18 results on '"Weinhold, K"'
Search Results
2. New Particle Formation and impact on CCN concentrations in the boundary layer and free troposphere at the high altitude station of Chacaltaya (5240 m a.s.l.), Bolivia
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Rose, C., primary, Sellegri, K., additional, Moreno, I., additional, Velarde, F., additional, Ramonet, M., additional, Weinhold, K., additional, Krejci, R., additional, Andrade, M., additional, Wiedensohler, A., additional, Ginot, P., additional, and Laj, P., additional
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- 2016
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3. Long-term observations of tropospheric particle number size distributions and equivalent black carbon mass concentrations in the German Ultrafine Aerosol Network (GUAN)
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Birmili, W., primary, Weinhold, K., additional, Merkel, M., additional, Rasch, F., additional, Sonntag, A., additional, Wiedensohler, A., additional, Bastian, S., additional, Schladitz, A., additional, Löschau, G., additional, Cyrys, J., additional, Pitz, M., additional, Gu, J., additional, Kusch, T., additional, Flentje, H., additional, Quass, U., additional, Kaminski, H., additional, Kuhlbusch, T. A. J., additional, Meinhardt, F., additional, Schwerin, A., additional, Bath, O., additional, Ries, L., additional, Wirtz, K., additional, and Fiebig, M., additional
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- 2015
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4. Supplementary material to "Long-term observations of tropospheric particle number size distributions and equivalent black carbon mass concentrations in the German Ultrafine Aerosol Network (GUAN)"
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Birmili, W., primary, Weinhold, K., additional, Merkel, M., additional, Rasch, F., additional, Sonntag, A., additional, Wiedensohler, A., additional, Bastian, S., additional, Schladitz, A., additional, Löschau, G., additional, Cyrys, J., additional, Pitz, M., additional, Gu, J., additional, Kusch, T., additional, Flentje, H., additional, Quass, U., additional, Kaminski, H., additional, Kuhlbusch, T. A. J., additional, Meinhardt, F., additional, Schwerin, A., additional, Bath, O., additional, Ries, L., additional, Wirtz, K., additional, and Fiebig, M., additional
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- 2015
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5. Intercomparison of 15 aerodynamic particle size spectrometers (APS 3321): uncertainties in particle sizing and number size distribution
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Pfeifer, S., primary, Müller, T., additional, Weinhold, K., additional, Zikova, N., additional, Santos, S., additional, Marinoni, A., additional, Bischof, O. F., additional, Kykal, C., additional, Ries, L., additional, Meinhardt, F., additional, Aalto, P., additional, Mihalopoulos, N., additional, and Wiedensohler, A., additional
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- 2015
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6. Comprehensive assessment of meteorological conditions and airflow connectivity during HCCT-2010
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Tilgner, A., primary, Schöne, L., additional, Bräuer, P., additional, van Pinxteren, D., additional, Hoffmann, E., additional, Spindler, G., additional, Styler, S. A., additional, Mertes, S., additional, Birmili, W., additional, Otto, R., additional, Merkel, M., additional, Weinhold, K., additional, Wiedensohler, A., additional, Deneke, H., additional, Schrödner, R., additional, Wolke, R., additional, Schneider, J., additional, Haunold, W., additional, Engel, A., additional, Wéber, A., additional, and Herrmann, H., additional
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- 2014
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7. A concept of an automated function control for ambient aerosol measurements using mobility particle size spectrometers
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Schladitz, A., primary, Merkel, M., additional, Bastian, S., additional, Birmili, W., additional, Weinhold, K., additional, Löschau, G., additional, and Wiedensohler, A., additional
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- 2014
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8. Mobility particle size spectrometers: harmonization of technical standards and data structure to facilitate high quality long-term observations of atmospheric particle number size distributions
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Wiedensohler, A., Birmili, W., Nowak, A., Sonntag, A., Weinhold, K., Merkel, M., Wehner, B., Tuch, T., Pfeifer, S., Fiebig, M., Fjaraa, A. M., Asmi, E., Sellegri, K., Depuy, R., Venzac, H., Villani, P., Laj, P., Aalto, P., Ogren, J. A., Swietlicki, Erik, Williams, P., Roldin, Pontus, Quincey, P., Hueglin, C., Fierz-Schmidhauser, R., Gysel, M., Weingartner, E., Riccobono, F., Santos, S., Gruening, C., Faloon, K., Beddows, D., Harrison, R., Monahan, C., Jennings, S. G., O'Dowd, C. D., Marinoni, A., Horn, H. -G., Keck, L., Jiang, J., Scheckman, J., McMurry, P. H., Deng, Z., Zhao, C. S., Moerman, M., Henzing, B., de Leeuw, G., Loeschau, G., Bastian, S., Wiedensohler, A., Birmili, W., Nowak, A., Sonntag, A., Weinhold, K., Merkel, M., Wehner, B., Tuch, T., Pfeifer, S., Fiebig, M., Fjaraa, A. M., Asmi, E., Sellegri, K., Depuy, R., Venzac, H., Villani, P., Laj, P., Aalto, P., Ogren, J. A., Swietlicki, Erik, Williams, P., Roldin, Pontus, Quincey, P., Hueglin, C., Fierz-Schmidhauser, R., Gysel, M., Weingartner, E., Riccobono, F., Santos, S., Gruening, C., Faloon, K., Beddows, D., Harrison, R., Monahan, C., Jennings, S. G., O'Dowd, C. D., Marinoni, A., Horn, H. -G., Keck, L., Jiang, J., Scheckman, J., McMurry, P. H., Deng, Z., Zhao, C. S., Moerman, M., Henzing, B., de Leeuw, G., Loeschau, G., and Bastian, S.
- Abstract
Mobility particle size spectrometers often referred to as DMPS (Differential Mobility Particle Sizers) or SMPS (Scanning Mobility Particle Sizers) have found a wide range of applications in atmospheric aerosol research. However, comparability of measurements conducted world-wide is hampered by lack of generally accepted technical standards and guidelines with respect to the instrumental set-up, measurement mode, data evaluation as well as quality control. Technical standards were developed for a minimum requirement of mobility size spectrometry to perform long-term atmospheric aerosol measurements. Technical recommendations include continuous monitoring of flow rates, temperature, pressure, and relative humidity for the sheath and sample air in the differential mobility analyzer. We compared commercial and custom-made inversion routines to calculate the particle number size distributions from the measured electrical mobility distribution. All inversion routines are comparable within few per cent uncertainty for a given set of raw data. Furthermore, this work summarizes the results from several instrument intercomparison workshops conducted within the European infrastructure project EUSAAR (European Supersites for Atmospheric Aerosol Research) and ACTRIS (Aerosols, Clouds, and Trace gases Research InfraStructure Network) to determine present uncertainties especially of custom-built mobility particle size spectrometers. Under controlled laboratory conditions, the particle number size distributions from 20 to 200 nm determined by mobility particle size spectrometers of different design are within an uncertainty range of around +/- 10% after correcting internal particle losses, while below and above this size range the discrepancies increased. For particles larger than 200 nm, the uncertainty range increased to 30%, which could not be explained. The network reference mobility spectrometers with identical design agreed within +/- 4% in the peak particle number concentrat
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- 2012
9. Supplementary material to "Critical assessment of meteorological conditions and airflow connectivity during HCCT-2010"
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Tilgner, A., primary, Schöne, L., additional, Bräuer, P., additional, van Pinxteren, D., additional, Hoffmann, E., additional, Spindler, G., additional, Mertes, S., additional, Birmili, W., additional, Otto, R., additional, Merkel, M., additional, Weinhold, K., additional, Wiedensohler, A., additional, Deneke, H., additional, Haunold, W., additional, Engel, A., additional, Wéber, A., additional, and Herrmann, H., additional
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- 2014
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10. A concept of an automated function control for ambient aerosol measurements using mobility particle size spectrometers
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Schladitz, A., primary, Merkel, M., additional, Bastian, S., additional, Birmili, W., additional, Weinhold, K., additional, Löschau, G., additional, and Wiedensohler, A., additional
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- 2013
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11. Mobility particle size spectrometers: harmonization of technical standards and data structure to facilitate high quality long-term observations of atmospheric particle number size distributions
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Wiedensohler, A., primary, Birmili, W., additional, Nowak, A., additional, Sonntag, A., additional, Weinhold, K., additional, Merkel, M., additional, Wehner, B., additional, Tuch, T., additional, Pfeifer, S., additional, Fiebig, M., additional, Fjäraa, A. M., additional, Asmi, E., additional, Sellegri, K., additional, Depuy, R., additional, Venzac, H., additional, Villani, P., additional, Laj, P., additional, Aalto, P., additional, Ogren, J. A., additional, Swietlicki, E., additional, Williams, P., additional, Roldin, P., additional, Quincey, P., additional, Hüglin, C., additional, Fierz-Schmidhauser, R., additional, Gysel, M., additional, Weingartner, E., additional, Riccobono, F., additional, Santos, S., additional, Grüning, C., additional, Faloon, K., additional, Beddows, D., additional, Harrison, R., additional, Monahan, C., additional, Jennings, S. G., additional, O'Dowd, C. D., additional, Marinoni, A., additional, Horn, H.-G., additional, Keck, L., additional, Jiang, J., additional, Scheckman, J., additional, McMurry, P. H., additional, Deng, Z., additional, Zhao, C. S., additional, Moerman, M., additional, Henzing, B., additional, de Leeuw, G., additional, Löschau, G., additional, and Bastian, S., additional
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- 2012
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12. Diurnal variations of ambient particulate wood burning emissions and their contribution to the concentration of Polycyclic Aromatic Hydrocarbons (PAHs) in Seiffen, Germany
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Poulain, L., primary, Iinuma, Y., additional, Müller, K., additional, Birmili, W., additional, Weinhold, K., additional, Brüggemann, E., additional, Gnauk, T., additional, Hausmann, A., additional, Löschau, G., additional, Wiedensohler, A., additional, and Herrmann, H., additional
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- 2011
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13. Influences of the 2010 Eyjafjallajökull volcanic plume on air quality in the northern Alpine region
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Schäfer, K., primary, Thomas, W., additional, Peters, A., additional, Ries, L., additional, Obleitner, F., additional, Schnelle-Kreis, J., additional, Birmili, W., additional, Diemer, J., additional, Fricke, W., additional, Junkermann, W., additional, Pitz, M., additional, Emeis, S., additional, Forkel, R., additional, Suppan, P., additional, Flentje, H., additional, Gilge, S., additional, Wichmann, H. E., additional, Meinhardt, F., additional, Zimmermann, R., additional, Weinhold, K., additional, Soentgen, J., additional, Münkel, C., additional, Freuer, C., additional, and Cyrys, J., additional
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- 2011
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14. Number size distributions and seasonality of submicron particles in Europe 2008–2009
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Asmi, A., primary, Wiedensohler, A., additional, Laj, P., additional, Fjaeraa, A.-M., additional, Sellegri, K., additional, Birmili, W., additional, Weingartner, E., additional, Baltensperger, U., additional, Zdimal, V., additional, Zikova, N., additional, Putaud, J.-P., additional, Marinoni, A., additional, Tunved, P., additional, Hansson, H.-C., additional, Fiebig, M., additional, Kivekäs, N., additional, Lihavainen, H., additional, Asmi, E., additional, Ulevicius, V., additional, Aalto, P. P., additional, Swietlicki, E., additional, Kristensson, A., additional, Mihalopoulos, N., additional, Kalivitis, N., additional, Kalapov, I., additional, Kiss, G., additional, de Leeuw, G., additional, Henzing, B., additional, Harrison, R. M., additional, Beddows, D., additional, O'Dowd, C., additional, Jennings, S. G., additional, Flentje, H., additional, Weinhold, K., additional, Meinhardt, F., additional, Ries, L., additional, and Kulmala, M., additional
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- 2011
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15. Supplementary material to "Diurnal variations of residential particulate wood burning emissions and their contribution to the concentration of Polycyclic Aromatic Hydrocarbons (PAHs)"
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Poulain, L., primary, Iinuma, Y., additional, Müller, K., additional, Birmili, W., additional, Weinhold, K., additional, Brüggemann, E., additional, Gnauk, T., additional, Hausmann, A., additional, Löschau, G., additional, Wiedensohler, A., additional, and Herrmann, H., additional
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- 2011
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16. Diurnal variations of residential particulate wood burning emissions and their contribution to the concentration of Polycyclic Aromatic Hydrocarbons (PAHs)
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Poulain, L., primary, Iinuma, Y., additional, Müller, K., additional, Birmili, W., additional, Weinhold, K., additional, Brüggemann, E., additional, Gnauk, T., additional, Hausmann, A., additional, Löschau, G., additional, Wiedensohler, A., additional, and Herrmann, H., additional
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- 2011
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17. Particle mobility size spectrometers: harmonization of technical standards and data structure to facilitate high quality long-term observations of atmospheric particle number size distributions
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Wiedensohler, A., primary, Birmili, W., additional, Nowak, A., additional, Sonntag, A., additional, Weinhold, K., additional, Merkel, M., additional, Wehner, B., additional, Tuch, T., additional, Pfeifer, S., additional, Fiebig, M., additional, Fjäraa, A. M., additional, Asmi, E., additional, Sellegri, K., additional, Depuy, R., additional, Venzac, H., additional, Villani, P., additional, Laj, P., additional, Aalto, P., additional, Ogren, J. A., additional, Swietlicki, E., additional, Roldin, P., additional, Williams, P., additional, Quincey, P., additional, Hüglin, C., additional, Fierz-Schmidhauser, R., additional, Gysel, M., additional, Weingartner, E., additional, Riccobono, F., additional, Santos, S., additional, Grüning, C., additional, Faloon, K., additional, Beddows, D., additional, Harrison, R. M., additional, Monahan, C., additional, Jennings, S. G., additional, O'Dowd, C. D., additional, Marinoni, A., additional, Horn, H.-G., additional, Keck, L., additional, Jiang, J., additional, Scheckman, J., additional, McMurry, P. H., additional, Deng, Z., additional, Zhao, C. S., additional, Moerman, M., additional, Henzing, B., additional, and de Leeuw, G., additional
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- 2010
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18. A global analysis of climate-relevant aerosol properties retrieved from the network of Global Atmosphere Watch (GAW) near-surface observatories
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P. Laj, A. Bigi, C. Rose, E. Andrews, C. Lund Myhre, M. Collaud Coen, Y. Lin, A. Wiedensohler, M. Schulz, J. A. Ogren, M. Fiebig, J. Gliß, A. Mortier, M. Pandolfi, T. Petäja, S.-W. Kim, W. Aas, J.-P. Putaud, O. Mayol-Bracero, M. Keywood, L. Labrador, P. Aalto, E. Ahlberg, L. Alados Arboledas, A. Alastuey, M. Andrade, B. Artíñano, S. Ausmeel, T. Arsov, E. Asmi, J. Backman, U. Baltensperger, S. Bastian, O. Bath, J. P. Beukes, B. T. Brem, N. Bukowiecki, S. Conil, C. Couret, D. Day, W. Dayantolis, A. Degorska, K. Eleftheriadis, P. Fetfatzis, O. Favez, H. Flentje, M. I. Gini, A. Gregorič, M. Gysel-Beer, A. G. Hallar, J. Hand, A. Hoffer, C. Hueglin, R. K. Hooda, A. Hyvärinen, I. Kalapov, N. Kalivitis, A. Kasper-Giebl, J. E. Kim, G. Kouvarakis, I. Kranjc, R. Krejci, M. Kulmala, C. Labuschagne, H.-J. Lee, H. Lihavainen, N.-H. Lin, G. Löschau, K. Luoma, A. Marinoni, S. Martins Dos Santos, F. Meinhardt, M. Merkel, J.-M. Metzger, N. Mihalopoulos, N. A. Nguyen, J. Ondracek, N. Pérez, M. R. Perrone, J.-E. Petit, D. Picard, J.-M. Pichon, V. Pont, N. Prats, A. Prenni, F. Reisen, S. Romano, K. Sellegri, S. Sharma, G. Schauer, P. Sheridan, J. P. Sherman, M. Schütze, A. Schwerin, R. Sohmer, M. Sorribas, M. Steinbacher, J. Sun, G. Titos, B. Toczko, T. Tuch, P. Tulet, P. Tunved, V. Vakkari, F. Velarde, P. Velasquez, P. Villani, S. Vratolis, S.-H. Wang, K. Weinhold, R. Weller, M. Yela, J. Yus-Diez, V. Zdimal, P. Zieger, N. Zikova, INAR Physics, Institute for Atmospheric and Earth System Research (INAR), Institut des Géosciences de l’Environnement (IGE), Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), National Research Council of Italy | Consiglio Nazionale delle Ricerche (CNR), Helsingin yliopisto = Helsingfors universitet = University of Helsinki, Università degli Studi di Modena e Reggio Emilia = University of Modena and Reggio Emilia (UNIMORE), Laboratoire de Météorologie Physique (LaMP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Clermont Auvergne [2017-2020] (UCA [2017-2020])-Centre National de la Recherche Scientifique (CNRS), Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado [Boulder]-National Oceanic and Atmospheric Administration (NOAA), NOAA Earth System Research Laboratory (ESRL), National Oceanic and Atmospheric Administration (NOAA), Norwegian Institute for Air Research (NILU), Federal Office of Meteorology and Climatology MeteoSwiss, Leibniz Institute for Tropospheric Research (TROPOS), Norwegian Meteorological Institute [Oslo] (MET), Institute of Environmental Assessment and Water Research (IDAEA), Consejo Superior de Investigaciones Científicas [Madrid] (CSIC), School of Earth and Environmental Sciences [Seoul] (SEES), Seoul National University [Seoul] (SNU), JRC Institute for Environment and Sustainability (IES), European Commission - Joint Research Centre [Ispra] (JRC), Universidad Mayor de San Andrés (UMSA), Centro de Investigaciones Energéticas Medioambientales y Tecnológicas [Madrid] (CIEMAT), Finnish Meteorological Institute (FMI), Paul Scherrer Institute (PSI), Laboratory of Atmospheric Chemistry [Paul Scherrer Institute] (LAC), Agence Nationale pour la Gestion des Déchets Radioactifs (ANDRA), Iinstitute of Environmental Protection - National Research Institute (IOS-PIB), Environmental Radioactivity laboratory (ERL), Institute of Nuclear and Radiological Sciences and Technology, Energy and Safety (INRASTES), National Center for Scientific Research 'Demokritos' (NCSR)-National Center for Scientific Research 'Demokritos' (NCSR), National Centre for Scientific Research Demokritos, Institut National de l'Environnement Industriel et des Risques (INERIS), Deutscher Wetterdienst [Offenbach] (DWD), Department of Computer Science and Engineering [Minneapolis], University of Minnesota [Twin Cities] (UMN), University of Minnesota System-University of Minnesota System, Swiss Federal Laboratories for Materials Science and Technology [Dübendorf] (EMPA), Arctic Space Centre [Helsinki], Bulgarian Academy of Sciences (BAS), University of Crete [Heraklion] (UOC), Institute for Chemical Technologies and Analytics, Vienna University of Technology (TU Wien), Environmental Chemical Processes Laboratory [Heraklion] (ECPL), Department of Chemistry [Heraklion], University of Crete [Heraklion] (UOC)-University of Crete [Heraklion] (UOC), Department of Environmental Science and Analytical Chemistry [Stockholm] (ACES), Stockholm University, South African Weather Service (SAWS), Department of Medicine [New York], Icahn School of Medicine at Mount Sinai [New York] (MSSM), Observatoire des Sciences de l'Univers de La Réunion (OSU-Réunion), Institut national des sciences de l'Univers (INSU - CNRS)-Université de La Réunion (UR), Institute for Environmental Research and Sustainable Development (IERSD), National Observatory of Athens (NOA), Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] (LSCE), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Chimie Atmosphérique Expérimentale (CAE), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'aérologie (LAERO), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), NERC National Centre for Earth Observation (NCEO), Natural Environment Research Council (NERC), Laboratoire de l'Atmosphère et des Cyclones (LACy), Institut national des sciences de l'Univers (INSU - CNRS)-Université de La Réunion (UR)-Centre National de la Recherche Scientifique (CNRS)-Météo-France, Institute for Applied Environmental Research [Stockholm], Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung (AWI), Instituto Nacional de Técnica Aeroespacial (INTA), European Project: 654109,H2020,H2020-INFRAIA-2014-2015,ACTRIS-2(2015), 10092390 - Beukes, Johan Paul, European Commission, Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Institut de Recherche pour le Développement (IRD)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), CNR - National Research Council of Italy, University of Helsinki, Università degli Studi di Modena e Reggio Emilia, Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Centre National de la Recherche Scientifique (CNRS)-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées, Centre National de la Recherche Scientifique (CNRS)-Université de La Réunion (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Météo France, Laj, P., Bigi, A., Rose, C., Andrews, E., Lund Myhre, C., Collaud Coen, M., Lin, Y., Wiedensohler, A., Schulz, M., A. Ogren, J., Fiebig, M., Gliss, J., Mortier, A., Pandolfi, M., Petaja, T., Kim, S. -W., Aas, W., Putaud, J. -P., Mayol-Bracero, O., Keywood, M., Labrador, L., Aalto, P., Ahlberg, E., Alados Arboledas, L., Alastuey, A., Andrade, M., Artinano, B., Ausmeel, S., Arsov, T., Asmi, E., Backman, J., Baltensperger, U., Bastian, S., Bath, O., Paul Beukes, J., T. Brem, B., Bukowiecki, N., Conil, S., Couret, C., Day, D., Dayantolis, W., Degorska, A., Eleftheriadis, K., Fetfatzis, P., Favez, O., Flentje, H., I. Gini, M., Gregoric, A., Gysel-Beer, M., Gannet Hallar, A., Hand, J., Hoffer, A., Hueglin, C., K. Hooda, R., Hyvarinen, A., Kalapov, I., Kalivitis, N., Kasper-Giebl, A., Eun Kim, J., Kouvarakis, G., Kranjc, I., Krejci, R., Kulmala, M., Labuschagne, C., Lee, H. -J., Lihavainen, H., Lin, N. -H., Loschau, G., Luoma, K., Marinoni, A., Martins Dos Santos, S., Meinhardt, F., Merkel, M., Metzger, J. -M., Mihalopoulos, N., Anh Nguyen, N., Ondracek, J., Perez, N., Rita Perrone, M., Pichon, J. -M., Picard, D., Pont, V., Prats, N., Prenni, A., Reisen, F., Romano, S., Sellegri, K., Sharma, S., Schauer, G., Sheridan, P., Patrick Sherman, J., Schutze, M., Schwerin, A., Sohmer, R., Sorribas, M., Steinbacher, M., Sun, J., Titos, G., Toczko, B., Tuch, T., Tulet, P., Tunved, P., Vakkari, V., Velarde, F., Velasquez, P., Villani, P., Vratolis, S., Wang, S. -H., Weinhold, K., Weller, R., Yela, M., Yus-Diez, J., Zdimal, V., Zieger, P., and Zikova, N.
- Subjects
Earth's energy budget ,1171 Geosciences ,Atmospheric Science ,Eearth radiation balance ,PARTICLE NUMBER ,010504 meteorology & atmospheric sciences ,Particle number ,Meteorology ,VISIBLE-LIGHT ABSORPTION ,010501 environmental sciences ,01 natural sciences ,Atmosphere ,PARTICULATE MATTER ,Solar radiation ,Cloud condensation nuclei ,lcsh:TA170-171 ,ORGANIC AEROSOL ,Physics::Atmospheric and Oceanic Physics ,0105 earth and related environmental sciences ,[PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph] ,SIZE DISTRIBUTIONS ,lcsh:TA715-787 ,Global Atmosphere Watch ,REGIONAL BACKGROUND SITES ,lcsh:Earthwork. Foundations ,Aerosol particles ,OPTICAL-PROPERTIES ,Albedo ,Particulates ,RADIATIVE PROPERTIES ,Aerosol ,lcsh:Environmental engineering ,13. Climate action ,Greenhouse gas ,FILTER-BASED MEASUREMENTS ,BLACK CARBON ,Environmental science ,Trollobservatoriet ,Global Climate Monitoring System - Abstract
Aerosol particles are essential constituents of the Earth’s atmosphere, impacting the earth radiation balance directly by scattering and absorbing solar radiation, and indirectly by acting as cloud condensation nuclei. In contrast to most greenhouse gases, aerosol particles have short atmospheric residence times, resulting in a highly heterogeneous distribution in space and time. There is a clear need to document this variability at regional scale through observations involving, in particular, the in situ near-surface segment of the atmospheric observation system. This paper will provide the widest effort so far to document variability of climate-relevant in situ aerosol properties (namely wavelength dependent particle light scattering and absorption coefficients, particle number concentration and particle number size distribution) from all sites connected to the Global Atmosphere Watch network. High-quality data from almost 90 stations worldwide have been collected and controlled for quality and are reported for a reference year in 2017, providing a very extended and robust view of the variability of these variables worldwide. The range of variability observed worldwide for light scattering and absorption coefficients, single-scattering albedo, and particle number concentration are presented together with preliminary information on their long-term trends and comparison with model simulation for the different stations. The scope of the present paper is also to provide the necessary suite of information, including data provision procedures, quality control and analysis, data policy, and usage of the ground-based aerosol measurement network. It delivers to users of the World Data Centre on Aerosol, the required confidence in data products in the form of a fully characterized value chain, including uncertainty estimation and requirements for contributing to the global climate monitoring system., European Commission Joint Research Centre 654109, European ERDF funds through different Spanish R&D projects of the Spanish Ministerio de Economia, Industria y Competitividad, NorthWest University, University of Helsinki, Academy of Finland 272041, Academy of Finland project Greenhouse gas 269095 296302, Korea Meteorological Administration Research and Development Program "Development of Monitoring and Analysis Techniques for Atmospheric Composition in Korea KMA2018-00522, National Research Foundation of Korea 2017R1D1A1B06032548, Korea Meteorological Administration Research and Development Program KMI2018-01111, Taiwan Environmental Protection Administration, Ministry of Research, France, French Ministry of the Environment, United States Environmental Protection Agency, MeteoSwiss (GAW-CH aerosol monitoring programme), Swiss State Secretariat for Education, Research and Innovation (SERI), Ministry of Education, Youth and Sports of CR within National Sustainability Program I (NPU I) LO1415, ERDF "ACTRISCZ RI" CZ.02.1.01/0.0/0.0/16_013/0001315 CGL2017-85344-R MINECO/AEI/FEDER, TIGAS-CM (Madrid Regional Government) Y2018/EMT-5177, AIRTECCM (Madrid Regional Government) P2018/EMT4329 REDMAAS2020 RED2018-102594-T CIENCIA, Spanish Ministry of Economy, Industry and Competitiveness, European Union (EU) CGL2016-78594-R, Generalitat de Catalunya AGAUR 2017 SGR41, National Institute for Aerospace Technology, Ministerio Espanol de Economia, Industria y Competitividad (MINECO) MIS 5021516, Competitiveness, Entrepreneurship and Innovation, NSRF, Ministry of Education, Universities and Research (MIUR), Norwegian Environment Agency, Swedish FORMAS; Swedish Research Council (VR), Magnus Bergvall foundation, Marta och Erik Holmberg foundation, Swedish EPA
- Published
- 2020
- Full Text
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