Download or read book Fluvial and Aeolian Interactions in Modern and Ancient Dryland Continental Sedimentary Systems written by Mohammed Ali Jbreel Almasrahy and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern and Ancient Fluvial Systems written by J. D. Collinson and published by John Wiley & Sons. This book was released on 2009-04-15 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: A book of research articles focused on fluvial processes The book is divided into a several main sections for ease of reference: Hydrodynamics and Bedforms; Present?Day Channel Processes; Facies Models; and Economic Aspects. Geographical and geological investigations are also described in Modern and Ancient Fluvial Systems. Research articles include the topics of bedforms and structures near the transition between dunes and a plane bed, as well as the vertical and lateral relationships between five major delta distributary channels. Research papers are also shared within the publication, such as a review of the major developments in the study of channel changes during this century. The individual chapter authors take readers from the Colorado Plateau of the Western United States to the Witwatersrand of South Africa.
Download or read book Aeolian Sediments written by Kenneth Pye and published by John Wiley & Sons. This book was released on 2009-04-06 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies of aeolian sediments, both ancient and modern, have exhibited a number of important conceptual advances in recent years. In particular, there has been a move away from descriptions of sediments, bedforms and sedimentary environments toward a new emphasis on the dynamics of aeolian depositional systems at different temporal and spatial scales, and their response to external changes in sea levels, regional and global climates and tectonics. This Special Publication contains a selection of papers that were presented at the Symposium "Aeolian Sediments: Ancient and Modern" held in 1990. It also includes a number of contributions from authors who were not able to attend the meeting, but whose work reflects important aspects of contemporary research in aeolian sedimentology. State-of-the-art research papers in aeolian sedimentology International, expert authorship Of relevance to modern concerns about global climate change If you are a member of the International Association of Sedimentologists, for purchasing details, please see: http://www.iasnet.org/publications/details.asp?code=SP16
Download or read book Fluvial Meanders and Their Sedimentary Products in the Rock Record IAS SP 48 written by Massimiliano Ghinassi and published by John Wiley & Sons. This book was released on 2019-01-22 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: The sinuous form and peculiar evolution of meandering rivers has long captured the imagination of people. Today, meandering rivers exist in some of the most densely populated areas in the World, where they provide environmental and economic wealth and opportunities, as well as posing hazards. Through geological time, the ancestors of these modern meanders built deposits that are now host to mineral resources, groundwater, and hydrocarbons. This Special Publication illustrates the breadth of current research on meandering rivers and their deposits. The collection of research papers demonstrates the state of science on fluvial process–product relationships. The articles cover fundamental and applied studies of both modern and ancient rivers, are based on state-of-the-art technology, include complementary philosophical approaches, and span a wide range of spatial and temporal scales. This book includes some of the most recent advances in the study of the morphodynamics and sedimentology of meandering rivers, and is an important resource for those who want to investigate fluvial systems and their deposits.
Download or read book Aeolian Sediments written by Kenneth Pye and published by Wiley-Blackwell. This book was released on 1993-08-27 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies of aeolian sediments, both ancient and modern, have exhibited a number of important conceptual advances in recent years. In particular, there has been a move away from descriptions of sediments, bedforms and sedimentary environments toward a new emphasis on the dynamics of aeolian depositional systems at different temporal and spatial scales, and their response to external changes in sea levels, regional and global climates and tectonics. This Special Publication contains a selection of papers that were presented at the Symposium "Aeolian Sediments: Ancient and Modern" held in 1990. It also includes a number of contributions from authors who were not able to attend the meeting, but whose work reflects important aspects of contemporary research in aeolian sedimentology. State-of-the-art research papers in aeolian sedimentology International, expert authorship Of relevance to modern concerns about global climate change If you are a member of the International Association of Sedimentologists, for purchasing details, please see: http://www.iasnet.org/publications/details.asp?code=SP16
Download or read book Fluvial Sedimentology VII written by Michael Blum and published by John Wiley & Sons. This book was released on 2009-03-05 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: IAS Special Publication 35, Fluvial Sedimentology VII, comprises ofa series of peer-reviewed papers that were initially presented atthe 7th International Conference on Fluvial Sedimentology, held inLincoln, Nebraska on August 6-10, 2001. The 29 papers in this volume reflect the topical and geographicdiversity of exciting research conducted by fluvialsedimentologists at the beginning of the 21st century. Themesrepresented in this volume include (a) flow, sediment transport,and bedform dynamics, (b) characteristics of modern fluviallandforms, environments and systems, (c) physical analogue andnumerical modeling of fluvial systems, (d) the responses ofQuaternary fluvial systems to climate change, active tectonics,and/or sea-level change, and (e) characteristics of pre-Quaternaryfluvial deposits and evolution of pre-Quaternary fluvial systems.
Download or read book Modern and Ancient Fluvial eolian Interactions written by Richard Parker Langford and published by . This book was released on 1988 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aeolian Fluvial and Shallow Marine Sedimentary System Interactions in the Permian Cutler Group Southeast Utah USA written by Oliver John William Wakefield and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Accumulation and Preservation of Fluvial and Aeolian Strata written by Benjamin Thomas Cardenas and published by . This book was released on 2019 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sedimentary rocks are a record of the four-dimensional evolution of a planetary surface. Geomorphic features, including fluvial and aeolian dunes, river bars, and entire river channels move across Earth's surface. As Earth's surface evolves with this movement, sediment may accumulate in one location or be removed from another. In this way, through the unsteady processes of deposition and erosion, geomorphology is translated into stratigraphy, and time is lithified. Learning to read this record of Earth's surface evolution is a fundamental goal of sedimentology. This dissertation covers three contributions to this effort. Though the chapters cover different types of sedimentary systems (fluvial and aeolian) at different scales (outcrop and seismic imaging), the fundamental driving questions are largely the same: which elements of the ancient sedimentary systems have been preserved? How is time represented? How do internal processes and external forcings control what makes it into the rock record? Chapter 2 is an examination of exhumed fluvial channel belts of the Cretaceous Cedar Mountain Formation, Utah, USA. Analysis of outcrop mapping and vertical and lateral sections confirm the preservation of complete barforms, river bed topography, and the formative channel-belt centerline. These features are representative of an aggradational fluvial system avulsing at rapid rates compared to lateral migration rates. Additionally, the preserved strata were constructed rapidly, indicating most of the time recorded in the channel belts is flattened onto erosional surfaces at the bases of each channel belt. Chapter 3 looks at fluvial channel belt preservation at the km scale, using seismic reflection volumes of the subsurface Gulf of Mexico offshore of the Brazos river delta, Texas, USA. Channel belts of two distinct preservation qualities are observed, and their stratigraphic arrangement confirms that a recently discovered source of relief in coastal zones aids in the preservation of channel belts. Chapter 4 discusses an outcrop study of the aeolian Page Sandstone, Arizona, USA. The Page is the record of multiple stacked, generally bypassing dune fields, only preserved because of a fluctuating water table. The lack of dune field aggradation is attributed to a lack of external processes forcing deposition. An exception is found within antecedent topographic depressions, which have preserved climbing cross-sets built by small dunes during the earliest phases of dune field development. Such deposits are absent from the rest of the Page, as they are inevitably reworked in the absence of available antecedent topography
Download or read book Fluvial Processes in Dryland Rivers written by William L. Graf and published by Springer. This book was released on 1988 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its initial publication in 1988, this text has been foundational in synthesizing river processes and forms in drylands. It describes the present understanding of dryland rivers, using a theoretical framework with examples and results of research from many areas of the world.
Download or read book Field Guidebook to Modern and Ancient Fluvial Systems in the United States written by Romeo M. Flores and published by . This book was released on 1985 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dryland Rivers written by L. J. Bull and published by John Wiley & Sons. This book was released on 2002-03-22 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the processes operating in the headwaters and main channels of ephemeral rivers in semi-arid environments and includes coverage of current fieldwork investigations, modeling approaches, and management issues. focuses on dryland channel networks and processes presents a historical framework for research discusses examples of current studies and evaluates contemporary modelling approaches Emphasis is on the Mediterranean region, with comparisons to other dryland regimes eg California, Australia, Chile.
Download or read book Geology and Geomorphology of Alluvial and Fluvial Fans written by D. Ventra and published by Geological Society of London. This book was released on 2018-07-04 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alluvial and fluvial fans are the most widespread depositional landform bordering the margins of highland regions and actively subsiding continental basins, across a broad spectrum of tectonic and climatic settings. They are significant to the local morphodynamics of mountain regions and also to the evolution of sediment-routing systems, affecting the propagation and preservation of stratigraphic signals of environmental change over vast areas. The volume presents case studies discussing the geology and geomorphology of alluvial and fluvial fans from both active systems and ancient ones preserved in the stratigraphic record. It brings together case studies from a range of continents, climatic and tectonic settings, some introducing innovative monitoring and analysis techniques, and it provides an overview of current debates in the field. This volume will be of particular interest to geologists, geomorphologists, sedimentologists and the general reader with an interest in Earth science.
Download or read book Alluvial Fans written by Adrian M. Harvey and published by Geological Society of London. This book was released on 2005 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alluvial fans are important sedimentary environments. They trap sediment delivered from mountain source areas, and exert an important control on the delivery of sediment to downstream environments, to axial drainages and to sedimentary basins. They preserve a sensitive record of environmental change within the mountain source areas. Alluvial fan geomorphology and sedimentology reflect not only drainage basin size and geology, but change in response to tectonic, climatic and base-level controls. One of the challenges facing alluvial fan research is to resolve how these gross controls are reflected in alluvial fan dynamics and to apply the results of studies of modern fan processes and Quaternary fans to the understanding of sedimentary sequences in the rock record. This volume includes papers based on up-to-date research, and focuses on three themes: alluvial fan processes, dynamics of Quaternary alluvial fans and fan sedimentary sequences. Linking the papers is an emphasis on the controls of fan geomorphology, sedimentology and dynamics. This provides a basis for integration between geomorphological and sedimentological approaches, and an understanding how fluvial systems respond to tectonic, climatic and base-level changes.
Download or read book Fundamentals of Geomorphology written by Richard John Huggett and published by Routledge. This book was released on 2011-03-15 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: This extensively revised, restructured, and updated edition continues to present an engaging and comprehensive introduction to the subject, exploring the world’s landforms from a broad systems perspective. It covers the basics of Earth surface forms and processes, while reflecting on the latest developments in the field. Fundamentals of Geomorphology begins with a consideration of the nature of geomorphology, process and form, history, and geomorphic systems, and moves on to discuss: structure: structural landforms associated with plate tectonics and those associated with volcanoes, impact craters, and folds, faults, and joints process and form: landforms resulting from, or influenced by, the exogenic agencies of weathering, running water, flowing ice and meltwater, ground ice and frost, the wind, and the sea; landforms developed on limestone; and landscape evolution, a discussion of ancient landforms, including palaeosurfaces, stagnant landscape features, and evolutionary aspects of landscape change. This third edition has been fully updated to include a clearer initial explanation of the nature of geomorphology, of land surface process and form, and of land-surface change over different timescales. The text has been restructured to incorporate information on geomorphic materials and processes at more suitable points in the book. Finally, historical geomorphology has been integrated throughout the text to reflect the importance of history in all aspects of geomorphology. Fundamentals of Geomorphology provides a stimulating and innovative perspective on the key topics and debates within the field of geomorphology. Written in an accessible and lively manner, it includes guides to further reading, chapter summaries, and an extensive glossary of key terms. The book is also illustrated throughout with over 200 informative diagrams and attractive photographs, all in colour.
Download or read book Aeolian Sand and Sand Dunes written by and published by Springer Science & Business Media. This book was released on 2008-11-14 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is more than half a century since the publication of R. A. Bagnold’s classic book The physics of blown sand and desert dunes, and it is a tribute to the quality of Bagnold’s work that many of the fundamental principles which he developed - main valid today. His book continues to be essential reading for any serious s- dent of aeolian processes. However, the past two decades have seen an explosion in the scale of research dealing with aeolian transport processes, sediments, and landforms. Some of this work has been summarized in review papers and edited conference proceedings, but this book provides the rst attempt to review the whole eld of aeolian sand research. Inevitably, it has not been possible to cover all - pects in equal depth, and the balance of included material naturally re ects the - thors’ own interests to a signi cant degree. However, our aim has been to provide as broad a perspective as possible, and to provide an entry point to an extensive mul- disciplinary scienti c literature, some of which has not been given the attention it deserves in earlier textbooks and review papers. Many examples are drawn from existing published work, but the book also makes extensive use of our own research in the Middle East, Australia, Europe, and North America. The book has been written principally for use by advanced undergraduates, po- graduates, and more senior research workers in geomorphology and sedimentology.
Download or read book Martian Geomorphology written by Matthew R. Balme and published by Geological Society of London. This book was released on 2011 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest Mars missions are returning data of unprecedented fidelity in their representation of the martian surface. New data include images with spatial resolution better than 30 cm per pixel, stereo imaging-derived terrain models with one meter postings, high-resolution imaging spectroscopy, and RADAR data that reveal subsurface structure. This book reveals how this information is being used to understand the evolution of martian landscapes, and includes topics such as fluvial flooding, permafrost and periglacial landforms, debris flows, deposition and erosion of sedimentary material, and the origin of lineaments on Phobos, the larger martian moon. Contemporary remote sensing data of Mars, on a par with those of Earth, reveal landscapes strikingly similar to regions of our own planet, so this book will be of interest to Earth scientists and planetary scientists alike. An overview chapter summarising Mars' climate, geology and exploration is included for the benefit of those new to Mars.
