• Rapid Ice‐Wedge Collapse and Permafrost Carbon Loss Triggered by Increased Snow Depth and Surface Runoff 

  Parmentier, Frans-Jan W.; Nilsen, Lennart; Tømmervik, Hans; Meisel, Ove H.; Bröder, Lisa; Vonk, Jorien E.; Westermann, Sebastian; Semenchuk, Phillip R.; Cooper, Elisabeth J. (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-06-16)

  Thicker snow cover in permafrost areas causes deeper active layers and thaw subsidence, which alter local hydrology and may amplify the loss of soil carbon. However, the potential for changes in snow cover and surface runoff to mobilize permafrost carbon remains poorly quantified. In this study, we show that a snow fence experiment on High‐Arctic Svalbard inadvertently led to surface subsidence ...
• AutoATES v2.0: Automated Avalanche Terrain Exposure Scale mapping 

  Toft, Håvard B.; Sykes, John; Schauer, Andrew; Hendrikx, Jordy; Hetland, Audun (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-21)

  Avalanche risk assessment is complex and challenging, with terrain assessment as one of the most fundamental factors. To aid people's terrain assessment, Parks Canada developed the Avalanche Terrain Exposure Scale (ATES), a system that classifies the severity of avalanche terrain into five classes from non-avalanche terrain to extreme terrain. Manual classification is laborious and dependent on ...
• Contrasting Methane Seepage Dynamics in the Hola Trough Offshore Norway: Insights From Two Different Summers 

  Ferré, Benedicte; Barreyre, Thibaut; Bünz, Stefan; Argentino, Claudio; Corrales-Guerrero, Jorge; Dølven, Knut Ola; Stetzler, Marie Helene Paula; Fallati, Luca; Sert, Muhammed Fatih; Panieri, Giuliana; Rastrick, Samuel; Kutti, Tina; Moser, Manuel (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-07-09)

  This study investigates the temporal variations in methane concentration and flare activity in the Hola trough (offshore Norway) during May 2018 and June 2022. Between these time periods, methane seep activity exhibits 3.5 times increase, as evidenced by hydroacoustic measurements. As the seep area in the Hola trough is constantly within the hydrate stability zone, the observed increase cannot be ...
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  Dechloranes and chlorinated paraffins in sediments and biota of two subarctic lakes 

  Arriola, Aline; Al Saify, Insam; Warner, Nicholas Alexander; Herzke, Dorte; Harju, Mikael; Amundsen, Per-Arne; Evenset, Anita; Möckel, Claudia; Krogseth, Ingjerd Sunde (Journal article; Tidsskriftartikkel; Peer reviewed, 2024-05-16)

  Our understanding of the environmental behavior, bioaccumulation and concentrations of chlorinated paraffins (CPs) and Dechloranes (Dec) in the Arctic environment is still limited, particularly in freshwater ecosystems. In this descriptive study, short chain (SCCPs) and medium chain (MCCPs) CPs, Dechlorane Plus (DP) and analogues, and polychlorinated biphenyls (PCBs) were measured in sediments, ...
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  Activity Profiles and Training Loads of Highly Trained Female Football Players 

  Winther, Andreas Kjæreng (Doctoral thesis; Doktorgradsavhandling, 2024-06-27)

  Avhandlingen undersøkte kamp- og treningsbelastning hos kvinnelige fotballspillere på toppnivå i Norge. Ved å samle data fra fire Toppserien lag over to sesonger, analyserte vi spillernes aktivitetsnivå i kamp og i typiske treningsuker. Resultatene avslørte store forskjeller i aktivitet mellom ulike spillerposisjoner, spesielt med tanke på høyhastighetsløp og sprinter. Videre kom det frem at ...

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