tailieunhanh - BOREAL SHIELD WATERSHEDS: Lake Trout Ecosystems in a Changing Environment

Ecological issues and environmental problems have become exceedingly complex. Today, it is hubris to suppose that any single discipline can provide all the solutions for protecting and restoring ecological integrity. We have entered an age where professional humility is the only operational means for approaching environmental understanding and prediction. As a result, socially acceptable and sustainable solutions must be both imaginative and integrative in scope; in other words, garnered through combining insights gleaned from various specialized disciplines, expressed and examined together | BORMELD WEMDS Lake Trout Ecosystems in a Changing Environment Edited by . Gunn . Steedman and . Ryder JL LEWIS PUBLISHERS A CRC Press Company Boca Raton London New York Washington . 2004 by CRC Press LLC Library of Congress Cataloging-in-Publication Data Boreal shield watersheds lake trout ecosystems in a changing environment edited by . Gunn . Steedman and . Ryder. p. cm. Integrative studies in water management and land development Includes bibliographical references and index. ISBN 1-56670-646-7 alk. paper 1. Lake trout Ecology. 2. Lake ecology North America. I. Gunn . John Maxwell 1952II. Steedman Robert John 1958- III. Ryder . Richard Alan IV. Series. 2003 54 dc21 2003051624 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. Neither this book nor any part may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying microfilming and recording or by any information storage or retrieval system without prior permission in writing from the publisher. All rights reserved. Authorization to photocopy items for internal or personal use or the personal or internal use of specific clients may be granted by CRC Press LLC provided that per page photocopied is paid directly to Copyright Clearance Center 222 Rosewood Drive Danvers MA 01923 USA. The fee code for users of the Transactional Reporting Service is ISBN 1-56670-646-7 04 . The fee is subject to change without notice. For organizations that have been granted a photocopy license by the CCC a separate system of payment has been arranged. The consent of CRC Press LLC