Geology and Geomorphology of Holocene Coastal Barriers of Brazil

This books presents the first comprehensive overview of the evolution, geology, geomorphology and dynamics of Holocene coastal barriers in Brazil. Following two introductory chapters outlining the coast geology, climate, oceanography, general setting and

  • PDF / 223,459 Bytes
  • 15 Pages / 439.37 x 666.142 pts Page_size
  • 47 Downloads / 255 Views

DOWNLOAD

REPORT


07

Sérgio R. Dillenburg · Patrick A. Hesp

Geology and Geomorphology of Holocene Coastal Barriers of Brazil

123

Dr. Sérgio R. Dillenburg Universidade Federal do Rio Grande do Sul Instituto de Geociências Av. Bento Gonçalves 9500 Porto Alegre-RS Brazil [email protected]

Dr. Patrick A. Hesp Louisiana State University Dept. Geography & Anthropology Baton Rouge LA 70808 227 Howe Russell Complex USA [email protected]

For all Lecture Notes in Earth Sciences published till now please see final pages of the book ISBN: 978-3-540-25008-1

e-ISBN: 978-3-540-44771-9

Lecture Notes in Earth Sciences ISSN: 0930-0317 Library of Congress Control Number: 2008935323 c Springer-Verlag Berlin Heidelberg 2009  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, recitation, 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. Violations are liable for prosecution under the German Copyright Law. 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. Cover design: deblik, Berlin Printed on acid-free paper 9 8 7 6 5 4 3 2 1 springer.com

Preface

This is the first book to cover the Holocene geology and geomorphology of the 9,200 kilometers of the Brazilian coast. It is written for third and fourth year undergraduates, post-graduate students, scientists and managers. It characterizes the Brazilian coast in terms of the Holocene geology, geomorphology, oceanographic and climatic conditions, and the location, morphology and evolution of the barrier types. Separate chapters outline the types of barriers and coastal dynamics in each state, beginning in the south and proceeding to the north. Some emphasis is placed on the stretches of coast where the detailed morphology and stratigraphy of barriers has been previously determined. To date, the Brazilian coastal barriers have been largely ignored by the international community, partly perhaps because much of the past research has tended to concentrate on barrier islands, of which there are very few in Brazil. In contrast, the Brazilian coastal barriers display a much wider range of types than is generally assumed. The biggest and most spectacular transgressive dunefield barriers in the world exist in Brazil, and dominate the southern and northeastern coasts. Many have never been described before. This volume provides a wealth of information on Holocene barrier types, evolution and dynamics. It provides managers, ecologists, biologists and botanists with much needed information on the g