Trace gases and particulate matter emissions from wildfires and agricultural burning in Northeastern Mexico during the 2000 fire season.
Identifieur interne : 000145 ( Ncbi/Checkpoint ); précédent : 000144; suivant : 000146Trace gases and particulate matter emissions from wildfires and agricultural burning in Northeastern Mexico during the 2000 fire season.
Auteurs : Alberto Mendoza [Mexique] ; Marisa R. Garcia ; Patricia Vela ; D Fabian Lozano ; David AllenSource :
- Journal of the Air & Waste Management Association (1995) [ 1096-2247 ] ; 2005.
Descripteurs français
- Wicri :
- geographic : Mexique.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Air Pollutants, Ammonia, Carbon Monoxide, Dust, Hydrocarbons, Methane, Nitrogen Oxides.
- geographic : Mexico.
- methods : Agriculture.
- Environmental Monitoring, Fires, Plants, Wind.
Abstract
An inventory of air pollutants emitted from forest and agricultural fires in Northeastern Mexico for the period of January to August of 2000 is presented. The emissions estimates were calculated using an emissions factor methodology. The inventory accounts for the emission of carbon monoxide (CO), methane, nonmethane hydrocarbons, ammonia, nitrogen oxides, and particulate matter (PM). Particulate matter emissions include estimates for fine PM and coarse PM. A total of 2479 wildfires were identified in the domain for the period of interest, which represented approximately 810,000 acres burned and 621,130 short tons emitted (81% being CO). The main source of information used to locate and estimate the extent of the fires came from satellite imagery. A geographic information system was used to determine the type of vegetation burned by each fire. More than 54% of the total area burned during the period of study was land on the State of Tamaulipas. However, >58% of the estimated emissions came from the State of Coahuila. This was because of the mix of vegetation types burned in each state. With respect to the temporal distribution, 76.9% of the fires occurred during the months of April and May consuming almost 78% of the total area burned during the period of study. Analysis of wind forward trajectories of air masses passing through the burned areas and 850-mb wind reanalyses indicate possible transboundary transport of the emissions from Mexico to the United States during the occurrence of the major wildfires identified.
PubMed: 16408684
Affiliations:
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Garcia</name></author><author><name sortKey="Vela, Patricia" sort="Vela, Patricia" uniqKey="Vela P" first="Patricia" last="Vela">Patricia Vela</name></author><author><name sortKey="Lozano, D Fabian" sort="Lozano, D Fabian" uniqKey="Lozano D" first="D Fabian" last="Lozano">D Fabian Lozano</name></author><author><name sortKey="Allen, David" sort="Allen, David" uniqKey="Allen D" first="David" last="Allen">David Allen</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2005">2005</date><idno type="RBID">pubmed:16408684</idno><idno type="pmid">16408684</idno><idno type="wicri:Area/PubMed/Corpus">000393</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000393</idno><idno type="wicri:Area/PubMed/Curation">000393</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000393</idno><idno type="wicri:Area/PubMed/Checkpoint">000393</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000393</idno><idno type="wicri:Area/Ncbi/Merge">000145</idno><idno type="wicri:Area/Ncbi/Curation">000145</idno><idno type="wicri:Area/Ncbi/Checkpoint">000145</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Trace gases and particulate matter emissions from wildfires and agricultural burning in Northeastern Mexico during the 2000 fire season.</title><author><name sortKey="Mendoza, Alberto" sort="Mendoza, Alberto" uniqKey="Mendoza A" first="Alberto" last="Mendoza">Alberto Mendoza</name><affiliation wicri:level="1"><nlm:affiliation>Department of Chemical Engineering, Instituto Tecnológico y de Estudios Superiores de Monterrey, Monterrey, Mexico. mendoza.alberto@itesm.mx</nlm:affiliation><country xml:lang="fr">Mexique</country><wicri:regionArea>Department of Chemical Engineering, Instituto Tecnológico y de Estudios Superiores de Monterrey, Monterrey</wicri:regionArea><wicri:noRegion>Monterrey</wicri:noRegion></affiliation></author><author><name sortKey="Garcia, Marisa R" sort="Garcia, Marisa R" uniqKey="Garcia M" first="Marisa R" last="Garcia">Marisa R. Garcia</name></author><author><name sortKey="Vela, Patricia" sort="Vela, Patricia" uniqKey="Vela P" first="Patricia" last="Vela">Patricia Vela</name></author><author><name sortKey="Lozano, D Fabian" sort="Lozano, D Fabian" uniqKey="Lozano D" first="D Fabian" last="Lozano">D Fabian Lozano</name></author><author><name sortKey="Allen, David" sort="Allen, David" uniqKey="Allen D" first="David" last="Allen">David Allen</name></author></analytic><series><title level="j">Journal of the Air & Waste Management Association (1995)</title><idno type="ISSN">1096-2247</idno><imprint><date when="2005" type="published">2005</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Agriculture (methods)</term><term>Air Pollutants (analysis)</term><term>Ammonia (analysis)</term><term>Carbon Monoxide (analysis)</term><term>Dust (analysis)</term><term>Environmental Monitoring</term><term>Fires</term><term>Hydrocarbons (analysis)</term><term>Methane (analysis)</term><term>Mexico</term><term>Nitrogen Oxides (analysis)</term><term>Plants</term><term>Wind</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Air Pollutants</term><term>Ammonia</term><term>Carbon Monoxide</term><term>Dust</term><term>Hydrocarbons</term><term>Methane</term><term>Nitrogen Oxides</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Mexico</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Agriculture</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Environmental Monitoring</term><term>Fires</term><term>Plants</term><term>Wind</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Mexique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">An inventory of air pollutants emitted from forest and agricultural fires in Northeastern Mexico for the period of January to August of 2000 is presented. The emissions estimates were calculated using an emissions factor methodology. The inventory accounts for the emission of carbon monoxide (CO), methane, nonmethane hydrocarbons, ammonia, nitrogen oxides, and particulate matter (PM). Particulate matter emissions include estimates for fine PM and coarse PM. A total of 2479 wildfires were identified in the domain for the period of interest, which represented approximately 810,000 acres burned and 621,130 short tons emitted (81% being CO). The main source of information used to locate and estimate the extent of the fires came from satellite imagery. A geographic information system was used to determine the type of vegetation burned by each fire. More than 54% of the total area burned during the period of study was land on the State of Tamaulipas. However, >58% of the estimated emissions came from the State of Coahuila. This was because of the mix of vegetation types burned in each state. With respect to the temporal distribution, 76.9% of the fires occurred during the months of April and May consuming almost 78% of the total area burned during the period of study. Analysis of wind forward trajectories of air masses passing through the burned areas and 850-mb wind reanalyses indicate possible transboundary transport of the emissions from Mexico to the United States during the occurrence of the major wildfires identified.</div></front></TEI><affiliations><list><country><li>Mexique</li></country></list><tree><noCountry><name sortKey="Allen, David" sort="Allen, David" uniqKey="Allen D" first="David" last="Allen">David Allen</name><name sortKey="Garcia, Marisa R" sort="Garcia, Marisa R" uniqKey="Garcia M" first="Marisa R" last="Garcia">Marisa R. Garcia</name><name sortKey="Lozano, D Fabian" sort="Lozano, D Fabian" uniqKey="Lozano D" first="D Fabian" last="Lozano">D Fabian Lozano</name><name sortKey="Vela, Patricia" sort="Vela, Patricia" uniqKey="Vela P" first="Patricia" last="Vela">Patricia Vela</name></noCountry><country name="Mexique"><noRegion><name sortKey="Mendoza, Alberto" sort="Mendoza, Alberto" uniqKey="Mendoza A" first="Alberto" last="Mendoza">Alberto Mendoza</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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