovery and exploitation of fossil fuels has proven to be a mixed blessing in many of the cities and regions where it has occurred. With case studies from the United States, Canada, Mexico, Norway, Africa, and Australia, this volume views a range of older and more recent energy capitals, contrasts their evolutions, and explores why some capitals were able to influence global trends in energy production and distribution while others failed to control even their own destinies. Chapters show how local and national politics, social structures, technological advantages, education systems, capital, infrastructure, labor force, supply and demand, and other factors have affected the ability of a region to develop and control its own fossil fuel reserves. The contributors also view the environmental impact of energy industries and demonstrate how, in the depletion of reserves or a shift to new energy sources, regions have or have not been able to recover economically. The cities of Tampico, Mexico, and Port Gentil, Gabon, have seen their oil deposits exploited by international companies with little or nothing to show in return and at a high cost environmentally. At the opposite extreme, Houston, Texas, has witnessed great economic gain from its oil, natural gas, and petrochemical industries. Its growth, however, has been tempered by the immense strain on infrastructure and the human transformation of the natural environment. In another scenario, Perth, Australia, Calgary, Alberta, and Stavanger, Norway have benefitted as the closest established cities with administrative and financial assets for energy production that was developed hundreds of miles away. Whether coal, oil, or natural gas, the essays offer important lessons learned over time and future considerations for the best ways to capture the benefits of energy development while limiting the cost to local populations and environments.
Download or read book Creatures of the Air written by J. Q. Davies and published by University of Chicago Press. This book was released on 2023-08-11 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: "From the sounds of West Central African harps to the sounds of the European J. S. Bach revival, Creatures of the Air is a nineteenth-century music history told as a history of the art's elemental media system, air. Air is here understood as a human domain and music as an art of that domain, as such embedded in histories of environmental and colonial struggle around a thickened consciousness of the air and of breathing itself. The narrative moves across malarial equatorial climates and polluted industrial ones; the loss and recovery of the human voice in hazardous environmental conditions; scenes of suffocation and breathing mirrored in the creation and performance of Mendelssohn's enormous Elijah oratorio. No longer just an innocent luxury, by its claim to invisibility music is shown to be implicated in the struggle for control over air as a most precious natural resource. What emerges is a complex political ecology where differentiated musical systems combined, struggled against, and co-constituted one another in the course of the global nineteenth century and beyond"--
Download or read book Geophysical Abstracts written by and published by . This book was released on 1958 with total page 1102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology and Production of Helium and Associated Gases written by Steven A. Tedesco and published by Elsevier. This book was released on 2022-05-18 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geology and Production of Helium and Associated Gases brings together several different theories and models on how helium is generated, migrated to the reservoir, and trapped from several geologic rock types. The importance of this element in society cannot be stressed enough, but helium is in significant short supply. Nitrogen is also important in the fertilizer industry and is a byproduct of helium and natural gas production. Nitrogen presence often indicates the presence of Helium. This book brings together a tremendous amount of geology, engineering, and production methods not available elsewhere in one source. - Includes numerous case histories from locations around the globe - Features detailed discussions of exploration and production methods - Presents original, detailed geologic maps where helium deposits have been sourced
Download or read book Africa and the Africans in the Nineteenth Century A Turbulent History written by Catherine Coquery-Vidrovitch and published by Routledge. This book was released on 2015-02-12 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most histories seek to understand modern Africa as a troubled outcome of nineteenth century European colonialism, but that is only a small part of the story. In this celebrated book, beautifully translated from the French edition, the history of Africa in the nineteenth century unfolds from the perspective of Africans themselves rather than the European powers.It was above all a time of tremendous internal change on the African continent. Great jihads of Muslim conquest and conversion swept over West Africa. In the interior, warlords competed to control the internal slave trade. In the east, the sultanate of Zanzibar extended its reach via coastal and interior trade routes. In the north, Egypt began to modernize while Algeria was colonized. In the south, a series of forced migrations accelerated, spurred by the progression of white settlement.Through much of the century African societies assimilated and adapted to the changes generated by these diverse forces. In the end, the West's technological advantage prevailed and most of Africa fell under European control and lost its independence. Yet only by taking into account the rich complexity of this tumultuous past can we fully understand modern Africa from the colonial period to independence and the difficulties of today.
Download or read book Paths in the Rainforests written by Jan M. Vansina and published by University of Wisconsin Pres. This book was released on 1990-10-22 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vansina’s scope is breathtaking: he reconstructs the history of the forest lands that cover all or part of southern Cameroon, Gabon, Equatorial Guinea, the Congo, Zaire, the Central African Republic, and Cabinda in Angola, discussing the original settlement of the forest by the western Bantu; the periods of expansion and innovation in agriculture; the development of metallurgy; the rise and fall of political forms and of power; the coming of Atlantic trade and colonialism; and the conquest of the rainforests by colonial powers and the destruction of a way of life. “In 400 elegantly brilliant pages Vansina lays out five millennia of history for nearly 200 distinguishable regions of the forest of equatorial Africa around a new, subtly paradoxical interpretation of ‘tradition.’” —Joseph Miller, University of Virginia “Vansina gives extended coverage . . . to the broad features of culture and the major lines of historical development across the region between 3000 B.C. and A.D. 1000. It is truly an outstanding effort, readable, subtle, and integrative in its interpretations, and comprehensive in scope. . . . It is a seminal study . . . but it is also a substantive history that will long retain its usefulness.”—Christopher Ehret, American Historical Review
Download or read book Geophysical Abstracts written by Geological Survey (U.S.) and published by . This book was released on 1958 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
