RIVER PROCESSES

Author: Andre Robert
Publisher: Routledge
ISBN: 9781444118926
Release Date: 2014-05-12
Genre: Science

River Processes deals primarily with flow and sediment dynamics in alluvial channels. It emphasises water flows (basic principles and characterisation), fluvial sediment, processes of erosion and sediment transport, bedforms that result from flow-bed sediment interactions in sand and gravel, flow and sedimentary processes in curved, braided and confluent channels, as well as aquatic habits. River Processes provides a comprehensive synthesis of current knowledge about physical processes in alluvial channels, with an emphasis on the recent work on flow-bed-sediment transport interactions. It is intended primarily for undergraduate students interested in fluvial studies as part of physical geography, earth sciences, environmental sciences and ecology courses. The textbook is fully illustrated throughout with line drawings and photographs.

Fundamentals of Geomorphology

Author: Richard John Huggett
Publisher: Taylor & Francis
ISBN: 9781317378389
Release Date: 2016-11-21
Genre: Science

The new fourth edition of Fundamentals of Geomorphology continues to provide a comprehensive introduction to the subject by discussing the latest developments in the field, as well as covering the basics of Earth surface forms and processes. The revised edition has an improved logically cohesive structure, added recent material on Quaternary environments and landscapes, landscape evolution and tectonics, as well as updated information in fast-changing areas such as the application of dating techniques, digital terrain modelling, historical contingency, preglacial landforms, neocatastrophism, and biogeomorphology. The book begins with a consideration of the nature of geomorphology, process and form, history, and geomorphic systems, and moves on to discuss: Endogenic processes: structural landforms associated with plate tectonics and those associated with volcanoes, impact craters, and folds, faults, and joints. Exogenic processes: 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 long-term geomorphology, a discussion of ancient landforms, including palaeosurfaces, stagnant landscape features, and evolutionary aspects of landscape change. Featuring over 400 illustrations, diagrams, and tables, 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, and providing guides to further reading, chapter summaries, and an extensive glossary of key terms, this is an indispensable undergraduate level textbook for students of physical geography.

Fundamentals of the Physical Environment

Author: Peter Smithson
Publisher: Routledge
ISBN: 9781135090104
Release Date: 2013-09-05
Genre: Science

Fundamentals of the Physical Environment has established itself as a well-respected core introductory book for students of physical geography and the environmental sciences. Taking a systems approach, it demonstrates how the various factors operating at Earth’s surface can and do interact, and how landscape can be used to decipher them. The nature of the earth, its atmosphere and its oceans, the main processes of geomorphology and key elements of ecosystems are also all explained. The final section on specific environments usefully sets in context the physical processes and human impacts. This fourth edition has been extensively revised to incorporate current thinking and knowledge and includes: a new section on the history and study of physical geography an updated and strengthened chapter on climate change (9) and a strengthened section on the work of the wind a revised chapter (15) on crysosphere systems - glaciers, ice and permafrost a new chapter (23) on the principles of environmental reconstruction a new joint chapter (24) on polar and alpine environments a key new joint chapter (28) on current environmental change and future environments new material on the Earth System and cycling of carbon and nutrients themed boxes highlighting processes, systems, applications, new developments and human impacts a support website at www.routledge.com/textbooks/9780415395168 with discussion and essay questions, chapter summaries and extended case studies. Clearly written, well-structured and with over 450 informative colour diagrams and 150 colour photographs, this text provides students with the necessary grounding in fundamental processes whilst linking these to their impact on human society and their application to the science of the environment.

Sediment Dynamics and Pollutant Mobility in Rivers

Author: Bernd Westrich
Publisher: Springer Science & Business Media
ISBN: 9783540347859
Release Date: 2007-10-11
Genre: Science

This is the first interdisciplinary book on the mobilization of nutrients and pollutants in the water phase due to hydrodynamic processes. Coverage includes the formation of aggregates in turbulent water; flocks and biofilms from organic reactions; and the formation of new surfaces for re-adsorption of dissolved pollutants. The book gathers papers resulting from an International Symposium on Sediment Dynamics and Pollutant Mobility in River Basins in Hamburg, Germany, March, 2006.

Plantation Jamaica 1750 1850

Author: B. W. Higman
Publisher: University of West Indies Press
ISBN: UOM:39015062896728
Release Date: 2005
Genre: History

Plantation Jamaica analyses the important but neglected role of the attorneys who managed estates, chiefly for absentee proprietors, and assesses their efficiency and impact on Jamaica during slavery and freedom. Meticulous research based on a variety of sources, including the attorney's letters, plantation papers and slave registration records, provides rich quantitative and literary data describing the attorney's role, status, range of activities and demographic characteristics. Higman charts both the extent of absentee ownership and the complex structure of the managerial hierarchy that stretched across the Atlantic. Detailed case studies compare the attorney Simon Taylor's management of Golden Grove Estate in the decade before the American Revolution and Isaac Jackson's control of Montpelier in the years immediately following the abolition of slavery. These examples provide a wealth of information about plantation life and labour, technology, trade, investments and profits. Higman also makes a unique contribution by investigating and describing several topics previously neglected, including the postal service, the history of accounting and the role of attorneys in the British Isles. The writing style is clear, persuasive and elegant, which makes the work accessible to Atlantic and Caribbean historians and to general readers as well. This book is critical in the ongoing historiographical debate about the impact of absenteeism in Jamaica, Great Britain's largest sugar-exporting colony. The sophisticated economic and social analysis reveals how managers, overseers and owners constructed an efficient value system, which permitted ethical behavior among themselves yet perpetuated thebrutal exploitation of plantation workers, enslaved and free.

Introduction to Process Geomorphology

Author: Vijay K. Sharma
Publisher: CRC Press
ISBN: 1439803374
Release Date: 2010-04-21
Genre: Science

Introduction to Process Geomorphology provides an integrative approach to the process dynamics and the origin of landforms by the contemporary processes involved in their evolution. The author highlights the physical and chemical laws governing the activity of the earth-surface processes in specific environmental stress conditions, puts forward competing hypotheses on the evolution of landforms, and discusses the bases of internal geologic processes for the explanation of the tectogenic features of the earth. Landforms evolve over a long period of cyclic and geologic time, inheriting the imprints of past process rates and/or process domains. The principles and methods of evaluating the signature of environmental change are highlighted in the text by citing suitable studies. The process-form relationships provide the building blocks also for the optimum utilization of the land resources of the earth, and quantitative assessment of the stability of geomorphic systems and the quality of environment. The approach in this part of the text enables readers to gain an in-depth understanding of the application of the principles of geomorphology to the evaluation, planning, and management of the earth’s resources for sustainable development. This book discusses process dynamics in quantitative terms and reviews theories on the evolution of landforms that flow from theoretical and empirical data. It offers examples and case studies that enable students to comprehend the related components of process-landform relationships. The review and synthesis of information found in each chapter provides a better understanding of the complexity of still inadequately understood process activities and the manner of landform evolution.

River basin modelling for flood risk mitigation

Author: Donald W. Knight
Publisher: CRC Pr I Llc
ISBN: 0415383447
Release Date: 2005-12-12
Genre: Nature

Flooding accounts for one-third of natural disasters worldwide and for over half the deaths that occur as a result of natural disasters. As the frequency and volume of flooding increases, due to climate change, there is a new urgency amongst researchers and professionals working in flood risk management.River Basin Modelling for Flood Risk Mitigation brings together thirty edited papers by leading experts who gathered for the European Union's Advanced Study Course at the University of Birmingham, UK. In this book, coverage ranges in scope from issues concerning the protection of life to river restoration and wetland management. Eminent experts examine a variety of topics, including climate change, hydroinformatics, hydrometeorology, river flow forecasting systems, and dam-break modeling. They also explore risk and uncertainty issues for flood management, the social and economic impacts of flooding, and developments in flood forecasting and early warning systems. Case studies illustrate the concepts and methods presented throughout the text.With broad yet integrated coverage, River Basin Modelling for Flood Risk Mitigation is an informative and accessible reference tool for professional engineers involved with flood risk management.

Palaeohydrology in Practice

Author: K. J. Gregory
Publisher: John Wiley & Sons Incorporated
ISBN: UCSD:31822002415412
Release Date: 1987-11-25
Genre: Science

The studies collected in this volume were conducted as part of the International Geological Correlation Program, organized to encourage research devoted to identifying and assessing the earth's natural resources and improving the state of our environment. Representing current research in the field, this volume looks at several aspects of water as a natural resource and how natural and engineered water systems interact with the surrounding environment. Its major focus is on the environmental evolution of hydrological systems, their formation and changes over time, and the impact of human activity on such changes. Coverage includes an analysis of climatic change in Central Britain over the past millenium; the palaeoecology of the Severn Basin during the late Quaternary Age; prehistoric irrigation practices in the Severn Basin; and an overview of the evolution of European rivers. The discussions offered here are intended to provide clues to possible approaches for preserving and improving the earth's environment and to extend models of environmental change in order to illuminate what to expect in the future.

Palaeohydrology and Environmental Change

Author: G. Benito
Publisher: Wiley-Blackwell
ISBN: UCSD:31822026222299
Release Date: 1998-12-04
Genre: Nature

Palaeohydrology and Environmental Change presents the most recent advances in the study of global changes in the hydrological regime during the last 20000 years. The book brings together new contributions; on regional palaeohydrology with case studies from all over the world; and on new methodologies and techniques used on palaeohydrological reconstructions. There are several key points that make this book an essential review to the international scientific community: The major emphasis is on areas very sensitive to climate changes such as the Mediterranean, Tundra regions and the Tropical Zones of Asia, Africa and America. New interdisciplinary methodologies in reconstructing palaeohydrological changes including palaeoecology, pollen and lichen analysis, identification of anthropogenic stressors and changes in climate circulation regimes. Modelling studies; conceptual and mesoscale models for reconstructing palaeoenvironments during the Quaternary. This book will be a valuable reference work for all professionals and students interested in quaternary environmental, climatic and hydrological history including those in the fields of geology, geography, hydrology, biogeography, archaeology, and environmental sciences.