Wenche Aas

Updated trends for atmospheric mercury in the Arctic: 1995–2018

MacSween, Katrina; Stupple, Geoff; Aas, Wenche; Kyllönen, Katriina; Pfaffhuber, Katrine Aspmo; Skov, Henrik; Steffen, Alexandra; Berg, Torunn; Mastromonaco, Michelle Nerentorp

Monitoring atmospheric composition and deposition in Norway

Aas, Wenche; Bohlin-Nizzetto, Pernilla; Hak, Claudia; Pfaffhuber, Katrine Aspmo; Uggerud, Hilde Thelle

Atmospheric composition in the European Arctic and 30 years of the Zeppelin Observatory, Ny-Ålesund

Platt, Stephen Matthew; Hov, Øystein; Berg, Torunn; Breivik, Knut; Eckhardt, Sabine; Eleftheriadis, Konstantinos; Evangeliou, Nikolaos; Fiebig, Markus; Fisher, Rebecca; Hansen, Georg Heinrich; Hansson, Hans-Christen; Heintzenberg, Jost; Hermansen, Ove; Heslin-Rees, Dominic; Holmén, Kim; Hudson, Stephen; Kallenborn, Roland; Krejci, Radovan; Krognes, Terje; Larssen, Steinar; Lowry, David; Myhre, Cathrine Lund; Lunder, Chris Rene; Nisbet, Euan; Bohlin-Nizzetto, Pernilla; Park, Ki-Tae; Pedersen, Christina Alsvik; Pfaffhuber, Katrine Aspmo; Röckmann, Thomas; Schmidbauer, Norbert; Solberg, Sverre; Stohl, Andreas; Ström, Johan; Svendby, Tove Marit; Tunved, Peter; Tørnkvist, Kjersti Karlsen; van der Veen, Carina; Vratolis, Stergios; Jun Yoon, Young; Yttri, Karl Espen; Zieger, Paul; Aas, Wenche; Tørseth, Kjetil

Equal abundance of summertime natural and wintertime anthropogenic Arctic organic aerosols

Moschos, Vaios; Dzepina, Katja; Bhattu, Deepika; Lamkaddam, Houssni; Casotto, Roberto; Daellenbach, Kaspar R.; Canonaco, Francesco; Rai, Pragati; Aas, Wenche; Becagli, Silvia; Calzolai, Giulia; Eleftheriadis, Konstantinos; Moffett, Claire E.; Schnelle-Kreis, Jürgen; Seviri, Mirko; Sharma, Sangeeta; Skov, Henrik; Vestenius, Mika; Zhang, Wendy; Hakola, Hannele; Hellén, Heidi; Huang, Lin; Jaffrezo, Jean-Luc; Massling, Andreas; Nøjgaard, Jacob Klenø; Petäjä, Tuukka; Popovicheva, Olga; Sheesley, Rebecca J.; Traversi, Rita; Yttri, Karl Espen; Schmale, Julia; Prévôt, André S. H.; Baltensperger, Urs; El Haddad, Imad

Mercury observations in EMEP

Tørseth, Kjetil; Pfaffhuber, Katrine Aspmo; Aas, Wenche; Rud, Richard Olav

Atmospheric Supply of Nitrogen, Copper, HCB, BDE-99, SCCP and PFOS to the Baltic Sea in 2019

Gauss, Michael; Gusev, Alexey; Aas, Wenche; Shatalov, Victor; Ilyin, Ilia; Rozovskaya, Olga; Klein, Heiko; Nyiri, Agnes; Vulyh, Nadejda

Heavy metals and POP measurements, 2019

Aas, Wenche; Bohlin-Nizzetto, Pernilla

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

Fagerli, Hilde; Tsyro, Svetlana; Simpson, David; Nyiri, Agnes; Wind, Peter; Gauss, Michael; Benedictow, Anna Maria Katarina; Klein, Heiko; Valdebenito Bustamante, Alvaro Moises; Mu, Qing; Wærsted, Eivind Grøtting; Gliss, Jonas; Brenna, Hans; Mortier, Augustin; Griesfeller, Jan; Aas, Wenche; Hjellbrekke, Anne-Gunn; Solberg, Sverre; Tørseth, Kjetil; Yttri, Karl Espen; Mareckova, Katarina; Matthews, Bradley; Schindlbacher, Sabine; Ullrich, Bernhard; Wankmüller, Robert; Scheuschner, Thomas; Kuenen, Jeroen J.P.

Understanding Air Quality Trends in Europe. Focus on the relative contribution of changes in emission of activity sectors, natural fraction and meteorological variability.

Colette, Augustin; Solberg, Sverre; Aas, Wenche; Walker, Sam-Erik

Overvåking av langtransporterte atmosfæriske miljøgifter i luft og nedbør, årsrapport 2020.

Bohlin-Nizzetto, Pernilla; Aas, Wenche; Halvorsen, Helene Lunder; Nikiforov, Vladimir; Pfaffhuber, Katrine Aspmo

Seasonal Variation of Wet Deposition of Black Carbon at Ny-Ålesund, Svalbard

Mori, Tatsuhiro; Kondo, Yutaka; Ohata, Sho; Goto-Azuma, Kumiko; Fukuda, Kaori; Ogawa-Tsukagawa, Yoshimi; Moteki, Nobuhiro; Yoshida, Atsushi; Koike, Makoto; Sinha, P. R.; Oshima, Naga; Matsui, Hitoshi; Tobo, Yutaka; Yabuki, Masanori; Aas, Wenche

Effects of rocket launches in Ny-Ålesund, 2018 – 2019. Observations of snow and air samples.

Aas, Wenche; Gallet, Jean-Charles; Halse, Anne Karine; Hermansen, Ove; Mikkelsen, Øyvind; Pedersen, Christina Alsvik; Spolaor, Andrea; Tørnkvist, Kjersti Karlsen; Uggerud, Hilde Thelle

A European aerosol phenomenology – 7: High-time resolution chemical characteristics of submicron particulate matter across Europe

Bressi, Michaël; Cavalli, Fabrizia; Putaud, Jean-Philippe; Fröhlich, Roman; Petit, Jean Eudes; Aas, Wenche; Aijälä, Mikko; Alastuey, Andrés; Allan, James Donald; Aurela, Minna A.; Berico, Massimo; Bougiatioti, Aikaterini; Bukowiecki, Nicolas; Canonaco, Francesco; Crenn, Vincent; Dusanter, Sebastien; Ehn, Mikael; Elsasser, Michael; Flentje, Harald; Graf, Peter; Green, David C.; Heikkinen, Liine M.; Hermann, Hartmut; Holzinger, Rupert; Hueglin, Christoph; Keernik, Hannes; Kiendler-Scharr, Astrid; Kubelová, Lucie; Lunder, Chris Rene; Maasikmets, Marek; Makes, Otakar; Malaguti, Antonella; Mihalopoulos, N.; Nicolas, José B.; O'Dowd, Colin; Ovadnevaite, Jurgita; Petralia, Ettore; Poulain, Laurent; Priestman, Max; Riffault, Véronique; Ripoll, Anna; Schlag, Patrick H; Schwarz, Joshua P.; Sciare, Jean; Slowik, Jay G.; Sosedova, Yulia A.; Stavroulas, Iasonas; Teinemaa, Erik; Via, Marta; Vodicka, Petr; Williams, Paul I; Wiedensohler, Alfred; Young, Dominique E.; Zhang, Shouwen; Favez, Olivier; Minguillón, María Cruz; Prévôt, André Stephan Henry

Atmospheric Supply of Nitrogen, Cadmium, Lead, Mercury, PCDD/Fs, PCB-153, and B(a)P to the Baltic Sea EMEP/MSC-W Report for HELCOM

Gauss, Michael; Gusev, Alexey; Aas, Wenche; Hjellbrekke, Anne-Gunn; Ilyin, Ilia; Klein, Heiko; Nyiri, Agnes; Rozovskaya, Olga; Shatalov, Victor; Strijkina, Irina; Travnikov, Oleg

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

Fagerli, Hilde; Tsyro, Svetlana; Jonson, Jan Eiof; Nyiri, Agnes; Simpson, David; Wind, Peter; Benedictow, Anna Maria Katarina; Klein, Heiko; Mu, Qing; Denby, Bruce; Wærsted, Eivind Grøtting; Aas, Wenche; Eckhardt, Sabine; Hjellbrekke, Anne-Gunn; Solberg, Sverre; Platt, Stephen Matthew; Yttri, Karl Espen; Tørseth, Kjetil; Mareckova, Katarina; Matthews, Bradley; Schindlbacher, Sabine; Ullrich, Bernhard; Wankmüller, Robert; Scheuschner, Thomas; Bergström, Robert; van der Gon, Hugo A.C. Denier; Kuenen, Jeroen J.P.; Visschedijk, Antoon J.H.; Reimann, Stefan; Hill, Matthias; Claude, Anja

Atmospheric new particle formation characteristics in the Arctic as measured at Mount Zeppelin, Svalbard, from 2016 to 2018

Lee, Haebum; Lee, Kwangyul; Lunder, Chris Rene; Krejci, Radovan; Aas, Wenche; Park, Jiyeon; Park, Ki-Tae; Lee, Bang Yong; Yoon, Young Jun; Park, Kihong

Heavy metals and POP measurements, 2018

Aas, Wenche; Bohlin-Nizzetto, Pernilla

Skogens helsetilstand i Norge. Resultater fra skogskadeovervåkingen i 2019

Timmermann, Volkmar; Andreassen, Kjell; Beachell, Andreas Myki; Børja, Isabella; Brurberg, May Bente; Clarke, Nicholas; Halvorsen, Rune; Hylen, Gro; Jepsen, Jane Uhd; Perminow, Juliana; Solberg, Sverre; Solheim, Halvor; Talgø, Venche; Tollefsrud, Mari Mette; Vindstad, Ole Petter Laksforsmo; Økland, Bjørn; Økland, Tonje; Aas, Wenche

A global analysis of climate-relevant aerosol properties retrieved from the network of Global Atmosphere Watch (GAW) near-surface observatories

Laj, Paolo; Bigi, Alessandro; Rose, Clemence; Andrews, Elisabeth; Myhre, Cathrine Lund; Coen, Martine Collaud; Lin, Yong; Wiedensohler, Alfred; Schulz, Michael; Ogren, John A.; Fiebig, Markus; Gliss, Jonas; Mortier, Augustin; Pandolfi, Marco; Petäjä, Tuukka; Kim, Sang-Woo; Aas, Wenche; Putaud, Jean-Philippe; Mayol-Bracero, Olga; Keywood, Melita; Labrador, Lorenzo; Aalto, Pasi; Ahlberg, Erik; Arboledas, Lucas Alados; Alastuey, Andrés; Andrade, Marcos; Artiñano, Begoña; Ausmeel, Stina; Arsov, Todor; Asmi, Eija; Backman, John; Baltensprenger, Urs; Bastian, Susanne; Bath, Olaf; Beukes, Johan Paul; Brem, Benjamin T.; Bukowiecki, Nicolas; Conil, Sébastien; Couret, Cedric; Day, Derek; Dayantolis, Wan; Degorska, Anna; Eleftheriadis, Konstantinos; Fetfatzis, Prodromos; Favez, Olivier; Flentje, Harald; Gini, Maria I.; Gregorič, Asta; Gysel-Beer, Martin; Hallar, A. Gannet; Hand, Jenny; Hoffer, András; Hueglin, Christoph; Hooda, Rakesh K.; Hyvärinen, Antti; Kalapov, Ivo; Kalivitis, Nikos; Kasper-Giebl, Anne; Kim, Jeong Eun; Kouvarakis, Giorgos; Kranjc, Irena; Krejci, Radovan; Kulmala, Markku; Labuschagne, Casper; Lee, Hae-Jung; Lihavainen, Heikki; Lin, Neng-Huei; Löschau, Gunter; Luoma, Krista; Marinoni, Angela; Dos Santos, Sebastiao Martins; Meinhardt, Frank; Merkel, Maik; Metzger, Jean-Marc; Mihalopoulos, Nikolaos; Nguyen, Nhat Anh; Ondráček, Jakub; Pérez, Noemi; Perrone, Maria Rita; Petit, Jean-Eudes; Picard, David; Pichon, Jean-Marc; Pont, Veronique; Prats, Natalia; Prenni, Anthony; Reisen, Fabienne; Romano, Salvatore; Sellegri, Karine; Sharma, Sangeeta; Schauer, Gerhard; Sheridan, Patrick; Sherman, James Patrick; Schütze, Maik; Schwerin, Andreas; Sohmer, Ralf; Sorribas, Mar; Steinbacher, Martin; Sun, Junying; Titos, Gloria; Toczko, Barbara

Monitoring of long-range transported air pollutants in Norway. Annual Report 2019.

Aas, Wenche; Eckhardt, Sabine; Fiebig, Markus; Solberg, Sverre; Yttri, Karl Espen

A global analysis of climate-relevant aerosol properties retrieved from the network of GAW near-surface observatories

Laj, Paolo; Rose, Clemence; Bigi, Alessandro; Coen, Martine Collaud; Andrews, Elisabeth; Myhre, Cathrine Lund; Fiebig, Markus; Aas, Wenche; Wiedensohler, Alfred; Schulz, Michael; Mortier, Augustin; Gliss, Jonas; Putaud, Jean-Philippe; Kim, Sang-Woo; Mayol, Olga; Keywood, Melita; Petäjä, Tuukka; Pandolfi, Marco; Labrador, Lorenzo; Ogren, John; SARGAN team, The

Author Correction: Global and regional trends of atmospheric sulfur

Aas, Wenche; Mortier, Augustin; Bowersox, Van; Cherian, Ribu; Faluvegi, Greg; Fagerli, Hilde; Hand, Jenny; Klimont, Zbigniew; Galy-Lacaux, Corinne; Lehmann, Christopher M. B.; Myhre, Cathrine Lund; Myhre, Gunnar; Oliviè, Dirk Jan Leo; Sato, Keiichi; Quaas, Johannes; Rao, P.S.P.; Schulz, Michael; Shindell, Drew; Skeie, Ragnhild Bieltvedt; Stein, Ariel; Takemura, Toshihiko; Tsyro, Svetlana; Vet, Robert; Xu, Xiaobin

Results from EMEP/COLOSSAL/ACRTIS intensive measurement campaign

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

Source apportionment of black carbon at Zeppelin during the EMEP-ACTRIS-COLOSSAL winter campaign

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

EMEP-CCC Status report

Tørseth, Kjetil; Aas, Wenche

Data reporting to EBAS

Aas, Wenche

Heavy metals and POP measurements, 2017

Aas, Wenche; Bohlin-Nizzetto, Pernilla

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components

Fagerli, Hilde; Tsyro, Svetlana; Jonson, Jan Eiof; Nyiri, Agnes; Gauss, Michael; Simpson, David; Wind, Peter; Benedictow, Anna Maria Katarina; Klein, Heiko; Mortier, Augustin; Aas, Wenche; Hjellbrekke, Anne-Gunn; Solberg, Sverre; Platt, Stephen Matthew; Yttri, Karl Espen; Tørseth, Kjetil; Gaisbauer, Silke; Mareckova, Katarina; Matthews, Bradley; Schindlbacher, Sabine; Sosa, Carlos; Tista, Melanie; Ullrich, Bernhard; Wankmüller, Robert; Scheuschner, Thomas; Bergström, Robert; Johanson, Lasse; Jalkanen, Jukka-Pekka; Metzger, Swen; van der Gon, Hugo A.C. Denier; Kuenen, Jeroen J.P.; Visschedijk, Antoon J.H.; Barregård, Lars; Molnar, Peter; Stockfelt, Leo

Deposition of ionic species and black carbon to the Arctic snowpack: combining snow pit observations with modeling

Jacobi, Hans-Werner; Obleitner, Friedrich; Da Costa, Sophie; Ginot, Patrick; Eleftheriadis, Konstantinos; Aas, Wenche; Zanatta, Marco

Trends in inorganic components in air, aerosols and precipitation – The use of Mann Kendall for long time series

Aas, Wenche

Comparing ACSM time series with SO4 from filters and DMPS at Birkenes (Q-ASCM) and Zeppelin (ToF ACSM)

Aas, Wenche; Lunder, Chris Rene

Results from EMEP/COLOSSAL/ACRTIS intensive measurement campaign

Platt, Stephen Matthew; Yttri, Karl Espen; Aas, Wenche

Monitoring of long range transported air Pollution

Aas, Wenche; Tørseth, Kjetil

The EMEP Intensive Measurement Period campaign, 2008–2009: characterizing carbonaceous aerosol at nine rural sites in Europe

Yttri, Karl Espen; Simpson, David; Bergström, Robert; Kiss, Gyula; Szidat, Sönke; Ceburnis, Darius; Eckhardt, Sabine; Hueglin, Christoph; Nøjgaard, Jacob Klenø; Perrino, Cinzia; Pisso, Ignacio; Prévôt, André Stephan Henry; Putaud, Jean-Philippe; Spindler, Gerald; Vána, Milan; Zhang, Yan-Lin; Aas, Wenche

An evaluation of European nitrogen and sulfur wet deposition and their trends estimated by six chemistry transport models for the period 1990–2010

Theobald, Mark R.; Vivanco, Marta G.; Aas, Wenche; Andersson, Camilla; Ciarelli, Giancarlo; Couvidat, Florian; Cuvelier, Kees; Manders, Astrid; Mircea, Mihaela; Pay, Maria-Teresa; Tsyro, Svetlana; Adani, Mario; Bergström, Robert; Bessagnet, Bertrand; Briganti, Gino; Cappelletti, Andrea; D'Isidoro, Massimo; Fagerli, Hilde; Mar, Kathleen; Otero, Noelia; Raffort, Valentin; Roustan, Yelva; Schaap, Martijn; Wind, Peter; Colette, Augustin

EMEP/ACTRIS/COLOSSAL intensive measurement period Des 2017 – March 2018

Aas, Wenche; Platt, Stephen Matthew

World Data Centre for Aerosol: Status & News 2018

Fiebig, Markus; Fjæraa, Ann Mari; Tørseth, Kjetil; Aas, Wenche

Ammonia measurements in EMEP. A simplified overview.

Tørseth, Kjetil; Aas, Wenche

Monitoring of atmospheric inputs, CAMP 2016 data report

Aas, Wenche

Monitoring of environmental contaminants in air and precipitation. Annual report 2017.

Bohlin-Nizzetto, Pernilla; Aas, Wenche; Warner, Nicholas

Heavy metals and POP measurements, 2016

Aas, Wenche; Bohlin-Nizzetto, Pernilla

Assessment of heavy metal transboundary pollution on global, regional and national scales

Ilyin, I; Rozovskaya, O.; Travnikov, O.; Aas, Wenche; Pfaffhuber, Katrine Aspmo

Modeled deposition of nitrogen and sulfur in Europe estimated by 14 air quality model systems: evaluation, effects of changes in emissions and implications for habitat protection

Vivanco, Marta García; Theobald, Mark R.; García-Gómez, Héctor; Garrido, Juan Luis; Prank, Marje; Aas, Wenche; Adani, Mario; Aluyz, Ummugulsum; Andersson, Camilla; Bellasio, Roberto; Bessagnet, Bertrand; Bianconi, Fabio; Bieser, Johannes; Brandt, Jørgen; Briganti, Gino; Cappelletti, Andrea; Curci, Gabriele; Christensen, Jesper H.; Colette, Augustin; Couvidat, Florian; Cuvelier, Cornelis; D'Isidoro, Massimo; Flemming, Johannes; Fraser, Andrea; Geels, Camilla; Hansen, Kaj M.; Hogrefe, Christian; Im, Ulas; Jorba, Oriol; Kitwiroon, Nutthida; Manders, Astrid; Mircea, Mihaela; Otero, Noelia; Pay, Maria-Teresa; Pozzoli, Luca; Solazzo, Efisio; Tsyro, Svetlana; Unal, Alper; Wind, Peter; Galmarini, Stefano

Evaluation of global models abilities to assess the regional and global sulfate aerosol trends, 1990-2015

Aas, Wenche; Mortier, Augustin; Cherian, Ribu; Oliviè, Dirk Jan Leo; Faluvegi, Greg; Hand, Jenny; Lehmann, Christopher M. B.; Myhre, Cathrine Lund; Myhre, Gunnar; Sato, Keiichi; Schulz, Michael; Shindell, Drew; Takemura, Toshihiko; Tsyro, Svetlana; Quaas, Johannes

Status regarding the EMEP measurement program incl work on PM with MSC-W.

Aas, W.

Temporal and geographical variation of aerosol chemical composition in Europe from EMEP MSC-W model and observations.

Tsyro, S.; Aas, W.

Transboundary transport of persistent organic pollutants with emphasis on PAHs: regional and national scale assessment and transition to the new EMEP grid.

Gusev, A.; Rozovskaya, O.; Shatalov, V.; Vulykh, N.; Bohlin-Nizzetto, P.; Breivik, K.; Aas, W.

Deposition of major inorganic compounds in Norway 2012-2016.

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

Monitoring of environmental contaminants in air and precipitation, annual report 2016.

Bohlin-Nizzetto, P.; Aas, W.; Warner, N.

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components. EMEP Status Report 2017.

Fagerli, H.; Tsyro, S.; Denby, B.R.; Nyíri, A.; Gauss, M.; Simpson, D.; Wind, P.; Benedictow, A.; Jonson, J.E.; Klein, H.; Schultz, M.; Griesfeller, J.; Aas, W.; Hjellbrekke, A.-G.; Solberg, S.; Platt, S. M.; Fiebig, M.; Yttri, K.E.; Rud, R. O.; Tørseth, K.; Mareckova, K.; Pinterits, M.; Tista, M.; Ullrich, B.; Wankmüller, R.; Posch, M.; Bergström, R.; Imhof, H.; Minguillon, M. C.; Putaud, J.-P.; Cavalli, F.; Poulain, L.; Schlag, P.; Heikkinen, L. M.; Swietlicki, E.; Martinsson, J.; Vana, M.; Smejkalova, A. H.; Kouvarakis, G.; Mihalopoulos, N.

Intercomparison and operational evaluation of the deposition of nitrogen and sulphur in Europe estimated by the air quality models participating in the AQMEII and EURODELTA projects.

Theobald, M. R.; Vivanco, M. G.; Aas, W.; Adani, M.; Alyuz, U.; Andersson, C.; Balzarini, A.; Baró, R.; Bellasio, R.; Bessagnet, B.; Bianconi, R.; Bieser, J.; Brandt, J.; Briganti, G.; Cappelletti, A.; Christensen, J. H.; Ciarelli, G.; Colette, A.; Couvidat, F.; Curci, G.; Cuvelier, K.; D'Isidoro, M.; Flemming, J.; Fraser, A.; Galmarini, S.; García-Gómez, H.; Geels, C.; Hansen, K. M.; Im, U.; Jiménez-Guerrero, P.; Kitwiroon, N.; Manders, A.; Mircea, M.; Pay, M.-T.; Pirovano, G.; Pozzoli, L.; Prank, M.; Raffort, V.; Roustan, Y.; Solazzo, E.; Tsyro, S.; Tuccella, P.; Unal, A.; Wind, P.

Multi-model simulations of aerosol and ozone radiative forcing due to anthropogenic emission changes during the period 1990-2015.

Myhre, G.; Aas, W.; Cherian, R.; Collins, W.; Faluvegi, G.; Flanner, M.; Forster, P.; Hodnebrog, Ø.; Klimont, Z.; Lund, M. T.; Mülmenstädt, J.; Lund Myhre, C.; Olivié, D.; Prather, M.; Quaas, J.; Samset, B. H.; Schnell, J. L.; Schulz, M.; Shindell, D.; Skeie, R. B.; Takemura, T.; Tsyro, S.

Atmospheric supply of nitrogen, lead, cadmium, mercury and PCB to the Baltic Sea in 2014. Summary Report for HELCOM.

Bartnicki, J.; Gusev, A.; Aas, W.; Benedictow, A.

Assessment of heavy metal transboundary pollution, progress in model development and mercury research.

Ilyin, I.; Rozovskaya, O.; Travnikov, O.; Varygina, M.; Aas, W.; Pfaffhuber, K. A.

Heavy metals and POP measurements, 2014.

Aas, W.; Pfaffhuber, K. A.; Bohlin-Nizzetto, P.

EMEP measurements. An update from CCC on various ongoing and planned activities.

Aas, W.; Tørseth, K.; Myhre, C.L.

Deposition of air pollutants around the North Sea and the North-East Atlantic in 2014.

Aas, W.

Skogens helsetilstand i Norge. Resultater fra skogskadeovervåkingen i 2015.

Timmermann, V.; Andreassen, K.; Clarke, N.; Flø, D.; Nordbakken, J-F.; Røsberg, I.; Solheim H.; Wollebæk, G.; Økland, B.; Aas, W.

A European aerosol phenomenology-4: Harmonized concentrations of carbonaceous aerosol at 10 regional background sites across Europe.

Cavalli, F.; Alastuey, A.; Areskoug, H.; Ceburnis, D.; Cech, J.; Genberg, J.; Harrison, R.M.; Jaffrezo, J.L.; Kiss, G.; Laj, P.; Mihalopoulos, N.; Perez, N.; Quincey, P.; Schwarz, J.; Sellegri, K.; Spindler, G.; Swietlicki, E.; Theodosi, C.; Yttri, K.E.; Aas, W.; Putaud, J.P.

Persistent pollutants.

Dutchak, S.; Munthe, J.; Guardans, R.; Schütze, G.; Romanov, A.; Breivik, K.; Aas, W.; Katsoyiannis, A.; Grennfelt, P.

Air pollution trends in the EMEP region between 1990 and 2012. Joint Report of the EMEP Task Force on Measurements and Modelling (TFMM), Chemical Co-ordinating Centre (CCC), Meteorological Synthesizing Centre-East (MSC-E), Meteorological Synthesizing Centre-West (MSC-W).

Colette, A.; Aas, W.; Banin, L.; Braban, C.F.; Ferm, M.; González Ortiz, A.; Ilyin, I.; Mar, K.; Pandolfi, M.; Putaud, J.-P.; Shatalov, V.; Solberg, S.; Spindler, G.; Tarasova, O.; Vana, M.; Adani, M.; Almodovar, P.; Berton, E.; Bessagnet, B.; Bohlin-Nizzetto, P.; Boruvkova, J.; Breivik, K.; Briganti, G.; Cappelletti, A.; Cuvelier, K.; Derwent, R.; D'Isidoro, M.; Fagerli, H.; Funk, C.; Garcia Vivanco, M.; González Ortiz, A.; Haeuber, R.; Hueglin, C.; Jenkins, S.; Kerr, J.; de Leeuw, F.; Lynch, J.; Manders, A.; Mircea, M.; Pay, M.T.; Pritula, D.; Putaud, J.-P.; Querol, X.; Raffort,V.; Reiss, I.; Roustan, Y.; Sauvage, S.; Scavo, K.; Simpson, D.; Smith, R.I.; Tang, Y.S.; Theobald, M.; Tørseth, K.; Tsyro, S.; van Pul, A.; Vidic, S.; Wallasch, M.; Wind, P.

Temporal trends of persistent organic pollutants (POPs) in arctic air: 20 years of monitoring under the Arctic Monitoring and Assessment Programme (AMAP).

Hung, H.; Katsoyiannis, A.A.; Brorström-Lundén, E.; Olafsdottir, K.; Aas, W.; Breivik, K.; Bohlin-Nizzetto, P.; Sigurdsson, A.; Hakola, H.; Bossi, R.; Skov, H.; Sverko, E.; Barresi, E.; Fellin, P.; Wilson, S.

Trends in ecosystem and health responses to long-range transported atmospheric pollutants. NILU contributors: Grøntoft, T., Aas, W., Tørseth, K., Solberg, S.

de Wit, H.A.; Hettelingh, J.-P.; Harmens, H. (eds.)

Effects of dynamic modelling of ammonium nitrate aerosol.

Karl, M.; Tsyro, S.; Aas, W.

Observed and modelled trends in atmospheric composition of sulphur and nitrogen in EMEP, 1990 -2012.

Aas, W.; Fagerli, H.

Atmospheric supply of nitrogen, lead, cadmium, mercury and PCB to the Baltic Sea in 2013. Summary Report for HELCOM.

Valiyaveetil, S.; Bartnicki, J.; Gusev, A.; Aas, W.

Heavy metals: Analysis of long-term trends, country-specific research and progress in mercury regional and global modelling.

Ilyin, I.; Rozovskaya, O.; Travnikov, O.; Varygina, M.; Aas, W.

ACTRIS ACSM intercomparison – Part 1: Reproducibility of concentration and fragment results from 13 individual Quadrupole Aerosol Chemical Speciation Monitors (Q-ACSM) and consistency with co-located instruments.

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

EMEP og langtransporterte luftforurensninger.

Tørseth, K.; Aas, W.

Heavy metals and POP measurements, 2013.

Aas, W.; Bohlin-Nizzetto, P.

Comparing trends from the benchmark data set with EMEP model results.

Aas, W.

Monitoring of environmental contaminants in air and precipitation, annual report 2014.

Bohlin-Nizzetto, P.; Aas, W.; Warner, N.

NILU’s Strategic Institute Initiatives (SIS) 2014.

Lopez-Aparicio, S.; Myhre, C.L.; Fiebig, M.; Schlabach, M.; Aas, W.; Breivik, K.; Rundén-Pran, E.

Intercomparison of ME-2 source apportionment results from 15 co-located aerosol mass spectrometers from the ACTRIS – ACSM network.

Fröhlich, R.; Crenn, V.; Canonaco, F.; Slowik, J.G.; Favez, O.; Aas, W.; Äijälä, M.; Artiñano, B.; Belis, C.A.; Bressi, M.; Carbone, C.; Coz, E.; Croteau, P.L.; Cubison, M.J.; Gietl, J.K.; Green, D.C.; Heikkinen, L.; Jayne, J.T.; Minguillón, M.C.; O'Dowd, C.D.; Ovadnevaite, J.; Petralia, E.; Poulain, L.; Priestman, M.; Riffault, V.; Ripoll, A.; Sarda-Estève, R.; Setyan, A.; Baltensperger, U.; Sciare, J.; Prévôt, A.S.H.

Consistency of aerosol trends using ACTRIS data together with AeroCom, EMEP and MACC model data.

Schulz, M.; Griesfeller, J.; Fagerli, H.; Tsyro, S.; Eckhardt, P.; Myhre, C.L.; Fiebig, M.; Aas, W.

Atmospheric supply of nitrogen, lead, cadmium, mercury and dioxines/furans to the Baltic Sea in 2012. Summary Report for HELCOM.

Valiyaveetil, S.; Bartnicki, J.; Gusev, A.; Aas, W.

EMEP manual for sampling and chemical analysis.

EMEP/CCC.

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

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.

Persistent organic pollutants in the environment.

Gusev, A.; Rozovskaya, O.; Shatalov, V.; Aas, W.; Bohlin-Nizzetto, P.

Major updates and improvements of the EBAS database and web portal.

Hamburger, T.; Fiebig, M.; Eckhardt, P.; Aas, W.; Fjæraa, A. M.; Hjellbrekke, A.-G.; Lund Myhre, C.; Tørseth, K.

Part 3: Trends in aerosol optical properties – forcing How translate European emission reductions?

Schulz, M.; Aas, W.; Myhre, C.L.; Fagerli, H.

Large regional pollution episodes in Europe and status and perspectives of the EMEP Programme.

Aas, W.; Schultz, M.; Fagerli, H.; Alastuey, A.

NILU at Svalbard – focusing on atmospheric compositional change and process understanding.

Myhre, C.L.; Hermansen, O.; Stohl, A.; Yttri, K.E.; Eckhardt, S.; Aas, W.; Tørseth, K.; Silyakova, A.; Ferré, B.; Mienert, J.; Myhre, G.; Pyle, J.; Paris, J.-D.; Greinert, J.; Nisbet, E.; Lowry, D.; Fischer, R.

Aerosol trends from measurement studies – updates on global and regional trends in aerosol properties.

Myhre, C.L.; Aas, W.; Tørseth, K.; Yttri, K.E. et al.

Transboundary particulate matter, photo-oxidants, acidifying and eutrophying components.

Fagerli, H.; Schulz, M.; Gauss, M.; Tsyro, S.; Jonson, J.E.; Benedictow, A.; Simpson, D.; Valdebenito, A.; Griesfeller, J.; Semeena, V.S.; Wind, P.; Olivié, D.; Aas, W.; Hjellbrekke, A.-G.; Solberg, S.; Tørseth, K.; Yttri, K.E.; Mareckova, K.; Wankmüller, R.; Karl, M.; Alastuey, A.; Hamburger, T.; Posch, M.; Tuovinen, J.-P.

Monitoring of environmental contaminants in air and precipitation, annual report 2013.

Bohlin-Nizzetto, P.; Aas, W.; Krogseth, I.S.

Regional and global calculations of mineral dust with the EMEP model.

Tsyro, S.; Schulz, M.; Lucia, M.; Aas, W.

Where does the optically detectable aerosol in the European Arctic come from?

Stock, M.; Ritter, C.; Aaltonen, V.; Aas, W.; Handorff, D.; Herber, A.; Treffeisen, R.; Dethloff, K.

A global assessment of precipitation chemistry and deposition of sulfur, nitrogen, sea salt, base cations, organic acids, acidity and pH, and phosphorus.

Vet, R.; Artz, R.S.; Carou, S.; Shaw, M.; Ro, C.-U.; Aas, W.; Baker, A.; Bowersox, V.C.; Dentener, F.; Galy-Lacaux, C.; Hou, A.; Pienaar, J.J.; Gillett, R.; Forti, M.C.; Gromov, S.; Hara, H.; Khodzher, T.; Mahowald, N.M, Nickovic, S.; Rao, P.S.P.; Reid, N.W.

Transboundary particulate matter in Europe: Status report 2013.

Aas, W.; Yttri, K.E.; Stohl, A.; Myhre, C.L.; Karl, M.; Tsyro, S.; Mareckova, K.; Wankmüller, R.; Klimont, Z.; Heyes, C.; Alastuey, A.; Querol, X.; Perez, N.; Moreno, T.; Lucarelli, F.; Areskoug, H.; Balan, V.; Cavalli, F.; Puyaud, J.-P.; Cape,.N.; Catrambone, M.; Ceburnis, D.; Conil, S.; Gevorgyan, L.; Jaffrezo, J.L.; Hueglin, C.; Mihalopoulos, N.; Mitosinkova, M.; Riffault, V.; Sellegri, K.; Spindel, G.; Schuck, T.; Pfeffer, U.; Breuer, L.; Adolfs, D.; Chuntonova, L.; Arabidze, M.; Abdulazizov, E.

The role of reference methods and quality assurance (QA) programmes in EMEP (European Monitoring and Evaluation Programme) – Long-term observational monitoring networks: Interaction with communities, new technologies and methods for air pollution monitoring.

Aas, W.

Deposition of air pollutants around the North Sea and the North-East Atlantic in 2011.

Aas, W.

Levels and source regions of polychlorinated biphenyls (PCBs) measured in background air in Leova, Moldova.

Nordum, M.; Breivik, K.; Aas, W.; Eckhardt, S.; Schlabach, M.; Balan, V.

Toward the next generation of air quality monitoring: Mercury.

Pirrone, N.; Aas, W.; Cinnirella, S.; Ebinghaus, R.; Hedgecock, I.M.; Pacyna, J.; Sprovieri, F.; Sunderland, E.M.

Overvåking av langtransportert forurenset luft og nedbør. Atmosfæriske tilførsler 2012.

Aas, W.; Solberg, S.; Manø, S.; Yttri, K.E.

Heavy metals: transboundary pollution of the environment.

Ilyin, I.; Rozovskaya, O.; Travnikov, O.; Varygina, M.; Aas, W.; Uggerud, H.T.

Biomass burning in eastern Europe during spring 2006 caused high deposition of ammonium in northern Fennoscandia.

Karlsson, P.E.; Ferm, M.; Tømmervik, H.; Hole, L.R.; Karlsson, G.P.; Ruoho-Airola, T.; Aas, W.; Hellsten, S.; Akselsson, C.; Mikkelsen, T.N.; Nihlgård, B.

Overvåking av langtransportert forurenset luft og nedbør. Årsrapport – Effekter 2011.

Schartau, A.K.L.; Fjellheim, A.; Walseng, B.; Skjelkvåle, B.L.; Halvorsen, G.A.; Skancke, L.B.; Saksgård, R.; Manø, S.; Solberg, S.; Jensen, T.C.; Høgåsen, T.; Hesthagen, T.; Aas, W.; Garmo, Ø.

Long-term changes of heavy metal transboundary pollution of the environment (1990-2010). EMEP contribution to the revision of the Heavy Metal Protocol.

Travnikov, O.; Ilyin, I.; Rozovskaya, O.; Varygina, M.; Aas, W.; Uggerud, H.T.; Mareckova, K.; Wankmueller, R.

Monitoring of atmospheric composition and trends.

Aas, W.

Deposition of major inorganic compounds in Norway 2007-2011.

Aas, W.; Hjellbrekke, A.-G.; Hole, L.; Tørseth, K.

Persistent organic pollutants in the environment.

Shatalov, V.; Gusev, A.; Dutchak, S.; Rozovskaya, O.; Sokovykh, V.; Vulykh, N.; Aas, W.; Breivik, K.

Lessons learnt from the first EMEP intensive measurement periods.

Aas, W.; Tsyro, S.; Bieber, E.; Bergström, R.; Ceburnis, D.; Ellermann, T.; Fagerli, H.; Frölich, M.; Gehrig, R.; Makkonen, U.; Nemitz, E.; Otjes, R.; Perez, N.; Perrino, C.; Prévôt, A. S. H.; Putaud, J.-P.; Simpson, D.; Spindler, G.; Vana, M.; Yttri, K.E.

Tilførselsprogrammet 2011. Passive air and water sampling at Andøya, Bjørnøya and Jan Mayen, 2010-2011.

Allan, J.; Aas, W.; Langford, K.; Christiansen, G.; Green, N.W.; Breivik, K.; Bæk, K.; Ranneklev, S.

Overvåking av langtransportert forurenset luft og nedbør. Atmosfæriske tilførsler 2011.

Aas, W.; Solberg, S.; Manø, S.; Yttri, K.E.

Introduction to the European Monitoring and Evaluation Programme (EMEP) and observed atmospheric composition change during 1972-2009.

Tørseth, K.; Aas, W.; Breivik, K.; Fjæraa, A.M.; Fiebig, M.; Hjellbrekke, A.-G.; Lund Myhre, C.; Solberg, S.; Yttri, K.E.

Overvåking av langtransportert forurenset luft og nedbør. Årsrapport – Effekter 2010.

Schartau, A.K.; Fjellheim, A.; Walseng, B.; Skjelkvåle, B.L.; Halvorsen, G.A.; Skancke, L.B.; Saksgård, R.; Manø, S.; Solberg, S.; Jensen, T.C.; Høgåsen, T.; Hesthagen, T.; Aas, W.; Garmo, Ø.

Persistent organic pollutants in the environment.

Gusev, A.; Dutchak, S.; Rozovskaya, O.; Shatalov, V.; Sokovykh, V.; Vulykh, N.; Aas, W.; Breivik, K.

AMAP/EMEP/NCP inter-laboratory study for POP analysis 2010.

Schlabach, M.; Farag-Clement, R.; Hung, H.; Kallenborn, R.; Su, Y.; Aas, W.

Transboundary particulate matter in Europe: Status report 2011.

Yttri, K.E.; Aas, W.; Tørseth, K.; Fiebig, M.; Fjæraa, A.M.; Tsyro, S.; Simpson, D.; Bergström, R.; Mareckova, K.; Wankmüller, R.; Klimont, Z.; Borken-Kleefeld, J.; Cavalli, F.; Putaud, J.-P.; Schultz, M.; Querol, X.; Alastuey, A.; Amato, F.; Cusack, M.; Reche, C.; Karanasiou, A.; Viana, M.; Moreno, T.; Pey, J.; Perez, N.; Laj, P.; Wiedersohler, A.

Nitrogen as a threat to European air quality.

Moldanova, J.; Grennfelt, P.; Jonsson, Å.; Simpson, D.; Spranger, T.; Aas, W.; Munthe, J.; Rabl, A.

Tilførselsprogrammet 2010. Passive air and water sampling at Andøya, Bjørnøya and Jan Mayen, 2009-2010.

Allan, I.J.; Aas, W.; Green, N.W.; Bæk, K.; Christiansen, G.; Breivik, K.

Modelling of sea salt concentrations over Europe: key uncertainties and comparison with observations.

Tsyro, S.; Aas, W.; Soares, J.; Sofiev, M.; Berge, H.; Spindler, G.

Tilførselsprogrammet 2010. Atmosfærisk tilførsel – overvåking på Andøya.

Aas, W.; Manø, S.; Krognes, T.; Blindheim, S.

Transboundary acidification, eutrophication and ground level ozone in Europe in 2009.

Fagerli, H.; Gauss, M.; Benedictow, A.; Griesfeller, J.; Jonson, J.E.; Nyiri, A.; Schulz, M.; Simpson, D.; Steensen, B.M.; Tsyro, S.; Valdebenito, A.; Wind, P.; Aas, W.; Hjellbrekke, A.-G.; Mareckova, K.; Wankmuller, R.; Iversen, T.; Kirkevåg, A.; Seland, Ø.; Vieno, M.

Overvåking av langtransportert forurenset luft og nedbør. Atmosfærisk tilførsel 2010.

Aas, W.; Solberg, S.; Manø, S.; Yttri, K.E.

Differences between European monitoring networks on atmospheric composition.

Aas, W.; Tørseth, K.; Myhre, C.L.

Using field campaigns results to reduce uncertainties in inventories.

Aas, W.; Breivik, K.; Yttri, K.E.

Heavy metals and POP measurements, 2008.

Aas, W.; Breivik, K.

Improvement of Norwegian monitoring infrastructures to meet future observational needs.

Fjæraa, A.M.; Fiebig, M.; Aas, W.; Lunder, C.; Myhre, C.L.

Tilførselsprogrammet 2009. Overvåking av tilførsler og miljøtilstand i Barentshavet og Lofotenområdet.

Green, N.W.; Molvær, J.; Kaste, Ø.; Schrum, C.; Yakushev, E.; Sørensen, K.; Allan, I.; Høgåsen, T.; Christiansen, A.B.; Heldal, H.E.; Klungsøyr, J.; Boitsov, S.; Børsheim, K.Y.; Måge, A.; Julshamn, K.; Aas, W.; Braathen, O.A.; Breivik, K.; Eckhardt, S.; Rudjord, A.L.; Iosjpe, M.; Brungot, A.L.

Transboundary acidification, eutrophication and ground level ozone in Europe in 2008.

Benedictow, A.; Berge, H.; Fagerli, H.; Gauss, M.; Jonson, J.E.; Nyiri, A.; Simpson, D.; Tsyro, S.; Valdebenito, A.; Shamsudheen, S.V.; Wind, P.; Aas, W.; Hjellbrekke, A.-G.; Mareckova, K.; Wankmuller, R.; Iversen, T.; Kirkevåg, A.; Seland, Ø.; Haugen, J.E.; Mills, G.

Heavy metals: transboundary pollution of the environment.

Ilyin, I.; Rozovskaya, O.; Sokovyh, V.; Travnikov, O.; Varygina, M.; Aas, W.; Uggerud, H.T.

Overvåking av langtransportert forurenset luft og nedbør. Atmosfærisk tilførsel 2009.

Aas, W.; Solberg, S.; Manø, S.; Yttri, K.E.

Tilførselsprogrammet fase III: Sammenstilling av grunnlagsdata for overvåking.

Wehde, H.; Braathen, O.-A.; Heldal, H.E.; Iosjpe, M.; Klungsøyr, J.; Måge, A.; Rudjord, A.L.; Aas, W.; Green, N.W.; Kaste, Ø.; Molvær, J.,.

Overvåkingsprogram for skogskader. Årsrapport 2008.

Andreassen, K.; Timmermann, V.; Clarke, N.; Solheim, H.; Røsberg, I.; Aas, W.

Transboundary acidification, eutrophication and ground level ozone in Europe in 2007.

Benedictow, A.; Fagerli, H.; Gauss, M.; Jonson, J.E.; Nyiri, A.; Simpson, D.; Tsyro, S.; Valdebenito, A.; Valiyaveetil, S.S.; Wind, P.; Aas, W.; Hjellbrekke, A.-G.; Mareckova, K.; Wankmuller, R.; Harmens, H.; Cooper, D.; Norris, D.; Schroder, W.; Pesch, R.; Holy, M.

EMEP Measurements in the EECCA Region and the EMEP Measurement Strategy.

Aas, W.; Tørseth, K.

Persistent organic pollutants in the environment.

Gusev, A.; Rozovskaya, O.; Shatalov, V.; Sokovyh, W.; Aas, W.; Breivik, K.

Overvåkingsprogrammet på Birkenes for atmosfæriske tilførsler.

Aas, W.

Overvåking av langtransporterte forurensninger 2008. Sammendragsrapport.

Wollan, A.K.; Schartau, A.K.; Fjellheim, A.; Walseng, B.; Skjelkvåle, B.L.; Framstad, E.; Halvorsen, G.A.; Halvorsen, G.; Bratli, H.; Bruteig, I.E.; Røsberg, I.; Kålås, J.A.; Yttri, K.E.; Andreassen, K.; Skancke, L.B.; Evju, M.; Clarke, N.; Aarrestad, P.A.; Saksgård, R.; Halvorsen, R.; Manø, S.; Solberg, S.; Økland, T.; Høgåsen, T.; Hesthagen, T.; Bakkestuen, V.; Timmermann, V.; Aas, W.

Heavy metals and POP measurements, 2007.

Aas, W.; Breivik, K.

Intensiv skogovervåking i 2008. Resultater fra ICP Forests Level 2 flater i Norge.

Andreassen, K.; Clarke, N.; Røsberg, I.; Timmermann, V.; Aas, W.

Comparison of methods for measuring atmospheric deposition of arsenic, cadmium, nickel and lead.

Aas, W.; Alleman, L.Y.; Bieber, E.; Gladtke, D.; Houdret, J.L.; Karlsson, V.; Monies, C.

Effects of increased biomass removal on the biogeochemistry of two Norwegian forest ecosystems.

Lange, H.; Clarke, N.; Kjønaas, O.J.; Aas, W.; Andreassen, K.; Børja, I.; Bratli, H., Eich-Greatorex, S.; Eldhuset, T.; Holt-Hanssen, K.; the four additional members of the Norwegian bioenergy team.

Atmospheric supply of nitrogen, lead, cadmium, mercury and dioxines/furanes to the Baltic Sea in 2006. Summary Report for HELCOM.

Bartnicki, J.; Gusev, A.; Aas, W.; Fagerli, H.; Valiyaveetil, S.

Overvåking av langtransportert forurenset luft og nedbør. Årsrapport – Effekter 2007.

Schartau, A.K.; Sjøeng, A.M.S.; Fjellheim, A.; Walseng, B.; Skjelkvåle, B.L.; Halvorsen, G.A.; Raddum, G.G.; Skancke, L.B.; Saksgård, R.; Solberg, S.; Høgåsen, T.; Hesthagen, T.; Aas, W.

Persistent organic pollutants in the environment.

Gusev A, Rozovskaya O, Shatalov, V.; Sokovyh, W.; Aas, W.; Breivik, K.; Halse, A.K.

Overvåkingsprogram for skogskader. Årsrapport 2007.

Andreassen, K.; Timmermann, V.; Clarke, N.; Solheim, H.; Aas, W.

Data quality 2006, quality assurance and field comparisons.

Aas, W. (eds.)

Intensiv skogovervåking i 2007. Resultater fra ICP Forest Level 2 flater i Norge.

Andreassen, K.; Clarke, N.; Timmermann, V.; Aas, W.

Atmospheric trace metal concentrations at Norwegian background sites during 25 years and its relation to European emissions.

Berg, T.; Aas, W.; Pacyna, J.; Uggerud, H.T.; Vadset, M.

Intercomparison of methods – integrated air filter.

MacTavish, D.; Tanabe, R.; Shaw, M.; O'Brien, J.; Aas, W.; Hanssen, J.E.; Lear, G.

Influence of summer and winter climate variability on nitrogen wet deposition in Norway.

Hole, L.R.; de Wit, H.A.; Aas, W.

Overvåking av langtransportert forurenset luft og nedbør. Årsrapport – Effekter 2006.

Schartau, A.K.; Fjellheim, A.; Walseng, B.; Skjelkvåle, B.L.; Halvorsen, G.A.; Raddum, G.G.; de Wit, H.; Skancke, L.B.; Saksgård, R.; Solberg, S.; Høgåsen, T.; Hesthagen, T.; Aas, W.; Kaste, Ø.

Overvåkingsprogram for skogskader. Årsrapport 2006.

Andreassen, K.; Timmermann, V.; Clarke, N.; Røsberg, I.; Solheim, H.; Aas, W.

Intensiv skogovervåking i 2006. Resultater fra ICP Forest Level 2 flater i Norge.

Andreassen, K.; Clarke, N.; Røsberg, I.; Timmermann, V.; Aas, W.

Data quality 2005, quality assurance and field comparisons.

Aas, W.

Heavy metals: transboundary pollution of the environment.

Ilyin, I.; Rozovskaya, O.; Travnikov, O.; Aas, W.

Relevant activities in EMEP: EMEP Monitoring programme, Expansion to the EECCA region, HTAP, QA/QC, Utilizing passive sampler. Powerpoint presentation.

Aas, W.

The evaluation of atmospheric pollution in Europe, The EMEP Programme. Powerpoint presentation.

Aas, W.

Overvåking av langtransporterte forurensninger 2006. Sammendragsrapport.

Monsen, B.L.S. (Red.) Hovedansvarlig for "Overvåking av langtransportert luft, nedbør": Luft, nedbør: Aas, W.; Manø, S.; Solberg, S.; Yttri, K.E.

AMAP datareport: Atmospheric subprogramme. Report no. 4.

Berg, T.; Aas, W.

Elemental and organic carbon in PM10: A one year measurement campaign within the European Monitoring and Evaluation Programme EMEP.

Yttri, K. E.; Aas, W.; Bjerke, A.; Cape, J. N.; Cavalli, F.; Ceburnis, D.; Dye, C.; Emblico, L.; Facchini, M. C.; Forster, C.; Hanssen, J. E.; Hansson, H. C.; Jennings, S. G.; Maenhaut, W.; Putaud, J. P.; Tørseth, K.

Transboundary particulate matter in Europe: Status report 4/2007.

Yttri, K.E.; Aas, W.; Tarrasón, L.; Vestreng, V.; Tsyro, S.; Simpson, D.; Putaud, J.P.; Cavalli, F.

Heavy metals and POP measurements, 2005.

Aas, W.; Breivik, K.

Overvåking av langtransportert forurenset luft og nedbør. Atmosfærisk tilførsel, 2006.

Aas, W.; Solberg, S.; Manø, S.; Yttri, K.E.

Field intercomparison of main components in air in EMEP.

Aas, W.; Schaug, J.; Hanssen, J.E.

Air concentrations and wet deposition of major inorganic ions at five non-urban sites in China, 2001-2003.

Aas, W.; Shao, M.; Jin, L.; Larssen, T.; Zhao, D.; Xiang, R.; Zhang, J.; Xiao, J.; Duan, L.

Atmospheric supply of nitrogen, lead, cadmium, mercury and dioxines/furanes to the Baltic Sea in 2004. Summary Report for HELCOM.

Bartnicki, J.; Gusev, A.; Aas, W.; Fagerli, H.

Elemental and organic carbon in PM10: A one year measurements campaign within the European monitoring and evaluation programme EMEP.

Yttri, K.E.; Aas, W.; Bjerke, A.; Ceburnis, D.; Dye, C.; Facchini, M.C.; Forster, C.; Hanssen, J.E.; Hansson, H.C.; Jennings, S.G.; Maenhaut, W.; Tørseth, K.

Transport of air pollutants to background sites in South China. Poster presentation.

Aas, W.; Forster, C.; Shao, M.; Larssen, T.; Zhao, D.; Xiang, R.; Lei, D.

Elemental and organic carbon in PM10: A one year measurements campaign within the European monitoring and evaluation programme EMEP.

Yttri, K.E.; Aas, W.; Bjerke, A.; Ceburnis, D.; Dye, C.; Facchini, M.C.; Forster, C.; Hanssen, J.E.; Hansson, H.C.; Jennings, S.G.; Maenhaut, W.; Tørseth, K.

Data quality 2004, quality assurance, and field comparisons.

Aas, W. (eds.)

Measurements of particulate matter: status report 2006.

Yttri, K.E.; Aas, W. (eds.)

Overvåking av langtransporterte forurensninger 2005. Sammendragsrapport.

Skjelkvåle, B.L. (red.) Hovedansvarlig for "Overvåking av langtransportert forurenset luft, nedbør", OPS, TOV Luft, nedbør: Aas, W.; Berg, T.; Manø, S.; Solberg, S.; Yttri, K.E.

Persistent organic pollutants in the environment.

Gusev, A.; Mantseva, E.; Rozovskaya, O.; Shatalov, V.; Strukov, B.; Vulykh, N.; Aas, W.; Breivik, K.

Overvåking av langtransportert forurenset luft og nedbør. Atmosfærisk tilførsel, 2005.

Aas, W.; Solberg, S.; Berg, T.; Manø, S.; Yttri, K.E.

Overvåking av langtransportert forurenset luft og nedbør. Årsrapport – Effekter 2004.

Schartau, A.K.; Fjellheim, A.; Walseng, B.; Skjelkvåle, B.L.; Halvorsen, G.; Hindar, A.; Raddum, G.G.; de Wit, H.; Skancke, L.B.; Saksgård, R.; Manø, S.; Solberg, S.; Høgåsen, T.; Berg, T.; Hesthagen, T.; Aas, W.; Kaste, Ø.

Overvåkingsprogram for skogskader. Årsrapport 2004.

Aamlid, D.; Andreassen, K.; Hylen, G.; Aas, W.

Overvåking av langtransporterte forurensninger 2004. Sammendragsrapport.

Skjelkvåle, B.L. (red.) Hovedansvarlig for "Overvåking av langtransportert forurenset luft, nedbør", OPS, TOV Luft, nedbør: Aas, W.; Manø, S.; Berg, T.; Solberg, S.

Total deposition of major inorganic ions at non-urban sites in China, 2000-2004 (part II).

Jin, L.; Shao, M.; Aas, W.; Duan, L.; Vogt, R.D.; Zhao, D.; Xiang, R.; Zhang, J.; Xiao, J.

Comparison of modelled and observed trends of nitrogen in air and precipitation in Europe, 1980-2002.

Fagerli, H.; Aas, W.

Monitoring strategy, technical issues. Powerpoint presentation.

Aas, W.

Partikkelmålinger i Norge fra lokalt til globalt perspektiv. Powerpoint presentasjon.

Aas, W.

An evaluation of monitoring data for HMs and POPs with emphasis on model applicability. Powerpoint presentation.

Berg, T.; Breivik, K.; Aas, W.; Manø, S.; Schaug, J.; Uggerud, H.T.

Field intercomparison of main components in air in EMEP. Powerpoint presentation.

Aas, W.; Schaug, J.; Hanssen, J.E.

Comparison of wet-only and bulk deposition data in relation to the needs of canopy exchange models. Powerpoint presentation.

Aas, W.

Total deposition of major inorganic ions at non-urban sites in China, 2001-2003 (part II).

Jin, L.; Shao, M.; Aas, W.; Duan, L.; Vogt, R.D.; Zhao, D.; Xiang, R.; Zhang, J.; Xiao, J.

Persistent organic pollutants in the environment.

Gusev, A.; Mantseva, E.; Rozovskaya, O.; Shatalov, V.; Strukov, B.; Vulykh, N.; Aas, W.; Breivik, K.

Heavy metals and POP measurements, 2003.

Aas, W.; Breivik, K.

Report on national ICP IM relevant activities in Norway in 2003-2004.

Aas, W.; Skjelkvåle, B.L.; Larssen, T.; Andreassen, K.

Overvåking av langtransportert forurenset luft og nedbør. Atmosfærisk tilførsel, 2004.

Aas, W.; Solberg, S.; Berg, T.; Manø, S.; Yttri, K.E.

Report on national ICP IM relevant activities in Norway in 2002.

Aas, W.; Skjelkvåle, B.L.; Larssen, T.; Andreassen, K.

Intensiv skogovervåking i 2003. Resultater fra ICP Forest Level 2 flater i Norge.

Andreassen, K.; Clarke, N.; Røsberg, I.; Timmermann, V.; Aas, W.

Data quality 2002, quality assurance, and field comparisons.

Aas, W.; Hjellbrekke, A.-G.; Manø, S.; Schaug, J.; Uggerud, H.T.

Overvåking av langtransportert forurenset luft og nedbør. Årsrapport – Effekter 2003.

Schartau, A.K.; Fjellheim, A.; Walseng, B.; Skjelkvåle, B.L.; Halvorsen, G.; Raddum, G.G.; Skancke, L.B.; Saksgård, R.; Manø, S.; Solberg, S.; Høgåsen, T.; Berg, T.; Hesthagen, T.; Aas, W.; Kaste, Ø.

Base cation deposition. Comparing precipitation measurements from EMEP and ICP Forest. Powerpoint presentation.

Aas, W.; Hjellbrekke, A.-G.

Current monitoring, deficiencies in relation to requirements in the draft strategy and associated costs for implementation. Powerpoint presentation.

Aas, W.

Overvåking av langtransporterte forurensninger 2003. Sammendragsrapport.

Skjelkvåle, B.L. (red.) Hovedansvarlig for "Overvåking av langtransportert forurenset luft, nedbør", OPS, TOV Atmosfærisk tilførsel: Aas, W.; Manø, S.; Berg, T.; Solberg, S.

Heavy metals: Transboundary pollution of the environment.

Ilyin, I.; Travnikov, O.; Aas, W.; Breivik, K.; Manø, S.

Overvåking av langtransportert forurenset luft og nedbør. Atmosfærisk tilførsel, 2003.

Aas, W.; Solberg, S.; Berg, T.; Manø, S.; Yttri, K.E.

Intensiv skogovervåking i 2002. Resultater fra ICP Forest Level 2 flater i Norge.

Andreassen, K.; Clarke, N.; Timmermann, V.; Aas, W.

National assessments, Norway. Poster presentation.

Schaug, J.; Solberg, S.; Tørseth, K.; Barret, K.; Hole, L.; Aas, W.

Heavy metals and POP measurements 2001.

Aas, W.; Hjellbrekke, A.-G.

Overvåking av langtransporterte forurensninger 2002. Sammendragsrapport.

Skjelkvåle, B.L. (red.) Hovedansvarlig for "Overvåking av langtransportert forurenset luft, nedbør, atmosfærisk tilførsel": Aas, W.; Manø, S.; Berg, T.; Solberg, S.

Heavy metals: transboundary pollution of the environment. Status report 2/2003.

Ilyin, I.; Travnikov, O.; Aas, W.; Uggerud, H.

NO2 sequential air sampler. NILU SS2000.

Uggerud, H.T.; Aas, W.; Willoch, H.

Intensive skogovervåkingsflater. Resultater fra 2001.

Andreassen, K.; Clarke, N.; Røsberg, I.; Solberg, S.; Aas, W.

Overvåking av langtransporterte forurensninger 2001. Sammendragsrapport.

Skjelkvåle, B.L. (red.). Hovedansvarlig for "Overvåking av langtransportert forurenset luft, nedbør": Aas, W.; Tørseth, K.; Manø, S.; Berg, T.; Solberg, S.

Overvåking av langtransportert forurenset luft og nedbør. Årsrapport – Effekter 2000.

Skjelkvåle, B.L. (red.) Schartau, A.K.; Fjellheim, A.; Walseng, B.; Raddum, G.G.; Halvorsen, G.; Røsberg, I.; Tørseth, K.; Skancke, L.B.; Saksgård, R.; Traaen, T.S.; Larssen, T.; Hesthagen, T.; Aas, W.

Data quality 1999, quality assurance, and field comparisons.

Aas, W.

EMEP manual for sampling and chemical analysis determination of heavy metals in ambient air and precipitation.

Aas, W.; Berg, T.; Hanssen, J.E.; Schaug, J.; Uggerud, H.T.

En vurdering av risiko-områder for kulturminner i Norge basert på forurensnings- og klimaparametre.

Henriksen, J.F.; Aas, W.; Gram, F.

Transboundary acidification and eutrophication in Europe. EMEP summary report 2000.

Tarrasón, L.; Schaug, J. (eds.) , Barrett, K.; Bartnicki, J.; Grini, A.; Hjellbrekke, A.-G.; Jonson, J. E.; Lenschow, H. S.; Olendrzynski, K.; Posch, M.; Semb, A.; Støren, E.; Tsyro, S.; Vestreng, V.; Aas, W.

Data quality 1998, quality assurance, and field comparisons.

Aas, W.; Hjellbrekke, A.-G.; Schaug, J.

Intensive skogovervåkingsflater. Resultater fra 1999.

Solberg, S.; Andreassen, K.; Clarke, N.; Røsberg, I.; Tørseth, K.; Aamlid, D.; Aas, W.

Overvåking av langtransportert forurenset luft og nedbør. Atmosfærisk tilførsel, 1999.

Aas, W.; Tørseth, K.; Solberg, S.; Berg, T.; Manø, S.