Prescribed Burning in California Wildlands Vegetation Management [Reprint 2020 ed.] 9780520354067

Harold Biswell's decades of research and field experience were a major factor in developing policies of controlled

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Prescribed Burning in California Wildlands Vegetation Management [Reprint 2020 ed.]
 9780520354067

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Prescribed Burning in California Wildlands Vegetation Management

Prescribed Burning in California Wildlands Vegetation Management

Harold H. Biswell

With a New Foreword by James Agee

UNIVERSITY OF CALIFORNIA PRESS BERKELEY

LOS ANGELES

LONDON

University of California Press Berkeley and Los Angeles, California University of California Press, Ltd. London, England First Paperback Printing 1999 by The Regents of the University of California Foreword to Paperback Edition © 1999 by James Agee © 1989

Library of Congress Cataloging-in-Publication Data Biswell, Harold H. (Harold Hubert) Prescribed burning in California wildlands vegetation management / Harold H. Biswell. p. cm. Includes bibliographies and index. ISBN 21945-7 (pbk.: alk. paper) 1 . Prescribed burning—California. 2. Wilderness areas—California—Management. 3. Wildfires—California. 4. Fire ecology—California. I. Title. II. Title: Wildlands vegetation management. S608.B57

1989

639.9—DCI9

88-21094 CIP

Printed in the United States of America 1

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The paper used in this publication meets the minimum requirements of American National Standard for Information Sciences—Permanence of Paper for Printed Library Materials, A N S I Z39.48-1984. ©

Contents

Foreword to the Paperback Edition by James Agee

vii

Foreword to the Original Edition by Zev Naveh

xiii

Acknowledgments

xvii

Introduction

2.

3.

1

The author's background Vegetation Literature on prescribed burning

9 15 17

Fundamentals of Fire Behavior

18

Fire behavior parameters

29

Factors that affect fire behavior

21

Fires Set by Lightning and by Indians

38

Lightning-set fires

45

Indian-set fires Dating of fires Plant adaptations to fire

48 53 56

Vegetation's dependence on fire

5S

Wildfires

61

The Peshtigo and Hinckley fires Policy of fire exclusion The Great Idaho Fire The Berkeley Fire California aflame, 1955 California aflame, i m y rara j"O irt

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