Introducing Large Rivers. Avijit Gupta

Читать онлайн книгу.

Introducing Large Rivers - Avijit Gupta


Скачать книгу

      271  270

      272 271

      273 272

      274  273

      275  274

      276  275

      277  276

      278  277

      279 278

      280 279

      281  281

      282 282

      283 283

      284 284

      285 285

      286 286

      287 287

      288 288

      289  289

       Avijit Gupta

      School of Earth, Atmospheric and Life Sciences

      University of Wollongong

      Australia

      With contributions from

       Olav Slaymaker

      Department of Geography

      The University of British Columbia

      Vancouver

      Canada

       Wolfgang J. Junk

      National Institute of Science and Technology ofWetlands (INCT-INAU)

      Federal University of Mato Grosso (UFMT)

      Cuiabá

      Brazil

      © 2020 John Wiley & Sons Ltd

      All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, except as permitted by law. Advice on how to obtain permission to reuse material from this title is available at http://www.wiley.com/go/permissions.

      The right of Avijit Gupta to be identified as the author of this work has been asserted in accordance with law.

       Registered Office

      John Wiley & Sons Ltd, The Atrium, Southern Gate, Chichester, West Sussex, PO19 8SQ, UK

       Editorial Office

      The Atrium, Southern Gate, Chichester, West Sussex, PO19 8SQ, UK

      For details of our global editorial offices, customer services, and more information about Wiley products visit us at www.wiley.com.

      Wiley also publishes its books in a variety of electronic formats and by print-on-demand. Some content that appears in standard print versions of this book may not be available in other formats.

       Limit of Liability/Disclaimer of Warranty

      While the publisher and authors have used their best efforts in preparing this work, they make no representations or warranties with respect to the accuracy or completeness of the contents of this work and specifically disclaim all warranties, including without limitation any implied warranties of merchantability or fitness for a particular purpose. No warranty may be created or extended by sales representatives, written sales materials or promotional statements for this work. The fact that an organization, website, or product is referred to in this work as a citation and/or potential source of further information does not mean that the publisher and authors endorse the information or services the organization, website, or product may provide or recommendations it may make. This work is sold with the understanding that the publisher is not engaged in rendering professional services. The advice and strategies contained herein may not be suitable for your situation. You should consult with a specialist where appropriate. Further, readers should be aware that websites listed in this work may have changed or disappeared between when this work was written and when it is read. Neither the publisher nor authors shall be liable for any loss of profit or any other commercial damages, including but not limited to special, incidental, consequential, or other damages.

       Library of Congress Cataloging-in-Publication Data

      Name: Gupta, Avijit, author.

      Title: Introducing large rivers / by Avijit Gupta.

      Description: First edition. | Hoboken, NJ : John Wiley & Sons, Inc., 2020. | Includes bibliographic references and index.

      Identifiers: LCCN 2019032032 (print) | LCCN 2019032033 (ebook) | ISBN 9781118451403 (paperback) | ISBN 9781118451427 (adobe pdf) | ISBN 9781118451434 (epub)

      Subjects: LCSH: Rivers--Environmental aspects--Research. | Fluvial geomorphology--Environmental aspects--Research.

      Classification: LCC GB1205 .G86 2020 (print) | LCC GB1205 (ebook) | DDC 551.48/3--dc23

      LC record available at https://lccn.loc.gov/2019032032

      LC ebook record available at https://lccn.loc.gov/2019032033

      Cover Design: Wiley

      Cover Image: © guenterguni/Getty Images

       To Mira and Mae

      The book introduces the environmental characteristics of river basins and forms and functions of channels commonly seen among the large rivers of the world. Specific discussions cover their complex geology, water, and sediment. The great lengths of these rivers stretch across a range of different environments. The Mekong, for example, flows on both rock and alluvium with varying form and behaviour. The geological framework of a large river is based primarily on large-scale tectonics commonly derived by plate movements. An uplifted zone, the primary source of sediment in the river, and a nearly subcontinental-scale water catchment area are necessary. A range of morphology exists in large rivers, and the associated floodplains and flood pulses are ecologically important. Large rivers could be geologically long-lived. In future, their forms may change and their functions may alter, following construction of engineering structures and climate change.

      The quality of the book has been enhanced by detailed and well-illustrated discussions on two important topics: (i) large rivers and their floodplains: structures, functions, evolutionary traits and management with special reference


Скачать книгу