Publications

Work package 7: Atmosphere. Methane emissions from the Arctic Ocean.

Myhre, C. L.

Validation of aerosol optical depth uncertainties within the ESA Climate Change Initiative.

Stebel, K.; Povey, A.; Popp, T.; Capelle, V.; Clarisse, L.; Heckel, A.; Kinne, S.; Klueser, L.; Kolmonen, P.; de Leeuw, G.; North, P. R. J.; Pinnock, S.; Sogacheva, L.; Thomas, G.; Vandenbussche, S.

Monitoring of the atmospheric ozone layer and natural ultraviolet radiation. Annual report 2016. NILU report

Svendby, T.M.; Hansen, G.H.; Stebel, K.; Bäcklund, A.; Dahlback, A.

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 Ny-Ålesund. The UV measurements started in 1995. The results show that there was a significant decrease in stratospheric ozone above Norway between 1979 and 1997. After that the ozone layer stabilized at a level ~2% below the 1979-1989 average. There are large inter-annual variations and in 2016 there were relatively low values at all the three Norwegian stations, especially in February/March.

Slik måles luftkvalitet i dag: Hva, hvor og hvorfor?

Tørnkvist, K.

Direct and indirect electron precipitation effect on nitric oxide during the April 2010 electron precipitation events, Part 1: Observations, Part 2: WACCM.

Tyssøy, H. N.; Smith-Johnsen, C.; Orsolini, Y.; Marsh, D. R.; Hendrickx, K.; Sandanger, M. I. J.; Ødegaard, L.-K. G.; Kishore Kumar, G.; Stordal, F.; Megner, L.

ACTRIS Data Centre - Data curation of in situ aerosol and trace gas data.

Myhre, C. L.; Fjæraa, A. M.; Fiebig, M.; Rud, R. O.; Yttri, K. E.; Eckhardt, P.

Detectability of Arctic methane sources at six sites performing continuous atmospheric measurements .

Thonat, T.; Saunois, M.; Bousquet, P.; Pison, I.; Tan, Z.; Zhuang, Q.; Crill, P. M.; Thornton, B. F.; Bastviken, D.; Dlugokencky, E. J.; Zimov, N.; Laurila, T.; Hatakka, J.; Hermansen, O.; Worthy, D. E. J.

Modelling and mapping heavy metal and nitrogen concentrations in moss in 2010 throughout europe by applying random forests models.

Nickel, S.; Schröder, W.; Wosniok, W.; Harmens, H.; Frontasyeva, M. V.; Alber, R.; Aleksiayenak, J.; Barandovski, L.; Blum, O.; Danielsson, H.; de Temmermann, L.; Dunaev, A. M.; Fagerli, H.; Godzik, B.; Ilyin, I.; Jonkers, S.; Jeran, Z.; Pihl Karlsson, G.; Lazo, P.; Leblond, S.; Liiv, S.; Magnússon, S. H.; Mankovska, B.; Martínez-Abaigar, J.; Piispanen, J.; Poikolainen, J.; Popescu, I. V.; Qarri, F.; Radnovic, D.; Santamaria, J. M.; Schaap, M.; Skudnik, M.; Špiri¿, Z.; Stafilov, T.; Steinnes, E.; Stihi, C.; Suchara, I.; Thöni, L.; Uggerud, H. T.; Zechmeister, H. G.

The COMTESSA project: Tomography of artificial SO 2 plumes with multiple SO 2 cameras for improving our understanding of plume dispersion and turbulence.

Dinger, A. S.; Stebel, K.; Cassiani, M.; Kylling, A.; Pisso, I.; Schmidbauer, N.; Stohl, A.

Dispersion calculations of NO2 emissions from a heating plant at Kambo, January 2017. NILU rapport

Haugsbakk, I.

Oslo Citizens' Observatory. Results from the Oslo Empowerment Initiative as part of the CITI-SENSE project. NILU report

Castell, N.; Grossberndt, S.

The CITI-SENSE project has been created to develop Citizens' Observatories in different cities in Europe. By using a variety of low-cost sensors, citizens should be empowered to influence community policy and decision making in the area of air quality. In the framework of this project, we carried out different case studies (Empowerment Initiatives - EIs) in the fields of Urban Air Quality, Public Spaces and School Indoor Air Quality in the following nine cities: Barcelona (Spain), Belgrade (Serbia), Edinburgh (UK), Haifa (Israel), Oslo (Norway), Ostrava (Czech Republic), Ljubljana (Slovenia), Vienna (Austria) and Vitoria-Gasteiz (Spain).
This document reports the results from the activities within the Oslo Citizens' Observatory, carried out between December 2015 and September 2016. In this report, we present tools that have been used, results from collected data and measurements and the users¿ evaluation of the tools and the project activities in Oslo. We wrap up with some concluding remarks and the lessons learned for engaging the public in environmental monitoring.

Application of target, suspect and non-target screening approach for a comprehensive characterisation of micropollutants in environmental samples from the Nordic countries.

Rostkowski, P.; Schlabach, M.; Haglund, P.; Veenaas, C.; Reid, M.; Thomas, K.; van Bavel, B.

Air quality monitoring for movable cultural heritage.

Grøntoft, T.