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Author: Richard B. Waitt
Publisher: Geological Society of America
ISBN: 0813725488
Category : Science
Languages : en
Pages : 428
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Book Description
"This volume brings together nineteen papers of interdisciplinary Quaternary science honoring Stephen Porter. Special Paper 548 features papers from six continents, on wide-ranging topics including glaciation, paleoecology, landscape evolution, megafloods, and loess. The topical and geographical range of the papers, as well as their interdisciplinary nature, honor Porter's distinct approach to Quaternary science and leadership that influence the field to this day"--
Author: Richard B. Waitt
Publisher: Geological Society of America
ISBN: 0813725488
Category : Science
Languages : en
Pages : 428
Get Book Here
Book Description
"This volume brings together nineteen papers of interdisciplinary Quaternary science honoring Stephen Porter. Special Paper 548 features papers from six continents, on wide-ranging topics including glaciation, paleoecology, landscape evolution, megafloods, and loess. The topical and geographical range of the papers, as well as their interdisciplinary nature, honor Porter's distinct approach to Quaternary science and leadership that influence the field to this day"--
Author: Adam M. Booth
Publisher: Geological Society of America
ISBN: 0813700620
Category : Science
Languages : en
Pages : 362
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Book Description
The eight field trips in this volume, associated with GSA Connects 2021 held in Portland, Oregon, USA, reflect the rich and varied geological legacy of the Pacific Northwest. The western margin of North America has had a complex subduction and transform history throughout the Phanerozoic, building a collage of terranes. The terrain has been modified by Cenozoic sedimentation, magmatism, and faulting related to Cascadia subduction, passage of the Yellowstone hot spot, and north and westward propagation of the Basin and Range province. The youngest flood basalt province on Earth also inundated the landscape, while the mighty Columbia watershed kept pace with arc construction and funneled epic ice-age floods from the craton to the coast. Additional erosive processes such as landslides continue to shape this dynamic geological wonderland.
Author: Sara Satolli
Publisher: Frontiers Media SA
ISBN: 2889712656
Category : Science
Languages : en
Pages : 238
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Book Description
Author: Stefan Schneiderbauer
Publisher: Elsevier
ISBN: 0443328250
Category : Science
Languages : en
Pages : 353
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Book Description
Safeguarding Mountain Social-Ecological Systems, Volume Two: Building Transformative Resilience in Mountain Regions Worldwide presents an overview of the relevant research in mountain regions worldwide, identifies existing challenges, and provides an understanding of the diversity of mountain ecosystems in different regions. It focuses on understanding, protecting, and enhancing mountain social-ecological systems.This second volume places a stronger emphasis on building transformative resilience in mountain regions, indicating a focus on proactive measures to address challenges and promote sustainable development. It also highlights regional perspectives and case studies and insights from various mountain regions worldwide. - Focuses on existing efforts, emerging risks, and collaborative initiatives in the field of mountain social-ecological systems - Allows readers to gain insights into diverse social-ecological systems and understand the unique challenges and opportunities associated with each region - Explores strategies and approaches to enhance the resilience of mountain social-ecological systems through case studies, insights, and opportunities presented in each region
Author: Mark D. McFaddan
Publisher: Geological Society of America
ISBN: 0813700698
Category : Science
Languages : en
Pages : 250
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Book Description
Author: Gerold Wefer
Publisher: Springer Science & Business Media
ISBN: 3642189172
Category : Science
Languages : en
Pages : 742
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Book Description
The South Atlantic plays a critical role in the couplingofoceanic processes between the Antarctic and the lower latitudes. The Antarctic Ocean, along with the adjacent southern seas, is of substantial importance for global climate and for the distributionofwater masses because itprovides large regions ofthe world ocean with intermediate and bottom waters. In contrast to the North Atlantic, the Southern Ocean acts more as an "information distributor", as opposed to an amplifier. Just as the North Atlantic is influencedby the South Atlantic through the contributionofwarm surface water,the incomingsupply ofNADW - in the area of the Southern Ocean as Circumantarctic Deep Water - influences the oceanography ofthe Antarctic. The competing influences from the northern and southern oceans on the current and mass budget systems can be best studied in the South Atlantic. Not only do changes in the current systems in the eastern Atlantic high-production regions affect the energy budget, they also influence the nutrient inventories, and therefore impact the entire productivity ofthe ocean. In addition, the broad region of the polar front is a critical area with respect to productivity-related circulation since it is the source of Antarctic Intermediate Water. Although theAntarctic Intermediate Watertoday liesdeeper than the water that rises in the upwelling regions, it is the long-term source ofnutrients that are ultimately responsible for the supply oforganic matter to the sea floor and to sediments.
Author: Tobias Dürig
Publisher: Frontiers Media SA
ISBN: 2832536697
Category : Science
Languages : en
Pages : 182
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Book Description
Author: Victor R. Baker
Publisher: Geological Society of America
ISBN: 081372144X
Category : Floods
Languages : en
Pages : 90
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Book Description
Author: Alan Kehew
Publisher: Geological Society of America
ISBN: 0813725305
Category : History
Languages : en
Pages : 252
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Book Description
Taking advantage of new technological advances in Quaternary geology and geomorphology, this volume showcases new developments in glacial geology. Honoring the legacy of Frank Leverett and F.B. Taylor's 1915 USGS monograph of the region, this book includes 12 chapters that cover diverse topics ranging from hydrogeology, near-surface geophysics, geotectonics, and vertebrate paleontology to glacial geomorphology and glacial history. Several papers make use of detailed but nuanced shaded relief maps of digital elevation models of LiDAR data; these advances are brought into historical perspective by visiting the history of geologic mapping of Michigan. Looking forward, interpretations of the shaded relief maps evoke novel processes, such as regional evolution of subglacial and supraglacial drainage systems of receding glacial margins. The volume also includes assessment of chronological issues in light of greater accuracy and precision of radiocarbon dating of plant fossils using accelerator mass spectrometry versus older techniques.
Author: Clive Gamble
Publisher: Oxford University Press
ISBN: 0192643681
Category : History
Languages : en
Pages : 287
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Book Description
One afternoon in late April 1859 two geologically minded businessmen, John Evans and Joseph Prestwich, found and photographed the proof for great human antiquity. Their evidence -- small, hand-held stone tools found in the gravel quarries of the Somme among the bones of ancient animals -- shattered the timescale of Genesis and kicked open the door for a time revolution in human history. In the space of a calendar year, and at a furious pace, the relationship between humans and time was forever changed. This interpretation of deep human history was shaped by the optimistic decade of the 1850s, the Victorian Heyday in the age of equipoise. Proving great human antiquity depended on matching the principles of geology with the personal values of scientific zeal and perseverance; qualities which time-revolutionaries such as Evans and Prestwich had in abundance. Their revolution was driven by a small group of weekend scientists rather than some great purpose, and it proved effective because of its bonds of friendship stiffened by scientific curiosity and business acumen. Clive Gamble explores the personalities of these time revolutionaries and their scientific co-collaborators and adjudicators -- Darwin, Falconer, Lyell, Huxley, and the French antiquary Boucher de Perthes -- as well as their sisters, wives, and nieces Grace McCall, Civil Prestwich, and Fanny Evans. As with all scientific discoveries getting there was often circuitous and messy; the revolutionaries changed their minds and disagreed with those who should have been allies. Gamble's chronological narrative reveals each step from discovery to presentation, reception, consolidation, and widespread acceptance, and considers the impact of their work on the scientific advances of the next 160 years and on our fascination with the shaping power of time.
