Found 20832 Geology Products.
For two decades, paleoecologist David Burney and his wife, Lida Pigott Burney, have led an excavation of Makauwahi Cave on the island of Kaua‘i, uncovering the fascinating variety of plants and animals that have inhabited Hawaii throughout its history. From the unique perspective of paleoecology—the study of ancient environments—Burney has focused his investigations on the dramatic ecological changes that began after the arrival of humans one thousand years ago, detailing not only the environmental degradation they introduced but also asking how and why this destruction occurred and, most significantly, what might happen in the future.Using Kaua‘i as an ecological prototype and drawing on the author’s adventures in Madagascar, Mauritius, and other exciting locales, Burney examines highly pertinent theories about current threats to endangered species, restoration of ecosystems, and how people can work together to repair environmental damage elsewhere on the planet. Intriguing illustrations, including a reconstruction of the ancient ecological landscape of Kaua‘i by the artist Julian Hume, offer an engaging window into the ecological marvels of another time. A fascinating adventure story of one man’s life in paleoecology, Back to the Future in the Caves of Kaua‘i reveals the excitement—and occasional frustrations—of a career spent exploring what the past can tell us about the future.
Price : $20.44
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WE have found, that there is not in this globe (as a planet revolving in the solar system) any power or motion adapted to the purpose now in view; nor, were there such a power, could a mass of simply collected materials have continued any considerable time to resist the waves and currents natural to the sea, but must have been quickly carried away, and again deposited at the bottom of the ocean.
Price : $25.04
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From its ancient headwaters on the semiarid plains of eastern New Mexico to its mouth at the Gulf of Mexico, the Brazos River carves a huge and paradoxical crescent through Texas geography and history. Its average flow is the largest of Texas rivers, but its floods, low flows, silt, and natural salt have often frustrated human desires. It is one of the most dammed of Texas rivers, but its lower four hundred miles constitute one of the longest undammed stretches of river in North America. In Exploring the Brazos River, Jim Kimmel follows this long, changeable river from its rocky “arms” in West Texas, through the stretch made famous by John Graves in his classic book, Goodbye to a River, to its lumbering presence as it flows, undammed and mostly untouched, down the Brazos Valley and into the Gulf of Mexico. Exploring the entire river system, Kimmel first sets the context of climate and geology that determines the characteristics of the Brazos. He then explains the ecological processes that define the Brazos watershed before focusing on four reaches of the river, from the headwaters to the mouth. Each chapter features the captivating photography of Jerry Touchstone Kimmel and includes maps, charts, and descriptions of the water, land, ecology, and people. To encourage readers to explore on their own, Kimmel closes the chapters with tips on where best to experience the river and the surrounding countryside. Amateur and professional naturalists and outdoor enthusiasts of all stripes will find Exploring the Brazos River a practical and inspiring guide for the introduction of—or re-acquaintance with—one of the most important, historic, and diverse natural resources in the Lone Star State.
Price : $16.47
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This book provides an update of synthetic information in marine sedimentology, associating generalities to case studies. New information is replaced in a context of plate tectonics and evolution of ocean systems at geological scale. Besides general information, the book insists on the relationships between plate tectonics and sedimentation, as well as on the formation and evolution of sediment series and their potential as archives of past environments. * complete update of synthetic information in marine sedimentology.* association of information on the origin and transport of sediment particles, the evolution of sediment series and their role as archives of past environments.
Price : $175.00
$175.00
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In September 2004, the American Association of Petroleum Geologists (AAPG) convened a Hedberg Research Conference in Vancouver, British Columbia, Canada titled 'Natural Gas Hydrates: Energy Resource Potential and Associated Geologic Hazards.' As a continuation of the Hedberg Research Conference in Vancouver, the conveners of the conference and the editors of this Memoir have worked with more than 150 authors and coauthors to prepare this Memoir on gas hydrates. This publication follows the goals of the Hedberg conference; however, the contents of this Memoir were expanded to include all aspects of gas hydrates in nature. This Memoir contains 39 individual contributions, ranging from long topical summaries to shorter focused research papers. This Memoir has been published in two parts, with digital versions of all the complete research papers included on the enclosed CD. The hardcopy portion of the Memoir includes abstracts and several key figures for each of the contributions along with a complete copy of a gas hydrate technical review. The digital portion of this Memoir has been organized into a series of topical sections consisting of review articles, marine gas hydrate papers, and gas hydrate laboratory and modeling studies. Because of the rapidly emerging worldwide interest in gas hydrates, this comprehensive treatise on the geology of gas hydrates will be valuable to both the gas hydrate research community and exploration/development geologists working in arctic and deep marine environments. American Association Of Petroleum Engineers (AAPG)Founded in 1917, we are the world's largest professional geological society, with over 30,000 members.We are a pillar of the world-wide scientific community. Our books foster scientific research, advance the science of geology and promote the most effective use of petroleum extraction & processing technology and practice.Some of the areas we publish in include:GISPetroleum EngineeringWell Log AnalysisGeological ModelingCarbonate PetrologySeismic ImagingReservoir CharacterizationRegional Petroleum Analysis
Price : $94.00
$94.00
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More than half of the world's petroleum is found in carbonate rocks — for example, in the Middle East, the former USSR and in North America. These rocks show a bewildering diversity of grains and textures, due in part to the wealth of different fossil organisms that have contributed to carbonate sedimentation, and in part to a wide variety of diagenetic processes that can radically modify textures and obscure the depositional fabric. Careful petrographic study with a polarising microscope is a key element of any study of carbonate sediments — as a companion to field or core logging and as a necessary precursor to geochemical analysis. This atlas, which illustrates in full color a range of features not attempted in any general textbook, is designed as a laboratory manual to keep beside the microscope, and as an aid to identifying grain types and textures in carbonates. It will appeal alike to under-graduate and graduate students and to professionals in teaching institutions, research laboratories and industry. A Color Atlas of Rocks and Minerals in Thin Section — W. S. MacKenzie and A. E. Adams
Price : $108.40
$108.40
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Thirty years ago, our global energy landscape did not look remarkably different from what it does today. Three or four decades from now, it certainly will: dwindling oil reserves will clash with skyrocketing demand, as developing nations around the world lead their citizens into the modern energy economy, and all the while, the grave threat of catastrophic climate change looms ever larger. Energy worries are at an all-time high—just how will we power our future? With The Powers That Be, Scott L. Montgomery cuts through the hype, alarmism, and confusion to give us a straightforward, informed account of where we are now, and a map of where we’re going. Starting with the inescapable fact of our current dependence on fossil fuels—which supply 80% of all our energy needs today—Montgomery clearly and carefully lays out the many alternative energy options available, ranging from the familiar, like water and solar, to such nascent but promising sources as hydrogen and geothermal power. What is crucial, Montgomery explains, is understanding that our future will depend not on some single, wondrous breakthrough; instead, we should focus on developing a more diverse, adaptable energy future, one that draws on a variety of sources—and is thus less vulnerable to disruption or failure. An admirably evenhanded and always realistic guide, Montgomery enables readers to understand the implications of energy funding, research, and politics at a global scale. At the same time, he doesn’t neglect the ultimate connection between those decisions and the average citizen flipping a light switch or sliding behind the wheel of a car, making The Powers That Be indispensible for our ever-more energy conscious age.
Price : $25.55
$25.55
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This book offers a general discussion of global environmental change geared toward readers like you. It presents both Earth science and ecological concepts related to global change, as well as a discussion of the human dimensions of change. The text's unifying theme is consideration of aspects of both natural and human-induced global environmental change.
Price : $99.54
$99.54
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Long before there were animals on the earth, many kinds of plants covered the prehistoric planet. The soft remains rarely fossilized, but sometimes leaves, flowers, and branches would fall into soft mud or be encased by the ash of exploding volcanoes. These plants were preserved and now offer a sampling of life in the distant past and a contrast to our present flora.This complete guide to fossil plants explains both the lives of ancient plants and why certain plants became fossilized. Kenrick and Davies trace the evolution of land plants, ferns, conifers, and their relatives, the flowering plants. Interwoven are snapshots of landscapes and environments of various periods, focusing on plant and animal interactions. The included photographs present these ancient, sometimes delicate, pieces of shale in a unique way, and Kenrick and Davies explain both what they were and what story they tell about the past.
Price : $16.47
$16.47
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The most current, applied book on the market for petroleum engineers, geologists and others working in the development and production of oil and gas fields and those concerned with the movement of ground water, this revised edition reflects the advances made in reservoir engineering calculation techniques. Numerous real world examples clarify the material, providing the reservoir engineer with the practical information to make applied calculations.
Price : $93.69
$93.69
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