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Items: 16


Changes in timing of seasonal peak photosynthetic activity in northern ecosystems.

Park T, Chen C, Macias-Fauria M, Tømmervik H, Choi S, Winkler A, Bhatt US, Walker DA, Piao S, Brovkin V, Nemani RR, Myneni RB.

Glob Chang Biol. 2019 Jul;25(7):2382-2395. doi: 10.1111/gcb.14638. Epub 2019 May 8.


China and India lead in greening of the world through land-use management.

Chen C, Park T, Wang X, Piao S, Xu B, Chaturvedi RK, Fuchs R, Brovkin V, Ciais P, Fensholt R, Tømmervik H, Bala G, Zhu Z, Nemani RR, Myneni RB.

Nat Sustain. 2019;2:122-129. doi: 10.1038/s41893-019-0220-7. Epub 2019 Feb 11.


Impact of Multiple Ecological Stressors on a Sub-Arctic Ecosystem: No Interaction Between Extreme Winter Warming Events, Nitrogen Addition and Grazing.

Bokhorst S, Berg MP, Edvinsen GK, Ellers J, Heitman A, Jaakola L, Mæhre HK, Phoenix GK, Tømmervik H, Bjerke JW.

Front Plant Sci. 2018 Nov 30;9:1787. doi: 10.3389/fpls.2018.01787. eCollection 2018.


Arctic browning: Impacts of extreme climatic events on heathland ecosystem CO2 fluxes.

Treharne R, Bjerke JW, Tømmervik H, Stendardi L, Phoenix GK.

Glob Chang Biol. 2019 Feb;25(2):489-503. doi: 10.1111/gcb.14500. Epub 2018 Nov 25.


Local land use associated with socio-economic development in six arctic regions.

Ehrich D, Thuestad AE, Tømmervik H, Fauchald P, Hausner VH.

Ambio. 2019 Jun;48(6):649-660. doi: 10.1007/s13280-018-1095-y. Epub 2018 Sep 4.


Using moss and lichens in biomonitoring of heavy-metal contamination of forest areas in southern and north-eastern Poland.

Kłos A, Ziembik Z, Rajfur M, Dołhańczuk-Śródka A, Bochenek Z, Bjerke JW, Tømmervik H, Zagajewski B, Ziółkowski D, Jerz D, Zielińska M, Krems P, Godyń P, Marciniak M, Świsłowski P.

Sci Total Environ. 2018 Jun 15;627:438-449. doi: 10.1016/j.scitotenv.2018.01.211. Epub 2018 Feb 3.


Understanding the drivers of extensive plant damage in boreal and Arctic ecosystems: Insights from field surveys in the aftermath of damage.

Bjerke JW, Treharne R, Vikhamar-Schuler D, Karlsen SR, Ravolainen V, Bokhorst S, Phoenix GK, Bochenek Z, Tømmervik H.

Sci Total Environ. 2017 Dec 1;599-600:1965-1976. doi: 10.1016/j.scitotenv.2017.05.050. Epub 2017 May 23.


Arctic greening from warming promotes declines in caribou populations.

Fauchald P, Park T, Tømmervik H, Myneni R, Hausner VH.

Sci Adv. 2017 Apr 26;3(4):e1601365. doi: 10.1126/sciadv.1601365. eCollection 2017 Apr.


From greening to browning: Catchment vegetation development and reduced S-deposition promote organic carbon load on decadal time scales in Nordic lakes.

Finstad AG, Andersen T, Larsen S, Tominaga K, Blumentrath S, de Wit HA, Tømmervik H, Hessen DO.

Sci Rep. 2016 Aug 24;6:31944. doi: 10.1038/srep31944.


Where do the treeless tundra areas of northern highlands fit in the global biome system: toward an ecologically natural subdivision of the tundra biome.

Virtanen R, Oksanen L, Oksanen T, Cohen J, Forbes BC, Johansen B, Käyhkö J, Olofsson J, Pulliainen J, Tømmervik H.

Ecol Evol. 2015 Dec 15;6(1):143-58. doi: 10.1002/ece3.1837. eCollection 2016 Jan.


Ecosystem change and stability over multiple decades in the Swedish subarctic: complex processes and multiple drivers.

Callaghan TV, Jonasson C, Thierfelder T, Yang Z, Hedenås H, Johansson M, Molau U, Van Bogaert R, Michelsen A, Olofsson J, Gwynn-Jones D, Bokhorst S, Phoenix G, Bjerke JW, Tømmervik H, Christensen TR, Hanna E, Koller EK, Sloan VL.

Philos Trans R Soc Lond B Biol Sci. 2013 Jul 8;368(1624):20120488. doi: 10.1098/rstb.2012.0488. Print 2013 Aug 19.


Biomass burning in eastern Europe during spring 2006 caused high deposition of ammonium in northern Fennoscandia.

Karlsson PE, Ferm M, Tømmervik H, Hole LR, Pihl Karlsson G, Ruoho-Airola T, Aas W, Hellsten S, Akselsson C, Mikkelsen TN, Nihlgård B.

Environ Pollut. 2013 May;176:71-9. doi: 10.1016/j.envpol.2012.12.006. Epub 2013 Feb 13.


Ecosystem response to climatic change: the importance of the cold season.

Bokhorst S, Bjerke JW, Tømmervik H, Preece C, Phoenix GK.

Ambio. 2012;41 Suppl 3:246-55. doi: 10.1007/s13280-012-0310-5.


Northern plants and ozone.

Manninen S, Huttunen S, Tømmervik H, Hole LR, Solberg S.

Ambio. 2009 Dec;38(8):406-12. Review.


Variability of the start of the growing season in Fennoscandia, 1982-2002.

Karlsen SR, Solheim I, Beck PS, Høgda KA, Wielgolaski FE, Tømmervik H.

Int J Biometeorol. 2007 Aug;51(6):513-24. Epub 2007 Feb 28.


Conflict resolution by participatory management: remote sensing and GIS as tools for communicating land-use needs for reindeer herding in northern Sweden.

Sandström P, Pahlén TG, Edenius L, Tømmervik H, Hagner O, Hemberg L, Olsson H, Baer K, Stenlund T, Brandt LG, Egberth M.

Ambio. 2003 Dec;32(8):557-67.


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