Dipòsit Digital de Documents de la UAB 11 registres trobats  1 - 10següent  anar al registre: La cerca s'ha fet en 0.01 segons. 
1.
17 p, 6.9 MB Near-surface and columnar measurements with a micro pulse lidar of atmospheric pollen in Barcelona, Spain / Sicard, Michaël (Universitat Politècnica de Catalunya. Remote Sensing Laboratory) ; Izquierdo Miguel, Rebeca (Universitat Politècnica de Catalunya. Departament de Física) ; Alarcón Jordán, Marta, 1958- (Universitat Politècnica de Catalunya. Departament de Física) ; Belmonte, Jordina (Institut de Ciència i Tecnologia Ambientals) ; Comerón, Adolfo (Universitat Politècnica de Catalunya. Remote Sensing Laboratory) ; Baldasano, José Maria (Universitat Politècnica de Catalunya. Laboratori de Modelització Ambiental)
We present for the first time continuous hourly measurements of pollen near-surface concentration and lidarderived profiles of particle backscatter coefficients and of volume and particle depolarization ratios during a 5-day pollination event observed in Barcelona, Spain, between 27 and 31 March 2015. [...]
1082 to 2830 pollenm¯³. Platanus and Pinus pollen types.
represented together more than 80%of the total pollen. Maximum hourly pollen concentrations of 4700 and 1200m¯³.
were found for Platanus and Pinus, respectively. Every day a clear diurnal cycle caused by the vertical transport of the airborne pollen was visible on the lidar-derived profiles.
with maxima usually reached between 12:00 and 15:00 UT. A method based on the lidar polarization capabilities was used to retrieve the contribution of the pollen to the total aerosol optical depth (AOD). [...]
17:00 UT) pollen AOD was 0. 05, which represented 29% of the total AOD. Maximum values of the pollen AOD and its contribution to the total AOD reached 0. 12 and 78 %, respectively. The diurnal means of the volume and particle depolarization ratios in the pollen plume were 0. [...]
ratio the first correlation study yields to correlation.
coefficients ranging 0. 00–0. 81 and the second to correlation.
coefficients ranging 0. 49–0. 86.

- 10.5194/acp-16-6805-2016
Atmospheric chemistry and physics, Vol. 16 Núm. 11 (june 2016) , p. 6805-6821  
2.
18 p, 418.6 KB Fossil versus contemporary sources of fine elemental and organic carbonaceous particulate matter during the DAURE campaign in Northeast Spain / Minguillon, M. C. (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Perron, N. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Querol Carceller, Xavier (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Szidat, S. (University of Bern. Department of Chemistry and Biochemistry (Suïssa)) ; S. M. Fahrni (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Alastuey, Andrés (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Jiménez, J. L. (University of Colorado. Department of Chemistry and Biochemistry) ; Mohr, C. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Ortega, A. M. (University of Colorado. Department of Atmospheric and Oceanic Science) ; Day, D. A. (University of Colorado. Department of Chemistry and Biochemistry) ; Lanz, V. A. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Wacker, L. (Laboratory of Ion Beam Physics, ETH Honggerberg (Suïssa)) ; Reche Andúgar, Cristina (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Cusack, Michael (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Amato, F. (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Kiss, G. (University of Pannonia, Air Chemistry Group of the Hungarian Academy of Sciences) ; Hoffer, A. (University of Pannonia, Air Chemistry Group of the Hungarian Academy of Sciences) ; Decesari, S. (Istituto di Scienze dell'Atmosfera e del Clima) ; Moretti, F. (Istituto di Scienze dell'Atmosfera e del Clima) ; Hillamo, R. (Finnish Meteorological Institute, Air Quality Research, (Finlandia)) ; Teinilä, K. (Finnish Meteorological Institute, Air Quality Research, (Finlandia)) ; Seco Guix, Roger (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Metzger, A. (Innsbruck University. Institute of Ion Physics and Applied Physics) ; Schallhart, S. (Innsbruck University. Institute of Ion Physics and Applied Physics) ; Muller, M. (Innsbruck University. Institute of Ion Physics and Applied Physics) ; Hansel, A. (Innsbruck University. Institute of Ion Physics and Applied Physics) ; Burkhart, J. F. (Norwegian Institute for Air Research (Norway)) ; Baltensperger, U. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Prévôt, A. S. H. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry)
We present results from the international field campaign DAURE (Determination of the sources of atmospheric Aerosols in Urban and Rural Environments in the Western Mediterranean), with the objective of apportioning the sources of fine carbonaceous aerosols. [...]
2011 - 10.5194/acp-11-12067-2011
Atmospheric chemistry and physics, Vol. 11, issue 23 (Des. 2011) , p. 12067-12084  
3.
17 p, 2.3 MB Identification and quantification of organic aerosol from cooking and other sources in Barcelona using aerosol mass spectrometer data / Mohr, C. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; DeCarlo, P. F. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Heringa, M. F. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Chirico, R. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Slowik, J. G. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Richter, R. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Reche Andúgar, Cristina (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Alastuey, Andrés (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Querol Carceller, Xavier (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Seco Guix, Roger (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Jiménez, J. L. (University of Colorado. Department of Chemistry and Biochemistry) ; Crippa, M. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Zimmermann, R. (University of Rostock. Institute of Chemistry) ; Baltensperger, U. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Prévot, A. S. H. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry)
PM1 (particulate matter with an aerodynamic diameter <1 μm) non-refractory components and black carbon were measured continuously together with additional air quality and atmospheric parameters at an urban background site in Barcelona, Spain, during March 2009 (campaign DAURE, Determination of the sources of atmospheric Aerosols in Urban and Rural Environments in the western Mediterranean). [...]
2012 - 10.5194/acp-12-1649-2012
Atmospheric chemistry and physics, Vol. 12, issue 4 (Feb. 2012) , p. 1649-1665  
4.
26 p, 3.9 MB DO₃SE modelling of soil moisture to determine ozone flux to forest trees / Büker, P. (University of York. Stockholm Environment Institute at York) ; Morrissey, T. (University of York. Stockholm Environment Institute at York) ; Briolat, A. (University of York. Stockholm Environment Institute at York) ; Falk, R. (University of York. Stockholm Environment Institute at York) ; Simpson, D. (Norwegian Meteorological Institute) ; Tuovinen, J.-P. (Finnish Meteorological Institute) ; Alonso, R. (Ecotoxicology of Air Pollution. CIEMAT) ; Barth, S. (University of Gothenburg. Department of Plant and Environmental Sciences) ; Baumgarten, M. (Technische Universität München. Life Science Center Weihenstephan) ; Grulke, N. (Western Wildlands Environmental Threats Assessment Center. Prineville, Oregon, USA) ; Karlsson, P. E. (Swedish Environmental Research Institute) ; King, J. (North Carolina State University. Department of Forestry and Environmental Resources) ; Lagergren, F. (Lund University. Department of Physical Geography) ; Matyssek, R. (Technische Universität München. Life Science Center Weihenstephan) ; Nunn, A. (Technische Universität München. Life Science Center Weihenstephan) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Rhea, L. (North Carolina State University. Department of Forestry and Environmental Resources) ; Schaub, M. (Swiss Federal Research Institute WSL) ; Uddling, J. (University of Gothenburg. Department of Plant and Environmental Sciences) ; Werner, W. (University Trier. Department of Geobotany) ; Emberson, L. D. (University of York. Stockholm Environment Institute at York)
The DO₃SE (Deposition of O₃ for Stomatal Exchange) model is an established tool for estimating ozone(O₃) deposition, stomatal flux and impacts to a variety of vegetation types across Europe. It has been embedded within the EMEP (European Monitoring and Evaluation Programme) photochemical model to provide a policy tool capable of relating the flux-based risk of vegetation damage to O₃ precursor emission scenarios for use in policy formulation. [...]
2012 - 10.5194/acp-12-5537-2012
Atmospheric chemistry and physics, Vol. 12 Núm. 12 (june 2012) , p. 5537-5562  
5.
16 p, 5.3 MB Volatile organic compounds in the western mediterranean basin : urban and rural winter measurements during the DAURE campaign / Seco Guix, Roger (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Filella Cubells, Iolanda (Centre de Recerca Ecològica i Aplicacions Forestals) ; Llusià Benet, Joan (Centre de Recerca Ecològica i Aplicacions Forestals) ; Schallhart, S. (Universität Innsbruck. Institut für Ionenphysik und Angewandte Physik) ; Metzger, A. (Ionicon Analytik. Innsbruck) ; Müller, M. S. (Universität Innsbruck. Institut für Ionenphysik und Angewandte Physik) ; Hansel, A. S. (Universität Innsbruck. Institut für Ionenphysik und Angewandte Physik)
Atmospheric volatile organic compounds (VOCs) have key environmental and biological roles, but little is known about the daily VOC mixing ratios in Mediterranean urban and natural environments. We measured VOC mixing ratios concurrently at an urban and a rural site during the winter DAURE campaign in the northeastern Iberian Peninsula, by means of PTR-MS at both locations: a PTR-Quad-MS at the urban site and a PTR-ToF-MS at the rural site. [...]
2013 - 10.5194/acp-13-4291-2013
Atmospheric chemistry and physics, Vol. 13, issue 8 (April 2013) , p. 4291-4306  
6.
24 p, 6.6 MB Sources, transport and deposition of iron in the global atmosphere / Wang, Rong (Laboratoire des Sciences du Climat et de l'Environment) ; Balkanski, Yves (Laboratoire des Sciences du Climat et de l'Environment) ; Boucher, Olivier (Université de Paris VII. Laboratoire de Météorologie Dynamique) ; Bopp, Laurent (Laboratoire des Sciences du Climat et de l'Environnement) ; Chappell, A. (CSIRO Land and Water National Research Flagship) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environment) ; Hauglustaine, Didier (Laboratoire des Sciences du Climat et de l'Environment) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Tao, Shu (Sino-French Institute for Earth System Science)
Atmospheric deposition of iron (Fe) plays an important role in controlling oceanic primary productivity. However, the sources of Fe in the atmosphere are not well understood. In particular, the combustion sources of Fe and the subsequent deposition to the oceans have been accounted for in only few ocean biogeochemical models of the carbon cycle. [...]
2015 - 10.5194/acp-15-6247-2015
Atmospheric Chemistry and Physics, Vol. 15, no. 11 (2015) , p. 6247–6270  
7.
17 p, 1.8 MB Increasing and decreasing trends of the atmospheric deposition of organochlorine compounds in European remote areas during the last decade / Arellano, L. (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Fernández, P. (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Fonts Beuter, Roger (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Rose, N. L. (University College, London. Environmental Change Research Centre) ; Nickus, U. (Universität Innsbruck. Institut für Meteorologie und Geophysik) ; Thies, H. (Universität Innsbruck. Institut für Zoologie und Limnologie) ; Stuchlík, E. (Univerzita Karlova. Ústav pro životní prostředí) ; Camarero, Lluís (Centre d'Estudis Avançats de Blanes) ; Catalan, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Grimalt Obrador, Joan (Institut de Diagnosi Ambiental i Estudis de l'Aigua)
Bulk atmospheric deposition samples were collected between 2004 and 2007 at four high-altitude European sites encompassing east (Skalnaté Pleso), west (Lochnagar), central (Gossenköllesee) and south (Redòn) regions, and analysed for legacy and current-use organochlorine compounds (OCs). [...]
2015 - 10.5194/acp-15-6069-2015
Atmospheric Chemistry and Physics, Vol. 15, no. 11 (2015) , p. 6069–6085  
8.
21 p, 1.3 MB New considerations for PM, black carbon and particle number concentration for air quality monitoring across different European cities / Reche Andúgar, Cristina (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Querol Carceller, Xavier (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Alastuey, Andrés (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Viana Rodríguez, María del Mar (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Pey, J. (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Moreno Pérez, Teresa (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Rodríguez, S. (Centro de Investigación Atmosférica de Izaña) ; González, Y. (Centro de Investigación Atmosférica de Izaña) ; Fernández Camacho, R. (Universidad de Huelva. Unidad "Contaminación Atmosférica") ; Sánchez de la Campa, A. M. (Universidad de Huelva. Unidad "Contaminación Atmosférica") ; De la Rosa, J. (Universidad de Huelva. Unidad "Contaminación Atmosférica") ; Dall’Osto, M. (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Prévot, A. S. H. (Paul Scherrer Institut. Laboratory of Atmospheric Chemistry) ; Hueglin, C. (Eidgenössische Materialprüfungs- und Forschungsanstalt. Labor für Luftverschmutzung und Umwelttechnologie) ; Harrison, R. M. (University of Birmingham. School of Geography, Earth and Environmental Sciences) ; Quincey, P. (National Physical Laboratory (Great Britain). Division of Quality of Life. Analytical Science Team,)
In many large cities of Europe standard air quality limit values of particulate matter (PM) are exceeded. Emissions from road traffic and biomass burning are frequently reported to be the major causes. [...]
2011 - 10.5194/acp-11-6207-2011
Atmospheric chemistry and physics, Vol. 11 No. 13 (July 2011) , p. 6207-6227  
9.
17 p, 449.3 KB Trends of particulate matter (PM₂.₅) and chemical composition at a regional background site in the Western Mediterranean over the last nine years (2002–2010) / Cusack, Michael (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Alastuey, Andrés (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Pérez Lozano, Noemí (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Pey, J. (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Querol Carceller, Xavier (Institut de Diagnosi Ambiental i Estudis de l'Aigua)
The time variability and long term trends of PM₂. ₅ (particulate matter of diameter <2. 5 μm) at various regional background (RB) sites across Europe are studied and interpreted in this work. [...]
2012 - 10.5194/acp-12-8341-2012
Atmospheric chemistry and physics, Vol. 12 No. 18 (September 2012) , p. 8341-8357  
10.
15 p, 1.3 MB Source apportionment of fine PM and sub-micron particle number concentrations at a regional background site in the western Mediterranean: a 2.5 year study / Cusack, Michael (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Pérez Lozano, Noemí (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Pey, J. (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Alastuey, Andrés (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Querol Carceller, Xavier (Institut de Diagnosi Ambiental i Estudis de l'Aigua)
The chemical composition and sources of ambient fine particulate matter (PM₁) over a period of 2. 5 years for a regional background site in the western Mediterranean are presented in this work. Furthermore, sub-micron particle number concentrations and the sources of these particles are also presented. [...]
2013 - 10.5194/acp-13-5173-2013
Atmospheric Chemistry and Physics, Vol. 13 No. 10 (May 2013) , p. 5173-5187  

Dipòsit Digital de Documents de la UAB : 11 registres trobats   1 - 10següent  anar al registre:
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