Publications

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.

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.

Reference data set of volcanic ash physicochemical and optical properties.

Vogel, A.; Diplas, S.; Durant, A. J.; Azar, A. S.; Sunding, M. F.; Rose, W. I.; Sytchkova, A.; Bonadonna, C.; Krüger, K.; Stohl, A.

Contaminants and energy expenditure in an Arctic seabird: Organochlorine pesticides and perfluoroalkyl substances are associated with metabolic rate in a contrasted manner.

Blévin, P.; Tartu, S.; Ellis, H. I.; Chastel, O.; Bustamante, P.; Parenteau, C.; Herzke, D.; Angelier, F.; Gabrielsen, G. W.

FAIRMODE 2017-2019 roadmap.

Thunis, P.; Belis, C.; Henrichs, T.; Hoss, F.; Ortiz, A. G.; Janssen S.; Guerreiro, C.; Tarrasón, L.; Guevara, M.; Pirovano, G.; Clappier, A.; Monteiro, A.

Deposition of major inorganic compounds in Norway 2012-2016. NILU report

Aas, W.; Hjellbrekke, A.-G.; Fagerli, H.; Benedictov, A.

This report contains estimates of atmospheric deposition of major inorganic compounds in Norway for the period 2012 to 2016 using two different methods, one observational based method while the other combining atmospheric transport model with observations. Both methods show similar clear spatial gradient in the atmospheric deposition with highest loads in south and south-west. The combined method has improved the spatial information of the deposition pattern for wet deposition. For dry deposition, there are quite large uncertainties in the estimated dry deposition velocities in both methods. Compared to the previous period 2007-2011, there is a decrease in the total sulfur deposition in Norway of 9%. For total nitrogen there are minor changes. Compared to the 1978-1982 period, the reductions in sulfur and nitrogen depositions are 75% and 20% respectively.