Publications

Nighttime secondary ozone layer during major stratospheric sudden warmings in specified-dynamics WACCM. NILU F

Orsolini, Y.; Tweedy, O.; Limpasuvan, V.; Randall, C.; Smith, A.; Garcia, R.; Chandran, A.; Harvey, L.

A statistical model for the average volume fraction profile through the mixing zone in turbulent stratified gas-liquid flow.

Skartlien, R.; Hu, B.; Palmer, T.L.; Staff, G.; Sollum, E.

Application of the comet assay for nanotoxicology study on example of nanosilver.

El Yamani, N.; Huk, A.; Izak-Nau, E.; Duschl, A.; Dusinska, M.

Air quality measurements for preservation of photographs.

Grøntoft, T.

VOC measurements by PTR-ToF-MS at the Birkenes Observatory. A summary report. NILU OR

Langebner, S.; Mikoviny, T.; Müller, M.; Wisthaler, A.

A high resolution proton-transfer-reaction time-of-flight mass spectrometer (PTR-ToF- MS) was used for on-line and real-time measurements of volatile organic compounds (VOCs) at the Birkenes Observatory in Southern Norway. Measurements were carried out during late spring and summer 2012 and in January and early February 2013. Here we present the obtained PTR-MS standard data product which includes volume mixing ratios of methanol, acetonitrile, acetaldehyde, acetone, dimethyl sulphide, isoprene, methacrolein plus methylvinylketone, methylethylketone, benzene, toluene, C8-alkylbenzenes, C9-alkylbenzenes and the sum of the monoterpene isomers. Exploratory data of formic acid, acetic acid, pinonaldehyde and three unidentified signals (m/z 87.080, m/z 89.060 and m/z 101.098) are also shown. PTR-ToF-MS mass spectra were dominated by oxygenated VOCs both in summer and in winter. Pure hydrocarbons were mostly aromatic hydrocarbons (benzene, toluene, C8-alkylbenzenes) in winter and biogenic hydrocarbons (monoterpenes and isoprene) in summer. The summertime data confirm that the Birkenes Observatory is an interesting site in the boreo-nemoral vegetation zone where it is possible to observe both monoterpene and isoprene emissions and their photochemical processing in the atmosphere.

Kartlegging av lokal luftforurensning. NILU F

Tønnesen, D.

Typifying air masses and sources at Birkenes in southern Norway by combining ACTRIS observables and model tools. NILU F

Fiebig, M.; Aas, W.; Solberg, S.; Schmidbauer, N.; Fjæraa, A.M.; Yttri, K.E.; Hamburger, T.; Lunder, C.R.; Myhre, C.L.; Wisthaler, A.; Tørseth, Hansen, G.

Annual cycle of Antarctic baseline aerosol: A benchmark for natural aerosol processes.

Fiebig, M.; Hirdman, D.; Lunder, C.R.; Ogren, J.A.; Solberg, S.; Thompson, R.L.; Stohl, A.

Preliminary results of the ACTRIS ACSM intercomparison study at the SIRTA French Atmospheric Supersite in the region of Paris. NILU PP

Crenn, V.; Frölich, R.; Sciare, J.; Croteau, P.L.; Favez, O.; Verlhac, S.; Belis, C.A.; Aas, W.; Äijälä, M.; Artiñano, B.; Baisnée, D.; Baltensprenger, U.; Bonnaire, N.; Bressi, M.; Canagaratna, M.; Canonaco, F.; Carbone, C.; Cavalli, F.; Coz, E.; Cubison, M.J.; Gietl, J.K.; Green, D.C.; Gros, V.; Heikkinen, L.; Lunder, C.; Minguillón, M.C.; Mocnik, G.; O'Dowd, C.D.; Ovadnevaite, J.; Petit, J-E.; Petralia, E.; Poulain, L.; Prevôt, A.S.H.; Priestman, M.; Riffault, V.; Ripoll, A.; Sarda-Estève, R.; Slowik, J.G.; Setyan, A.; Jayne, J.T.

Assessment of environmental residence times for cyclic volatile methyl siloxanes. NILU PP

Warner, N.; Almeida, G.; Krogseth, I.S.; Whelan, M.J.; Hangstad, T.A.

Modelled urban acetaldehyde concentration associated with bioethanol fuelled transport.

Lopez-Aparicio, S.; Sundvor, I.

Influence of springtime snow over the Himalayan-Tibetan Plateau on the onset of the Indian Summer Monsoon in the NOAA/CIRES 20th Century Reanalysis during the post-1950s period.

Senan, R.; Orsolini, Y.

Human health risk assessment of nitrosamines and nitramines for potential application in CO2 capture.

Ravnum, S.; Rundén-Pran, E.; Fjellsbø, L.M.; Dusinska, M.