Publikasjoner

Modeling the relationship between POPs in ingested plastic debris and in tissue of Norwegian Northern Fulmars.

Herzke, D.; Koelmans, B.; Nielsen, T.A.; langset, M.

EMEP Co-operative Programme for Monitoring and Evaluation of the Long-Range Transmission of Air Pollutants in Europe.

Bohlin-Nizzetto, P.

Validation of satellite AOD uncertainties.

Stebel, K.,Povey, A.; North, P.; Heckel, A.; Kolmonen, P.; de Leeuw, G.; Holzer-Popp, T.; Aerosol_cci, Team.

Energetic particle precipitation indirect effect during the Arctic Winter 2012/2013: Odin/SMR vs. WACCM-SD.

Perot, K.; Orsolini, Y.; Murtagh, D.; Limpasuvan, V.

On the coupling between polar and tropical regions during springtime: variability of tropical intrusion and Frozen In Anticyclones. Poster P-1108-04

Huret, N.; Thiéblemont, R.; Hauchecorne, A.; Orsolini, Y.J.; Matthes. K.

Abstract : Recent observational and modeling transport studies of Arctic stratospheric final warming have shown that tropical/subtropical air masses can be transported to high latitudes and remain confined within a long-lived ¿frozen- in¿ anticyclone (FriaC), embedded in the summer easterlies for several months. We first present a climatology of these sporadic events over the period 1960-2011 using era-40 and era interim reanalyses. this study highlights stratospheric favorable preconditioning for FrIACs occurrence, that is: i) early and abrupt final warming, ii) no stratospheric major warming during the previous winter, and iii) east phase of the Quasi-Biennial Oscillation. We will present in detail the FriaC in spring 2011, which was the largest ever recorded. Our climatology further suggests that the frequency of occurrence of FriaCs has increased over the last decade (among the nine cases detected over the period 1960- 2011, five occurred between 2002 and 2011). A chemistry climate model is then used for the first time to investigate FriaCs characteristics and variability. simulations were performed with the nCar¿s Community earth system Model (CesM, version 1.0.2), a coupled model system including the Whole Atmosphere Community Climate Model (WACCM). FrIACs characteristics (i.e. spatial extent and duration), are overall consistent by comparing with FriaCs detected era-40 meteorological reanalyses. Dynamical analysis reveals that FriaCs are associated with an abrupt and early winter-to-summer stratospheric circulation transition, characterized by an amplification of planetary wave activity. Furthermore, our model results confirm that FrIACs occur preferentially under the easterly phase of the QBO and in absence of MSW during the preceding

The relevance of the location of blocking highs for stratospheric variability in a changing climate.

Ayarzaguena, B.; Orsolini, Y.J.; Langematz, U.; Abalichin, J.; Kubin, A.

Influence of spring-time snow over the Himalayan-Tibetan Plateau on the onset of the Indian summer monsoon in the NOAA/CIRES 20th Century Reanalysis.

Orsolini, Y.J.; Senan, R.

Light hydrocarbon emissions from the Arctic Ocean.

Platt, S.M.; Myhre, C.L.; Ferre, B.; Silyakova, A.; Hermansen, O.; Stohl, A.; Oisso, I.; Schmidbauer, N.; Mienert, J.

Pentachlorophenol and pentachloroanisole. What is known about this new POP in Africa?

Bouwman, H.; Kylin, H.

EBAS as InGOS Halocarbon Data Centre.

Fjæraa, A.M.; Myhre, C.L.; Tørseth, K.

Influence of La Nina on high impact weather over Eurasia in summer 2010.

Peters, D.; Schneidereit, A.; Fraedrich, K.; Orsolini, Y.J.; Zhang, L.; Zhu, X.

Assessing the relationship between perfluoroalkyl substances, thyroid hormones and binding proteins in pregnant women; a longitudinal mixed effects approach.

Berg, V.; Nøst, T.H.; Hansen, S.; Elverland, A.; Veyhe, A.-S.; Jorde, R.; Odland, J.O.; Sandanger, T.

Assessing the implications of export of waste electrical and electronic equipment (WEEE) towards developing regions: PCBs as a case study.

Breivik, K.; Armitage, J.; Wania, F.; Nøst, T.; Sweetman, A.; Jones, K.C.