Characterisation of European Marine Sites The Severn Estuary (possible) Special Area of Conservation Special Protection Area Marine Biological Association Occasional publication No. 13 Cover Photograph – Aerial view of the Severn Bridge: with kind permission of Martin Swift Site Characterisation of the South West European Marine Sites Severn Estuary pSAC, SPA W.J. Langston∗1, B.S.Chesman1, G.R.Burt1, S.J. Hawkins1, J. Readman2 and 3 P.Worsfold April 2003 A study carried out on behalf of the Environment Agency, English Nature and the Countryside Council for Wales by the Plymouth Marine Science Partnership ∗ 1(and address for correspondence): Marine Biological Association, Citadel Hill, Plymouth PL1 2PB (email:
[email protected]): 2Plymouth Marine Laboratory, Prospect Place, Plymouth; 3PERC, Plymouth University, Drakes Circus, Plymouth ACKNOWLEDGEMENTS Thanks are due to members of the steering group for advice and help during this project, notably Mark Taylor, Mark Wills and Roger Covey of English Nature and Nicky Cunningham, Peter Jonas and Roger Saxon of the Environment Agency (South West Region). Helpful contributions and comments from the Countryside Council for Wales and EA personnel from Welsh, Midlands and South West Regions are also gratefully acknowledged. It should be noted, however, that the opinions expressed in this report are largely those of the authors and do not necessarily reflect the views of EA, EN or CCW. © 2003 by Marine Biological Association of the U.K., Plymouth Devon All rights reserved. No part of this publication may be reproduced in any form or by any means without permission in writing from the Marine Biological Association.