Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Magnus Lund"'
Publikováno v:
Inspira, Vol 16, Iss 2 (2021)
Bakgrunn: Den elektriske aktiviteten i hjernen blir endret når pasienter gis anestesimidler. Dette kan tydelig sees på et elektroencefalogram. Ved å tolke elektroencefalogram gis muligheten til en detaljert og nøyaktig vurdering av søvndybde. De
Externí odkaz:
https://doaj.org/article/732c56e26c974fedb856059401c7b61c
Autor:
Heather Kropp, Michael M Loranty, Susan M Natali, Alexander L Kholodov, Adrian V Rocha, Isla Myers-Smith, Benjamin W Abbot, Jakob Abermann, Elena Blanc-Betes, Daan Blok, Gesche Blume-Werry, Julia Boike, Amy L Breen, Sean M P Cahoon, Casper T Christiansen, Thomas A Douglas, Howard E Epstein, Gerald V Frost, Mathias Goeckede, Toke T Høye, Steven D Mamet, Jonathan A O’Donnell, David Olefeldt, Gareth K Phoenix, Verity G Salmon, A Britta K Sannel, Sharon L Smith, Oliver Sonnentag, Lydia Smith Vaughn, Mathew Williams, Bo Elberling, Laura Gough, Jan Hjort, Peter M Lafleur, Eugenie S Euskirchen, Monique MPD Heijmans, Elyn R Humphreys, Hiroki Iwata, Benjamin M Jones, M Torre Jorgenson, Inge Grünberg, Yongwon Kim, James Laundre, Marguerite Mauritz, Anders Michelsen, Gabriela Schaepman-Strub, Ken D Tape, Masahito Ueyama, Bang-Yong Lee, Kirsty Langley, Magnus Lund
Publikováno v:
Environmental Research Letters, Vol 16, Iss 1, p 015001 (2020)
Soils are warming as air temperatures rise across the Arctic and Boreal region concurrent with the expansion of tall-statured shrubs and trees in the tundra. Changes in vegetation structure and function are expected to alter soil thermal regimes, the
Externí odkaz:
https://doaj.org/article/09dabc083d7d44d8ba9ad42705c4efdc
Autor:
Tuomas Kankaanpää, Kirstine Skov, Nerea Abrego, Magnus Lund, Niels Martin Schmidt, Tomas Roslin
Publikováno v:
Arctic, Antarctic, and Alpine Research, Vol 50, Iss 1 (2018)
Snow conditions are important drivers of the distribution and phenology of Arctic flora and fauna, but the extent and effects of local variation in snowmelt are still inadequately studied. We analyze snowmelt patterns within the Zackenberg valley in
Externí odkaz:
https://doaj.org/article/52263e5edc19423cbf8ad7e7d89ff8df
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 66, Iss 0, Pp 1-14 (2014)
Global warming will bring about changes in surface energy balance of Arctic ecosystems, which will have implications for ecosystem structure and functioning, as well as for climate system feedback mechanisms. In this study, we present a unique, long-
Externí odkaz:
https://doaj.org/article/169d0a40be244543a2e414c01d00b69a
Autor:
Jason E Box, William T Colgan, Torben Røjle Christensen, Niels Martin Schmidt, Magnus Lund, Frans-Jan W Parmentier, Ross Brown, Uma S Bhatt, Eugénie S Euskirchen, Vladimir E Romanovsky, John E Walsh, James E Overland, Muyin Wang, Robert W Corell, Walter N Meier, Bert Wouters, Sebastian Mernild, Johanna Mård, Janet Pawlak, Morten Skovgård Olsen
Publikováno v:
Environmental Research Letters, Vol 14, Iss 4, p 045010 (2019)
Key observational indicators of climate change in the Arctic, most spanning a 47 year period (1971–2017) demonstrate fundamental changes among nine key elements of the Arctic system. We find that, coherent with increasing air temperature, there is
Externí odkaz:
https://doaj.org/article/9f8f294d2d3b40c9847fae7f7b4ef717
Autor:
Torbern Tagesson, Mikhail Mastepanov, Meelis Mölder, Mikkel P. Tamstorf, Lars Eklundh, Benjamin Smith, Charlotte Sigsgaard, Magnus Lund, Anna Ekberg, Julie M. Falk, Thomas Friborg, Torben R. Christensen, Lena Ström
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 65, Iss 0, Pp 1-21 (2013)
Methane (CH4) fluxes 1997–2010 were studied by combining remotely sensed normalised difference water index (NDWI) with in situ CH4 fluxes from Rylekærene, a high-Arctic wet tundra ecosystem in the Zackenberg valley, north-eastern Greenland. In sit
Externí odkaz:
https://doaj.org/article/b62e948790a6438ea1051fcba60d2041
Autor:
Frans-Jan W Parmentier, Daniel P Rasse, Magnus Lund, Jarle W Bjerke, Bert G Drake, Simon Weldon, Hans Tømmervik, Georg H Hansen
Publikováno v:
Environmental Research Letters, Vol 13, Iss 6, p 065009 (2018)
Extreme winter events that damage vegetation are considered an important climatic cause of arctic browning—a reversal of the greening trend of the region—and possibly reduce the carbon uptake of northern ecosystems. Confirmation of a reduction in
Externí odkaz:
https://doaj.org/article/c888adfbf1ab4fb39d8aa9d8d1ae2548
Autor:
Magnus Lund
Publikováno v:
Environmental Research Letters, Vol 13, Iss 6, p 061001 (2018)
Externí odkaz:
https://doaj.org/article/dd8150d8ad654883a4bfd41cbe8df0ae
Autor:
Magnus Lund, J W Bjerke, B G Drake, O Engelsen, G H Hansen, F J W Parmentier, T L Powell, H Silvennoinen, M Sottocornola, H Tømmervik, S Weldon, D P Rasse
Publikováno v:
Environmental Research Letters, Vol 10, Iss 2, p 025004 (2015)
Northern peatlands hold large amounts of organic carbon (C) in their soils and are as such important in a climate change context. Blanket bogs, i.e. nutrient-poor peatlands restricted to maritime climates, may be extra vulnerable to global warming si
Externí odkaz:
https://doaj.org/article/57964328d6d1445e91a31f04141c7828
Autor:
NIELSEN, Magnus Lund1 magnus.nielsen@coleurope.eu
Publikováno v:
European Foreign Affairs Review. 2024, Vol. 29 Issue 3, p295-329. 35p.