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Viser treff 1-48 av 48

2017
1 Vorren, Karl-Dag.
The first permafrost cycle in F?rdesmyra, eastern Finnmark, Norway?. Norsk Geografisk Tidsskrift 2017 ;Volum 71.(2) s. 114-121
UiT Untitled
 
2013
2 Vorren, Tore Ola; Vorren, Karl-Dag; Aasheim, Odd; Dahlgren, K.I.Torbjørn; Forwick, Matthias; Hassel, Kristian.
Palaeoenvironment in northern Norway between 22.2 and 14.5 cal. ka BP. Boreas 2013 ;Volum 42.(4) s. 876-895
NTNU UiT Untitled
 
2012
3 Vorren, Karl-Dag; Jensen, Christin AH; Nilssen, Eilif J..
Climate changes during the last c. 7500 years as recorded by the degree of peat humification in the Lofoten region, Norway. Boreas 2012 ;Volum 41.(1) s. 13-30
UIS UiT Untitled
 
2011
4 Vorren, Tore Ola; Elverland, E.; Laberg, Jan Sverre; Vorren, Karl-Dag.
LGM and early deglaciation in Northern Norway. 41st Annual Arctic Workshop; 2011-03-02 - 2011-03-04
UiT Untitled
 
2010
5 Jensen, Christin; Vorren, Karl-Dag.
NW Scandinavia 68-69°N, postglacial forest development and climate variability. 8th European Palaeobotany-Palynology Conference 2010; 2010-07-06 - 2010-07-10
UIS UiT Untitled
 
2009
6 Vorren, Karl-Dag.
Farm Development in the Malangen Area, Northern Norway - A Pollen-Analytical Case Study. Acta Borealia 2009 ;Volum 26.(2) s. 156-174
UiT Untitled
 
7 Vorren, Karl-Dag; Elverland, Ellen; Blaauw, Maarten; Ravna, Erling J Krogh; Jensen, Christin.
Vegetation and climate c. 12 300-9000 cal. yr BP at Andøya, NW Norway. Boreas 2009 ;Volum 38.(3) s. 401-420
UIS UiT Untitled
 
8 Vorren, Karl-Dag; Elverland, Ellen; Blaauw, Maarten; Ravna, Erling J Krogh; Jensen, Christin AH.
Vegetation and climate c. 12 300-9000 cal. yr BP at Andøya, NW Norway. Boreas 2009 ;Volum 38.(3) s. 401-420
UiT Untitled
 
9 Vorren, Karl-Dag; Jensen, Christin; Ravna, Erling J Krogh; Blaauw, Maarten.
Holocene tree birch immigration to northern Fennoscandia in relation to regional climate changes, pollen productivity and macrofossil evidences. Norsk Pollenmøte 2009; 2009-04-20 - 2009-04-21
UIS UiT Untitled
 
2008
10 Elverland, Ellen; Vorren, Karl Dag.
7500 yr of mire-pool development and the history of Pinus sylvestris (L.) in Sub-Arctic coastal Norway. Review of Palaeobotany and Palynology 2008 ;Volum 150.(1-4) s. 48-58
UiT Untitled
 
11 Hättestrand, M.; Jensen, Christin AH; Hallsdottir, M; Vorren, Karl Dag.
Modern pollen accumulation rates at the north-western fringe of the European boreal forest. Review of Palaeobotany and Palynology 2008 ;Volum 151.(3-4) s. 90-109
UiT Untitled
 
12 Jensen, Christin AH; Vorren, Karl Dag.
Holocene vegetation and climate dynamics of the boreal alpine ecotone of northwestern Fennoscandia. Journal of Quaternary Science 2008 ;Volum 23.(8) s. 719-743
UiT Untitled
 
13 Vorren, Karl Dag; Elverland, Ellen; Blaauw, Maarten; Ravna, Erling J Krogh; Jensen, Christin AH.
Vegetation and climate c. 12300-9000 cal.yr BP at Andøya, NW Norway. Boreas 2008
UiT Untitled
 
2007
14 Elverland, Ellen; Vorren, Karl Dag; Alm, Torbjørn; Hufthammer, Anne Karin; Vorren, Tore Ola.
Plante- og dyrefossiler forteller om fortidens klima på Andøya. Ottar 2007 ;Volum 2.(265) s. 17-23
UiB UiT Untitled
 
15 Jensen, Christin; Vorren, Karl Dag.
Holocene vegetation and climate of NW Fennoscandia. A case-study from the alpine forest-line ecotone of Dividalen, Norway. 37th International Arctic Workshop; 2007-05-02 - 2007-05-05
UiT Untitled
 
16 Jensen, Christin; Vorren, Karl Dag; Mørkved, Brynhild.
Annual pollen accumulation rate (PAR) at the boreal and alpine forest-line of north-western Norway, with special emphasis on Pinus sylvestris and Betula pubescens. Review of Palaeobotany and Palynology 2007 ;Volum 144. s. 337-361
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17 Vorren, Karl Dag.
Klima og vegetasjon, et jordhistorisk tilbakeblikk med et regionalt sveip over de siste promillene av Jordens historie. Møte om klima-endringer og -implikasjoner; 2007-03-22
UiT Untitled
 
18 Vorren, Karl Dag; Blaauw, Maarten; Wastegård, Stefan; van der Plicht, Johannes; Jensen, Christin.
High-resolution stratigraphy of the northernmost concentric raised bog in Europe: Sellevollmyra, Andoya, northern Norway. Boreas 2007 ;Volum 36. s. 253-277
UiT Untitled
 
2005
19 Vorren, Karl Dag.
Farm development at the Arctic cereal limit in northern Norway - continuity and discontinuities. Vegetation History and Archaeobotany 2005 ;Volum 14. s. 161-170
UiT Untitled
 
20 Vorren, Karl Dag.
Stone Age settlements at Soroya, sub-arctic Norway: impact on the vegetation. Vegetation History and Archaeobotany 2005 ;Volum 14. s. 1-13
UiT Untitled
 
21 Vorren, Karl Dag; Mørkved, Oddvar.
Vetene (vattin og vettan) i Namdalen og Hålogaland. I: Årbok for Namdalen 2005. : Namdal Historielag 2005 s. 121-133
UiT Untitled
 
22 Elverland, Ellen; Vorren, Karl Dag; Vorren, Tore Ola; Alm, Torbjørn; Hufthammer, Anne Karin.
Fossiler avslører fortidens klima på Andøya. Cicerone 2005 ;Volum 6. s. 22-24
UiB UiT Untitled
 
2004
23 Vorren, Tore Ola; Andreassen, Karin; Dahlgren, Torbjørn; Eilertsen, Raymond; Laberg, Jan Sverre; Lebesbye, erland; Vorren, Karl Dag.
Late Weichselian in northern Norway and adjoining Seas. Quaternary glaciations in a global perspective. Seminar in honor of Jan Mangerud; 2004-11-26 - 2004-11-26
UiT Untitled
 
2003
24 Vorren, Karl Dag.
Når ble bjørkeskogen på tromsøya og Andøya dannet?. Polarflokken 2003 ;Volum 27.
UiT Untitled
 
25 Vorren, Karl Dag.
Plantene kler landet. Bulletin. Norges geologiske undersøkelse (NGU-Bulletin) 2003 s. -
UiT Untitled
 
2002
26 Jensen, Christin; Kuiper, J. G. J.; Vorren, Karl Dag.
First post-glacial estabishment of forest trees: early Holocene vegetation, mollusc settlement and climate dynamics in central Troms. Boreas 2002 ;Volum 31. s. 285-301
UiT Untitled
 
27 Jensen, Christin; Kunzendorf, H.; Vorren, Karl Dag.
Pollen deposition rates in peat and lake sediments from the Pinus sylvestris L. forest-line ecotone of nothern Norway. Review of Palaeobotany and Palynology 2002 ;Volum 121. s. 113-132
UiT Untitled
 
28 Vorren, Karl Dag.
Greipstad: Settlement history of the central farm of the nothernmost Norse community during the Iron Ages. Norsk Geografisk Tidsskrift 2002 ;Volum 56. s. 161-173
UiT Untitled
 
2001
29 Elverland, E.; Vorren, Karl Dag.
Vegetasjonsutviklinga på Greipstad, Kvaløya, Tromsø. Foredrag ved Vintermøtet for pollenanalytikere; 2001-01-06 - 2001-01-07
UiT Untitled
 
30 Fimreite, S.; Vorren, Karl Dag; Vorren, Tore Ola.
Vegetation, climate and ice-front oscillations in the Tromsø area, northern Norway during the Allerød and Younger Dryas. Boreas 2001 ;Volum 38. s. 89-100
UiT Untitled
 
31 Jensen, Christin; Kuiper, J. G. J.; Vorren, Karl Dag.
First post-glacial establishment of forest-trees, - early Holocene vegetation and climate dynamics in central Troms, North Norway. Foredrag ved Vintermøtet for pollenanalytikere; 2001-01-06 - 2001-01-07
UiT Untitled
 
32 Jensen, Christin; Vorren, Karl Dag; Eilertsen, S. M.; Samuelsen, R..
Successionary stages of formerly cultivated grassland in northern Norway, abandoned for 10,20 and 35 years. Nordic Journal of Botany (NJB) 2001 ;Volum 21.(3)
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33 Jensen, Christin; Vorren, Karl Dag; Kirchhefer, Andreas J.
Sensitive records of climate change at the Arctic fringe. Nordic Arctic Research Project. Skitbotn: Ukjent 2001 0 s.
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34 Tveraabak, Unn; Vorren, Karl Dag.
Trondenes gjennom tre tusen år. Viking 2001 ;Volum 64.
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35 Vorren, Karl Dag.
Development of bogs in a coast-inland transect in northern Norway. Acta Palaeobotanica. International Journal of Palaeobotany and Palynology 2001 ;Volum 41.
UiT Untitled
 
1999
36 Vorren, Karl Dag; Eurola, S.; Tveraabak, Unn.
The lowland terrestrial mire vegeta-tion about 69o latitude in northern Norway. Tromura. Naturvitenskap 1999 (84)
UiT Untitled
 
37 Vorren, Karl Dag; Jensen, Christin; Alm, Torbjørn.
Klimautviklingen i Troms og Vesterålen de siste 26000 år. Ottar 1999 ;Volum 4. s. 29-35
UiT Untitled
 
38 Vorren, Karl Dag; Alm, Torbjørn.
Late Weichselian and Holocene environments of Lake Endletvatn, Andøya, North Norway - as evidenced primarily by chemo-stratigraphical data. Boreas 1999 ;Volum 4.
UiT Untitled
 
1998
39 Samuelsen, R. T.; Vorren, Karl Dag; Jensen, Christin; Gilerken, S. M..
Vegetasjonsendringer i Nord-Norges kystlandskap. I: Jordbrukets kulturlandskap. Forvaltning av miljøverdier. Universitetsforlaget 1998 s. 61-67
UiT Untitled
 
40 Vorren, Karl Dag; Tveraabak, Unn; Jensen, Christin.
Empirical data on the modern pollen/vegetation relationships. Paläoklimaforschung 1998 ;Volum 27. s. 103-118
UiT Untitled
 
41 Vorren, Karl Dag; Mørkved, Brynhild.
"Pomorochor" rødknapp (Knautia arvensis). Polarflokken 1998 ;Volum 22. s. 23-27
UiT Untitled
 
1997
42 Jensen, Christin; Vorren, Karl Dag; Karlsen, Stein Rune; Kunzendorf, H..
Reconstructions of Holocene Forest-Line Displacements and Climate in North Norway. tre internasjonale konferanser; 1998-01-01
UiT Untitled
 
43 Moen, A.; Samuelsen, R.; Vorren, Karl Dag; Jensen, Christin; Eilertsen, S. M..
Gjengroing. I: Kystkulturlandskapet. : Landbruksforlaget 1997
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44 Jensen, Christin; Vorren, Karl Dag; Kirchhefer, Andreas J; Kunzendorf, H..
Calibration of Pollen - Dendrochronological and temperature data, Dividalen, North Norway. Poster ved 2nd Forest Milestone Meeting; 1997-06-26 - 1997-07-01
UiT Untitled
 
1995
45 Kirchhefer, Andreas J; Vorren, Karl Dag.
Årringer på furu, Pinus sylvestris L., som kilde for klimainformasjon i Vesterålen, Nord-Norge. AmS-Varia 1995 ;Volum 24. s. 79-85
UiT Untitled
 
1990
46 Mook, Reinhard; Vorren, Karl-Dag.
Temperaturklimaet ved grensen mellom fjellvegetasjons-beltene. Undersøkelser langs fjellet Addjet, Skibotn i Troms. Polarflokken 1990 ;Volum 14.(1) s. 55-108
UiT Untitled
 
1988
47 Vorren, Tore Ola; Vorren, Karl Dag; Alm, Torbjørn; Gulliksen, S.; Løvlie, R.
The last deglaciation (20,000 to 11,000 B.P.) on Andøya, northern Norway. Boreas 1988 ;Volum 17. s. 41-77
UiT Untitled
 
1979
48 Vorren, Tore Ola; Vorren, Karl-Dag.
Siste istids utvikling i Troms, på Andøya og påsokkelen utenfor. I: Fortiden i søkelyset : 14C datering gjennom 25 år. Trondheim: Laboratoriet for radiologisk datering 1979 ISBN 82-990618-0-6. s. 271-283
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