Browsing NILU by Subject "Atmosfære og klima"

Now showing items 41-60 of 128

    • Measurement of volcanic ash in Norwegian air space. WP 1.4.2 Improved detection of ash clouds. 

      Kylling, Arve (NILU OR;39/2013, Research report, 2013)
      Water and ice clouds and temperature conditions may often influence the detection of volcanic ash affected pixels in infrared satellite images. Several methods are available for the detection of ash clouds in SEVIRI images. ...

    • Measurement of volcanic ash in Norwegian air space. WP 1.4.3 Improved estimates of ash cloud top temperature and surface temperature. 

      Kylling, Arve (NILU OR;36/2013, Research report, 2013)
      For retrieval of ash mass loading from infrared satellite measurements, estimates of the ash cloud temperature and the surface temperature are required. The ash cloud temperature and surface temperature may be taken from ...

    • Measurement of volcanic ash in Norwegian air space. WP 1.4.4 Reduced uncertainty in satellite-based estimates of ash concentrations. 

      Kylling, Arve (NILU OR;35/2013, Research report, 2013)
      Satellite-based measurements of volcanic ash give the total amount of volcanic ash per area, typically in units of grams of volcanic ash per square meter. To convert this to concentration the vertical thickness of the ash ...

    • Metadata guidelines for the ESA Campaign Data Base (CDB). Version 0.02. 

      Krognes, Terje; Walker, Sam-Erik; Vik, Aasmund Fahre (NILU OR;43/2004, Research report, 2004)
      These Metadata Guidelines describe a generalised metadata standard based on the Envisat Cal/Val system (Bojkov et al., 2002). The definitions have been carefully chosen to allow new campaign data types to be included, while ...

    • MetVed v.2.0. Improvement and update of the MetVed emission model for residential wood combustion 

      Grythe, Henrik; Lopez-Aparicio, Susana (NILU report;19/2020, Research report, 2020)
      This report presents the update of the MetVed-model (Grythe et al., 2019). Among the updates are new emission factors and several new species that include climate gases (CO2, CH4 and N2O). There is now a new parameter that ...

    • Modellering av vulkanaske i norsk luftfrom. Pkt. 1.3 Enkle forbedringer av utslippsestimat. 

      Kristiansen, Nina Iren (NILU OR;23/2013, Research report, 2013)
      Rapporten beskriver hvordan en transportmodell brukes til å simulere utslipp av aske fra vulkanutbrudd og hvordan askeutslippene kan beskrives i modellen. En rekke metoder for beregning av askeutslipp er presentert og ...

    • Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes in 2013 - Annual report 

      Myhre, Cathrine Lund; Hermansen, Ove; Fiebig, Markus; Lunder, Chris Rene; Fjæraa, Ann Mari; Stebel, Kerstin; Svendby, Tove Marit; Schmidbauer, Norbert; Krognes, Terje; Aas, Wenche (NILU OR;48/2014, Research report, 2014)
      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 2001-2013 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 greenhouse gases and aerosols at Svalbard and Birkenes in 2019. 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 (NILU report;16/2020, Research report, 2020)
      The report summarizes the activities and results of the greenhouse gas monitoring at the Zeppelin Observatory, situated on Svalbard in Arctic Norway, during the period 2001-2019, and the greenhouse gas monitoring and aerosol ...

    • Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes: Annual report 2009. 

      Myhre, Cathrine Lund; Hermansen, Ove; Fjæraa, Ann Mari; Lunder, Chris Rene; Fiebig, Markus; Schmidbauer, Norbert; Krognes, Terje; Stebel, Kerstin; Toledano, Carlos; Wehrli, Christoph (NILU OR;33/2011, Research report, 2011)
      The report summaries the activities and results of the greenhouse gas monitoring at the Zeppelin and observatory situated on Svalbard in Arctic Norway during the period 2001-2009 and the greenhouse gas monitoring and aerosol ...

    • Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes: Annual report 2010. 

      Myhre, Cathrine Lund; Hermansen, Ove; Fjæraa, Ann Mari; Lunder, Chris Rene; Fiebig, Markus; Schmidbauer, Norbert; Krognes, Terje; Stebel, Kerstin (NILU OR;14/2012, Research report, 2012)
      The report summaries the activities and results of the greenhouse gas monitoring at the Zeppelin and observatory situated on Svalbard in Arctic Norway during the period 2001-2010 and the greenhouse gas monitoring and aerosol ...

    • Monitoring of greenhouse gases and aerosols at Svalbard and Birkenes: Annual report 2011. 

      Myhre, Cathrine Lund; Hermansen, Ove; Fjæraa, Ann Mari; Lunder, Chris Rene; Fiebig, Markus; Schmidbauer, Norbert; Krognes, Terje; Stebel, Kerstin (NILU OR;18/2013, Research report, 2013)
      The report summaries the activities and results of the greenhouse gas monitoring at the Zeppelin and observatory situated on Svalbard in Arctic Norway during the period 2001-2011 and the greenhouse gas monitoring and aerosol ...

    • Monitoring of long-range transported air pollutants in Norway, annual report 2013 

      Aas, Wenche; Solberg, Sverre; Yttri, Karl Espen (NILU OR;30/2014, Research report, 2014)
      The present report presents results from the monitoring of atmospheric composition and deposition of air pollution in 2013 in the Norwegian rural background environment, and focuses on particulate and gaseous phase of ...

    • Monitoring of long-range transported air pollutants in Norway, Annual Report 2016. 

      Aas, Wenche; Fiebig, Markus; Solberg, Sverre; Yttri, Karl Espen (NILU report;18/2017, Research report, 2017)
      This report presents results from the monitoring of atmospheric composition and deposition of air pollution in 2016, and focuses on main components in air and precipitation, particulate and gaseous phase of inorganic ...

    • Monitoring of long-range transported air pollutants in Norway, Annual Report 2017 

      Aas, Wenche; Fiebig, Markus; Solberg, Sverre; Yttri, Karl Espen (NILU report;10/2018, Research report, 2018)
      This report presents results from the monitoring of atmospheric composition and deposition of air pollution in 2017, and focuses on main components in air and precipitation, particulate and gaseous phase of inorganic ...

    • Monitoring of long-range transported air pollutants in Norway. Annual report 2018. 

      Aas, Wenche; Fiebig, Markus; Solberg, Sverre; Yttri, Karl Espen (NILU report;8/2019, Research report, 2019)
      This report presents results from the monitoring of atmospheric composition and deposition of air pollution in 2018, and focuses on main components in air and precipitation, particulate and gaseous phase of inorganic ...

    • Monitoring of long-range transported air pollutants in Norway. Annual Report 2019. 

      Aas, Wenche; Eckhardt, Sabine; Fiebig, Markus; Solberg, Sverre; Yttri, Karl Espen (NILU report;4/2020, Research report, 2020)
      This report presents results from the monitoring of atmospheric composition and deposition of air pollution in 2019, and focuses on main components in air and precipitation, particulate and gaseous phase of inorganic ...

    • Monitoring of long-range transported air pollutants in Norway. Annual Report 2020. 

      Aas, Wenche; Eckhardt, Sabine; Fiebig, Markus; Platt, Stephen Matthew; Solberg, Sverre; Yttri, Karl Espen; Zwaaftink, Christine Groot (NILU report;13/2021, Research report, 2021)
      This report presents results from the monitoring of atmospheric composition and deposition of air pollution in 2020, and focuses on main components in air and precipitation, particulate and gaseous phase of inorganic ...