Search Results - "Casimiro Pio"

Children exposure to atmospheric particles in indoor of Lisbon primary schools by Almeida, Susana Marta, Canha, Nuno, Silva, Ana, Freitas, Maria do Carmo, Pegas, Priscilla, Alves, Célia, Evtyugina, Margarita, Pio, Casimiro Adrião

“…Evidence continues to emerge showing that poor Indoor Air Quality (IAQ) can cause illness requiring absence from schools, and can cause acute health symptoms…”
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The effects of drought and timing of precipitation on the inter-annual variation in ecosystem-atmosphere exchange in a Mediterranean grassland by Jongen, Marjan, Pereira, João Santos, Aires, Luis Miguel Igreja, Pio, Casimiro Adrião

“…► Carbon and energy fluxes in a Mediterranean grassland depend on water availability. ► Annually integrated NEE correlates with total precipitation. ► The best…”
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Wood burning impact on PM10 in three Austrian regions by CASEIRO, Alexandre, BAUER, Heidi, SCHMIDL, Christoph, PIO, Casimiro A, PUXBAUM, Hans

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Levoglucosan levels at background sites in Europe for assessing the impact of biomass combustion on the European aerosol background by Puxbaum, Hans, Caseiro, Alexandre, Sánchez-Ochoa, Asunción, Kasper-Giebl, Anne, Claeys, Magda, Gelencsér, András, Legrand, Michel, Preunkert, Susanne, Pio, Casimiro

“…Atmospheric levoglucosan has been determined as a proxy for “biomass smoke” in samples from six background stations on a west–east transect extending from the…”
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OC/EC ratio observations in Europe: Re-thinking the approach for apportionment between primary and secondary organic carbon by Pio, Casimiro, Cerqueira, Mário, Harrison, Roy M., Nunes, Teresa, Mirante, Fátima, Alves, Célia, Oliveira, César, Sanchez de la Campa, Ana, Artíñano, Begoña, Matos, Manuel

“…This study explores a large set of OC and EC measurements in PM 10 and PM 2.5 aerosol samples, undertaken with a long term constant analytical methodology, to…”
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Source apportionment of PM2.5 organic aerosol over Europe: Primary/secondary, natural/anthropogenic, and fossil/biogenic origin by Gelencsér, András, May, Barbara, Simpson, David, Sánchez-Ochoa, Asunción, Kasper-Giebl, Anne, Puxbaum, Hans, Caseiro, Alexandre, Pio, Casimiro, Legrand, Michel

“…On the basis of a 2‐year comprehensive data set obtained within the CARBOSOL project, seasonal source apportionment of PM2.5 aerosol is attempted for five…”
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AIRUSE-LIFE+: a harmonized PM speciation and source apportionment in five southern European cities by Amato, Fulvio, Alastuey, Andrés, Karanasiou, Angeliki, Lucarelli, Franco, Nava, Silvia, Calzolai, Giulia, Severi, Mirko, Becagli, Silvia, Gianelle, Vorne L., Colombi, Cristina, Alves, Celia, Custódio, Danilo, Nunes, Teresa, Cerqueira, Mario, Pio, Casimiro, Eleftheriadis, Konstantinos, Diapouli, Evangelia, Reche, Cristina, Minguillón, María Cruz, Manousakas, Manousos-Ioannis, Maggos, Thomas, Vratolis, Stergios, Harrison, Roy M., Querol, Xavier

“…The AIRUSE-LIFE+ project aims at characterizing similarities and heterogeneities in particulate matter (PM) sources and contributions in urban areas from…”
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Carbon dioxide exchange above a Mediterranean C3/C4 grassland during two climatologically contrasting years by AIRES, LUIS MIGUEL IGREJA, PIO, CASIMIRO ADRIÃO, PEREIRA, JOÃO SANTOS

“…Eddy-covariance measurements of net ecosystem carbon exchange (NEE) were carried out above a grazed Mediterranean C3/C4 grassland in southern Portugal, during…”
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Land management and land-cover change have impacts of similar magnitude on surface temperature by Luyssaert, Sebastiaan, Jammet, Mathilde, Stoy, Paul C., Estel, Stephan, Pongratz, Julia, Ceschia, Eric, Churkina, Galina, Don, Axel, Erb, KarlHeinz, Ferlicoq, Morgan, Gielen, Bert, Grünwald, Thomas, Houghton, Richard A., Klumpp, Katja, Knohl, Alexander, Kolb, Thomas, Kuemmerle, Tobias, Laurila, Tuomas, Lohila, Annalea, Loustau, Denis, McGrath, Matthew J., Meyfroidt, Patrick, Moors, Eddy J., Naudts, Kim, Novick, Kim, Otto, Juliane, Pilegaard, Kim, Pio, Casimiro A., Rambal, Serge, Rebmann, Corinna, Ryder, James, Suyker, Andrew E., Varlagin, Andrej, Wattenbach, Martin, Dolman, A. Johannes

“…The direct effects of land-cover change on surface climate are increasingly well understood, but fewer studies have investigated the consequences of the trend…”
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Temporal patterns and trends of particulate matter over Portugal: a long-term analysis of background concentrations by Gama, Carla, Monteiro, Alexandra, Pio, Casimiro, Miranda, Ana Isabel, Baldasano, José María, Tchepel, Oxana

“…Air quality management regarding PM concentrations in the atmosphere is a complex problem to tackle. In this paper, we aim to characterize the temporal…”
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AIRUSE-LIFE +: estimation of natural source contributions to urban ambient air PM10 and PM2. 5 concentrations in southern Europe - implications to compliance with limit values by Diapouli, Evangelia, Manousakas, Manousos I, Vratolis, Stergios, Vasilatou, Vasiliki, Pateraki, Stella, Bairachtari, Kyriaki A, Querol, Xavier, Amato, Fulvio, Alastuey, Andrés, Karanasiou, Angeliki A, Lucarelli, Franco, Nava, Silvia, Calzolai, Giulia, Gianelle, Vorne L, Colombi, Cristina, Alves, Célia, Custódio, Danilo, Casimiro Pio, Spyrou, Christos, Kallos, George B, Eleftheriadis, Konstantinos

“…The contribution of natural sources to ambient air particulate matter (PM) concentrations is often not considered; however, it may be significant for certain…”
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Emission factors and detailed chemical composition of smoke particles from the 2010 wildfire season by Vicente, Ana, Alves, Célia, Calvo, Ana I., Fernandes, Ana P., Nunes, Teresa, Monteiro, Cristina, Almeida, Susana Marta, Pio, Casimiro

“…This paper complements the information previously published (Atmospheric Environment 45, 641–649) on gaseous and particulate emissions from wildfires in…”
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Size distribution of polycyclic aromatic hydrocarbons in a roadway tunnel in Lisbon, Portugal by Oliveira, César, Martins, Natércia, Tavares, João, Pio, Casimiro, Cerqueira, Mário, Matos, Manuel, Silva, Hugo, Oliveira, Cristina, Camões, Filomena

“…► Atmospheric aerosols and dust deposited were collected in a roadway tunnel. ► Aerosol concentrations are 30 times higher than in the outside urban background…”
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Size-segregated chemical composition of aerosol emissions in an urban road tunnel in Portugal by Pio, Casimiro, Mirante, Fátima, Oliveira, César, Matos, Manuel, Caseiro, Alexandre, Oliveira, Cristina, Querol, Xavier, Alves, Célia, Martins, Natércia, Cerqueira, Mário, Camões, Filomena, Silva, Hugo, Plana, Feliciano

“…An atmospheric aerosol study was performed in 2008 inside an urban road tunnel, in Lisbon, Portugal. Using a high volume impactor, the aerosol was collected…”
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Seasonal trends and possible sources of brown carbon based on 2-year aerosol measurements at six sites in Europe by Lukács, Hajnalka, Gelencsér, András, Hammer, Samuel, Puxbaum, Hans, Pio, Casimiro, Legrand, Michel, Kasper-Giebl, Anne, Handler, Markus, Limbeck, Andreas, Simpson, David, Preunkert, Suzanne

“…Brown carbon is a ubiquitous and unidentified component of organic aerosol which has recently come into the forefront of atmospheric research. This component…”
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Size-segregated particulate matter and gaseous emissions from motor vehicles in a road tunnel by Alves, Célia A., Gomes, Joana, Nunes, Teresa, Duarte, Márcio, Calvo, Ana, Custódio, Danilo, Pio, Casimiro, Karanasiou, Angeliki, Querol, Xavier

“…In order to address road traffic emissions, studies need to be performed under realistic driving conditions where the input from other sources is minimised…”
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Determination of saccharides in atmospheric aerosol using anion-exchange high-performance liquid chromatography and pulsed-amperometric detection by Caseiro, Alexandre, Marr, Iain L., Claeys, Magda, Kasper-Giebl, Anne, Puxbaum, Hans, Pio, Casimiro A.

“…An improved method is described for the quantification of primary sugars, sugar alcohols and anhydrosugars in atmospheric aerosols, making use of separation by…”
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Indoor and outdoor suspended particulate matter and associated carbonaceous species at residential homes in northwestern Portugal by Custódio, Danilo, Pinho, Isabel, Cerqueira, Mário, Nunes, Teresa, Pio, Casimiro

“…Particulate matter with an aerodynamic diameter equal to or less than 10μm (PM10), organic carbon (OC) and elemental carbon (EC) concentrations were measured…”
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Fireplace and woodstove fine particle emissions from combustion of western Mediterranean wood types by Alves, Célia, Gonçalves, Cátia, Fernandes, Ana Patrícia, Tarelho, Luís, Pio, Casimiro

“…Wood from seven species of trees grown in the Portuguese forest ( Pinus pinaster, Eucalyptus globulus, Quercus suber, Acacia longifolia, Quercus faginea, Olea…”
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Source apportionment of atmospheric aerosol in a marine dusty environment by ionic/composition mass balance (IMB) by Cardoso, Joao, Almeida, Susana M, Nunes, Teresa, Almeida-Silva, Marina, Cerqueira, Mario, Alves, Celia, Rocha, Fernando, Chaves, Paula, Reis, Miguel, Salvador, Pedro, Artinano, Begona, Pio, Casimiro

“…PM10 aerosol was sampled in Santiago, the largest island of Cabo Verde, for 1 year, and analysed for elements, ions and carbonaceous material. Very high levels…”
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