Sediment Matters

Sediment Matters PDF

Author: Peter Heininger

Publisher:

Published: 2015

Total Pages:

ISBN-13: 9783319146973

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This book presents insights into the complex processes controlling sediment behavior in river basins and into state of the art integrated sediment management concepts. Main topics are: sediment transport, modelling sediment transfer in rivers, sediment quality, sediment monitoring and integrated sediment management at catchment scale. Interlinkages of sediment dynamics and quality with biogeochemistry, ecology, climate change and human activities are discussed. Drivers, boundary conditions and processes of erosion, sediment transport and sedimentation are presented with the aim to help the reader putting sediment quantity and quality issues into perspective.

Sediment

Sediment PDF

Author: C. F.

Publisher: Picturebox, Incorporated

Published: 2011

Total Pages: 0

ISBN-13: 9780984589289

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Sediment will solidify CF's place among the best contemporary sci-fi/fantasy image makers. The graphic novel is divided into sections: Pencil drawings of narrative moments that seem to parallel his Powr Mastrs graphic novel series; painted character portraits, revealing ideas about figuration and fashion; new comics created specifically for this book, bridging the various pieces of still imagery. This one-off collection of imagery, created exclusively for this format, will be a good hold-over until the next volume of Powr Mastrs.

Geochemistry of Marine Sediments

Geochemistry of Marine Sediments PDF

Author: David J. Burdige

Publisher: Princeton University Press

Published: 2020-08-04

Total Pages:

ISBN-13: 0691216096

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The processes occurring in surface marine sediments have a profound effect on the local and global cycling of many elements. This graduate text presents the fundamentals of marine sediment geochemistry by examining the complex chemical, biological, and physical processes that contribute to the conversion of these sediments to rock, a process known as early diagenesis. Research over the past three decades has uncovered the fact that the oxidation of organic matter deposited in sediment acts as a causative agent for many early diagenetic changes. Summarizing and discussing these findings and providing a much-needed update to Robert Berner's Early Diagenesis: A Theoretical Approach, David J. Burdige describes the ways to quantify geochemical processes in marine sediment. By doing so, he offers a deeper understanding of the cycling of elements such as carbon, nitrogen, and phosphorus, along with important metals such as iron and manganese. No other book presents such an in-depth look at marine sediment geochemistry. Including the most up-to-date research, a complete survey of the subject, explanatory text, and the most recent mathematical formulations that have contributed to our greater understanding of early diagenesis, Geochemistry of Marine Sediments will interest graduate students of geology, geochemistry, and oceanography, as well as the broader community of earth scientists. It is poised to become the standard text on the subject for years to come.

Formation and Applications of the Sedimentary Record in Arc Collision Zones

Formation and Applications of the Sedimentary Record in Arc Collision Zones PDF

Author: Amy E. Draut

Publisher: Geological Society of America

Published: 2008-01-01

Total Pages: 446

ISBN-13: 0813724368

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"Inspired by a GSA Penrose Conference held in 2005 (cosponsored by the International Association of Sedimentologists and the British Sedimentological Research Group), the 17 papers in this volume explore sedimentary environments in arc collision zones and their utility in recording the evolution of modern and ancient convergent margins. The first set of papers in the collection focuses on formation and evolution of the sedimentary record in arc settings and arc collision zones, concentrating on modern intra-oceanic examples. Papers include studies of flexural modeling and factors that affect development of siliciclastic and carbonate deposits around modern arcs. The second half of the volume presents new applications of arc sedimentary records. These relate primarily to constraining tectonic events in the evolution of arc systems, but also concern the links among tectonic uplift, collision, and geomorphic and climatic feedback mechanisms in arc collision zones."--Publisher's website.

An Introduction to Hydraulics of Fine Sediment Transport

An Introduction to Hydraulics of Fine Sediment Transport PDF

Author: Ashish J Mehta

Publisher: World Scientific Publishing Company

Published: 2013-09-30

Total Pages: 1060

ISBN-13: 9814449504

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This book presents observations on the phenomena of fine sediment transport and their explanations under process-related divisions such as flocculation, erosion, and deposition. The text is a compilation of the author's lecture notes from nearly four decades of teaching and guiding graduate students in civil and coastal engineering. Illustrations of fine sediment transport processes and their complexities given in the book are taken from field and laboratory-based observations by the author and his students, as well as numerous investigators. The wide-ranging composition of particles (of inorganic and organic matter), their universal presence and their complex interactions with hydraulic forces make this branch of science a difficult one to deal with in a single treatise. It is therefore essential to study fine sediment transport as an independent subject rather than cover it in no more than a single chapter as many texts on coarse sediment transport have done. Even though the entire coverage is “introductory”, the twelve chapters collectively include more material than what can be reasonably dealt with in a one semester, three-credit course. The book includes an extensive description of the components of fine-grained — especially cohesive — sediment transport. It covers the development of the subject in scientific and engineering applications mainly from the 1950s to its present state. Solved examples and chapter-end exercises are also included. This text is aimed at senior civil engineering undergraduates and graduate students who, in the normal course of their study, seldom come across the subject of fine sediment transport in their curricula. Interested students should have a basic understanding of the mechanics of fluid flow and open channel hydraulics.

Sediments Contamination and Sustainable Remediation

Sediments Contamination and Sustainable Remediation PDF

Author: Catherine N. Mulligan

Publisher: CRC Press

Published: 2009-12-16

Total Pages: 322

ISBN-13: 1420062239

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Although valuable resources in river basins and other aqueous environments, sediments often receive much less attention from researchers, policymakers, and other professionals than other components of the ecosystem. Until now. Highlighting the important role that sediments play in the geoenvironment, Sediments Contamination and Sustainable Remediat

Reservoir Sediment Management

Reservoir Sediment Management PDF

Author: Sahnaz Tigrek

Publisher: CRC Press

Published: 2011-09-15

Total Pages: 224

ISBN-13: 1466512717

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Siltation in reservoirs has become an important problem when dams are getting older and stop functioning when the sediment has accumulated to a certain extent. With proper sediment management techniques, negative effects of sediment can be avoided and reservoir life and performance can be improved.This volume deals with reservoir sedimentation, dep

Erosion and Sedimentation

Erosion and Sedimentation PDF

Author: Pierre Y. Julien

Publisher: Cambridge University Press

Published: 2010-06-10

Total Pages: 391

ISBN-13: 1139486969

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The second edition of this acclaimed, accessible textbook brings the subject of sedimentation and erosion up-to-date, providing an excellent primer on both fundamental concepts of sediment-transport theory and methods for practical applications. The structure of the first edition is essentially unchanged, but all the chapters have been updated, with several chapters reworked and expanded significantly. Examples of the new additions include the concept of added mass, the Modified Einstein Procedure, sediment transport by size fractions, sediment transport of sediment mixtures, and new solutions to the Einstein Integrals. Many new examples and exercises have been added. Erosion and Sedimentation is an essential textbook on the topic for students in civil and environmental engineering and the geosciences, and also as a handbook for researchers and professionals in engineering, the geosciences and the water sciences.