Search Results

Methane emissions from a high arctic valley: findings and challenges

by Mastepanov, Mikhail, Sigsgaard, Charlotte, Ström, Lena, Tagesson, Torbern, Tamstorf, Mikkel Peter, Christensen, Torben R.
Published 2008

Large tundra methane burst during onset of freezing

by Mastepanov, Mikhail, Sigsgaard, Charlotte, Dlugokencky, Edward J., Houweling, Sander, Ström, Lena, Tamstorf, Mikkel Peter, Christensen, Torben R.
Published 2008

Pan-Arctic soil moisture control on tundra carbon sequestration and plant productivity

by Zona, Donatella, Lafleur, Peter M., Hufkens, Koen, Gioli, Beniamino, Bailey, Barbara, Burba, George, Euskirchen, Eugénie S., Watts, Jennifer D., Arndt, Kyle A., Farina, Mary, Kimball, John S., Heimann, Martin, Göckede, Mathias, Pallandt, Martijn, Christensen, Torben R., Mastepanov, Mikhail, López-Blanco, Efrén, Dolman, Albertus J., Commane, Roisin, Miller, Charles E., Hashemi, Josh, Kutzbach, Lars, Holl, David, Boike, Julia, Wille, Christian, Sachs, Torsten, Kalhori, Aram, Humphreys, Elyn R., Sonnentag, Oliver, Meyer, Gesa, Gosselin, Gabriel H., Marsh, Philip, Oechel, Walter C.
Published in Global Change Biology (2023)

Spatial variability of CO2 uptake in polygonal tundra:assessing low-frequency disturbances in eddy covariance flux estimates

by Pirk, Norbert, Sievers, Jakob, Mertes, Jordan, Parmentier, Frans-Jan W., Mastepanov, Mikhail, Christensen, Torben R.
Published in Biogeosciences (2017)

Plant Traits are Key Determinants in Buffering the Meteorological Sensitivity of Net Carbon Exchanges of Arctic Tundra

by López-Blanco, Efrén, Lund, Magnus, Christensen, Torben R., Tamstorf, Mikkel P., Smallman, Thomas L., Slevin, Darren, Westergaard-Nielsen, Andreas, Hansen, Birger U., Abermann, Jakob, Williams, Mathew
Published in Journal of Geophysical Research: Biogeosciences (2018)

Carbon cycling in subarctic tundra; seasonal variation in ecosystem partitioning based on in situ 14 C pulse-labelling

by Olsrud, Maria, Christensen, Torben R.
Published in Soil Biology and Biochemistry (2004)

The ABCflux database:Arctic-boreal CO 2 flux observations and ancillary information aggregated to monthly time steps across terrestrial ecosystems

by Virkkala, Anna-Maria, Natali, Susan M., Rogers, Brendan M., Watts, Jennifer D., Savage, Kathleen, Connon, Sara June, Mauritz, Marguerite, Schuur, Edward A. G., Peter, Darcy, Minions, Christina, Nojeim, Julia, Commane, Roisin, Emmerton, Craig A., Goeckede, Mathias, Helbig, Manuel, Holl, David, Iwata, Hiroki, Kobayashi, Hideki, Kolari, Pasi, Lopez-Blanco, Efren, Marushchak, Maija E., Mastepanov, Mikhail, Merbold, Lutz, Parmentier, Frans-Jan W., Peichl, Matthias, Sachs, Torsten, Sonnentag, Oliver, Ueyama, Masahito, Voigt, Carolina, Aurela, Mika, Boike, Julia, Celis, Gerardo, Chae, Namyi, Christensen, Torben R., Bret-Harte, M. Syndonia, Dengel, Sigrid, Dolman, Han, Edgar, Colin W., Elberling, Bo, Euskirchen, Eugenie, Grelle, Achim, Hatakka, Juha, Humphreys, Elyn, Jarveoja, Jarvi, Kotani, Ayumi, Kutzbach, Lars, Laurila, Tuomas, Lohila, Annalea, Mammarella, Ivan, Matsuura, Yojiro, Meyer, Gesa, Nilsson, Mats B., Oberbauer, Steven F., Park, Sang-Jong, Petrov, Roman, Prokushkin, Anatoly S., Schulze, Christopher, St Louis, Vincent L., Tuittila, Eeva-Stiina, Tuovinen, Juha-Pekka, Quinton, William, Varlagin, Andrej, Zona, Donatella, Zyryanov, Viacheslav I.
Published in Earth System Science Data (2022)

Increased nitrous oxide emissions from Arctic peatlands after permafrost thaw

by Voigt, Carolina, Marushchak, Maija E., Lamprecht, Richard E., Jackowicz-Korczynski, Marcin, Lindgren, Amelie, Mastepanov, Mikhail, Granlund, Lars, Christensen, Torben R., Tahvanainen, Teemu, Martikainen, Pertti J, Biasi, Christina
Published in Proceedings of the National Academy of Sciences (2017)

Increased photosynthesis compensates for shorter growing season in subarctic tundra-8 years of snow accumulation manipulations

by Bosio, Julia, Stiegler, Christian, Johansson, Margareta, Mbufong, Herbert Njuabe, Christensen, Torben R.
Published in Climatic Change (2014)

Toward UAV-based methane emission mapping of Arctic terrestrial ecosystems

by Scheller, Johan H., Mastepanov, Mikhail, Christensen, Torben R.
Published in Science of The Total Environment (2022)

The missing pieces for better future predictions in subarctic ecosystems:A Torneträsk case study

by Pascual, Didac, Åkerman, Jonas, Becher, Marina, Callaghan, Terry V., Christensen, Torben R., Dorrepaal, Ellen, Emanuelsson, Urban, Giesler, Reiner, Hammarlund, Dan, Hanna, Edward, Hofgaard, Annika, Jin, Hongxiao, Johansson, Cecilia, Jonasson, Christer, Klaminder, Jonatan, Karlsson, Jan, Lundin, Erik, Michelsen, Anders, Olefeldt, David, Persson, Andreas, Phoenix, Gareth K., Rączkowska, Zofia, Rinnan, Riikka, Ström, Lena, Tang, Jing, Varner, Ruth K., Wookey, Philip, Johansson, Margareta
Published in Ambio (2021)

Biomass offsets little or none of permafrost carbon release from soils, streams, and wildfire:an expert assessment

by Abbott, Benjamin W., Jones, Jeremy B., Schuur, Edward A.G., Chapin, F. Stuart, Bowden, William B., Bret-Harte, M. Syndonia, Epstein, Howard E., Flannigan, Michael D., Harms, Tamara K., Hollingsworth, Teresa N., Mack, Michelle C., McGuire, A. David, Natali, Susan M., Rocha, Adrian V., Tank, Suzanne E., Turetsky, Merritt R., Vonk, Jorien E, Wickland, Kimberly P., Aiken, George R., Alexander, Heather D., Amon, Rainer M.W., Benscoter, Brian W., Bergeron, Yves, Bishop, Kevin, Blarquez, Olivier, Bond-Lamberty, Ben, Breen, Amy L., Buffam, Ishi, Cai, Yihua, Carcaillet, Christopher, Carey, Sean K., Chen, Jing M., Chen, Han Y. H., Christensen, Torben R., Cooper, Lee W., Cornelissen, J. Hans C., de Groot, William J., DeLuca, Thomas H., Dorrepaal, Ellen, Fetcher, Ned, Finlay, Jacques C., Forbes, Bruce C., French, Nancy H. F., Gauthier, Sylvie, Girardin, Martin P., Goetz, Scott J., Goldammer, Johann G., Gough, Laura, Grogan, Paul, Guo, Laodong, Higuera, Philip E., Hinzman, Larry, Hu, Feng Sheng, Hugelius, Gustaf, Jafarov, Elchin E., Jandt, Randi, Johnstone, Jill F., Karlsson, Jan, Kasischke, Eric S., Kattner, Gerhard, Kelly, Ryan, Keuper, Frida, Kling, George W., Kortelainen, Pirkko, Kouki, Jari, Kuhry, Peter, Laudon, Hjalmar, Laurion, Isabelle, Macdonald, Robie W, Mann, Paul J., Martikainen, Pertti J, McClelland, James W., Molau, Ulf, Oberbauer, Steven F., Olefeldt, David, Pare, David, Parisien, Marc-Andre, Payette, Serge, Peng, Changhui, Pokrovsky, Oleg S., Rastetter, Edward B., Raymond, Peter A., Raynolds, Martha K., Rein, Guillermo, Reynolds, James F., Robards, Martin, Rogers, Brendan M., Schaedel, Christina, Schaefer, Kevin, Schmidt, Inger K, Shvidenko, Anatoly, Sky, Jasper, Spencer, Robert G.M., Starr, Gregory, Striegl, Robert G., Teisserenc, Roman, Tranvik, Lars J., Virtanen, Tarmo, Welker, Jeffrey M., Zimov, Sergei
Published in Environmental Research Letters (2016)

Ecosystem carbon response of an Arctic peatland to simulated permafrost thaw

by Voigt, Carolina, Marushchak, Maija E., Mastepanov, Mikhail, Lamprecht, Richard E., Christensen, Torben R., Dorodnikov, Maxim, Jackowicz-Korczyński, Marcin, Lindgren, Amelie, Lohila, Annalea, Nykänen, Hannu, Oinonen, Markku, Oksanen, Timo, Palonen, Vesa, Treat, Claire C., Martikainen, Pertti J., Biasi, Christina
Published in Global Change Biology (2019)

A meta-analysis of the response of soil respiration, net nitrogen mineralization, and aboveground plant growth to experimental ecosystem warming

by Rustad, L. E., Campbell, J. L., Marion, G. M., Norby, R. J., Mitchell, M. J., Hartley, A. E., Cornelissen, J. H.C., Gurevitch, J., Alward, Richard, Beier, Claus, Burke, Indy, Canadell, Josep, Callaghan, Terry, Christensen, Torben R., Fahnestock, Jace, Fernandez, Ivan, Harte, John, Hollister, Robert, John, Hom, Ineson, Phil, Johnson, Mark G., Jonasson, Sven, John, Lee, Linder, Sune, Lukewille, Anna, Masters, Greg, Melillo, Jerry, Mickelsen, Anders, Neill, Chris, Olszyk, David M., Press, Malcolm, Pregitzer, Kurt, Robinson, Clare, Rygiewiez, Paul T., Sala, Osvaldo, Schmidt, Inger K., Shaver, Gus, Thompson, Ken, Tingey, David T., Verburg, Paul, Wall, Diana, Welker, Jeff, Wright, Richard
Published in Oecologia (2001)

Modelling of growing season methane fluxes in a high-Arctic wet tundra ecosystem 1997-2010 using in situ and high-resolution satellite data

by Tagesson, Torben, Mastepanov, Mikhail, Mölder, Meelis, Tamstorf, Mikkel P., Eklundh, Lars, Smith, Benjamin, Sigsgaard, Charlotte, Lund, Magnus, Ekberg, Anna, Falk, Julie M., Friborg, Thomas, Christensen, Torben R., Ström, Lena
Published in Tellus B: Chemical and Physical Meteorology (2013)

Earlier snowmelt may lead to late season declines in plant productivity and carbon sequestration in Arctic tundra ecosystems

by Zona, Donatella, Lafleur, Peter M., Hufkens, Koen, Bailey, Barbara, Gioli, Beniamino, Burba, George, Goodrich, Jordan P., Liljedahl, Anna K., Euskirchen, Eugénie S., Watts, Jennifer D., Farina, Mary, Kimball, John S., Heimann, Martin, Göckede, Mathias, Pallandt, Martijn, Christensen, Torben R., Mastepanov, Mikhail, López-Blanco, Efrén, Jackowicz-Korczynski, Marcin, Dolman, Albertus J., Marchesini, Luca Belelli, Commane, Roisin, Wofsy, Steven C., Miller, Charles E., Lipson, David A., Hashemi, Josh, Arndt, Kyle A., Kutzbach, Lars, Holl, David, Boike, Julia, Wille, Christian, Sachs, Torsten, Kalhori, Aram, Song, Xia, Xu, Xiaofeng, Humphreys, Elyn R., Koven, Charles D., Sonnentag, Oliver, Meyer, Gesa, Gosselin, Gabriel H., Marsh, Philip, Oechel, Walter C.
Published in Scientific Reports (2022)

Evaluation of terrestrial pan-Arctic carbon cycling using a data-assimilation system

by López-Blanco, Efrén, Exbrayat, Jean Francois, Lund, Magnus, Christensen, Torben R., Tamstorf, Mikkel P., Slevin, Darren, Hugelius, Gustaf, Bloom, Anthony A., Williams, Mathew
Published in Earth System Dynamics (2019)

Past changes in arctic terrestrial ecosystems, climate and UV radiation

by Callaghan, Terry V., Björn, Lars Olof, Chernov, Yuri, Chapin, Terry, Christensen, Torben R., Huntley, Brian, Ims, Rolf A., Johansson, Margareta, Jolly, Dyanna, Jonasson, Sven, Matveyeva, Nadya, Panikov, Nicolai, Oechel, Walter, Shaver, Gus, Zöckler, Christoph
Published in AMBIO: A Journal of the Human Environment (2004)