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    • Correcting for enzyme immunoassay changes in long term monitoring studies 

      Wilson, Abbey E.; Sergiel, Agnieszka; Selva, Nuria; Swenson, Jon; Zedrosser, Andreas; Stenhouse, Gordon; Janz, David M. (Peer reviewed; Journal article, 2021)
      Enzyme immunoassays (EIAs) are a common tool for measuring steroid hormones in wildlife due to their low cost, commercial availability, and rapid results. Testing technologies improve continuously, sometimes requiring ...
    • Cosmogenic exposure dating (36Cl) of landforms on Jan Mayen, North Atlantic, and the effects of bedrock formation age assumptions on 36Cl ages 

      Anjar, Johanna; Akҫar, Naki; Larsen, Eiliv A.; Lyså, Astrid; Marrero, Shasta; Mozafari, Nasim; Vockenhuber, Christof (Peer reviewed; Journal article, 2021)
      Jan Mayen is a small volcanic island situated 550 km north of Iceland. Glacial sediments and landforms are relatively common on the island but, so far, only a few of them have been dated. In this study, we present and ...
    • Aquatic habitat use in a semi-aquatic mammal: the Eurasian beaver 

      Mortensen, Rasmus Mohr; Reinhardt, Stefanie; Hjønnevåg, Marina Eraker; Wilson, R. P.; Rosell, Frank (Peer reviewed; Journal article, 2021)
      Background: Semi-aquatic mammals exploit resources both on land and in water and may require both to meet their habitat requirements including food- and building resources, refuges, and for social interactions with ...
    • Contrasting Growth Response of Evergreen and Deciduous Arctic-Alpine Shrub Species to Climate Variability 

      Dobbert, Svenja; Pape, Roland; Löffler, Jörg (Journal article; Peer reviewed, 2021)
      Broad-scale changes in arctic-alpine vegetation and their global effects have long been recognized and labeled one of the clearest examples of the terrestrial impacts of climate change. Arctic-alpine dwarf shrubs are a key ...
    • Dendrometer Measurements of Arctic-Alpine Dwarf Shrubs and Micro-Environmental Drivers of Plant Growth - Dataset from Long-Term Alpine Ecosystem Research in Central Norway (LTAER-NO) 

      Löffler, Jörg; Dobbert, Svenja; Pape, Roland; Wundram, Dirk (Journal article; Peer reviewed, 2021)
      Here, we present fine-scale measurements of stem diameter variation from three common arctic-alpine dwarf-shrub species monitored in two mountain regions of Central Norway. All three species (Betula nana, Empetrum nigrum ...
    • How does spatial heterogeneity affect inter- and intraspecific growth patterns in tundra shrubs? 

      Dobbert, Svenja; Pape, Roland; Löffler, Jörg (Peer reviewed; Journal article, 2021)
      1. Arctic and alpine ecosystems are strongly affected by rapidly changing environmental conditions, resulting in profound vegetation shifts, which are highly heterogeneous and hard to predict, yet have strong global impacts. ...
    • Continent-Wide Modelling of Potential Habitats and Connectivity for the Eurasian Lynx (Lynx lynx) in Europe 

      Dobbert, Svenja; Pape, Roland; Löffler, Jörg (Journal article; Peer reviewed, 2021)
      Eurasian lynx (Lynx lynx) once inhabited almost the whole of the European continent. After facing nearly complete extinction about a century ago, they now form a more or less connected metapopulation with eleven broad-scale ...
    • Global maps of soil temperature 

      Lembrechts, Jonas J.; van den Hoogen, Johan; Alto, Juha; Ashcroft, Michael B.; De Frenne, Pieter; Kemppinen, Julia; Kopecký, Martin; Luoto, Miska; Maclean, Ilya M. D.; Crowther, Thomas W.; Bailey, Joseph J.; Haesen, Stef; Klinges, David H.; Niittynen, Pekka; Scheffers, Brett R.; Van Meerbeek, Koenraad; Aartsma, Peter; Abdalaze, Otar; Abedi, Mehdi; Aerts, Rien; Ahmadian, Negar; Ahrends, Antje; Alatalo, Juha M.; Alexander, Jake M.; Allonsius, Camille Nina; Altman, Jan; Ammann, Christof; Andres, Christian; Andrews, Christopher; Ardö, Jonas; Arriga, Nicola; Arzac, Alberto; Aschero, Valeria; Assis, Rafael L.; Assmann, Jakob Johann; Bader, Maaike Y.; Bahalkeh, Khadijeh; Barančok, Peter; Barrio, Isabel C.; Barros, Agustina; Barthel, Matti; Basham, Edmund W.; Bauters, Marijn; Bazzichetto, Manuele; Marchesini, Luca Belelli; Bell, Michael C.; Benavides, Juan C.; Alonso, José Luis Benito; Berauer, Bernd J.; Bjerke, Jarle W.; Björk, Robert G.; Björkman, Mats P.; Björnsdóttir, Katrin; Blonder, Benjamin; Boeckx, Pascal; Boike, Julia; Bokhorst, Stef; Brum, Bárbara N. S.; Brůna, Josef; Buchmann, Nina; Buysse, Pauline; Camargo, José Luís; Campoe, Otávio C.; Candan, Onur; Canessa, Rafaella; Cannone, Nicoletta; Carbognani, Michele; Carnicer, Jofre; Casanova-Katny, Angélica; Cesarz, Simone; Chojnicki, Bogdan; Choler, Philippe; Chown, Steven L.; Cifuentes, Edgar F.; Čiliak, Marek; Contador, Tamara; Convey, Peter; Cooper, Elisabeth J.; Cremonese, Edoardo; Curasi, Salvatore R.; Curtis, Robin; Cutini, Maurizio; Dahlberg, C. Johan; Daskalova, Gergana N.; de Pablo, Miguel Angel; Chiesa, Stefano Della; Dengler, Jürgen; Deronde, Bart; Descombes, Patrice; Di Cecco, Valter; Di Musciano, Michele; Dick, Jan; Dimarco, Romina D.; Dolezal, Jiri; Dorrepaal, Ellen; Dušek, Jiří; Eisenhauer, Nico; Eklundh, Lars; Erickson, Todd E.; Erschbamer, Brigitta; Eugster, Werner; Ewers, Robert M.; Exton, Dan A.; Fanin, Nicolas; Fazlioglu, Fatih; Feigenwinter, Iris; Fenu, Giuseppe; Ferlian, Olga; Calzado, M. Rosa Fernández; Fernández-Pascual, Eduardo; Finckh, Manfred; Higgens, Rebecca Finger; Forte, T'ai G. W.; Freeman, Erika C.; Frei, Esther R.; Fuentes-Lillo, Eduardo; García, Rafael A.; García, María B.; Géron, Charly; Gharun, Mana; Ghosn, Dany; Gigauri, Khatuna; Gobin, Anne; Goded, Ignacio; Goeckede, Mathias; Gottschall, Felix; Goulding, Keith; Govaert, Sanne; Graae, Bente Jessen; Greenwood, Sarah; Greiser, Caroline; Grelle, Achim; Guénard, Benoit; Guglielmin, Mauro; Guillemot, Joannès; Haase, Peter; Haider, Sylvia; Halbritter, Aud H.; Hamid, Maroof; Hammerle, Albin; Hampe, Arndt; Haugum, Siri Vatsø; Hederová, Lucia; Heinesch, Bernard; Helfter, Carole; Hepenstrick, Daniel; Herberich, Maximiliane; Herbst, Mathias; Hermanutz, Luise; Hik, David S.; Hoffrén, Raúl; Homeier, Jürgen; Hörtnagl, Lukas; Høye, Toke T.; Hrbacek, Filip; Hylander, Kristoffer; Iwata, Hiroki; Jackowicz-Korczynski, Marcin Antoni; Jactel, Hervé; Järveoja, Järvi; Jastrzębowski, Szymon; Jentsch, Anke; Jimiénez, Juan J.; Jónsdóttir, Ingibjörg S.; Jucker, Tommaso; Jump, Alistair S.; Juszczak, Radoslaw; Kanka, Róbert; Kašpar, Vít; Kazakis, George; Kelly, Julia; Khuroo, Anzar A.; Klemedtsson, Leif; Klisz, Marcin; Kljun, Natascha; Knohl, Alexander; Kobler, Johannes; Kollár, Jozef; Kotowska, Martyna M.; Kovács, Bence; Kreyling, Juergen; Lamprecht, Andrea; Lang, Simone I.; Larson, Christian; Larson, Keith; Laska, Kamil; le Maire, Guerric; Leihy, Rachel I.; Lens, Luc; Liljebladh, Bengt; Lohila, Annalea; Lorite, Juan; Loubet, Benjamin; Lynn, Joshua; Macek, Martin; Mackenzie, Roy; Magliulo, Enzo; Maier, Regine; Malfasi, Francesco; Máliš, František; Man, Matěj; Manca, Giovanni; Manco, Antonio; Manise, Tanguy; Manolaki, Paraskevi; Marciniak, Felipe; Matula, Radim; Mazzolari, Ana Clara; Medinets, Sergiy; Medinets, Volodymyr; Meeussen, Camille; Merinero, Sonia; Mesquita, Rita de Cássia Guimarães; Meusburger, Katrin; Meysman, Filip J. R.; Michaletz, Sean T.; Milbau, Ann; Moiseev, Dmitry; Moiseev, Pavel; Mondoni, Andrea; Monfries, Ruth; Montagnani, Leonardo; Moriana-Armendariz, Mikel; di Cella, Umberto Morra; Mörsdorf, Martin; Mosedale, Jonathan R.; Muffler, Lena; Muñoz-Rojas, Miriam; Myers, Jonathan A.; Myers-Smith, Isla H.; Nagy, Laszlo; Nardino, Marianna; Naujokaitis-Lewis, Ilona; Newling, Emily; Niclas, Lena; Niedrist, Georg; Nissner, Armin; Nilsson, Mats B.; Normand, Signe; Nosetto, Marcelo D.; Nouvellon, Yann; Nuñez, Martin A.; Ogaya, Romà; Ogée, Jérôme; Okello, Joseph; Olejnik, Janusz; Olesen, Jørgen Eivind; Opedal, Øystein H.; Orsenigo, Simone; Palaj, Andrej; Pampuch, Timo; Panov, Alexey V.; Pärtel, Meelis; Pastor, Ada; Pauchard, Aníbal; Pauli, Harald; Pavelka, Marian; Pearse, William D.; Peichl, Matthias; Pellissier, Loïc; Penczykowski, Rachel M.; Penuelas, Josep; Petit Bon, Matteo; Petraglia, Alessandro; Phartyal, Shyam S.; Phoenix, Gareth K.; Pio, Casimiro; Pitacco, Andrea; Pitteloud, Camille; Plichta, Roman; Porro, Francesco; Portillo-Estrada, Miguel; Pulenard, Jérôme; Poyatos, Rafael; Prokushkin, Anatoly S.; Puchalka, Radoslaw; Pușcaș, Mihai; Radujković, Dajana; Randall, Krystal; Backes, Amanda Ratier; Remmele, Sabine; Remmers, Wolfram; Renault, David; Risch, Anita C.; Rixen, Christian; Robinson, Sharon A.; Robroek, Bjorn J. M.; Rocha, Adrian V.; Rossi, Christian; Rossi, Graziano; Roupsard, Olivier; Rubstov, Alexey V.; Saccone, Patrick; Sagot, Clotilde; Sallo-Bravo, Jhonatan; Santos, Cinthya C.; Sarneel, Judith M.; Scharnweber, Tobias; Schmeddes, Jonas; Schmidt, Marius; Scholten, Thomas; Schuchardt, Max; Schwartz, Naomi; Scott, Tony; Seeber, Julia; de Andrade, Ana Cristina Segalin; Seipel, Tim; Semenchuk, Philipp; Senior, Rebecca A.; Serra-Diaz, Josep M.; Sewerniak, Piotr; Shekhar, Ankit; Sidenko, Nikita V.; Siebicke, Lukas; Collier, Laura Siegwart; Simpson, Elizabeth; Siqueira, David P.; Sitková, Zuzana; Six, Johan; Smiljanic, Marko; Smith, Stuart W.; Smith-Tripp, Sarah; Somers, Ben; Sørensen, Mia Vedel; Souza, José João L. L.; Souza, Bartolomeu Israel; Dias, Arildo Souza; Spasojevic, Marko J.; Speed, James David Mervyn; Spicher, Fabien; Stanisci, Angela; Steinbauer, Klaus; Steinbrecher, Rainer; Steinwandter, Michael; Stemkovski, Michael; Stephan, Jörg G.; Stiegler, Christian; Stoll, Stefan; Svátek, Martin; Svoboda, Miroslav; Tagesson, Torbern; Tanentzap, Andrew J.; Tanneberger, Franziska; Theurillat, Jean-Paul; Thomas, Haydn J. D.; Thomas, Andrew D.; Tielbörger, Katja; Tomaselli, Marcello; Treier, Urs Albert; Trouillier, Mario; Turtureanu, Pavel Dan; Tutton, Rosamond; Tyystjärvi, Vilna A.; Ueyama, Masahito; Ujházy, Karol; Ujházyová, Mariana; Uogintas, Domas; Urban, Anastasiya V.; Urban, Josef; Urbaniak, Marek; Ursu, Tudor-Mihai; Vaccari, Francesco Primo; Van de Vondel, Stijn; van den Brink, Liesbeth; Van Geel, Maarten; Vandvik, Vigdis; Vangansbeke, Pieter; Varlagin, Andrej; Veen, G. F.; Veenendaal, Elmar; Venn, Susanna E.; Veerbeck, Hans; Verbruggen, Erik; Verheijen, Frank G. A.; Villar, Luis; Vitale, Luca; Vittoz, Pascal; Vives-Ingla, Maria; von Oppen, Jonathan; Walz, Josefine; Wang, Runxi; Wang, Yifeng; Way, Robert G.; Wedegärtner, Ronja E. M.; Weigel, Robert; Wild, Jan; Wilkinson, Matthew; Martin, Wilmking; Wingate, Lisa; Winkler, Manuela; Wipf, Sonja; Wohlfahrt, Georg; Xenakis, Georgios; Yang, Yan; Yu, Zicheng; Yu, Kailiang; Zellweger, Florian; Zhang, Jian; Zhang, Zhaochen; Zhao, Peng; Ziemblińska, Klaudia; Zimmermann, Reiner; Zong, Shengwei; Zyryanov, Viacheslav I.; Nijs, Ivan; Lenoir, Jonathan (Peer reviewed; Journal article, 2021)
      Research in global change ecology relies heavily on global climatic grids derived from estimates of air temperature in open areas at around 2 m above the ground. These climatic grids do not reflect conditions below vegetation ...
    • Clinicopathological factors associated with tumour-specific mutation detection in plasma of patients with RAS-mutated or BRAF-mutated metastatic colorectal cancer 

      Hamfjord, Julian; Guren, Tormod Kyrre; Glimelius, Bengt; Sorbye, Halfdan; Pfeiffer, Per; Dajani, Olav; Lingjærde, Ole Christian; Tveit, Magne Kjell; Pallisgaard, Niels; Spindler, Karen-Lise Garm; Kure, Elin Wenche Hegland (Peer reviewed; Journal article, 2021)
      Detection of tumour-specific circulating cell-free DNA in plasma (ctDNA) fails in a significant number of cases depending on the clinical context. The primary aim was to investigate clinicopathological factors associated ...
    • Survival Trends of Right- and Left-Sided Colon Cancer across Four Decades: A Norwegian Population-Based Study 

      Hamfjord, Julian; Myklebust, Tor Åge; Larsen, Inger Kristin; Kure, Elin H.; Glimelius, Bengt; Guren, Tormod Kyrre; Tveit, Magne Kjell; Guren, Marianne (Peer reviewed; Journal article, 2021)
      Background: Patients with right-sided colon cancer (RCC) and left-sided colon cancer (LCC) differ clinically and molecularly. The main objective was to investigate stage-stratified survival and recurrence of RCC and LCC ...
    • Microclimatic comparison of lichen heaths and shrubs: Shrubification generates atmospheric heating but subsurface cooling during the growing season 

      Aartsma, Peter; Asplund, Johan; Odland, Arvid; Reinhardt, Stefanie; Renssen, Hans (Peer reviewed; Journal article, 2021)
      Lichen heaths are declining in abundance in alpine and Arctic areas partly due to an increasing competition with shrubs. This shift in vegetation types might have important consequences for the microclimate and climate on ...
    • A nature-based solution to a landfill-leachate contamination of a confined aquifer 

      Abiriga, Daniel; Jenkins, Andrew; Vestgarden, Live Semb; Klempe, Harald (Peer reviewed; Journal article, 2021)
      Remediation of groundwater from landfill contamination presents a serious challenge due to the complex mixture of contaminants discharged from landfills. Here, we show the significance of a nature-based solution to a ...
    • Contrasting northern and southern European winter climate trends during the Last Interglacial 

      Salonen, J. Sakari; Sánchez-Goñi, Maria Fernanda; Renssen, Hans; Plikk, Anna (Peer reviewed; Journal article, 2021)
      The Last Interglacial (LIG; 130–115 ka) is an important test bed for climate science as an instance of significantly warmer than preindustrial global temperatures. However, LIG climate patterns remain poorly resolved, ...
    • Characterisation of the bacterial microbiota of a landfill-contaminated confined aquifer undergoing intrinsic remediation 

      Abiriga, Daniel; Jenkins, Andrew; Alfsnes, Kristian; Vestgarden, Live Semb; Klempe, Harald (Peer reviewed; Journal article, 2021)
      Literature on microbiomes of landfill leachate-contaminated aquifers is scarce despite groundwater contaminations from landfills being common globally. In this study, a combination of microbiological techniques was applied ...
    • Spatiotemporal and seasonal dynamics in the microbial communities of a landfill-leachate contaminated aquifer 

      Abiriga, Daniel; Jenkins, Andrew; Alfsnes, Kristian; Vestgarden, Live Semb; Klempe, Harald (Peer reviewed; Journal article, 2021)
      The microbiome of an aquifer contaminated by landfill leachate and undergoing intrinsic remediation was characterised using 16S rRNA metabarcoding. The archaeal/bacterial V3–V4 hypervariable region of the 16S rRNA gene was ...
    • Social environment shapes female settlement decisions in a solitary carnivore 

      Hansen, Jennifer Eve; Hertel, Anne Gabriela; Frank, Shane C.; Kindberg, Jonas; Zedrosser, Andreas (Peer reviewed; Journal article, 2021)
      How and where a female selects an area to settle and breed is of central importance in dispersal and population ecology as it governs range expansion and gene flow. Social structure and organization have been shown to ...
    • Bicarbonate for microalgae cultivation: a case study in a chlorophyte, Tetradesmus wisconsinensis isolated from a Norwegian lake 

      Umetani, Ikumi; Wakjera, Eshetu Janka; Sposób, Michal; Hulatt, Christopher Jonathan; Kleiven, Synne; Bakke, Rune (Peer reviewed; Journal article, 2021)
      Bicarbonate was evaluated as an alternative carbon source for a green microalga, Tetradesmus wisconsinensis, isolated from Lake Norsjø in Norway. Photosynthesis, growth, and lipid production were studied using four inorganic ...
    • Patterns of Tetracapsuloides bryosalmonae infection of three salmonid species in large, deep Norwegian lakes 

      Oredalen, Tone Jøran; Sæbø, Mona; Mo, Tor Atle (Peer reviewed; Journal article, 2021)
      Proliferative kidney disease (PKD), caused by the myxozoan endoparasite Tetracapsuloides bryosalmonae, is of serious ecological and economical concern to wild and farmed salmonids. Wild salmonid populations have declined ...
    • Tick-transmitted co-infections among erythema migrans patients in a general practice setting in Norway: a clinical and laboratory follow-up study 

      Eliassen, Knut Eirik Ringheim; Ocias, Lukas; Krogfelt, Karen; Wilhelmsson, Peter; Dudman, Susanne; Andreassen, Åshild Kristine; Lindbæk, Morten; Lindgren, Per-Eric (Journal article; Peer reviewed, 2021)
      Background: Erythema migrans (EM) is the most common manifestation of Lyme borreliosis. Here, we examined EM patients in Norwegian general practice to find the proportion exposed to tick-transmitted microorganisms other ...
    • High-elevational occurrence of two tick species, Ixodes ricinus and I. trianguliceps, at their northern distribution range 

      De Pelsmaeker, Nicolas; Korslund, Lars; Steifetten, Øyvind (Journal article; Peer reviewed, 2021)
      Background: During the last decades a northward and upward range shift has been observed among many organisms across different taxa. In the northern hemisphere, ticks have been observed to have increased their latitudinal ...