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Oksanen, Lauri Kalervo

Professor
Department of Arctic and Marine Biology




Publications in CRIStin


  • Hoset, Katrine S.; Ruffino, Lise; Tuomi, Maria Wilhelmina; Oksanen, Tarja Maarit; Oksanen, Lauri Kalervo; Mäkynen, Aurelia; Johansen, Bernt; Moe, Torunn. Changes in the spatial configuration and strength of trophic control across a productivity gradient during a massive rodent outbreak. Ecosystems 2017; Volum 20 (8). ISSN 1432-9840.s 1421 - 1435.s doi: 10.1007/s10021-017-0124-1.

  • Ylänne, Henni; Olofsson, Johan; Oksanen, Lauri Kalervo; Stark, Sari. Consequences of grazer-induced vegetation transitions on ecosystem carbon storage in the tundra. Functional Ecology 2017. ISSN 0269-8463.s 1 - 12.s doi: 10.1111/1365-2435.13029.

  • Horstkotte, Tim; Utsi, Tove Aagnes; Larsson-Blind, Åsa; Burgess, Peter; Johansen, Bernt; Kayhko, Jukka; Oksanen, Lauri Kalervo; Forbes, B.C.. Human-animal agency in reindeer management: Sami herders perspectives on vegetation dynamics under climate change. Ecosphere 2017; Volum 8 (9). ISSN 2150-8925.s e01931 - .s doi: 10.1002/ecs2.1931.

  • Vuorinen, Katariina; Oksanen, Lauri Kalervo; Oksanen, Tarja Maarit; Pyykönen, Anni; Olofsson, Johan; Virtanen, Risto. Open tundra persist, but arctic features decline - vegetation changes in the warming Fennoscandian tundra. Global Change Biology 2017; Volum 23 (9). ISSN 1354-1013.s 3794 - 3807.s doi: 10.1111/gcb.13710.

  • Virtanen, Risto; Oksanen, Lauri Kalervo; Oksanen, Tarja Maarit; Cohen, Juval; Forbes, Bruce C.; Johansen, Bernt; Käyhkö, Jukka; Olofsson, Johan; Pulliainen, Jouni; Tømmervik, Hans. Where do the treeless tundra areas of northern highlands fit in the global biome system: toward an ecologically natural subdivision of the tundra biome. Ecology and Evolution 2016; Volum 6 (1). ISSN 2045-7758.s 143 - 158.s doi: 10.1002/ece3.1837.

  • Ruffino, Lise; Oksanen, Tarja Maarit; Hoset, Katrine S.; Tuomi, Maria; Oksanen, Lauri Kalervo; Korpimäki, Erkki; Bugli, Amandine; Hobson, Keith A.; Johansen, Bernt; Mäkynen, Aurelia. Predator–rodent–plant interactions along a coast–inland gradient in Fennoscandian tundra. Ecography 2016; Volum 39 (9). ISSN 0906-7590.s 871 - 883.s doi: 10.1111/ecog.01758.

  • Lyly, Mari; Klemola, Tero; Koivisto, Elina; Huitu, Otso; Oksanen, Lauri Kalervo; Korpimäki, Erkki. Varying impacts of cervid, hare and vole browsing on growth and survival of boreal tree seedlings. Oecologia 2014; Volum 174 (1). ISSN 0029-8549.s 271 - 281.s doi: 10.1007/s00442-013-2761-1.

  • Olofsson, Johan; Oksanen, Lauri Kalervo; Oksanen, Tarja Maarit; Tuomi, Maria Wilhelmina; Hoset, Katrine S.; Virtanen, Risto; Kyrö, Kukka. Long-Term Experiments Reveal Strong Interactions Between Lemmings and Plants in the Fennoscandian Highland Tundra. Ecosystems (New York. Print) 2014; Volum 17 (4). ISSN 1432-9840.s 606 - 615.s doi: 10.1007/s10021-013-9740-6.

  • Hoset, Katrine S.; Kyrö, Kukka; Oksanen, Tarja; Oksanen, Lauri Kalervo; Olofsson, Johan. Spatial variation in vegetation damage relative to primary productivity, small rodent abundance and predation. Ecography 2014; Volum 37 (9). ISSN 0906-7590.s 894 - 901.s doi: 10.1111/ecog.00791.

  • Virtanen, Risto; Grytnes, John Arvid; Lenoir, Jonathan; Luoto, Miska; Oksanen, Jari; Oksanen, Lauri Kalervo; Svenning, Jens-Christian. Productivity-diversity patterns in arctic tundra vegetation. Ecography 2013; Volum 36 (3). ISSN 0906-7590.s 331 - 341.s doi: 10.1111/j.1600-0587.2012.07903.x.

  • Cohen, Juval; Pulliainen, Jouni; Menard, Cecile B; Johansen, Bernt; Oksanen, Lauri Kalervo; Luojus, Kari; Ikonen, Jaakko. Effect of reindeer grazing on snowmelt, albedo and energy balance based on satellite data analyses. Remote Sensing of Environment 2013; Volum 135. ISSN 0034-4257.s 107 - 117.s doi: 10.1016/j.rse.2013.03.029.

  • Oksanen, Tarja; Oksanen, Lauri Kalervo; Søderbacka, Gunnar Johannes; Hoset, Katrine S.; Ruffino, Lise; Tuomi, Maria. Impact of marine-subsidized predators on lemming-plant oscillations. Evolutionary Ecology Research 2013; Volum 15 (1). ISSN 1522-0613.s 1 - 24.

  • Lenoir, Jonathan; Virtanen, Risto; Oksanen, Jari; Oksanen, Lauri Kalervo; Luoto, Miska; Grytnes, John Arvid; Svenning, Jens-Christian. Dispersal ability links to cross-scale species diversity patterns across the Eurasian Arctic tundra. Global Ecology and Biogeography 2012; Volum 21 (8). ISSN 1466-822X.s 851 - 860.s doi: 10.1111/j.1466-8238.2011.00733.x.

  • Estes, James A.; Terborgh, John; Brashares, Justin S.; Power, Mary E.; Berger, Joel; Bond, William J.; Carpenter, Stephen R.; Essington, Timothy E.; Holt, Robert D.; Jackson, Jeremy B. C.; Marquis, Robert J.; Oksanen, Lauri Kalervo; Oksanen, Tarja; Paine, Robert T.; Pikitch, Ellen K.; Ripple, William J.; Sandin, Stuart A.; Scheffer, Marten; Schoener, Thomas W.; Shurin, Jonathan B.; Sinclair, Anthony R. E.; Soulé, Michael E.; Virtanen, Risto; Wardle, David A. Trophic Downgrading of Planet Earth. Science 2011; Volum 333 (6040). ISSN 0036-8075.s 301 - 306.s doi: 10.1126/science.1205106.

  • Aunapuu, Maano; Oksanen, Lauri Kalervo; Oksanen, Tarja; Korpimäki, Erkki. Intraguild predation and interspecific co-existence between predatory endotherms. Evolutionary Ecology Research 2010; Volum 12 (2). ISSN 1522-0613.s 151 - 168.

  • Olofsson, Johan; Oksanen, Lauri Kalervo; Callaghan, Terry V.; Hulme, Philip E.; Oksanen, Tarja; Suominen, Otso. Herbivores inhibit climate-driven shrub expansion on the tundra. (omtale) Global Change Biology 2009; Volum 15 (11). ISSN 1354-1013.s 2681 - 2693.s doi: 10.1111/j.1365-2486.2009.01935.x.

  • Fey, Karen; Banks, Peter B.; Oksanen, Lauri Kalervo; Korpimäki, Erkki. Does removal of an alien predator from small islands in the Baltic Sea induce a trophic cascade?. (omtale) Ecography 2009; Volum 32 (3). ISSN 0906-7590.s 546 - 552.s doi: 10.1111/j.1600-0587.2008.05637.x.

  • Dahlgren, Jonas; Oksanen, Lauri Kalervo; Oksanen, Tarja; Olofsson, Johan; Hambäck, Peter A.; Lindgren, Åsa. Plant defences to no avail? Responses of plants of varying edibility to food web manipulations in a low arctic scrubland. Evolutionary Ecology Research 2009; Volum 11 (8). ISSN 1522-0613.s 1189 - 1203.

  • Dahlgren, Jonas; Oksanen, Lauri Kalervo; Olofsson, Johan; Oksanen, Tarja. Plant defenses at no cost? The recovery of tundra scrubland following heavy grazing by gray-sided voles (Myodes rufocanus). Evolutionary Ecology Research 2009; Volum 11 (8). ISSN 1522-0613.s 1205 - 1216.

  • Riseth, Jan Åge; Oksanen, Lauri Kalervo. RESSURSØKONOMISKE OG ØKOLOGISKE PERSPEKTIVER PÅ GRENSEOVERSKRIDENDE REINDRIFT.. Senter for samiske studier - skriftserie 2007 (14). ISSN 0804-6093.s 143 - 163.

  • Oksanen, Lauri Kalervo; Forbes, Bruce C.; Kumpula, Jouko; kumpula, Timo; Käyhkö, Jukka; Stark, Sari. Laidunnus ei ole juuri lisännyt eroosiota (Beite har neppe skapt erosjon). Helsingin sanomat 2016. ISSN 0355-2047.s doi: http://www.hs.fi/mielipide/art-2000002922983.html.

  • Oksanen, Lauri Kalervo; Olofsson, Johan. Renbetet inte skadligt för sällsynta fjällväxter. Hufvudstadsbladet 2016. ISSN 0356-0724.s doi: https://www.hbl.fi/artikel/renbete-inte-skadligt-for-sallsynta-fjallvaxter/.

  • Forbes, Bruce C.; Horstkotte, Tim; Utsi, Tove Aagnes; Larsson-Blind, Åsa; Burgess, Philip; Käyhkö, Jukka; Oksanen, Lauri Kalervo; Johansen, Bernt. Human-animal agency in reindeer management: Sami herders’ perspectives on Fennoscandian tundra vegetation dynamics under climate change. AGU FALL MEETING (data) 2016-12-12 - 2016-12-16 2016.

  • Käyhkö, J.; Horstkotte, Tim; Kivinen, Sonja; Vehmas, Jarmo; Oksanen, Lauri Kalervo; Forbes, Bruce C.; Johansen, Bernt; Jepsen, Jane Uhd; Markkola, Annamari; Pulliainen, Jouni; Olofsson, Johan; Oksanen, Tarja; Utsi, Tove Aagnes; Korpimäki, Erkki; Menard, Cecile B; Ericson, Lars. Warming Climate and Changing Societies - a Challenge or an Opportunity for Reindeer Herding. American Geophysical Union conference (data) (sammendrag) 2015-12-14 - 2015-12-18 2015.

  • Oksanen, Lauri Kalervo. Reindeer and tundra in a changing world: threats and opportunities (språk: engelsk og samisk). NCoE-Tundras stakeholder seminar Rovaniemi, 15.-16.10.2015 2015-10-15 - 2015-10-16 2015.

  • Käyhkö, J.; Oksanen, Lauri Kalervo; Horstkotte, Tim; Kivinen, Sonja; Oksanen, Tarja; Niemelä, Pekka; Ericson, Lars; Forbes, B. C.; Jepsen, J.; Johansen, B; Korpimäki, E.; Markkola, Annamari; Olofsson, Johan; Pulliainen, Jouni; Utsi, Tove Aagnes. Can reindeer grazing stop expansion of woody vegetation in the warming tundra?. IGU Regional Cenference (data) (fulltekst) 2014-08-18 - 2014-08-22 2014.

  • Jukka, Käyhkö; Oksanen, Lauri Kalervo; Ericson, Lars; Forbes, Bruce C.; Horstkotte, Tim; Ims, Rolf Anker; Johansen, Bernt; Kivinen, Sonja; Korpimäki, Erkki; Markkola, Annamari; Niemela, Pekka; Oksanen, Tarja; Olofsson, Johan; Pulliainen, Jouni; Tuomi, Juha; Utsi, Tove Aagnes. How to preserve the tundra in a warming climate?. 5th Nordic Geographers meeting (data) 2013-06-11 - 2013-06-14 2013.

  • Utsi, Tove Aagnes; Oksanen, Lauri Kalervo; Muladal, Rune. Hvordan bevare tundraen i et varmere klima?. (data) (fulltekst) 2013.

  • Oksanen, Tarja; Oksanen, Lauri Kalervo; Dahlgren, Jonas; Olofsson, Johan; Kyrö, Kukka. On the implications of currently available data on population fluctuations of arctic lemmings ? reply to Gauthier et al. Evolutionary Ecology Research 2009; Volum 11 (3). ISSN 1522-0613.s 485 - 487.

  • Oksanen, Lauri Kalervo; Olofsson, Johan. Vertebrate herbivory and its ecosystem consequences. (omtale) John Wiley & Sons 2009.s 9 - .

  • Riseth, Jan Åge; Oksanen, Lauri Kalervo; Labba, Niklas; Johansen, Bernt. MACRO POLICIES OF ECONOMY & BORDER CROSSING : OPPORTUNITIES AND CONSTRAINTS FOR SÁMI REINDEER HERD MANAGEMENT IN NORTHERN SAPMI. Economic and ecological analysis of grazing systems 2007-07-05 - 2007-07-07 2007.

  • Member of research group