<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Alves, Célia</style></author><author><style face="normal" font="default" size="100%">Gonçalves, Cátia</style></author><author><style face="normal" font="default" size="100%">Fernandes, Ana Patrícia</style></author><author><style face="normal" font="default" size="100%">Tarelho, Luís</style></author><author><style face="normal" font="default" size="100%">Pio, Casimiro</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Fireplace and woodstove fine particle emissions from combustion of western Mediterranean wood types</style></title><secondary-title><style face="normal" font="default" size="100%">Atmospheric Research</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biomass burning</style></keyword><keyword><style  face="normal" font="default" size="100%">Fireplace</style></keyword><keyword><style  face="normal" font="default" size="100%">metals</style></keyword><keyword><style  face="normal" font="default" size="100%">OC/EC</style></keyword><keyword><style  face="normal" font="default" size="100%">PM2.5</style></keyword><keyword><style  face="normal" font="default" size="100%">Water-soluble ions</style></keyword><keyword><style  face="normal" font="default" size="100%">Woodstove</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2011</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2011///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S0169809511001268</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">101</style></volume><pages><style face="normal" font="default" size="100%">692 - 700</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Wood from seven species of trees grown in the Portuguese forest (Pinus pinaster, Eucalyptus globulus, Quercus suber, Acacia longifolia, Quercus faginea, Olea europea and Quercus ilex rotundifolia), and briquettes produced from forest biomass waste were burned in a ﬁreplace and in a woodstove to determine the chemical composition of ﬁne particle (PM2.5) emissions. Samples were analysed for organic and elemental carbon (OC/EC), water soluble ions (Na+ , NH4 + , K+ , Mg 2+ , Ca 2+ , Cl− , NO3 − and SO4 2− ) and 67 elements. The PM2.5 emission factors (g kg−1 fuel burned, dry basis) were in the ranges 9.9–20.2 and 4.2–16.3, respectively, for the ﬁreplace and the woodstove. Organic carbon contributed to about 50% of the ﬁne particle mass in the emissions from every wood species studied in both burning appliances. The carbonaceous component of PM2.5 was dominated by organic carbon, accounting for more than 85% of the total carbon (TC): OC/TC ranged from 0.85 to 0.96 (avg. 0.92) for the ﬁreplace and from 0.86 to 0.97 (avg. 0.93) for the woodstove. The water-soluble ions accounted for 0.64 to 11.3% of the PM2.5 mass emitted from the ﬁreplace, whereas mass fractions between 0.53 and 13.6% were obtained for the woodstove. The golden wattle wood smoke showed a much higher ionic content than the emissions from the other wood types. Trace elements represented 0.4 to 2.5% and 0.2 to 2.2% of the PM2.5 mass emitted, respectively, from the ﬁreplace and the woodstove, which corresponded to average total emissions of 132± 77.3 mg kg−1 and 93.4± 60.8 mg kg−1 of wood burned. Among these, K, Pb, Al, Mn and Sr were present in all samples. From the emission proﬁles of the individual experiments, composite wood combustion proﬁles are suggested with the aid of a cluster analysis.</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;publisher: Elsevier B.V.</style></notes></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Gonçalves, Cátia</style></author><author><style face="normal" font="default" size="100%">Alves, Célia</style></author><author><style face="normal" font="default" size="100%">Evtyugina, Margarita</style></author><author><style face="normal" font="default" size="100%">Mirante, Fátima</style></author><author><style face="normal" font="default" size="100%">Pio, Casimiro</style></author><author><style face="normal" font="default" size="100%">Caseiro, Alexandre</style></author><author><style face="normal" font="default" size="100%">Schmidl, Christoph</style></author><author><style face="normal" font="default" size="100%">Bauer, Heidi</style></author><author><style face="normal" font="default" size="100%">Carvalho, Fernando</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Characterisation of PM10 emissions from woodstove combustion of common woods grown in Portugal</style></title><secondary-title><style face="normal" font="default" size="100%">Atmospheric Environment</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Biomass burning</style></keyword><keyword><style  face="normal" font="default" size="100%">Emissions</style></keyword><keyword><style  face="normal" font="default" size="100%">GC-MS</style></keyword><keyword><style  face="normal" font="default" size="100%">Organic tracers</style></keyword><keyword><style  face="normal" font="default" size="100%">PM10</style></keyword><keyword><style  face="normal" font="default" size="100%">Woodstove</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010///</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://linkinghub.elsevier.com/retrieve/pii/S1352231010005959</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">44</style></volume><pages><style face="normal" font="default" size="100%">4474 - 4480</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">A series of source tests was performed to evaluate the chemical composition of particle emissions from the woodstove combustion of four prevalent Portuguese species of woods: Pinus pinaster (maritime pine), Eucalyptus globulus (eucalyptus), Quercus suber (cork oak) and Acacia longifolia (golden wattle). Analyses included water-soluble ions, metals, radionuclides, organic and elemental carbon (OC and EC), humic-like substances (HULIS), cellulose and approximately l80 organic compounds. Particle (PM10) emission factors from eucalyptus and oak were higher than those from pine and acacia. The carbonaceous matter represented 44e63% of the particulate mass emitted during the combustion process, regardless of species burned. The major organic components of smoke particles, for all the wood species studied, with the exception of the golden wattle (0.07e1.9% w/w), were anhydrosugars (0.2e17% w/w). Conﬂicting with what was expected, only small amounts of cellulose were found in wood smoke. As for HULIS, average particle mass concentrations ranged from 1.5% to 3.0%. The golden wattle wood smoke presented much higher concentrations of ions and metal species than the emissions from the other wood types. The results of the analysis of radionuclides revealed that the 226 Ra was the naturally occurring radionuclide more enriched in PM10. The chromatographically resolved organics included n-alkanes, nalkenes, PAH, oxygenated PAH, n-alkanals, ketones, n-alkanols, terpenoids, triterpenoids, phenolic compounds, phytosterols, alcohols, n-alkanoic acids, n-di-acids, unsaturated acids and alkyl ester acids.</style></abstract><issue><style face="normal" font="default" size="100%">35</style></issue><notes><style face="normal" font="default" size="100%">The following values have no corresponding Zotero field:&lt;br/&gt;publisher: Elsevier Ltd</style></notes></record></records></xml>