• Altitude-temporal behaviour of atmospheric ozone, temperature and wind velocity observed at Svalbard 

      Petkov, Boyan H.; Vitale, Vito; Svendby, Tove Marit; Hansen, Georg Heinrich; Sobolewski, Piotr S.; Laská, Kamil; Elster, Josef; Pavlova, Kseniya; Viola, Angelo; Mazzola, Mauro; Lupi, Angelo; Solomatnikova, Anna (Journal article; Peer reviewed, 2018)
    • Effects of climate variability on vegetation and carbon uptake in a North-Norwegian coastal wetland 

      Hansen, Georg Heinrich; Rasse, Daniel; de Wit, Heleen; Tømmervik, Hans; Bjerke, Jarle W.; Lund, Magnus; Parmentier, Frans-Jan (NILU OR;40/2015, Research report, 2016)
      Greenhouse gas exchange between terrestrial ecosystems and the atmosphere are an important element of the climate system. Especially boreal and polar wetlands and peatlands may play a crucial role for the future development ...
    • Emission from Incineration of Fluoropolymer materials: A literature survey 

      Huber, Sandra; Moe, Morten Kaare; Schmidbauer, Josef Norbert; Hansen, Georg Heinrich; Herzke, Dorte (NILU OR;12/2009, Research report, 2009)
      The Norwegian Pollution Control Authority (SFT) commissioned a literature survey on incineration of fluoropolymer materials, overviewing the available literature on formation of greenhouse gases until August 2008. The ...
    • GOMOS ozone profile validation using ground-based and balloon sonde measurements 

      van Gijsel, J. Anne E.; Swart, Rob J.; Baray, Jean-Luc; Bencherif, Hassan; Claude, Hans; Fehr, Thorsten; Godin-Beekmann, Sophie; Hansen, Georg Heinrich; Keckhut, Philippe; Leblanc, Thierry; McDermid, I. Stuart; Meijer, Yasjka J.; Nakane, Hideaki; Quel, Eduardo J.; Stebel, Kerstin; Steinbrecht, Wolfgang; Strawbridge, Kevin B.; Tatarov, Boyan I.; Wolfram, Elian A. (Journal article; Peer reviewed, 2010)
    • Low impact of dry conditions on the CO2 exchange of a Northern-Norwegian blanket bog. 

      Lund, Magnus; Bjerke, Jarle W.; Drake, Bert G.; Engelsen, Ola; Hansen, Georg Heinrich; Parmentier, Frans-Jan W.; Powell, Thomas; Silvennoinen, Hanna Marika; Sottocornola, Matteo; Tømmervik, Hans; Weldon, Simon Mark; Rasse, Daniel (Journal article; Peer reviewed, 2015)
    • Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2015 - Annual report 

      Myhre, Cathrine Lund; Hermansen, Ove; Fiebig, Markus; Lunder, Chris Rene; Fjæraa, Ann Mari; Svendby, Tove Marit; Platt, Stephen Matthew; Hansen, Georg Heinrich; Schmidbauer, Josef Norbert; Krognes, Terje (NILU report; 31/2016, Research report, 2016)
      The report summaries the activities and results of the greenhouse gas monitoring at the Zeppelin Observatory situated on Svalbard in Arctic Norway during the period 2001-2015 and the greenhouse gas monitoring and aerosol ...
    • Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2016 - Annual report 

      Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg Heinrich; Schmidbauer, Josef Norbert; Krognes, Terje (NILU report;39/2017, Research report, 2017)
      The report summaries the activities and results of the greenhouse gas monitoring at the Zeppelin Observatory situated on Svalbard in Arctic Norway during the period 2001-2016, and the greenhouse gas monitoring and aerosol ...
    • Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2017 - Annual report 

      Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg Heinrich; Schmidbauer, Norbert; Krognes, Terje; Walker, Sam-Erik (NILU report;29/2018, Research report, 2018)
      The report summaries the activities and results of the greenhouse gas monitoring at the Zeppelin Observatory situated on Svalbard in Arctic Norway during the period 2001-2017, and the greenhouse gas monitoring and aerosol ...
    • Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2018. Annual report. 

      Myhre, Cathrine Lund; Svendby, Tove Marit; Hermansen, Ove; Lunder, Chris Rene; Platt, Stephen Matthew; Fiebig, Markus; Fjæraa, Ann Mari; Hansen, Georg Heinrich; Schmidbauer, Norbert; Krognes, Terje; Walker, Sam-Erik (NILU report;18/2019, Research report, 2019)
      The report summaries the activities and results of the greenhouse gas monitoring at the Zeppelin Observatory situated on Svalbard in Arctic Norway during the period 2001-2018, and the greenhouse gas monitoring and aerosol ...
    • Monitoring of the atmospheric ozone layer and natural ultraviolet radiation. Annual Report 2018. 

      Svendby, Tove Marit; Hansen, Georg Heinrich; Bäcklund, Are; Dahlback, Arne (NILU report;17/2019, Research report, 2019)
      This report summarizes the results from the Norwegian monitoring programme on stratospheric ozone and UV radiation measurements. The ozone layer has been measured at three locations since 1979: in Oslo, Tromsø/Andøya and ...
    • Monitoring of the atmospheric ozone layer and natural ultraviolet radiation: Annual report 2014 

      Svendby, Tove Marit; Edvardsen, Kåre; Hansen, Georg Heinrich; Stebel, Kerstin; Dahlback, Arne (NILU OR;18/2015, Research report, 2015)
      This is an annual report describing the activities and main results of the monitoring programme “Monitoring of the atmospheric ozone layer and natural ultraviolet radiation” for 2014. The ozone layer was below the long-term ...
    • Monitoring of the atmospheric ozone layer and natural ultraviolet radiation: Annual report 2015. 

      Svendby, Tove Marit; Hansen, Georg Heinrich; Stebel, Kerstin; Dahlback, Arne; Edvardsen, Kåre (NILU report;12/2016, Research report, 2016)
      This report summarizes the results from the Norwegian monitoring programme on stratospheric ozone and UV radiation measurements. The ozone layer has been measured at three locations since 1979: in Oslo, Tromsø/Andøya and ...
    • Monitoring of the atmospheric ozone layer and natural ultraviolet radiation: Annual report 2016 

      Svendby, Tove Marit; Hansen, Georg Heinrich; Stebel, Kerstin; Dahlback, Arne (NILU report;31/2017, Research report, 2017)
      This report summarizes the results from the Norwegian monitoring programme on stratospheric ozone and UV radiation measurements. The ozone layer has been measured at three locations since 1979: in Oslo, Tromsø/Andøya and ...
    • Monitoring of the atmospheric ozone layer and natural ultraviolet radiation: Annual report 2017. 

      Svendby, Tove Marit; Hansen, Georg Heinrich; Dahlback, Arne (NILU report;23/2018, Research report, 2018)
      This report summarizes the results from the Norwegian monitoring programme on stratospheric ozone and UV radiation measurements. The ozone layer has been measured at three locations since 1979: in Oslo, Tromsø/Andøya and ...
    • Study of Chemical and Optical Properties of Biomass Burning Aerosols during Long-Range Transport Events toward the Arctic in Summer 2017 

      Zielinski, Tymon; Bolzacchini, Ezio; Cataldi, Marco; Ferrero, Luca; Grassl, Sandra; Hansen, Georg Heinrich; Mateos, David; Mazzola, Mauro; Neuber, Roland (Peer reviewed; Journal article, 2020)
      Biomass burning related aerosol episodes are becoming a serious threat to the radiative balance of the Arctic region. Since early July 2017 intense wildfires were recorded between August and September in Canada and Greenland, ...
    • Study of the seasonal ozone variations at European high latitudes 

      Werner, R.; Stebel, Kerstin; Hansen, Georg Heinrich; Hoppe, Ulf-Peter; Gausa, Michael; Kivi, R.; Gathen, P. von der; Orsolini, Yvan; Kilifarska, N. (Journal article; Peer reviewed, 2011)
      The geographic area at high latitudes beyond the polar circle is characterized with long darkness during the winter (polar night) and with a long summertime insolation (polar day). Consequentially, the polar vortex is ...
    • Trends and annual cycles in soundings of Arctic tropospheric ozone 

      Christiansen, Bo; Jepsen, Nis; Kivi, Rigel; Hansen, Georg Heinrich; Larsen, Niels; Smith Korsholm, Ulrik (Journal article; Peer reviewed, 2017)
    • Vulnerability and resilience of the carbon exchange of a subarctic peatland to an extreme winter event 

      Parmentier, Frans-Jan; Rasse, Daniel P.; Lund, Magnus; Bjerke, Jarle W.; Drake, Bert G.; Weldon, Simon Mark; Tømmervik, Hans; Hansen, Georg Heinrich (Journal article; Peer reviewed, 2018)
    • Vulnerability and resilience of the carbon exchange of a subarctic peatland to an extreme winter event 

      Parmentier, Frans-Jan W.; Rasse, Daniel; Lund, Magnus; Bjerke, Jarle W.; Drake, Bert G.; Weldon, Simon Mark; Tømmervik, Hans; Hansen, Georg Heinrich (Journal article; Peer reviewed, 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. ...