Professor Dr. Ernst-Detlef Schulze
Lehrstuhl fUr Pflanzenokologie
Universitat Bayreuth
Postfach 101251
D-95447 Bayreuth
Germany
Professor Dr. Martyn M. Caldwell
Department of Range Science and Ecology Center
Utah State University
Logan, UT 84322-5230
USA
Design of the cover illustration by Roswitha Asche
lSBN-13: 978-3-540-58571-8
DOl: 10.1007/978-3-642-79354-7
Title of the original edition (hardcover)
Ecological Studies, Volume 100
e-lSBN-13: 978-3-642-79354-7
ISBN 3-540-55952-3 Springer-Verlag Berlin Heidelberg New York
This work is subject to copyright. All rights are reserved, whether the whole or part of the material
is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitations,
broadcasting, reproduction on microfilm or in any other way, and storage in data banks. Duplication
of this publication or parts thereof is permitted only under the provisions of the German Copyright
Law of September 9, 1965, in its current version, and permission for use must always be obtained
from Springer-Verlag. Violations are liable for prosecution under the German Copyright Law.
© Springer-Verlag Berlin Heidelberg 1995
Softcover reprint of the hardcover 1st edition 1995
The use of general descriptive names, registered names, trademarks, etc. in this publication does not
imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use.
Production Editor: Herta Boning, Heidelberg
'!Ypesetting: Best-set Ltd., Hong Kong and K + V Fotosatz GmbH, Beerfelden
31/3130-5 4 3 2 1 0 - Printed on acid-free paper
Lehrstuhl fUr Pflanzenokologie
Universitat Bayreuth
Postfach 101251
D-95447 Bayreuth
Germany
Professor Dr. Martyn M. Caldwell
Department of Range Science and Ecology Center
Utah State University
Logan, UT 84322-5230
USA
Design of the cover illustration by Roswitha Asche
lSBN-13: 978-3-540-58571-8
DOl: 10.1007/978-3-642-79354-7
Title of the original edition (hardcover)
Ecological Studies, Volume 100
e-lSBN-13: 978-3-642-79354-7
ISBN 3-540-55952-3 Springer-Verlag Berlin Heidelberg New York
This work is subject to copyright. All rights are reserved, whether the whole or part of the material
is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitations,
broadcasting, reproduction on microfilm or in any other way, and storage in data banks. Duplication
of this publication or parts thereof is permitted only under the provisions of the German Copyright
Law of September 9, 1965, in its current version, and permission for use must always be obtained
from Springer-Verlag. Violations are liable for prosecution under the German Copyright Law.
© Springer-Verlag Berlin Heidelberg 1995
Softcover reprint of the hardcover 1st edition 1995
The use of general descriptive names, registered names, trademarks, etc. in this publication does not
imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use.
Production Editor: Herta Boning, Heidelberg
'!Ypesetting: Best-set Ltd., Hong Kong and K + V Fotosatz GmbH, Beerfelden
31/3130-5 4 3 2 1 0 - Printed on acid-free paper