Page 114 - Sjæklen2011

als along mainland Europe from the Southwestern Baltic
to France. NAMMCO Scientific Publications, 6, 57-68;
Bonner, N., Grey seal Halichoerus grypus, in Handbook
of Marine Mammals, Volume 2. Seals, S.H. Ridgway and
R.J. Harrison, Editors. 1981, Academic Press: London, UK;
Reijnders, P.J.H., J. van Dijk, and D. Kuiper (1995) Reco-
lonization of the Dutch Wadden Sea by the grey seal Hali-
choerus grypus. Biological Conservation, 71, 231-235.
45. Reijnders, P.J.H., J. van Dijk, and D. Kuiper (1995) Re-
colonization of the Dutch Wadden Sea by the grey seal Ha-
lichoerus grypus. Biological Conservation, 71, 231-235.
46. Reijnders, P.J.H., J. van Dijk, and D. Kuiper (1995) Re-
colonization of the Dutch Wadden Sea by the grey seal Ha-
lichoerus grypus. Biological Conservation, 71, 231-235.
47. Scheibel, W. and H. Weidel (1988) Vorkommen von Ke-
gelrobben (Halichoerus grypus Fabricius, 1791, Phocidae,
Pinnipedia) in Schleswig-Holstein. Zoologischer Anzeiger,
220, 65-70.
48. Abt, K. and J. Engler (2009) Rapid increase of the grey
seal (Halichoerus grypus) breeding stock at Helgoland.
Helgoland Marine Research, 63, 177-180; Graner, F. (2000)
Kegelrobben im NSG Helgoländer Felssockel. Seevögel,
21, 13-17.
49. Reijnders, P.J.H., J. van Dijk, and D. Kuiper (1995) Re-
colonization of the Dutch Wadden Sea by the grey seal Ha-
lichoerus grypus. Biological Conservation, 71, 231-235.
50. Dietz, R. and M.-P. Heide-Jørgensen (1982) A new
breeding attempt of grey seal (Halichoerus grypus) in the
Kattegat. ICES Conference Meeting document N:12. Ma-
rine Mammal Committee.
51. Heide-Jørgensen, M.-P., A. Mosbech, and J. Teil-
mann,(1997) Sæler 1996. Østersøen, Kattegat og Limfjor-
den, Naturovervågning. Danmarks Miljøundersøgelser. Ar-
bejdsrapport fra DMU 52.
52. Dietz, R., J. Teilmann, and O.D. Henriksen, EIA study
of offshore wind farm at Rødsand. Technical report about
seals - juli 2000. 2000: SEAS Distribution A.m.b.A. Vind
Energi Center, Slagterivej 25, DK-4690 Haslev.
53. Reijnders, P.J.H. and S.M.J.M. Brasseur, Veränderun-
gen in Vorkommen und Status der Bestände von Seehun-
den und Kegelrobben in der Nordsee - Mit Anmerkungen
zum Robbensterben 2002 in Warnsignale aus Nordsee &
Wattenmeer - Eine aktuelle Umweltbilanz, J. Lozán, et al.,
Editors. 2003, Wissenschaftliche Auswertungen: Hamburg;
Hårding, K.C., T. Härkönen, B. Helander, and O. Karlsson
(2007) Status of the Baltic grey seals: population assess-
ment and extinction risk. NAMMCO Scientific Publications,
6, 33-56.
54. Abt, K. and J. Engler (2009) Rapid increase of the grey
seal ( Halichoerus grypus) breeding stock at Helgoland.
Helgoland Marine Research , 63, 177-180.
55. Dietz, R., J. Teilmann, and O.D. Henriksen, EIA study
of offshore wind farm at Rødsand. Technical report about
seals - juli 2000 . 2000: SEAS Distribution A.m.b.A. Vind
Energi Center, Slagterivej 25, DK-4690 Haslev.
56. Teilmann, J.,(Aarhus Universitet, Institut for Bioscience,
Afdeling for Arktisk Miljø.
57. Härkönen, T., K.C. Hårding, T.D. Rasmussen, J. Teil-
mann, and R. Dietz (2007) Age- and sex-specific morta-
lity patterns in an emerging wildlife epidemic: the phocine
distemper in European harbor seals. PLoS One, 2, e887.
58. Osterhaus, A.D.M.E. and E.J. Vedder (1988) Identifica-
tion of virus causing recent seal deaths. Nature , 335, 20.
59. Aguilar, A. and J.A. Raga (1993) The striped dolphin
epizootic in the Mediterranean sea. Ambio, 22, 524-528;
Domingo, M., M. Vilafranca, J. Visa, N. Prats, A.L. Trud-
gett, and I. Visser (1995) Evidence of chronic morbillivi-
rus infection in the Mediterranean striped dolphin ( Stenella
coeruleoalba). Veterinary Microbiology, 44, 229-239.
60. Grachev, M.A., V.P. Kumarev, L.V. Mamaev, V.L. Zo-
rin, L.V. Baranova, N.N. Denikina, S.I. Belikov, E.A. Pe-
trov, V.S. Kolesnok, R.S. Kolesnik, V.M. Dorofeev, A.M.
Beim, V.N. Kudelin, F.G. Nagieva, and V.N. Sidorov (1989)
Distemper virus in Baikal seals. Nature , 338, 209.
61. Kennedy, S., T. Kuiken, P.D. Jepson, R. Deaville, M.
Forsyth, T. Barrett, M.W.G. van de Bildt, A.D.M.E. Oster-
haus, T. Eybatov, C. Duck, A. Kydyrmanov, I. Mitrofanov,
and S. Wilson (2000) Mass die off of Caspian seals caused
by canine distemper virus. Emerging Infectious Diseases , 6,
637-639.
114