tailieunhanh - RESTORATION AND MANAGEMENT OF LAKES AND RESERVOIRS, THIRD EDITION

Environmental problems usually develop from the interactions of people, consumption, and resources. Increasing population, increasing consumption and limited resources exacerbate these problems. One concern that heads the list of critical problems is the availability of clean, fresh, surface water. It is the basis of the existence of human societies and economies. Fresh water is essential for many forms of life, is required by humans for drinking, agriculture, and most industrial processes, and plays a prominent role in our recreational activities | RESTORATION AND MANAGEMENT OF LAKES AND RESERVOIRS THIRD EDITION G. DENNIS COOKE EUGENE B. WELCH SPENCER A. PETERSON STANLEY A. NICHOLS Taylor Francis Taylor . Francis Group Boca Raton London New York Singapore A CRC title part of the Taylor Francis imprint a member of the Taylor Francis Group the academic division of T F Informa pic. Copyright 2005 by Taylor Francis Published in 2005 by CRC Press Taylor Francis Group 6000 Broken Sound Parkway NW Suite 300 Boca Raton FL 33487-2742 2005 by Taylor Francis Group LLC CRC Press is an imprint of Taylor Francis Group No claim to original . Government works Printed in the United States of America on acid-free paper 10 987654321 International Standard Book Number-10 1-56670-625-4 Hardcover International Standard Book Number-13 978-1-5667-0625-4 Hardcover Library of Congress Card Number 2004062816 This book contains information obtained from authentic and highly regarded sources. Reprinted material is quoted with permission and sources are indicated. A wide variety of references are listed. Reasonable efforts have been made to publish reliable data and information but the author and the publisher cannot assume responsibility for the validity of all materials or for the consequences of their use. No part of this book may be reprinted reproduced transmitted or utilized in any form by any electronic mechanical or other means now known or hereafter invented including photocopying microfilming and recording or in any information storage or retrieval system without written permission from the publishers. For permission to photocopy or use material electronically from this work please access http or contact the Copyright Clearance Center Inc. CCC 222 Rosewood Drive Danvers MA 01923 978-750-8400. CCC is a not-for-profit organization that provides licenses and registration for a variety of users. For organizations that have been granted a photocopy license by the CCC a separate system of payment