Format
Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 84

1.

How many cubs can a mum nurse? Maternal age and size influence litter size in polar bears.

Folio DM, Aars J, Gimenez O, Derocher AE, Wiig Ø, Cubaynes S.

Biol Lett. 2019 May 31;15(5):20190070. doi: 10.1098/rsbl.2019.0070.

PMID:
31039729
2.

Population genomics of grey wolves and wolf-like canids in North America.

Sinding MS, Gopalakrishan S, Vieira FG, Samaniego Castruita JA, Raundrup K, Heide Jørgensen MP, Meldgaard M, Petersen B, Sicheritz-Ponten T, Mikkelsen JB, Marquard-Petersen U, Dietz R, Sonne C, Dalén L, Bachmann L, Wiig Ø, Hansen AJ, Gilbert MTP.

PLoS Genet. 2018 Nov 12;14(11):e1007745. doi: 10.1371/journal.pgen.1007745. eCollection 2018 Nov.

3.

Interspecific Gene Flow Shaped the Evolution of the Genus Canis.

Gopalakrishnan S, Sinding MS, Ramos-Madrigal J, Niemann J, Samaniego Castruita JA, Vieira FG, Carøe C, Montero MM, Kuderna L, Serres A, González-Basallote VM, Liu YH, Wang GD, Marques-Bonet T, Mirarab S, Fernandes C, Gaubert P, Koepfli KP, Budd J, Rueness EK, Heide-Jørgensen MP, Petersen B, Sicheritz-Ponten T, Bachmann L, Wiig Ø, Hansen AJ, Gilbert MTP.

Curr Biol. 2018 Nov 5;28(21):3441-3449.e5. doi: 10.1016/j.cub.2018.08.041. Epub 2018 Oct 18.

4.

Extreme diversity in the songs of Spitsbergen's bowhead whales.

Stafford KM, Lydersen C, Wiig Ø, Kovacs KM.

Biol Lett. 2018 Apr;14(4). pii: 20180056. doi: 10.1098/rsbl.2018.0056.

5.

Range contraction and increasing isolation of a polar bear subpopulation in an era of sea-ice loss.

Laidre KL, Born EW, Atkinson SN, Wiig Ø, Andersen LW, Lunn NJ, Dyck M, Regehr EV, McGovern R, Heagerty P.

Ecol Evol. 2018 Jan 18;8(4):2062-2075. doi: 10.1002/ece3.3809. eCollection 2018 Feb.

6.

Persistent organic pollutants, skull size and bone density of polar bears (Ursus maritimus) from East Greenland 1892-2015 and Svalbard 1964-2004.

Daugaard-Petersen T, Langebæk R, Rigét FF, Letcher RJ, Hyldstrup L, Jensen JB, Bechshoft T, Wiig Ø, Jenssen BM, Pertoldi C, Lorenzen ED, Dietz R, Sonne C.

Environ Res. 2018 Apr;162:74-80. doi: 10.1016/j.envres.2017.12.009. Epub 2017 Dec 26.

PMID:
29287182
7.

The underwater soundscape in western Fram Strait: Breeding ground of Spitsbergen's endangered bowhead whales.

Ahonen H, Stafford KM, de Steur L, Lydersen C, Wiig Ø, Kovacs KM.

Mar Pollut Bull. 2017 Oct 15;123(1-2):97-112. doi: 10.1016/j.marpolbul.2017.09.019. Epub 2017 Sep 20.

PMID:
28938997
8.

Magnetic resonance imaging at primary diagnosis cannot predict subsequent contralateral slip in slipped capital femoral epiphysis.

Wensaas A, Wiig O, Hellund JC, Khoshnewiszadeh B, Terjesen T.

Skeletal Radiol. 2017 Dec;46(12):1687-1694. doi: 10.1007/s00256-017-2735-1. Epub 2017 Aug 8.

PMID:
28785827
9.

Radiographic classifications in Perthes disease.

Huhnstock S, Svenningsen S, Merckoll E, Catterall A, Terjesen T, Wiig O.

Acta Orthop. 2017 Oct;88(5):522-529. doi: 10.1080/17453674.2017.1340040. Epub 2017 Jun 14.

10.

Conservation status of polar bears (Ursus maritimus) in relation to projected sea-ice declines.

Regehr EV, Laidre KL, Akçakaya HR, Amstrup SC, Atwood TC, Lunn NJ, Obbard M, Stern H, Thiemann GW, Wiig Ø.

Biol Lett. 2016 Dec;12(12). pii: 20160556.

11.

The outcome and prognostic factors in children with bilateral Perthes' disease: a prospective study of 40 children with follow-up over five years.

Wiig O, Huhnstock S, Terjesen T, Pripp AH, Svenningsen S.

Bone Joint J. 2016 Apr;98-B(4):569-75. doi: 10.1302/0301-620X.98B4.36045.

PMID:
27037442
12.

Genetic diversity of historical Atlantic walruses (Odobenus rosmarus rosmarus) from Bjørnøya and Håøya (Tusenøyane), Svalbard, Norway.

Lindqvist C, Roy T, Lydersen C, Kovacs KM, Aars J, Wiig Ø, Bachmann L.

BMC Res Notes. 2016 Feb 18;9:112. doi: 10.1186/s13104-016-1907-8.

13.

Correction: Implications of the circumpolar genetic structure of polar bears for their conservation in a rapidly warming Arctic.

Peacock E, Sonsthagen SA, Obbard ME, Boltunov A, Regehr EV, Ovsyanikov N, Aars J, Atkinson SN, Sage GK, Hope AG, Zeyl E, Bachmann L, Ehrich D, Scribner KT, Amstrup SC, Belikov S, Born EW, Derocher AE, Stirling I, Taylor MK, Wiig Ø, Paetkau D, Talbo SL.

PLoS One. 2015 Aug 14;10(8):e0136126. doi: 10.1371/journal.pone.0136126. eCollection 2015. No abstract available.

14.

Arctic marine mammal population status, sea ice habitat loss, and conservation recommendations for the 21st century.

Laidre KL, Stern H, Kovacs KM, Lowry L, Moore SE, Regehr EV, Ferguson SH, Wiig Ø, Boveng P, Angliss RP, Born EW, Litovka D, Quakenbush L, Lydersen C, Vongraven D, Ugarte F.

Conserv Biol. 2015 Jun;29(3):724-37. doi: 10.1111/cobi.12474. Epub 2015 Mar 17. Review.

15.

Establishing a definition of polar bear (Ursus maritimus) health: a guide to research and management activities.

Patyk KA, Duncan C, Nol P, Sonne C, Laidre K, Obbard M, Wiig Ø, Aars J, Regehr E, Gustafson LL, Atwood T.

Sci Total Environ. 2015 May 1;514:371-8. doi: 10.1016/j.scitotenv.2015.02.007. Epub 2015 Feb 11.

PMID:
25679818
16.

Implications of the circumpolar genetic structure of polar bears for their conservation in a rapidly warming Arctic.

Peacock E, Sonsthagen SA, Obbard ME, Boltunov A, Regehr EV, Ovsyanikov N, Aars J, Atkinson SN, Sage GK, Hope AG, Zeyl E, Bachmann L, Ehrich D, Scribner KT, Amstrup SC, Belikov S, Born EW, Derocher AE, Stirling I, Taylor MK, Wiig Ø, Paetkau D, Talbot SL.

PLoS One. 2015 Jan 6;10(1):e112021. doi: 10.1371/journal.pone.0112021. eCollection 2015. Erratum in: PLoS One. 2015;10(8):e0136126.

17.

The acetabulum in Perthes' disease: a prospective study of 123 children.

Huhnstock S, Svenningsen S, Pripp AH, Terjesen T, Wiig O.

J Child Orthop. 2014 Dec;8(6):457-65. doi: 10.1007/s11832-014-0617-9. Epub 2014 Nov 20.

18.

The acetabulum in Perthes' disease: inter-observer agreement and reliability of radiographic measurements.

Huhnstock S, Svenningsen S, Pripp AH, Terjesen T, Wiig O.

Acta Orthop. 2014 Sep;85(5):506-12. doi: 10.3109/17453674.2014.934188. Epub 2014 Jun 23.

19.

Transthyretin-binding activity of contaminants in blood from polar bear (Ursus maritimus) cubs.

Bytingsvik J, Simon E, Leonards PE, Lamoree M, Lie E, Aars J, Derocher AE, Wiig O, Jenssen BM, Hamers T.

Environ Sci Technol. 2013 May 7;47(9):4778-86. doi: 10.1021/es305160v. Epub 2013 Apr 3.

PMID:
23551254
20.

The mammal type specimens at the Natural History Museum, University of Oslo, Norway.

Wiig O, Bachmann L.

Zootaxa. 2013 Nov 15;3736:587-97. doi: 10.11646/zootaxa.3736.5.9.

PMID:
25112648
21.

What are the toxicological effects of mercury in Arctic biota?

Dietz R, Sonne C, Basu N, Braune B, O'Hara T, Letcher RJ, Scheuhammer T, Andersen M, Andreasen C, Andriashek D, Asmund G, Aubail A, Baagøe H, Born EW, Chan HM, Derocher AE, Grandjean P, Knott K, Kirkegaard M, Krey A, Lunn N, Messier F, Obbard M, Olsen MT, Ostertag S, Peacock E, Renzoni A, Rigét FF, Skaare JU, Stern G, Stirling I, Taylor M, Wiig Ø, Wilson S, Aars J.

Sci Total Environ. 2013 Jan 15;443:775-90. doi: 10.1016/j.scitotenv.2012.11.046. Epub 2012 Dec 8. Review.

PMID:
23231888
22.

Females roam while males patrol: divergence in breeding season movements of pack-ice polar bears (Ursus maritimus).

Laidre KL, Born EW, Gurarie E, Wiig Ø, Dietz R, Stern H.

Proc Biol Sci. 2012 Dec 5;280(1752):20122371. doi: 10.1098/rspb.2012.2371. Print 2013 Feb 7.

23.

Perfluoroalkyl substances in polar bear mother-cub pairs: a comparative study based on plasma levels from 1998 and 2008.

Bytingsvik J, van Leeuwen SP, Hamers T, Swart K, Aars J, Lie E, Nilsen EM, Wiig O, Derocher AE, Jenssen BM.

Environ Int. 2012 Nov 15;49:92-9. doi: 10.1016/j.envint.2012.08.004. Epub 2012 Sep 23.

PMID:
23010253
24.

Polar and brown bear genomes reveal ancient admixture and demographic footprints of past climate change.

Miller W, Schuster SC, Welch AJ, Ratan A, Bedoya-Reina OC, Zhao F, Kim HL, Burhans RC, Drautz DI, Wittekindt NE, Tomsho LP, Ibarra-Laclette E, Herrera-Estrella L, Peacock E, Farley S, Sage GK, Rode K, Obbard M, Montiel R, Bachmann L, Ingólfsson O, Aars J, Mailund T, Wiig O, Talbot SL, Lindqvist C.

Proc Natl Acad Sci U S A. 2012 Sep 4;109(36):E2382-90. doi: 10.1073/pnas.1210506109. Epub 2012 Jul 23.

25.

East Greenland and Barents Sea polar bears (Ursus maritimus): adaptive variation between two populations using skull morphometrics as an indicator of environmental and genetic differences.

Pertoldi C, Sonne C, Wiig Ø, Baagøe HJ, Loeschcke V, Bechshøft TØ.

Hereditas. 2012 Jun;149(3):99-107. doi: 10.1111/j.1601-5223.2012.02259.x. Epub 2012 Jun 21.

26.

PCBs and OH-PCBs in polar bear mother-cub pairs: a comparative study based on plasma levels in 1998 and 2008.

Bytingsvik J, Lie E, Aars J, Derocher AE, Wiig Ø, Jenssen BM.

Sci Total Environ. 2012 Feb 15;417-418:117-28. doi: 10.1016/j.scitotenv.2011.12.033. Epub 2012 Jan 21.

PMID:
22264925
27.
28.

Temporal trend of mercury in polar bears (Ursus maritimus) from Svalbard using teeth as a biomonitoring tissue.

Aubail A, Dietz R, Rigét F, Sonne C, Wiig Ø, Caurant F.

J Environ Monit. 2012 Jan;14(1):56-63. doi: 10.1039/c1em10681c. Epub 2011 Nov 24.

PMID:
22113146
29.

Varus femoral osteotomy improves sphericity of the femoral head in older children with severe form of Legg-Calvé-Perthes disease.

Terjesen T, Wiig O, Svenningsen S.

Clin Orthop Relat Res. 2012 Sep;470(9):2394-401. doi: 10.1007/s11999-011-2181-7.

30.

Temporal trends of Hg in Arctic biota, an update.

Rigét F, Braune B, Bignert A, Wilson S, Aars J, Born E, Dam M, Dietz R, Evans M, Evans T, Gamberg M, Gantner N, Green N, Gunnlaugsdóttir H, Kannan K, Letcher R, Muir D, Roach P, Sonne C, Stern G, Wiig O.

Sci Total Environ. 2011 Aug 15;409(18):3520-6. doi: 10.1016/j.scitotenv.2011.05.002.

PMID:
21684574
31.

[Legg-Calvé-Perthes disease].

Wiig O, Svenningsen S, Terjesen T.

Tidsskr Nor Laegeforen. 2011 May 20;131(9-10):946-9. doi: 10.4045/tidsskr.10.0456. Review. Norwegian.

32.
33.

Recent changes in body size of the Eurasian otter Lutra lutra in Sweden.

Yom-Tov Y, Roos A, Mortensen P, Wiig Ø, Yom-Tov S, Heggberget TM.

Ambio. 2010 Nov;39(7):496-503.

34.

The natural history of Perthes' disease.

Terjesen T, Wiig O, Svenningsen S.

Acta Orthop. 2010 Dec;81(6):708-14. doi: 10.3109/17453674.2010.533935. Epub 2010 Nov 11.

35.

Serosurvey for Trichinella in polar bears (Ursus maritimus) from Svalbard and the Barents Sea.

Asbakk K, Aars J, Derocher AE, Wiig O, Oksanen A, Born EW, Dietz R, Sonne C, Godfroid J, Kapel CM.

Vet Parasitol. 2010 Sep 20;172(3-4):256-63. doi: 10.1016/j.vetpar.2010.05.018. Epub 2010 May 27.

PMID:
20797484
36.

Complete mitochondrial genome of a Pleistocene jawbone unveils the origin of polar bear.

Lindqvist C, Schuster SC, Sun Y, Talbot SL, Qi J, Ratan A, Tomsho LP, Kasson L, Zeyl E, Aars J, Miller W, Ingólfsson O, Bachmann L, Wiig O.

Proc Natl Acad Sci U S A. 2010 Mar 16;107(11):5053-7. doi: 10.1073/pnas.0914266107. Epub 2010 Mar 1. Erratum in: Proc Natl Acad Sci U S A. 2010 Mar 30;107(13):6118.

37.

Perthes' disease in Norway. A prospective study on 425 patients.

Wiig O.

Acta Orthop Suppl. 2009 Apr;80(333):1-44. No abstract available.

PMID:
19757732
38.

Families in space: relatedness in the Barents Sea population of polar bears (Ursus maritimus).

Zeyl E, Aars J, Ehrich D, Wiig O.

Mol Ecol. 2009 Feb;18(4):735-49. doi: 10.1111/j.1365-294X.2008.04049.x. Epub 2008 Jan 16.

PMID:
19175504
39.

Prognostic factors and outcome of treatment in Perthes' disease: a prospective study of 368 patients with five-year follow-up.

Wiig O, Terjesen T, Svenningsen S.

J Bone Joint Surg Br. 2008 Oct;90(10):1364-71. doi: 10.1302/0301-620X.90B10.20649.

PMID:
18827249
40.

Effects of climate change on polar bears.

Wiig Ø, Aars J, Born EW.

Sci Prog. 2008;91(Pt 2):151-73. Review.

PMID:
18717367
41.

Prevalence of antibodies against Toxoplasma gondii in polar bears (Ursus maritimus) from Svalbard and East Greenland.

Oksanen A, Asbakk K, Prestrud KW, Aars J, Derocher AE, Tryland M, Wiig O, Dubey JP, Sonne C, Dietz R, Andersen M, Born EW.

J Parasitol. 2009 Feb;95(1):89-94. doi: 10.1645/GE-1590.1.

PMID:
18578588
42.

Quantifying the sensitivity of Arctic marine mammals to climate-induced habitat change.

Laidre KL, Stirling I, Lowry LF, Wiig O, Heide-Jørgensen MP, Ferguson SH.

Ecol Appl. 2008 Mar;18(2 Suppl):S97-125. Review.

PMID:
18494365
43.

Inter-observer reliability of the Stulberg classification in the assessment of Perthes disease.

Wiig O, Terjesen T, Svenningsen S.

J Child Orthop. 2007 Jul;1(2):101-5. doi: 10.1007/s11832-007-0020-x. Epub 2007 Apr 28.

44.

Genetic variation in Holocene bowhead whales from Svalbard.

Borge T, Bachmann L, Bjørnstad G, Wiig O.

Mol Ecol. 2007 Jun;16(11):2223-35.

PMID:
17561886
45.

Skull pathology in East Greenland and Svalbard polar bears (Ursus maritimus) during 1892 to 2002 in relation to organochlorine pollution.

Sonne C, Rigét FF, Dietz R, Wiig O, Kirkegaard M, Born EW.

Sci Total Environ. 2007 Jan 1;372(2-3):554-61. Epub 2006 Dec 5.

PMID:
17156821
46.

The epidemiology and aetiology of Perthes' disease in Norway. A nationwide study of 425 patients.

Wiig O, Terjesen T, Svenningsen S, Lie SA.

J Bone Joint Surg Br. 2006 Sep;88(9):1217-23.

PMID:
16943476
47.

Body size changes among otters, Lutra lutra, in Norway: the possible effects of food availability and global warming.

Yom-Tov Y, Heggberget TM, Wiig O, Yom-Tov S.

Oecologia. 2006 Nov;150(1):155-60. Epub 2006 Jul 26.

PMID:
16868759
48.

Are polar bears threatened?

Wiig Ø.

Science. 2005 Sep 16;309(5742):1814-5. No abstract available.

PMID:
16166501
49.

Serologic survey for selected virus infections in polar bears at Svalbard.

Tryland M, Neuvonen E, Huovilainen A, Tapiovaara H, Osterhaus A, Wiig O, Derocher AE.

J Wildl Dis. 2005 Apr;41(2):310-6.

PMID:
16107665
50.

Adaptation of the hindlimbs for climbing in bears.

Sasaki M, Endo H, Wiig O, Derocher AE, Tsubota T, Taru H, Yamamoto M, Arishima K, Hayashi Y, Kitamura N, Yamada J.

Ann Anat. 2005 Apr;187(2):153-60.

PMID:
15900701

Supplemental Content

Support Center