tailieunhanh - CHANGING DIVERSITY IN CHANGING ENVIRONMENT

A small part of the absorbed light energy in the photosynthesis process is lost during the migration from the pigment antenna to the reaction centers and are dissipated by a number of non-photochemical processes, including heat, and re-emission of a small but easily detectable amount (2-5% in vivo) of the absorbed radiation. This re-emission occurs at longer wavelengths in the red and far-red spectral regions and is termed as Chlorophyll Fluorescence (ChlF) (Shreiber, 1983; Backer & Bradbury, 1981) | CHANGING DIVERSITY IN CHANGING ENVIRONMENT Edited by Oscar Grillo and Gianfranco Venora Changing Diversity in Changing Environment Edited by Oscar Grillo and Gianfranco Venora Published by InTech Janeza Trdine 9 51000 Rijeka Croatia Copyright 2011 InTech All chapters are Open Access distributed under the Creative Commons Attribution license which permits to copy distribute transmit and adapt the work in any medium so long as the original work is properly cited. After this work has been published by InTech authors have the right to republish it in whole or part in any publication of which they are the author and to make other personal use of the work. Any republication referencing or personal use of the work must explicitly identify the original source. As for readers this license allows users to download copy and build upon published chapters even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. Notice Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published chapters. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials instructions methods or ideas contained in the book. Publishing Process Manager Dragana Manestar Technical Editor Teodora Smiljanic Cover Designer Jan Hyrat Image Copyright Justin Black 2010. Used under license from First published November 2011 Printed in Croatia A free online edition of this book is available at Additional hard copies can be obtained from orders@ Changing Diversity in Changing Environment Edited by Oscar Grillo and Gianfranco Venora p. cm. ISBN 978-953-307-796-3 ikrrr iJ OPEN ACCESS INI Cvn PUBLISHER INTECH .