/ UiT Norges arktiske universitet
 

Lennart Nilsen.JPG

Nilsen, Lennart


Førsteamanuensis
Arktisk og marin biologi


Telefon: 776 46314
Mobil jobb / Mobil privat: /
Epost : lennart.nilsen@uit.no
Kontor/besøksadresse : NATURF 2411 / Naturfagbygget
Funksjon : Førsteamanuensis

Hjemmesider

http://ansatte.uit.no/lni000/Index.htm

Arbeider i CRIStin

  • Nilsen, Lennart; Overrein, Øystein. Svalbards planteliv. (fulltekst) 2010 ISBN 978-82-7666-275-7.s 21 - 25.
  • Tømmervik, Hans; Karlsen, Stein-Rune; Nilsen, Lennart; Johansen, Bernt; Storvold, Rune; Zmarz, Anna; Beck, Pieter S. A.; Johansen, Kjell-Sture; Høgda, Kjell Arild; Goetz, Scott; Park, Taejin; Zagajewski, Bogdan; Myneni, Ranga B.; Bjerke, Jarle W.. Use of Unmanned Aircraft Systems (UAS) in a multi-scale vegetation index study of arctic plant communities in Adventdalen on Svalbard. 2014 ISBN 978-83-63245-57-3.s 76 - 77.
  • Tømmervik, Hans; Karlsen, Stein Rune; Nilsen, Lennart; Johansen, Bernt; Storvold, Rune; Zmarz, Anna; Beck, Pieter S.; Høgda, Kjell Arild; Goetz, Scott; Park, Taejin; Zagajewski, Bogdan; Myneni, Ranga B.; Bjerke, Jarle W.. Use of unmanned aircraft systems (UAS) in a multi-scale vegetation index study of arctic plant communities in Adventdalen on Svalbard. EARSeL eProceedings 2014; Volum 13 (S1). ISSN 1729-3782.s 47 - 52.s doi: 10.12760/02-2014-1-09.
  • Nilsen, Lennart; Joly, Daniel; Elvebakk, Arve; Brossard, Thierry. Modeling spatial covariation of summer temperatures and bio-indicators in an Arctic coastal area. Climate Research (CR) 2013; Volum 58 (1). ISSN 0936-577X.s 1 - 13.s doi: 10.3354/cr01173.
  • Nilsen, Lennart; Thannheiser, Dietbert. Phytosociology of the Svalbard archipelago including Bjørnøya and Jan Mayen. (fulltekst) 2013 ISBN 978-9935-431-24-0.s 81 - 87.
  • Nilsen, Lennart; Arnesen, Geir; Joly, Daniel; Malnes, Eirik. Spatial modelling of Artic plant diversity. Biodiversity 2012; Volum 13. ISSN 1488-8386.s doi: 10.1080/14888386.2012.717008.
  • Elvebakk, Arve; Nilsen, Lennart. Svalbardsaltgras Puccinellia svalbardensis - endemisk for Svalbard, men vanleg i steppeområdet ved Wijdefjorden. Blyttia : Norsk botanisk forenings tidsskrift 2011; Volum 69 (3). ISSN 0006-5269.s 173 - 183.
  • Joly, Daniel; Nilsen, Lennart; Brossard, Thierry; Elvebakk, Arve. Plants as bioindicator for temperature interpolation purposes: Analyzing spatial correlation between botany based index of thermophily and integrated temperature characteristics. Ecological Indicators 2010; Volum 10 (5). ISSN 1470-160X.s 990 - 998.s doi: 10.1016/j.ecolind.2010.02.007.
  • Joly, Daniel; Nilsen, Lennart; Brossard, Thierry; Elvebakk, Arve. Vegetation and temperature distribution in Kongsfjorden, Svalbard, 79°N: formal proposal for a spatial approach. Espace Géographique 2006; Volum 4. ISSN 0046-2497.s 255 - 270.
  • Beck, Pieter simon a; Kalmbach, Ellen; Joly, Daniel; Stien, Audun; Nilsen, Lennart. Modelling local distribution of an Arctic dwarf shrub indicates an important role for remote sensing of snow cover. Remote Sensing of Environment 2005; Volum 98. ISSN 0034-4257.s 110 - 121.
  • Bjerke, Jarle Werner; Joly, D.; Nilsen, Lennart; Brossard, T.. Spatial trends in usnic acid concentrations of the lichen Flavocetraria nivalis along local climatic gradients in the Arctic (Kongsfjorden, Svalbard). (fulltekst) Polar Biology 2004; Volum 27 (7). ISSN 0722-4060.s 409 - 417.
  • Joly, D.; Nilsen, Lennart; Fury, R.; Elvebakk, Arve; Brossard, T.. Temperature interpolation at a large scale: test on a small area on Svalbard. International Journal of Climatology 2003; Volum 23. ISSN 0899-8418.s 1637 - 1654.
  • Joly, D.; Nilsen, Lennart; Fury, R.; Elvebakk, Arve; Brossard, T.. TEMPERATURE INTERPOLATION AT A LARGE SCALE: TEST ON A SMALL AREA IN SVALBARD. (fulltekst) International Journal of Climatology 2003; Volum 23. ISSN 0899-8418.s 1637 - 1654.
  • Alm, Torbjørn; Alsos, Inger Greve; Bråthen, Kari Anne; Nilsen, Lennart; Sommersel, G. -A.. Dunhavre, Avenula pubescens, i Finnmark - utbredelse og økologi.. Blyttia : Norsk botanisk forenings tidsskrift 2000; Volum 58. ISSN 0006-5269.s 166 - 173.
  • Nilsen, Lennart; Elvebakk, Arve; Brossard, Thierry; Joly, Daniel. Mapping and analysing arctic vegetation: evaluating a method coupling numerical classification of vegetation data with SPOT satellite data in a probability model.. International Journal of Remote Sensing 1999; Volum 20. ISSN 0143-1161.s 2947 - 2977.
  • Nilsen, Lennart. Bridging the temporal scale from winter to summer and the spatial scale from ground plot sampling to satellite remote sensing. Svalbard Science Forums Workshop No. 3: Changes in snow/ice and pollutants and their effects on terrestrial ecosystems (fulltekst) 2012-02-13 - 2012-02-16 2012.
  • Nilsen, Lennart. Geografiske informasjonsystemer (GIS) og geodata ved UiT. (fulltekst) 2011.
  • Nilsen, Lennart; Overrein, Øystein. Svalbards planteliv. (fulltekst) 2010 ISBN 978-82-7666-275-7.s 21 - 25.
  • Beck, Pieter simon a; Karlsen, Stein Rune; Skidmore, Andrew; Nilsen, Lennart; Høgda, Kjell Arild. The onset of the growing season in northwestern Europe, mapped using MODIS NDVI and calibrated using phenological ground observations. International Symposium on Remote Sensing of Environment 2005-06-20 - 2005-06-24 2005.
  • Elvebakk, Arve; Nilsen, Lennart; Arnesen, Geir; Soltaric, Maja. Nytt kart over Svalbard. 2005.
  • Elvebakk, Arve; Nilsen, Lennart; Arnesen, Geir; Soltaric, Maja. Nytt kart over Svalbard. 2005.
  • Elvebakk, Arve; Nilsen, Lennart. High-arctic steppes in the Wijdefjorden area, central Svalbard. Second International Workshop on Circumpolar Vegetation Classification and Mapping 2004-06-02 - 2004-06-06 2004.
  • Beck, Pieter; Kalmbach, Ellen; Stien, Audun; Joly, Daniel; Nilsen, Lennart. Predictive habitat distribution modelling for plant species in an arctic tundra environment, a case study. 8th Circumpolar Symposium on Remote Sensing of Polar Environments 2004-06-08 - 2004-06-12 2004.
  • Beck, Pieter; Kalmbach, Ellen; Stien, Audun; Joly, Daniel; Nilsen, Lennart. Modelling the distribution of arctic tundra plants using GIS. Second International Conference on Circumpolar Vegetation Classification and Mapping 2004-06-02 - 2004-06-06 2004.
  • Nilsen, Lennart; Rafaelsen, Bjarne; Andreassen, Karin; Mienert, Jurgen. 3-D seismic interpretation of shallow data from Sørvestnaget, south-western Barents Sea margin. The 25th Nordic Geological Winter Meeting, Reykjavik 2002-01-06 - 2002-01-09 2002.
  • Elvebakk, Arve; Nilsen, Lennart. Indre Wijdefjorden med sidefjordar: eit botanisk unikt steppeområde på Svalbard. 2002.
  • Elvebakk, Arve; Nilsen, Lennart. Botaniske undersøkingar av Indre Wijdefjorden som potensielt verneområde. 2001.



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