Tectonically Active Landscapes

Tectonically Active Landscapes
Author: William B. Bull
Publisher: John Wiley & Sons
Total Pages: 681
Release: 2011-09-07
Genre: Science
ISBN: 1444357743

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This book explores how mountainous landscapes respond to tectonic deformation. It integrates previously unpublished concepts and ideas with recent articles about hills and streams. Readers will learn which landforms change quickly in response to uplift, which parts of the landscape are slowest to adjust to tectonic perturbations, and which landform characteristics are most useful for describing tectonically active and inactive terrains. Study areas include diverse landscapes and tectonic settings: seacoasts, soil-mantled hills, and lofty mountains. The humid Southern Alps of New Zealand change quickly because of rapid uplift and erosion. The semiarid Panamint Range of southeastern California has such miniscule annual stream power that tectonic landforms persist for millions of years. Tectonically Active Landscapes addresses diverse key topics about tectonics and topography. It is essential reading for research geologists and advance-level undergraduate and graduate students in the earth sciences.

Tectonic Geomorphology

Tectonic Geomorphology
Author: Douglas W. Burbank
Publisher: John Wiley & Sons
Total Pages: 494
Release: 2011-11-02
Genre: Science
ISBN: 1444345044

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Tectonic geomorphology is the study of the interplay between tectonic and surface processes that shape the landscape in regions of active deformation and at time scales ranging from days to millions of years. Over the past decade, recent advances in the quantification of both rates and the physical basis of tectonic and surface processes have underpinned an explosion of new research in the field of tectonic geomorphology. Modern tectonic geomorphology is an exceptionally integrative field that utilizes techniques and data derived from studies of geomorphology, seismology, geochronology, structure, geodesy, stratigraphy, meteorology and Quaternary science. While integrating new insights and highlighting controversies from the ten years of research since the 1st edition, this 2nd edition of Tectonic Geomorphology reviews the fundamentals of the subject, including the nature of faulting and folding, the creation and use of geomorphic markers for tracing deformation, chronological techniques that are used to date events and quantify rates, geodetic techniques for defining recent deformation, and paleoseismologic approaches to calibrate past deformation. Overall, this book focuses on the current understanding of the dynamic interplay between surface processes and active tectonics. As it ranges from the timescales of individual earthquakes to the growth and decay of mountain belts, this book provides a timely synthesis of modern research for upper-level undergraduate and graduate earth science students and for practicing geologists. Additional resources for this book can be found at: www.wiley.com/go/burbank/geomorphology.

Deciphering Landscape Drivers and Signatures in Tectonically Active Landscapes Using Google Earth Imagery, Remote Sensing, and Cosmogenic Radionuclides

Deciphering Landscape Drivers and Signatures in Tectonically Active Landscapes Using Google Earth Imagery, Remote Sensing, and Cosmogenic Radionuclides
Author: George Burch Fisher
Publisher:
Total Pages: 178
Release: 2013
Genre:
ISBN: 9781303731082

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Understanding how the surface of the Earth records and responds to various climatic, tectonic, erosive, and biotic forcings is at the heart of the geomorphology discipline and requires complex topographic, numerical, and geochemical toolsets to test and evolve current axioms. Google Earth has revolutionized the way people interact with high-spatial resolution imagery across Earth and the solar system, yet has remained largely underutilized to date for making quantitative measurements of landscape form and function. Examples of such utility and potential caveats are demonstrated for quantifying hillslope mass wasting events in Haiti, strike-slip offsets in the eastern California shear zone, and channel planform geometry in the tectonically active Himalaya. More detailed analysis comparing channel widths from Google Earth using the ChanGeom extraction methodology, as developed in this study, with field- and lidar-derived datasets attests to the quality and utility of such methods and provides key information about channel response to tectonic forcings across a host of regimes. Lastly, accurate channel widths are utilized in the Himalaya to derive erosion proxies based on specific stream power estimates and are compared with 60 cosmogenic radionuclide derived erosion rates in the western Himalaya. Within the complex interactions among surface processes, precipitation gradients, and relict topography in the Himalaya, these data indicate that tectonic deformation emerges as the dominant driver of landscape form at the centennial to millennial timescale.

Active Tectonics

Active Tectonics
Author: Edward A. Keller
Publisher:
Total Pages: 0
Release: 1996
Genre: Earthquakes
ISBN: 9780023046018

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Active Tectonics

Active Tectonics
Author: Edward A. Keller
Publisher:
Total Pages: 0
Release: 1996
Genre: Earthquakes
ISBN: 9780023632617

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Through lucid, carefully organized exposition, this text makes the study of active tectonics (earthquakes in the present and recent past) easily understandable. Extremely current throughout, this text thoroughly explores the effects of earthquakes and active tectonic systems on humans, geomorphic systems, and Earth's topography. Complete with numerous case studies in a variety of regions, the very latest advances in the field, separate quantitative techniques boxed sections, and a host of pedagogical aids. Reflects the cutting edge of this rapidly evolving field, with completely up-to-date data and the very latest scientific findings and technological breakthroughs, (e.g. new advances in satellite geodetic techniques). Concise presentation of the material makes this text flexible enough to be used as a primary text (active tectonics, neotectonics courses) or a supplemental text (geomorphology, natural hazards courses). Presents broad coverage of a number of regions with case studies of Alaska, Pacific Northwest, California, The basin and range, Midwest, East coast, Many countries around the globe. Special quantitative sections present advanced numerical techniques and exercises to

Ancient Earthquakes

Ancient Earthquakes
Author: M. Sintubin
Publisher: Geological Society of America
Total Pages: 296
Release: 2010-01-01
Genre: Science
ISBN: 0813724716

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"Ancient earthquakes are pre-instrumental earthquakes that can only be identified through indirect evidence in the archaeological (archaeoseismology) and geological (palaeoseismology) record. Special Paper 471 includes a selection of cases convincingly illustrating the different ways the archaeological record is used in earthquake studies. The first series of papers focuses on the relationship between human prehistory and tectonically active environments, and on the wide range of societal responses to historically known earthquakes. The bulk of papers concerns archaeoseismology, showing the diversity of approaches, the wide range of disciplines involved, and its potential to contribute to a better understanding of earthquake history. Ancient Earthquakes will be of interest to the broad community of earth scientists, seismologists, historians, and archaeologists active in and around archaeological sites in the many regions around the world threatened by seismic hazards. This Special Paper frames in the International Geoscience Programme IGCP 567 'Earthquake Archaeology: Archaeoseismology along the Alpine-Himalayan Seismic Zone.'"--Publisher's description.

Tectonic Geomorphology of Mountains

Tectonic Geomorphology of Mountains
Author: William B. Bull
Publisher: John Wiley & Sons
Total Pages: 328
Release: 2008-04-15
Genre: Science
ISBN: 0470691557

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With a balance of theory and practical applications, Tectonic Geomorphology of Mountains is essential reading for research geologists and upper-level undergraduate and graduate students in the earth sciences. This book describes how tectonic events influence geomorphic processes and explores how landscapes respond to tectonic deformation in the ways in which they are weathered, washed, and abraded Uses new approaches to enhance theoretical models of landscape evolution and to solve practical problems such as the assessment of earthquake hazards Includes previously unpublished research and theory Examines how to use key landforms as reference levels in changing landscapes, estimate rates of mountain-range uplift, and map seismic shaking caused by prehistorical earthquakes Presents a diverse range of examples from around the world

Tectonics, Climate, and Landscape Evolution

Tectonics, Climate, and Landscape Evolution
Author: Sean D. Willett
Publisher: Geological Society of America
Total Pages: 464
Release: 2006-01-01
Genre: Science
ISBN: 0813723981

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"The Liwu River runs a short course; its channel head at the water divide in Taiwan's Central Range is a mere 35 km from its outflow into the Pacific Ocean. But in those short 35 km, the Liwu has carved one of the world's geographic wonders: the spectacular Taroko Gorge with marble and granite walls soaring nearly 1000 m above the river channel. Taroko Gorge was a fitting venue for a 2003 Penrose Conference that addressed the coupled processes of tectonics, climate, and landscape evolution. The young mountains, extreme weather, and dramatic landforms provided an appropriate backdrop to wide-ranging discussions of geomorphic processes, climate and meteorology, sediment generation and transport, the effects of erosion on tectonics, and new analytical and modeling tools used to address these processes and problems. This volume's papers extend that discussion, reaching across fields that have experienced rapid advances in the past decade."--Publisher's website.