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Report of a cetacean survey in the Western Approaches of the ...

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De Boer, M.N., Keith, S., Simmonds, M.P. 2005. Cetaceans and pelagic trawl fisheries <strong>in</strong>t he <strong>Western</strong><strong>Approaches</strong> <strong>of</strong> <strong>the</strong> English Channel. The report <strong>of</strong> <strong>the</strong> 2004 WDCS/GREENPEACE w<strong>in</strong>ter <strong>survey</strong>. AWDCS Science <strong>Report</strong>.De Boer, M.N. and M.P. Simmonds. 2003. WDCS/Greenpeace <strong>survey</strong> report-small <strong>cetacean</strong>s along <strong>the</strong>coasts <strong>of</strong> Wales and Southwest England. A WDCS Science <strong>Report</strong>.DEFRA 2003. UK small <strong>cetacean</strong> bycatch response strategy. A consultation paper outl<strong>in</strong><strong>in</strong>g <strong>the</strong>proposed strategy by <strong>the</strong> Department for Environment, Food and Rural Affairs, <strong>the</strong> Scottish Executive,<strong>the</strong> Welsh Assembly Government and <strong>the</strong> Department <strong>of</strong> Agriculture and Rural Development <strong>in</strong>Nor<strong>the</strong>rn Ireland to reduce <strong>the</strong> <strong>in</strong>cidental capture <strong>of</strong> small <strong>cetacean</strong>s <strong>in</strong> UK fisheries. DEFRA, London.Hammond, P.,Berggren, P., Benke, H., Borchers, D.L., Collet, A., Heide-Joergensen, M.P., Heimlich,S., Hiby, A.R., Leopold, M.F., Øien, N. 2002. Abundance <strong>of</strong> harbour porpoise and o<strong>the</strong>r <strong>cetacean</strong>s <strong>in</strong><strong>the</strong> North Sea and adjacent waters. Journal <strong>of</strong> Applied Ecology 39:361-376Hammond, P., Benke, H., Berggren, P., Borchers, D.L., Buckland, S.T., Collet, A., Heide-Joergensen,M.P., Heimlich-Boran, S., Hiby, A.R., Leopold, M.F., Øien, N. 1995. Distribution and Abundance <strong>of</strong><strong>the</strong> harbour porpoise and o<strong>the</strong>r small <strong>cetacean</strong>s <strong>in</strong> <strong>the</strong> North Sea and Adjacent Waters. LIFE 92-2/UK/027. F<strong>in</strong>al <strong>Report</strong>, October 1995.ICES 2005. General Advice. Interaction <strong>of</strong> common dolph<strong>in</strong>s Delph<strong>in</strong>us delphis and fisheries <strong>in</strong> <strong>the</strong>Nor<strong>the</strong>ast Atlantic and Technical Annex, ICES Advisory Committee on Ecosystems. Available at:http://www.ices.dk/committe/acfm/comwork/reportLaake, J.L., Buckland, S.T., Anderson, D.R., Burnham, K.P. 1993. DISTANCE User’s Guide. ColoradoCooperative Fish and Wildlife Research Unit, Colorado State University, Fort Coll<strong>in</strong>s, CO 80523, USALeaper, R. and J. Gordon. 2001. Application <strong>of</strong> photogrammetric methods for locat<strong>in</strong>g and track<strong>in</strong>g<strong>cetacean</strong> movements at sea. J. Cetacean Res. Manage. 3(2):131-141.Macleod, K. and Walker, D. 2004. Highlight<strong>in</strong>g potential common dolph<strong>in</strong>-fisheries <strong>in</strong>teractionsthrough seasonal relative abundance data <strong>in</strong> <strong>the</strong> western Channel and Bay <strong>of</strong> Biscay. Poster submittedto <strong>the</strong> European Cetacean Society, 18 th Annual Conference, Sweden.Morizur, Y; Berrow, S.D; Tregenza, N.J.C; Couperus, A.S; Pouvreau, S. 1999. Incidental catches <strong>of</strong>mar<strong>in</strong>e-mammals <strong>in</strong> pelagic trawl fisheries <strong>of</strong> <strong>the</strong> nor<strong>the</strong>ast Atlantic. Fisheries research 41:297-307Neuman, D.R., Russell, K., Orams, M., Baker, C.S., Duignan, P. 2002. Identify<strong>in</strong>g sexually mature,male short-beaked common dolph<strong>in</strong>s (Delph<strong>in</strong>us delphis) at sea, based on <strong>the</strong> presence <strong>of</strong> a postanalhump. Aquatic Mammals. 28(2): 181-187Palka, D. 1996. Effects <strong>of</strong> <strong>the</strong> Beaufort sea state on <strong>the</strong> sightability <strong>of</strong> harbour porpoises <strong>in</strong> <strong>the</strong> Gulf <strong>of</strong>Ma<strong>in</strong>e. Paper SC/47/SM26 submitted to <strong>the</strong> Scientific Committee <strong>of</strong> <strong>the</strong> International Whal<strong>in</strong>gCommission.Palka, D. and P.S. Hammond. 2001. Account<strong>in</strong>g for responsive movement <strong>in</strong> l<strong>in</strong>e transect estimates <strong>of</strong>abundance. Can. J. Fish. Aquat. Sci. 58:777-787Ross, A. and S. Isaac. 2004. The Net Effect? A review <strong>of</strong> <strong>cetacean</strong> bycatch <strong>in</strong> pelagic trawls and o<strong>the</strong>rfisheries <strong>in</strong> <strong>the</strong> north-east Atlantic. A WDCS report for Greenpeace.Simmonds, M.P. and J.D. Hutch<strong>in</strong>son. 1994. Mass mortality events <strong>in</strong> mar<strong>in</strong>e mammals and <strong>the</strong>irimplications for conservation. Scientific symposium on <strong>the</strong> 1993 North Sea Quality Status <strong>Report</strong>,Ebelt<strong>of</strong>t, Denmark, 18-21 April:227-234SMRU, 2004. <strong>Report</strong> to DEFRA on dolph<strong>in</strong> bycatch mitigation work <strong>in</strong> <strong>the</strong> bass pair trawl fishery. SeaMammal Research Unit, September 2004.36

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