• Godkjenning av instrumenter for måling av lokal luftkvalitet. Forslag til godkjenningsordning for Norge. 

      Hak, Claudia; Marsteen, Leif (NILU rapport;4/2019, Research report, 2019)
      Instrumenter som skal brukes til måling av lokal luftkvalitet i henhold til forurensningsforskriften skal være godkjente for dette formålet. Norge har per i dag ingen godkjenningsordning. Inntil videre godkjennes derfor ...
    • NILU's environmental management report 2015. 

      Braathen, Ole-Anders; Marsteen, Leif; Skogvoll, Trine Langholen; Andresen, Eva Beate; Fjeldstad, Heidi (NILU report;9/2016, Research report, 2016)
      One of NILU’s main goals is to study the impact of pollution and supply decision-makers with a sound scientific platform for choosing measures to reduce the negative impacts. Furthermore, it is very important for the ...
    • NILU's Environmental Management Report 2016 

      Braathen, Ole-Anders; Marsteen, Leif; Langholen, Trine; Andresen, Eva Beate; Fjeldstad, Heidi (NILU report; 10/2017, Research report, 2017)
      One of NILU’s main goals is to study the impact of pollution and supply decision-makers with a sound scientific platform for choosing measures to reduce the negative impacts. Furthermore, it is very important for the ...
    • NILU’s Environmental Management Report 2017 

      Braathen, Ole-Anders; Marsteen, Leif; Langholen, Trine; Andresen, Eva Beate; Fjeldstad, Heidi (NILU report;37/2018, Research report, 2018)
      One of NILU’s main goals is to study the impact of pollution and supply decision-makers with a sound scientific platform for choosing measures to reduce the negative impacts. Furthermore, it is very important for the ...
    • NILU’s Environmental Management Report 2018 

      Braathen, Ole-Anders; Marsteen, Leif; Langholen, Trine; Andresen, Eva Beate; Fjeldstad, Heidi (NILU report;9/2019, Research report, 2019)
      One of NILU’s main goals is to study the impact of pollution and supply decision-makers with a sound scientific platform for choosing measures to reduce the negative impacts. Furthermore, it is very important for the ...
    • PM10/PM2.5 comparison exercise in Oslo, Norway. Study in 2015-2016 and 2018. 

      Marsteen, Leif; Hak, Claudia (NILU report;21/2021, Research report, 2021)
      The purpose of the comparison was to test for equivalence and establish calibration functions for automatic PM-analysers commonly used in Norway. The reference laboratory performed a field test at three different locations ...
    • Spesifikasjoner for sensorsystemer til måling av luftkvalitet. Anbefalinger ved anskaffelse. 

      Dauge, Franck Rene; Marsteen, Leif; Schneider, Philipp (NILU rapport; 33/2018, Research report, 2018)
      Denne rapporten forklarer tekniske begrep knyttet til måleytelse, samt gir anbefalinger og krav i forbindelse med utarbeidelse av anbud. Rapporten går gjennom eksisterende instrumentering til luftkvalitetsmåling i Norge ...
    • Årsrapport 2023. Nasjonalt referanselaboratorium for luftkvalitetsmålinger. 

      Marsteen, Leif; Johnsrud, Mona; Hak, Claudia; Dauge, Franck Rene; Tørnkvist, Kjersti Karlsen (NILU rapport;5/2024, Research report, 2024)
      Denne rapporten oppsummerer oppgavene til Nasjonalt referanselaboratorium for luftkvalitetsmålinger (NRL), delkontrakt 1b, for året 2023. Dette er første årsrapport etter at ny kontrakt trådte i kraft 1. desember 2022.