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CCW Oil Spill Damage Assessment Guidelines

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CCW Oil Spill Damage Assessment Guidelines Development of CCW Impact Assessment Response Framework for a Marine Oil Pollution Incident Moore, J.J., Hill, A.S. & W.G Sanderson Marine Monitoring Report No:20 This is a report of research commissioned by the Countryside Council for Wales. The Council has a programme of research in scientific and other areas, which supports the development of policies and practical work and helps point the way to new countryside legislation. However, the views and recommendations presented in this report are not necessarily those of the Council and should, therefore, not be attributed to the Countryside Council for Wales. No part of this report may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior permission of the Countryside Council for Wales. Report number: 20 Publication date: September 2005 Contract number: FC 73-02-309 Nominated officers: Andrew Hill & Bill Sanderson Title: Development of CCW Impact Assessment Response Framework for a Marine Oil Pollution Incident Author: Jon Moore, Andrew Hill & Bill Sanderson Series editor: W.G. Sanderson Restrictions: None Distribution list CCW: Paul Varallo, EAW x1 HQ Library, Bangor x1 Ged Davies, EAW x1 N Region Library, Mold x1 John Tomala, EAW x1 N Region Library, Bangor x1 EHS HQ Library x1 SE Region Library, Cardiff x1 R. Law, CEFAS x1 W Region Library, Aberystwyth x1 P. Leonard, DEFRA x1 W Region Library, Pembroke Dock x1 CCW Marine Pollution Incident box x3 Others Skomer MNR x1 Natl Library of Wales, Aberystwyth x1 A. Hill, HQ x1 British Library, Boston Spa x1 B. Sanderson, HQ x1 NAW Library, Cardiff x1 Terry Rowell, HQ x1 UW Bangor, SOS Library x1 P. Brazier, HQ x1 UW Aberystwyth Library x1 C. Gray, HQ x1 UW Swansea, Nat. Sc. Library x1 G. Wyn, HQ x1 UW Cardiff Library x1 J. Hamer, HQ x1 MBA Library, Plymouth x1 B. Bullimore, West Wales Region x1 Nat. Hist. Mus. Library, London x1 A. Peterken, South & East Region x1 J. Hodges, PCNPA x1 L. Kay, North Region x1 CEDRE, Brest x1 M. Willis, North Region x1 T. Moller, ITOPF, London x1 J. Nichols, IOPC Fund, London x1 Other Agencies: C. Henry, NOAA x1 S. Benn, Peterborough x1 CDRS Library, Galàpagos, Ecuador x1 L. Fisher, Wigan x1 FWS Library, St Petersburg, USA x1 A. King, Taunton x1 B. Keller, FKNMS, USA x1 EN HQ Library, Peterborough x1 D. McKenzie, DOC, NZ x1 JNCC HQ Library, Peterborough x1 SNH HQ Library x1 Recommended citation for this volume: Moore, J.J., Hill, A.S. & Sanderson, W.G. (2005). Development of CCW Impact Assessment Response Framework for a Marine Oil Pollution Incident. Bangor, CCW Marine Monitoring Report No: 20. Prepared for CCW by Coastal Assessment, Liaison & Monitoring, Cosheston, Pembrokeshire. 103 pp. + vi + proformas Tí Cara, Point Lane, Cosheston, Pembrokeshire, SA72 4UN, UK Tel office +44 (0) 1646 687946 Mobile 07879 497004 E-mail: [email protected] Website: http://www.ticara.co.uk/calm Development of CCW Impact Assessment Response Framework for a Marine Oil Pollution Incident A report for the Countryside Council for Wales Prepared by: Jon Moore, Andy Hill* and Bill Sanderson+ Status: Final Date of Release: 8th September 2005 * Countryside Council for Wales, Mold + Countryside Council for Wales, Bangor Impact assessment framework for marine oil pollution incidents in Wales Page i Acknowledgements Andrew Peterken, CCW Cardiff Blaise Bullimore, CCW, Pembroke Dock Bob Haycock, CCW, Stackpole, Pembrokeshire Brian Dicks, ITOPF, London Catherine Gray, CCW HQ, Bangor Elliott Taylor, Polaris Applied Sciences, Seattle, USA Gabrielle Wyn, CCW HQ, Bangor Iain Dixon, ERT, Edinburgh Jane Hodges, Pembrokeshire Coast National Park Authority, Pembroke Dock Jean Matthews, CCW HQ, Bangor Karen Shaw, AMSA, Canberra, Australia Kevin Colcomb & Daniel Hunt, Maritime & Coastguard Agency, Southampton Kirsten Ramsay, CCW HQ, Bangor Mandy McMath, CCW HQ, Bangor Paul Brazier, CCW HQ, Bangor Phil Hammond, Sea Mammal Research Unit, St. Andrews Rhian Thomas, CCW HQ, Bangor Richard Horwitz, Bay Assessment and Response Team, Rhode Island, USA Robin Law, CEFAS, Burnham-on-Crouch Sian Whitehead, CCW HQ, Bangor Tim Birkhead, University of Sheffield Coastal Assessment, Liaison & Monitoring September 2005 Impact assessment framework for marine oil pollution incidents in Wales Page ii Summary This report provides a structured framework and guidance for assessment of damage to wildlife and natural habitats following a marine oil spill. It is primarily intended for use by CCW representatives during the first weeks and months of an oil spill response, although it is emphasised that they must also coordinate their work with representatives from other agencies present at the spill. The report includes: • A recommended staged approach to an oil spill damage assessment • A recommended prioritisation process, to aid selection of appropriate studies after spills • Specific guidance on oil spill sensitivity/vulnerability and damage assessment methods for 18 categories of wildlife and habitats • Recommendations for long-term monitoring and maintenance of pre-spill data • Guidance on establishing survey sites, sampling and hydrocarbon analysis • References to oil spill damage assessment literature, including studies after recent large spills • A worked example of how the guidance could be applied to an oil spill scenario Crynodeb Mae’r adroddiad hwn yn rhoi fframwaith a chanllawiau ar gyfer mesur difrod i fywyd gwyllt a chynefinoedd naturiol yn dilyn arllwysiad olew yn y môr. Bwriedir iddo gael ei ddefnyddio yn bennaf gan gynrychiolwyr y Cyngor Cefn Gwlad yn ystod wythnosau a misoedd cyntaf ymateb i arllwysiad olew, er y pwysleisir bod yn rhaid iddynt hefyd gydlynu eu gwaith gyda chynrychiolwyr o asiantaethau eraill sy’n bresennol yn y lle mae’r arllwysiad wedi digwydd. Mae’r adroddiad yn cynnwys: • Argymhelliad ynghylch y camau i’w cymryd wrth fesur difrod arllwysiad olew • Argymhelliad ynghylch proses o flaenoriaethu, i gynorthwyo i ddewis astudiaethau priodol ar ôl arllwysiadau • Canllawiau penodol ynghylch sensitifrwydd/gwendid i arllwysiadau olew a dulliau o fesur difrod ar gyfer 18 o gategorïau o fywyd gwyllt a chynefinoedd • Argymhellion ar gyfer monitro tymor hir a chynnal data ynghylch amodau cyn arllwysiad olew • Canllawiau ynghylch sefydlu safleoedd arolygu, samplo a dadansoddi hydrocarbon • Cyfeiriadau at lenyddiaeth sy’n ymwneud â mesur difrod a achosir gan arllwysiadau olew, gan gynnwys astudiaethau yn dilyn arllwysiadau mawr diweddar • Enghraifft o sut y gallai’r canllawiau gael eu cymhwyso at senario lle byddai arllwysiad olew wedi digwydd Coastal Assessment, Liaison & Monitoring September 2005 Impact assessment framework for marine oil pollution incidents in Wales Page iii Contents Acknowledgements..................................................................................................................................i Summary.................................................................................................................................................ii Crynodeb.................................................................................................................................................ii Contents ……………………………………………………………………………………………….iii How to use this report............................................................................................................................1 Box 1 Checklist & Schedule of Environmental Damage Assessment Activities..........3 1 Introduction............................................................................................................................4 1.1 Background and purpose...........................................................................................................4 1.2 Aims and approach ...................................................................................................................4 1.2.1 Scope of the report....................................................................................................................4 1.2.2 Damage assessment framework................................................................................................4 1.2.3 Methodologies for detecting & measuring oil pollution impacts..............................................5 1.2.4 Long term monitoring and maintenance of baseline information.............................................5 1.2.5 Oil spill damage assessment literature......................................................................................5 1.2.6 Application of the guidance to an oil spill scenario..................................................................6 1.3 Oil spill impact assessment requirements in the UK ................................................................6 1.4 Perspectives ..............................................................................................................................7 2 Damage assessment procedures............................................................................................8 2.1 Stage 1: Immediate post-spill....................................................................................................8 2.1.1 Pre-oiling condition ..................................................................................................................8 2.1.2 Oil distribution, extent of oiling and oil in water concentrations .............................................8 2.1.3 Recording conspicuous impacts................................................................................................9
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