Cristin

2023
1.	Alonso-Gonzalez, Esteban; Aalstad, Kristoffer; Pirk, Norbert; Mazzolini, Marco; Treichler, Désirée; Leclercq, Paul; Westermann, Sebastian; Lopez-Moreno, Juan I; Gascoin, Simon. Spatio-temporal information propagation using sparse observations in hyper-resolution ensemble-based snow data assimilation. Hydrology and Earth System Sciences (HESS) 2023 ;Volum 27.(24) s. 4637-4659 UiO Untitled

2.	Engeland, Kolbjørn; Erlandsen, Helene B.; Gelati, Emiliano; Huang, Shaochun; Narayanappa, Devaraju; Pirk, Norbert; Silantyeva, Olga; Tallaksen, Lena M.; Vatne, Astrid; Yilmaz, Yeliz A.. Intercomparison of local evapotranspiration estimates at high latitudes. EGU General Assembly 2023; 2023-04-23 - 2023-04-28 UiO MET Untitled

3.	Keetz, Lasse Torben; Lieungh, Eva; Karimi-Asli, Kaveh; Geange, Sonya Rita; Gelati, Emiliano; Tang, Hui; Yilmaz, Yeliz A.; Aas, Kjetil Schanke; Althuizen, Inge; Bryn, Anders; Falk, Stefanie; Fisher, Rosie; Fouilloux, Anne; Horvath, Peter; Indrehus, Sunniva; Lee, Hanna; Lombardozzi, Danica; Parmentier, Frans-Jan W.; Pirk, Norbert; Vandvik, Vigdis; Vollsnes, Ane Victoria; Skarpaas, Olav; Stordal, Frode; Tallaksen, Lena M.. Climate–ecosystem modelling made easy: The Land Sites Platform. Global Change Biology 2023 ;Volum 29.(15) s. 4440-4452 UiO UiB CICERO NORCE NGI NTNU Untitled

4.	Pirk, Norbert; Aalstad, Kristoffer; Yilmaz, Yeliz A.; Vatne, Astrid; Popp, Andrea; Horvath, Peter; Bryn, Anders; Vollsnes, Ane Victoria; Westermann, Sebastian; Berntsen, Terje Koren; Stordal, Frode; Tallaksen, Lena M.. Snow-vegetation-atmosphere interactions in alpine tundra. Biogeosciences 2023 ;Volum 20.(11) s. 2031-2047 UiO Untitled

5.	Tømmervik, Hans; Julitta, Tommaso; Nilsen, Lennart; Park, Taejin; Burkart, Andreas; Ostapowicz, Katarzyna Anna; Karlsen, Stein Rune; Parmentier, Frans-Jan W.; Pirk, Norbert; Bjerke, Jarle W.. The northernmost hyperspectral FLoX sensor dataset for monitoring of high-Arctic tundra vegetation phenology and Sun-Induced Fluorescence (SIF). Data in Brief 2023 ;Volum 50. s. - UiT UiO NORCE NINA Untitled

6.	van Hove, Alouette; Aalstad, Kristoffer; Pirk, Norbert. Using reinforcement learning to improve drone-based inference of greenhouse gas fluxes. Nordic Machine Intelligence (NMI) 2023 ;Volum 3. s. 1-6 UiO Untitled

7.	Vatne, Astrid; Vollsnes, Ane Victoria; Pirk, Norbert; Tallaksen, Lena M.. Drought effects on dwarf birch leaves. Presentation at EMERALD Open Science Day; 2023-10-17 - 2023-10-17 UiO Untitled
2022
8.	Seco, Roger; Holst, Thomas; Davie-Martin, Cleo L.; Simin, Tihomir; Guenther, Alex; Pirk, Norbert; Rinne, Janne; Rinnan, Riikka. Strong isoprene emission response to temperature in tundra vegetation. Proceedings of the National Academy of Sciences of the United States of America 2022 ;Volum 119.(38) s. - UiO Untitled

9.	Engeland, Kolbjørn; Aas, Kjetil Schanke; Erlandsen, Helene Birkelund; Gelati, Emiliano; Huang, Shaochun; Narayanappa, Devaraju; Pirk, Norbert; Silantyeva, Olga; Tallaksen, Lena Merete; Vatne, Astrid; Yilmaz, Yeliz. LATICE MIP evapotranspiration – A model intercomparison project for evapotranspiration estimates at high latitudes. EGU General Assembly; 2022-05-23 - 2022-05-27 MET UiO Untitled

10.	Lindroth, Anders; Pirk, Norbert; Jónsdóttir, Ingibjörg S.; Stiegler, Christian; Klemedtsson, Leif; Nilsson, Mats B.. CO<inf>2</inf> and CH<inf>4</inf> exchanges between moist moss tundra and atmosphere on Kapp Linné, Svalbard. Biogeosciences 2022 ;Volum 19.(16) s. 3921-3934 UiO Untitled

11.	Oehri, Jacqueline; Schaepman-Strub, Gabriela; Kim, Jin-Soo; Grysko, Raleigh; Kropp, Heather; Grünberg, Inge; Zemlianskii, Vitalii; Sonnentag, Oliver; Euskirchen, Eugénie S.; Reji Chacko, Merin; Muscari, Giovanni; Blanken, Peter D.; Dean, Joshua F.; di Sarra, Alcide; Harding, Richard J.; Sobota, Ireneusz; Kutzbach, Lars; Plekhanova, Elena; Riihelä, Aku; Boike, Julia; Miller, Nathaniel B.; Beringer, Jason; López-Blanco, Efrén; Stoy, Paul C.; Sullivan, Ryan C.; Kejna, Marek; Parmentier, Frans-Jan W.; Gamon, John A.; Mastepanov, Mikhail; Wille, Christian; Jackowicz-Korczynski, Marcin; Karger, Dirk N.; Quinton, William L.; Putkonen, Jaakko; van As, Dirk; Christensen, Torben R.; Hakuba, Maria Z.; Stone, Robert S.; Metzger, Stefan; Vandecrux, Baptiste; Frost, Gerald V.; Wild, Martin; Hansen, Birger Ulf; Meloni, Daniela; Domine, Florent; te Beest, Mariska; Sachs, Torsten; Kalhori, Aram; Rocha, Adrian V.; Williamson, Scott N.; Morris, Sara; Atchley, Adam L.; Essery, Richard; Runkle, Benjamin R. K.; Holl, David; Riihimaki, Laura D.; Iwata, Hiroki; Schuur, Edward A. G.; Cox, Christopher J.; Grachev, Andrey A.; McFadden, Joseph P.; Fausto, Robert S.; Göckede, Mathias; Ueyama, Masahito; Pirk, Norbert; de Boer, Gijs; Bret-Harte, M. Syndonia; Leppäranta, Matti; Steffen, Konrad; Friborg, Thomas; Ohmura, Atsumu; Edgar, Colin W.; Olofsson, Johan; Chambers, Scott D.. Vegetation type is an important predictor of the arctic summer land surface energy budget. Nature Communications 2022 ;Volum 13. s. - UiO Untitled

12.	Pirk, Norbert; Aalstad, Kristoffer; Westermann, Sebastian; Vatne, Astrid; van Hove, Alouette; Tallaksen, Lena Merete; Cassiani, Massimo; Katul, Gabriel G.. Inferring surface energy fluxes using drone data assimilation in large eddy simulations. Atmospheric Measurement Techniques 2022 ;Volum 15.(24) s. 7293-7314 UiO NILU Untitled

13.	Ramtvedt, Eirik Næsset; Pirk, Norbert. A Methodology for Providing Surface-Cover-Corrected Net Radiation at Heterogeneous Eddy-Covariance Sites. Boundary-Layer Meteorology 2022 ;Volum 184. s. 173-193 NMBU UiO Untitled

14.	Van Der Valk, Luuk D.; Teuling, Adriaan J.; Girod, Luc; Pirk, Norbert; Stoffer, Robin; Van Heerwaarden, Chiel C.. Understanding wind-driven melt of patchy snow cover. The Cryosphere 2022 ;Volum 16.(10) s. 4319-4341 UiO Untitled

15.	Yilmaz, Yeliz A.; Aalstad, Kristoffer; Filhol, Simon; Gascoin, Simon; Pirk, Norbert; Remmers, Janneke; Stordal, Frode; Tallaksen, Lena M.. Evaluating modeled snow cover dynamics over Fennoscandia using Earth observations. EGU General Assembly 2022; 2022-05-23 - 2022-05-27 UiO Untitled

16.	Yilmaz, Yeliz A.; Aalstad, Kristoffer; Filhol, Simon; Gascoin, Simon; Pirk, Norbert; Remmers, Janneke; Stordal, Frode; Tallaksen, Lena M.. Evaluating modeled snow cover dynamics over Fennoscandia using Earth observations and reanalyses. CBA Annual Meeting 2022; 2022-09-26 - 2022-09-27 UiO Untitled
2021
17.	Aalstad, Kristoffer; Alonso-Gonzalez, Esteban; Bazilova, Varvara; Bertino, Laurent; Fiddes, Joel; Filhol, Simon; Pirk, Norbert; Westermann, Sebastian; Yilmaz, Yeliz A.. Unmixing satellite imagery using data assimilation to map snow and albedo. IGS Nordic Branch Meeting 2021; 2021-11-04 - 2021-11-06 UiO NERSC Untitled

18.	Aalstad, Kristoffer; Alonso-Gonzalez, Esteban; Bazilova, Varvara; Bertino, Laurent; Fiddes, Joel; Pirk, Norbert; Westermann, Sebastian. Leveraging emerging Earth observations using data assimilation. 6th Conference on Modelling Hydrology, Climate and Land Surface Processes; 2021-09-14 - 2021-09-16 NERSC UiO Untitled

19.	Aalstad, Kristoffer; Alonso-Gonzalez, Esteban; Bertino, Laurent; Fiddes, Joel; van Hove, Alouette; Pirk, Norbert; Westermann, Sebastian; Yilmaz, Yeliz A.. Learning from Earth observations using data assimilation. LATICE 2021 Annual Meeting; 2021-11-03 - 2021-11-04 NERSC UiO Untitled

20.	Aalstad, Kristoffer; Fiddes, Joel; Martin, Leo Celestin Paul; Alonso-Gonzalez, Esteban; Yilmaz, Yeliz A.; Pirk, Norbert; Westermann, Sebastian. Workshop on downscaling with TopoSCALE for cryospheric applications. ICIMOD Cryosphere Forum 2021 - Status of research on changing permafrost and associated impacts in the Hindu Kush Himalaya; 2021-09-20 - 2021-09-23 UiO Untitled

21.	Aalstad, Kristoffer; Westermann, Sebastian; Pirk, Norbert; Fiddes, Joel; Bertino, Laurent. Retrieving fractional snow-covered area from optical satellites using data assimilation. SIOS Online conference on remote sensing in Svalbard; 2021-06-08 - 2021-06-10 UiO NERSC Untitled

22.	Althuizen, Inge; Christiansen, Casper Tai; Michelsen, Anders; Westermann, Sebastian; Pirk, Norbert; Risk, David; Lee, Hanna. Annual ecosystem carbon budgets across an abrupt permafrost thaw gradient in Northern Norway. Arctic Science Summit Week; 2021-03-24 - 2021-03-26 UiO NTNU NORCE Untitled

23.	Bryn, Anders; Dalen, Thea Grobstok; Finne, Eirik Aasmo; Heiberg, Hanne; Keetz, Lasse Torben; Nilsen, Irene Brox; Parmentier, Frans-Jan W.; Snekkenes, Christine; Stordal, Frode; Aas, Kjetil Schanke; Hessen, Dag Olav; Althuizen, Inge; Andreassen, Liss Marie; Bakke, Dag-Inge; Berntsen, Terje Koren; Bjerke, Jarle W.; Bright, Ryan M.; Dyrrdal, Anita Verpe; Geange, Sonya Rita; Horvath, Peter; Opel, Thomas; Pirk, Norbert; Puschmann, Oskar; Strass, Kjersti; Tallaksen, Lena M.; Tang, Hui; Torma, Michal; Vollsnes, Ane Victoria; Westermann, Sebastian; Yilmaz, Yeliz A.. Natur i endring - samspillet mellom klima og økosystemene. [Kunstnerisk og museal presentasjon] Museumsutstilling. Norsk Fjellsenter (Lom) og Naturhistorisk museum (UiO); Lom. 2021-07-24 - 2023-01-02 NINA NIBIO MET UiB UiO Untitled

24.	Jentzsch, K.; Schulz, A.; Pirk, Norbert; Foken, T.; Crewell, S.; Boike, Julia. High Levels of CO<inf>2</inf> Exchange During Synoptic-Scale Events Introduce Large Uncertainty Into the Arctic Carbon Budget. Geophysical Research Letters 2021 ;Volum 48.(9) s. - UiO Untitled

25.	Pastorello, Gilberto; Trotta, Carlo; Canfora, Eleonora; Chu, Housen; Christianson, Danielle; Cheah, You-Wei; Poindexter, Cristina; Chen, Jiquan; Elbashandy, Abdelrahman; Humphrey, Marty; Isaac, Peter; Polidori, Diego; Reichstein, Markus; Ribeca, Alessio; van Ingen, Catharine; Vuichard, Nicolas; Zhang, Leiming; Amiro, Brian; Ammann, Christof; Arain, M. Altaf; Ardö, Jonas; Arkebauer, Timothy; Arndt, Stefan K.; Arriga, Nicola; Aubinet, Marc; Aurela, Mika; Baldocchi, Dennis D.; Barr, Alan; Beamesderfer, Eric; Marchesini, Luca Belelli; Bergeron, Onil; Beringer, Jason; Bernhofer, Christian; Berveiller, Daniel; Billesbach, Dave; Black, Thomas Andrew; Blanken, Peter D.; Bohrer, Gil; Boike, Julia; Bolstad, Paul; Bonal, Damien; Bonnefond, Jean-Marc; Bowling, David R.; Bracho, Rosvel; Brodeur, Jason; Brümmer, Christian; Buchmann, Nina; Burban, Benoit; Burns, Sean P.; Buysse, Pauline; Cale, Peter; Cavagna, Mauro; Cellier, P; Chen, Shiping; Chini, Isaac; Christensen, Torben R.; Cleverly, James; Collalti, Alessio; Consalvo, Claudia; Cook, Bruce D.; Cook, David; Coursolle, Carole; Cremonese, Edoardo; Curtis, Peter S.; D’Andrea, Ettore; da Rocha, Humberto; Dai, Xiaoqin; Davis, Kenneth J; De Cinti, Bruno; de Grandcourt, Agnes; De Ligne, Anne; Oliveira, Cosme; Delpierre, Nicolas; Desai, Ankur R.; Di Bella, Carlos Marcelo; di Tommasi, Paul; Dolman, Han; Domingo, Francisco; Dong, Gang; Dore, Sabina; Duce, Pierpaolo; Dufrêne, Eric; Dunn, Allison; Dušek, Jiří; Eamus, Derek; Eichelmann, Uwe; ElKhidir, Hatim Abdalla M.; Eugster, Werner; Ewenz, Cacilia M.; Ewers, Brent; Famulari, Daniela; Fares, Silvano; Feigenwinter, Iris; Feitz, Andrew; Fensholt, Rasmus; Filippa, Gianluca; Fischer, Marc; Frank, John; Galvagno, Marta; Gharun, Mana; Gianelle, Damiano; Gielen, Bert; Gioli, Beniamino; Gitelson, Anatoly; Goded, Ignacio; Goeckede, Mathias; Goldstein, Allen H.; Gough, Christopher M.; Goulden, Michael L.; Graf, Alexander; Griebel, Anne; Gruening, Carsten; Grünwald, Thomas; Hammerle, Albin; Han, Shijie; Han, Xingguo; Hansen, Birger Ulf; Hanson, Chad T.; Hatakka, Juha; He, Yongtao; Hehn, Markus; Heinesch, Bernard; Hinko-Najera, Nina; Hörtnagl, Lukas; Hutley, Lindsay; Ibrom, Andreas; Ikawa, Hiroki; Jackowicz-Korczynski, Marcin; Janouš, Dalibor; Jans, Wilma; Jassal, Rachhpal; Jiang, Shicheng; Kato, Tomomichi; Khomik, Myroslava; Klatt, Janina; Knohl, Alexander; Knox, Sarah; Kobayashi, Hideki; Koerber, G.R.; Kolle, Olaf; Kosugi, Yoshiko; Kotani, Ayumi; Kowalski, Andrew; Kruijt, Bart; Kurbatova, Julia; Kutsch, Werner L.; Kwon, Hyojung; Launiainen, Samuli; Laurila, Tuomas; Law, Bev; Li, Yingnian; Liddell, Michael; Limousin, Jean-Marc; Lion, Marryanna; Liska, Adam J.; Lohila, Annalea; López-Ballesteros, Ana; López-Blanco, Efrén; Loubet, B; Loustau, Denis; Lucas-Moffat, Antje; Lüers, Johannes; Ma, Siyan; Macfarlane, Craig; Magliulo, Vincenzo; Maier, Regine; Mammarella, Ivan; Manca, Giovanni; Marcolla, Barbara; Margolis, Hank; Marras, Serena; Massman, William; Mastepanov, Mikhail; Matamala, Roser; Matthes, Jaclyn Hatala; Mazzenga, Francesco; McCaughey, Harry; McHugh, Ian; McMillan, Andrew M. S.; Merbold, Lutz; Meyer, Wayne; Meyers, Tilden; Miller, Scott D.; Minerbi, Stefano; Moderow, Uta; Monson, Russell K.; Montagnani, Leonardo; Moore, Caitlin E.; Moors, Eddy; Moreaux, Virginie; Moureaux, Christine; Munger, J. William; Nakai, Taro; Neirynck, Johan; Nesic, Zoran; Nicolini, Giacomo; Noormets, Asko; Northwood, Matthew; Nosetto, Marcelo; Nouvellon, Yann; Novick, Kimberly; Oechel, Walter; Olesen, Jørgen E.; Ourcival, Jean-Marc; Papuga, Shirley A.; Parmentier, Frans-Jan W.; Paul-Limoges, Eugenie; Pavelka, Marian; Peichl, Matthias; Pendall, Elise; Phillips, Richard P.; Pilegaard, Kim; Pirk, Norbert; Posse, Gabriela; Powell, Thomas; Prasse, Heiko; Prober, Suzanne M.; Rambal, Serge; Rannik, Üllar; Raz-Yaseef, Naama; Rebmann, Corinna; Reed, David; de Dios, Victor Resco; Restrepo-Coupe, Natalia; Reverter, Borja R.; Roland, Marilyn; Sabbatini, Simone; Sachs, Torsten; Saleska, Scott R.; Sánchez-Cañete, Enrique P.; Sanchez-Mejia, Zulia M.; Schmid, Hans Peter; Schmidt, Marius; Schneider, Karl; Schrader, Frederik; Schroder, Ivan; Scott, Russell L.; Sedlák, Pavel; Serrano-Ortíz, Penélope; Shao, Changliang; Shi, Peili; Shironya, Ivan; Siebicke, Lukas; Šigut, Ladislav; Silberstein, Richard; Sirca, Costantino; Spano, Donatella; Steinbrecher, Rainer; Stevens, Robert M.; Sturtevant, Cove; Suyker, Andy; Tagesson, Torbern; Takanashi, Satoru; Tang, Yanhong; Tapper, Nigel; Thom, Jonathan; Tomassucci, Michele; Tuovinen, Juha-Pekka; Urbanski, Shawn; Valentini, Riccardo; van der Molen, Michiel; van Gorsel, Eva; van Huissteden, Ko; Varlagin, Andrej; Verfaillie, Joseph; Vesala, Timo; Vincke, Caroline; Vitale, Domenico; Vygodskaya, Natalia; Walker, Jeffrey P.; Walter-Shea, Elizabeth; Wang, Huimin; Weber, Robin; Westermann, Sebastian; Wille, Christian; Wofsy, Steven C.; Wohlfahrt, Georg; Wolf, Sebastian; Woodgate, William; Li, Yuelin; Zampedri, Roberto; Zhang, Junhui; Zhou, Guoyi; Zona, Donatella; Agarwal, Deb; Biraud, Sébastien; Torn, Margaret S.; Papale, Dario. Author Correction: The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data (Scientific Data, (2020), 7, 1, (225), 10.1038/s41597-020-0534-3). Scientific Data 2021 ;Volum 8.(1) s. - UiO Untitled
2020
26.	Aalstad, Kristoffer; Westermann, Sebastian; Pirk, Norbert; Fiddes, Joel; Karsten, Logan; McCreight, James; Alonso-Gonzalez, Esteban; Bertino, Laurent. Constraining land surface models with emerging observations. LATICE 2020 Annual Meeting; 2020-11-04 - 2020-11-05 UiO NERSC Untitled

27.	Althuizen, Inge; Christiansen, Casper Tai; Michelsen, Anders; Pirk, Norbert; Risk, David; Westermann, Sebastian; Lee, Hanna. Annual ecosystem carbon budgets across an abrupt permafrost thaw gradient in Northern Norway. ICOS2020; 2020-03-15 - 2020-03-17 NORCE UiB UiO Untitled

28.	Althuizen, Inge; Christiansen, Casper Tai; Michelsen, Anders; Pirk, Norbert; Risk, David; Westermann, Sebastian; Lee, Hanna. Annual ecosystem carbon budgets across an abrupt permafrost thaw gradient in Northern Norway. Bjerknes Annual Meeting; 2020-09-15 - 2020-09-15 NORCE UiB UiO Untitled

29.	Bryn, Anders; Dalen, Thea Grobstok; Finne, Eirik Aasmo; Heiberg, Hanne; Nilsen, Irene Brox; Parmentier, Frans-Jan W.; Snekkenes, Christine; Stordal, Frode; Aas, Kjetil Schanke; Althuizen, Inge; Berntsen, Terje Koren; Bjerke, Jarle W.; Bright, Ryan M.; Dyrrdal, Anita Verpe; Geange, Sonya Rita; Pirk, Norbert; Puschmann, Oskar; Tang, Hui; Torma, Michal; Vollsnes, Ane Victoria; Westermann, Sebastian; Yilmaz, Yeliz. Natur i endring - en vandreutstilling. [Kunstnerisk og museal presentasjon] Museumsutstilling. Naturhistorisk museum (UiO) og Norsk Fjellsenter (Lom); Oslo. 2020-03-26 NIBIO NINA MET UiB UiO Untitled

30.	Christiansen, Casper Tai; Michelsen, Anders; Pirk, Norbert; Risk, David; Westermann, Sebastian; Lee, Hanna. Annual ecosystem carbon budgets across an abrupt permafrost thaw gradient in Northern Norway. Bjerknes Annual Meeting; 2021-01-15 - 2021-01-15 NORCE UiO Untitled

31.	Christiansen, Casper Tai; Michelsen, Anders; Westermann, Sebastian; Pirk, Norbert; Risk, David; Lee, Hanna. Annual ecosystem carbon budgets across an abrupt permafrost thaw gradient in Northern Norway. ICOS conference; 2021-01-15 - 2021-01-17 NORCE UiO Untitled

32.	Pastorello, Gilberto; Trotta, Carlo; Canfora, Eleonora; Chu, Housen; Christianson, Danielle; Cheah, You-Wei; Poindexter, Cristina; Chen, Jiquan; Elbashandy, Abdelrahman; Humphrey, Marty; Isaac, Peter; Polidori, Diego; Ribeca, Alessio; van Ingen, Catharine; Zhang, Leiming; Amiro, Brian; Ammann, Christof; Arain, M. Altaf; Ardö, Jonas; Arkebauer, Timothy; Arndt, Stefan K.; Arriga, Nicola; Aubinet, Marc; Aurela, Mika; Baldocchi, Dennis D.; Barr, Alan; Beamesderfer, Eric; Marchesini, Luca Belelli; Bergeron, Onil; Beringer, Jason; Bernhofer, Christian; Berveiller, Daniel; Billesbach, Dave; Black, Thomas Andrew; Blanken, Peter D.; Bohrer, Gil; Boike, Julia; Bolstad, Paul V.; Bonal, Damien; Bonnefond, Jean-Marc; Bowling, David R.; Bracho, Rosvel; Brodeur, Jason; Brümmer, Christian; Buchmann, Nina; Burban, Benoit; Burns, Sean P.; Buysse, Pauline; Cale, Peter; Cavagna, Mauro; Cellier, Pierre; Chen, Shiping; Chini, Isaac; Christensen, Torben R.; Cleverly, James; Collalti, Alessio; Consalvo, Claudia; Cook, Bruce D.; Cook, David; Coursolle, Carole; Cremonese, Edoardo; Curtis, Peter S.; D’Andrea, Ettore; da Rocha, Humberto; Dai, Xiaoqing; Davis, Kenneth J.; De Cinti, Bruno; de Grandcourt, Agnes; De Ligne, Anne; De Oliveira, Raimundo C.; Delpierre, Nicolas; Desai, Ankur R.; Di Bella, Carlos Marcelo; di Tommasi, Paul; Dolman, Han; Domingo, Francisco; Dong, Gang; Dore, Sabina; Duce, Pierpaolo; Dufrene, Eric; Dunn, Allison; Dušek, Jiří; Eamus, Derek; Eichelmann, Uwe; ElKhidir, Hatim Abdalla M.; Eugster, Werner; Ewenz, Cacilia M.; Ewers, Brent; Famulari, Daniela; Fares, Silvano; Feigenwinter, Iris; Feitz, Andrew; Fensholt, Rasmus; Filippa, Gianluca; Fischer, Marc; Frank, John; Galvagno, Marta; Gharun, Mana; Gianelle, Damiano; Gielen, Bert; Gioli, Beniamino; Gitelson, Anatoly; Goded, Ignacio; Goeckede, Mathias; Goldstein, Allen H.; Gough, Christopher M.; Goulden, Michael L.; Graf, Alexander; Griebel, Anne; Gruening, Carsten; Grünwald, Thomas; Hammerle, Albin; Han, Shijie; Han, Xingguo; Hansen, Birger Ulf; Hanson, Chad; Hatakka, Juha; He, Yongtao; Hehn, Markus; Heinesch, Bernard; Hinko-Najera, Nina; Hörtnagl, Nina; Hutley, Lindsay; Ibrom, Andreas; Ikawa, Hiroki; Jackowicz-Korczynski, Marcin; Janous, Dalibor; Jans, Wilma; Jassal, Rachhpal; Jiang, Shicheng; Kato, Tomomichi; Khomik, Myroslava; Klatt, Janina; Knohl, Alexander; Knox, Sarah; Kobayashi, Hideki; Koerber, Georgia; Kolle, Olaf; Kosugi, Yoshiko; Kotani, Ayumi; Kowalski, Andrew; Kruijt, Bart; Kurbatova, Julia; Kutsch, Werner Leo; Kwon, Hyojung; Launiainen, Samuli; Laurila, Tuomas; Law, Bev; Leuning, Ray; Li, Yingnian; Liddell, Michael; Limousin, Jean-Marc; Lion, Marryanna; Liska, Adam J.; Lohila, Annalea; López-Ballesteros, Ana; López-Blanco, Efrén; Loubet, Benjamin; Loustau, Denis; Lucas-Moffat, Antje; Lüers, Johannes; Ma, Siyan; Macfarlane, Craig; Magliulo, Vincenzo; Maier, Regine; Mammarella, Ivan; Manca, Giovanni; Marcolla, Barbara; Margolis, Hank A.; Marras, Serena; Massman, William; Mastepanov, Mikhail; Matamala, Roser; Matthes, Jaclyn Hatala; Mazzenga, Francesco; McCaughey, Harry; McHugh, Ian; McMillan, Andrew M. S.; Merbold, Lutz; Meyer, Wayne; Meyers, Tilden; Miller, Scott D.; Minerbi, Stefano; Moderow, Uta; Monson, Russell K.; Montagnani, Leonardo; Moore, Caitlin E.; Moors, Eddy; Moreaux, Virginie; Moureaux, Christine; Munger, J. William; Nakai, Taro; Neirynck, Johan; Nesic, Zoran; Nicolini, Giacomo; Noormets, Asko; Northwood, Matthew; Nosetto, Marcelo; Nouvellon, Yann; Novick, Kimberly; Oechel, Walter C.; Olesen, Jørgen Eivind; Ourcival, Jean-Marc; Papuga, Shirley A.; Parmentier, Frans-Jan W.; Paul-Limoges, Eugenie; Pavelka, Marian; Peichl, Matthias; Pendall, Elise; Phillips, Richard P.; Pilegaard, Kim; Pirk, Norbert; Posse, Gabriela; Powell, Thomas; Prasse, Heiko; Prober, Suzanne M.; Rambal, Serge; Rannik, Üllar; Raz-Yaseef, Naama; Reed, David; de Dios, Victor Resco; Restrepo-Coupe, Natalia; Reverter, Borja R.; Roland, Marilyn; Sabbatini, Simone; Sachs, Torsten; Saleska, Scott R.; Sánchez-Cañete, Enrique P.; Sanchez-Mejia, Zulia M.; Schmid, Hans Peter; Schmidt, Marius; Schneider, Karl; Schrader, Frederik; Schroder, Ivan; Scott, Russell L.; Sedlák, Pavel; Serrano-Ortíz, Penélope; Shao, Changliang; Shi, Peilin; Shironya, Ivan; Siebicke, Lukas; Šigut, Ladislav; Silberstein, Richard; Sirca, Costantino; Spano, Donatella; Steinbrecher, Rainer; Stevens, Robert M.; Sturtevant, Cove; Suyker, Andy; Tagesson, Torbern; Takanashi, Satoru; Tang, Yanhong; Tapper, Nigel; Thom, Jonathan; Tiedemann, Frank; Tomassucci, Michele; Tuovinen, Juha-Pekka; Urbanski, Shawn P.; Valentini, Riccardo; Van Der Molen, Michiel K.; van Gorsel, Eva; van Huissteden, Ko; Varlagin, Andrej; Verfaillie, Joseph; Vesala, Timo; Vincke, Caroline; Vitale, Domenico; Vygodskaya, Natalia; Walker, Jeffrey P.; Walter-Shea, Elizabeth; Wang, Huimin; Weber, Robin; Westermann, Sebastian; Wille, Christian; Wofsy, Steven C.; Wohlfahrt, Georg; Wolf, Sebastian; Woodgate, William; Li, Yuelin; Zampedri, Roberto; Zhang, Junhui; Zhou, Guoyi; Zona, Donatella; Agarwal, Deb; Biraud, Sébastien; Torn, Margaret S.; Papale, Dario. The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data. Scientific Data 2020 ;Volum 7. s. - UiO Untitled
2019
33.	Natali, Susan M.; Watts, Jennifer D.; Rogers, Brendan M.; Potter, Stefano; Ludwig, Sarah M.; Selbmann, Anne-Katrin; Sullivan, Patrick F.; Abbott, Benjamin W.; Arndt, Kyla A.; Birch, Leah; Björkman, Mats P.; Bloom, A. Anthony; Celis, Gerardo; Christensen, Torben R.; Christiansen, Casper Tai; Commane, Roisin; Cooper, Elisabeth J.; Crill, Patrick; Czimczik, Claudia; Davydov, Sergey; Du, Jinyang; Egan, Jocelyn E.; Elberling, Bo; Euskirchen, Eugenie S.; Friborg, Thomas; Genet, Hélène; Göckede, Mathias; Goodrich, Jordan P.; Grogan, Paul; Helbig, Manuel; Jafarov, Elchin E.; Jastrow, Julie D.; Kalhori, Aram A. M.; Kim, Yongwon; Kimball, John S.; Kutzbach, Lars; Lara, Mark J.; Larsen, Klaus S.; Lee, Bang-Yong; Liu, Zhihua; Loranty, Michael M.; Lund, Magnus; Lupascu, Massimo; Madani, Nima; Malhotra, Avni; Matamala, Roser; McFarland, Jack; McGuire, A. David; Michelsen, Anders; Minions, Christina; Oechel, Walter C.; Olefeldt, David; Parmentier, Frans-Jan W.; Pirk, Norbert; Poulter, Ben; Quinton, William; Rezanezhad, Fereidoun; Risk, David; Sachs, Torsten; Schaefer, Kevin; Schmidt, Niels M.; Schuur, Edward A. G.; Semenchuk, Philipp R.; Shaver, Gaius; Sonnentag, Oliver; Starr, Gregory; Treat, Claire C.; Waldrop, Mark P.; Wang, Yihui; Welker, Jeffrey; Wille, Christian; Xu, Xiaofeng; Zhang, Zhen; Zhuang, Qianlai; Zona, Donatella. Large loss of CO2 in winter observed across the northern permafrost region. Nature Climate Change 2019 ;Volum 9. s. 852-857 NORCE UiT UiO Untitled

34.	Natali, Susan M.; Watts, Jennifer D.; Rogers, Brendan M.; Potter, Stefano; Ludwig, Sarah; Selbmann, Anne-Katrin; Sullivan, Patrick F.; Abbott, Benjamin W.; Arndt, Kyla A.; Birch, Leah; Björkman, Mats P.; Bloom, A. Anthony; Celis, Gerardo; Christensen, Torben R.; Christiansen, Casper Tai; Commane, Roisin; Cooper, Elisabeth J.; Crill, Patrick; Czimczik, Claudia; Davydov, Sergey; Du, Jinyang; Egan, Jocelyn E.; Elberling, Bo; Euskirchen, Eugénie S.; Friborg, Thomas; Genet, Helene; Göckede, Mathias; Goodrich, Jordan P.; Grogan, Paul; Helbig, Manuel; Jafarov, Elchin E.; Jastrow, Julie D.; Kalhori, Aram A. M.; Kim, Yongwon; Kimball, John S.; Kutzbach, Lars; Lara, Mark J.; Larsen, Klaus Steenberg; Lee, Bang-Yong; Liu, Zhihua; Loranty, Michael M.; Lund, Magnus; Lupascu, Massimo; Madani, Nima; Malhotra, Avni; Matamala, Roser; Mcfarland, Jack; McGuire, A. David; Michelsen, Anders; Minions, Christina; Oechel, Walter C.; Olefeldt, David; Parmentier, Frans-Jan W.; Pirk, Norbert; Poulter, Ben; Quinton, William; Rezanezhad, Fereidoun; Risk, David; Sachs, Torsten; Schaefer, Kevin; Schmidt, Niels Martin; Schuur, Edward A. G.; Semenchuk, Philipp; Shaver, Gaius; Sonnentag, Oliver; Starr, Gregory; Treat, Claire C.; Waldrop, Mark P.; Wang, Yihui; Welker, Jeffrey; Wille, Christian; Xu, Xiaofeng; Zhang, Zhen; Zhuang, Qianlai; Zona, Donatella. Author Correction: Large loss of CO<inf>2</inf> in winter observed across the northern permafrost region (Nature Climate Change, (2019), 9, 11, (852-857), 10.1038/s41558-019-0592-8). Nature Climate Change 2019 ;Volum 9.(12) s. 1005- NORCE UiT UiO Untitled

35.	Pirk, Norbert; Ramtvedt, Eirik Næsset; Decker, Sven; Cassiani, Massimo; Burkhart, John; Stordal, Frode; Tallaksen, Lena M.. Causes of surface energy imbalances of eddy covariance measurements in mountainous terrain. EGU General Assembly 2019; 2019-05-07 - 2019-05-12 NILU UiO Untitled
2018
36.	Natali, Sue; Watts, Jennifer; Rogers, Brendan M.; Potter, Stefano; Abbott, Benjamin; Arndt, Kyle; Birch, Lea; Bjørkman, Mats; Bloom, A. Anthony; Celis, Gerardo; Christiansen, Casper Tai; Commane, Roisin; Cooper, Elisabeth J.; Crill, Patrick; Czimczik, Claudia; Davydov, Sergey; Du, Jinyang; Egan, Jocelyn; Elberling, Bo; Euskirchen, Eugénie S.; Friborg, Thomas; Genet, Helene; Goeckede, Mathias; Goodrich, Jordan; Grogan, Paul; Helbig, Manuel; Jafarov, Elchin; Jastrow, Julie; Kalhori, Aram; Kim, Yongwon; Kimball, John s.; Kutzbach, Lars; Lara, Mark; Larsen, Klaus Steenberg; Loranty, Michael; Ludwig, Sarah; Lund, Magnus; Lupasco, Massimo; Mcfarland, Jack; Mcguire, Anthony david; Michelsen, Anders; Minions, Christina; Oechel, Walter C.; Olefeldt, David; Parmentier, Frans-Jan W.; Pirk, Norbert; Quinton, William; Rezanezhad, Hooman; Sachs, Torsten; Schaefer, Kevin M.; Schimel, Josh; Schmidt, Niels M.; Schuur, Edward A.G.; Selbmann, Anne; Semenchuk, Philipp; Shaver, Gaius; Sonnentag, Oliver; Starr, Gregory; Sullivan, Patrick; Treat, Claire; Waldrop, Mark; Wang, Yihui; Welker, Jeffery; Wille, Christian; Xu, Xiaofeng; Zhang, Zhen; Zhuang, Qianlai; Zona, Donatella; Madani, Nima; Malhotra, Avni; Poulter, Benjamin; Risk, David. A pan-arctic synthesis of nongrowing season respiration: Key drivers and responses to a changing climate. AGU Fall Meeting; 2018-12-10 - 2018-12-14 NORCE NPI UiB UiO UiT Untitled

37.	Qiu, Chunjing; Zhu, Dan; Ciais, Philippe; Guenet, Bertrand; Krinner, Gerhard; Peng, Shushi; Aurela, Mika; Bernhofer, Christian; Brümmer, Christian; Bret-Harte, Syndonia; Chu, Housen; Chen, Jiquan; Desai, Ankur R.; Dušek, Jiří; Euskirchen, Eugénie S.; Fortuniak, Krzysztof; Flanagan, Lawrence B.; Friborg, Thomas; Grygoruk, Mateusz; Gogo, Sébastien; Grünwald, Thomas; Hansen, Birger U.; Holl, David; Humphreys, Elyn; Hurkuck, Miriam; Kiely, Gerard; Klatt, Janina; Kutzbach, Lars; Largeron, Chloé; Laggoun-Défarge, Fatima; Lund, Magnus; Lafleur, Peter M.; Li, Xuefei; Mammarella, Ivan; Merbold, Lutz; Nilsson, Mats B.; Olejnik, Janusz; Ottosson-Löfvenius, Mikaell; Oechel, Walter C.; Parmentier, Frans-Jan W.; Peichl, Matthias; Pirk, Norbert; Peltola, Olli; Pawlak, Włodzimierz; Rasse, Daniel; Rinne, Janne; Shaver, Gaius R.; Schmid, Hans Peter; Sottocornola, Matteo; Steinbrecher, Rainer; Sachs, Torsten; Urbaniak, Marek; Zona, Donatella; Ziemblinska, Klaudia. ORCHIDEE-PEAT (revision 4596), a model for northern peatland CO2, water, and energy fluxes on daily to annual scales. Geoscientific Model Development 2018 ;Volum 11.(2) s. 497-519 UiO NIBIO UiT Untitled
2017
38.	Filhol, Simon; Pirk, Norbert; Schuler, Thomas; Burkhart, John. The Evolution of a Snow Dune Field. AGU fall meeting 2017; 2017-12-11 - 2017-12-15 UiO Untitled

39.	Filhol, Simon; Pirk, Norbert; Schuler, Thomas; Burkhart, John. The morphological evolution of a wind-shaped snow surface during a storm event at Finse, Norway. 4th-conference-on-modelling-hydrology-climate-and-land-surface-processes; 2017-09-12 - 2017-09-14 UiO Untitled

40.	Pirk, Norbert; Mastepanov, Mikhail; López-Blanco, Efrén; Christensen, Louise H.; Christiansen, Hanne H; Hansen, Birger Ulf; Lund, Magnus; Parmentier, Frans-Jan W.; Skov, Kirstine; Christensen, Torben R.. Toward a statistical description of methane emissions from arctic wetlands. Ambio 2017 ;Volum 46. Suppl. 1 s. 70-80 UNIS NIBIO Untitled

41.	Pirk, Norbert; Sievers, Jakob; Mertes, Jordan Robert; Parmentier, Frans-Jan W.; Mastepanov, Mikhail; Christensen, Torben R. Spatial variability of CO2 uptake in polygonal tundra: assessing low-frequency disturbances in eddy covariance flux estimates. Biogeosciences 2017 ;Volum 14.(12) s. 3157-3169 UiT UNIS Untitled
2016
42.	Pirk, Norbert; Mastepanov, Mikhail; Parmentier, Frans-Jan W.; Lund, Magnus; Crill, Patrick; Christensen, Torben R.. Calculations of automatic chamber flux measurements of methane and carbon dioxide using short time series of concentrations. Biogeosciences 2016 ;Volum 13.(4) s. 903-912 UNIS Untitled

43.	Pirk, Norbert; Tamstorf, Mikkel P.; Lund, Magnus; Mastepanov, Mikhail; Pedersen, Stine Højlund; Mylius, Maria R.; Parmentier, Frans-Jan W.; Christiansen, Hanne H; Christensen, Torben R.. Snowpack fluxes of methane and carbon dioxide from high Arctic tundra. Journal of Geophysical Research (JGR): Biogeosciences 2016 ;Volum 121.(11) s. 2886-2900 UNIS Untitled
2015
44.	Pirk, Norbert; Santos, Telmo; Gustafson, Carl; Johansson, Anders J.; Tufvesson, Fredrik; Parmentier, Frans-Jan W.; Mastepanov, Mikhail; Christensen, Torben R.. Methane emission bursts from permafrost environments during autumn freeze-in: new insights from ground-penetrating radar. Geophysical Research Letters 2015 ;Volum 42.(16) s. 6732-6738 UNIS Untitled