[Exploration of a quantitative methodology to characterize the retention of PM2.5 and other atmospheric particulate matter by plant leaves: taking Populus tomentosa as an example].
Identifieur interne : 001F52 ( Main/Exploration ); précédent : 001F51; suivant : 001F53[Exploration of a quantitative methodology to characterize the retention of PM2.5 and other atmospheric particulate matter by plant leaves: taking Populus tomentosa as an example].
Auteurs : Zhi-Dan Zhang ; Ben-Ye Xi ; Zhi-Guo Cao ; Li-Ming JiaSource :
- Ying yong sheng tai xue bao = The journal of applied ecology [ 1001-9332 ] ; 2014.
Descripteurs français
- KwdFr :
- MESH :
English descriptors
- KwdEn :
- MESH :
- chemical : Air Pollutants, Particulate Matter.
- metabolism : Plant Leaves, Populus.
- Environmental Monitoring, Particle Size.
Abstract
Taking Populus tomentosa as an example, a methodology called elution-weighing-particle size-analysis (EWPA) was proposed to evaluate quantitatively the ability of retaining fine particulate matter (PM2.5, diameter d ≤ 2.5 μm) and atmospheric particulate matter by plant leaves using laser particle size analyzer and balance. This method achieved a direct, accurate measurement with superior operability about the quality and particle size distribution of atmospheric particulate matter retained by plant leaves. First, a pre-experiment was taken to test the stability of the method. After cleaning, centrifugation and drying, the particulate matter was collected and weighed, and then its particle size distribution was analyzed by laser particle size analyzer. Finally, the mass of particulate matter retained by unit area of leaf and stand was translated from the leaf area and leaf area index. This method was applied to a P. tomentosa stand which had not experienced rain for 27 days in Beijing Olympic Forest Park. The results showed that the average particle size of the atmospheric particulate matter retained by P. tomentosa was 17.8 μm, and the volume percentages of the retained PM2.5, inhalable particulate matter (PM10, d ≤ 10 μm) and total suspended particle (TSP, d ≤ 100 μm) were 13.7%, 47.2%, and 99.9%, respectively. The masses of PM2.5, PM10, TSP and total particulate matter were 8.88 x 10(-6), 30.6 x 10(-6), 64.7 x 10(-6) and 64.8 x 10(-6) g x cm(-2) respectively. The retention quantities of PM2.5, PM10, TSP and total particulate matter by the P. tomentosa stand were 0.963, 3.32, 7.01 and 7.02 kg x hm(-2), respectively.
PubMed: 25509073
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Exploration of a quantitative methodology to characterize the retention of PM2.5 and other atmospheric particulate matter by plant leaves: taking Populus tomentosa as an example].</title><author><name sortKey="Zhang, Zhi Dan" sort="Zhang, Zhi Dan" uniqKey="Zhang Z" first="Zhi-Dan" last="Zhang">Zhi-Dan Zhang</name></author><author><name sortKey="Xi, Ben Ye" sort="Xi, Ben Ye" uniqKey="Xi B" first="Ben-Ye" last="Xi">Ben-Ye Xi</name></author><author><name sortKey="Cao, Zhi Guo" sort="Cao, Zhi Guo" uniqKey="Cao Z" first="Zhi-Guo" last="Cao">Zhi-Guo Cao</name></author><author><name sortKey="Jia, Li Ming" sort="Jia, Li Ming" uniqKey="Jia L" first="Li-Ming" last="Jia">Li-Ming Jia</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:25509073</idno><idno type="pmid">25509073</idno><idno type="wicri:Area/Main/Corpus">001E73</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001E73</idno><idno type="wicri:Area/Main/Curation">001E73</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">001E73</idno><idno type="wicri:Area/Main/Exploration">001E73</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Exploration of a quantitative methodology to characterize the retention of PM2.5 and other atmospheric particulate matter by plant leaves: taking Populus tomentosa as an example].</title><author><name sortKey="Zhang, Zhi Dan" sort="Zhang, Zhi Dan" uniqKey="Zhang Z" first="Zhi-Dan" last="Zhang">Zhi-Dan Zhang</name></author><author><name sortKey="Xi, Ben Ye" sort="Xi, Ben Ye" uniqKey="Xi B" first="Ben-Ye" last="Xi">Ben-Ye Xi</name></author><author><name sortKey="Cao, Zhi Guo" sort="Cao, Zhi Guo" uniqKey="Cao Z" first="Zhi-Guo" last="Cao">Zhi-Guo Cao</name></author><author><name sortKey="Jia, Li Ming" sort="Jia, Li Ming" uniqKey="Jia L" first="Li-Ming" last="Jia">Li-Ming Jia</name></author></analytic><series><title level="j">Ying yong sheng tai xue bao = The journal of applied ecology</title><idno type="ISSN">1001-9332</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Air Pollutants (MeSH)</term><term>Environmental Monitoring (MeSH)</term><term>Particle Size (MeSH)</term><term>Particulate Matter (MeSH)</term><term>Plant Leaves (metabolism)</term><term>Populus (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Feuilles de plante (métabolisme)</term><term>Matière particulaire (MeSH)</term><term>Polluants atmosphériques (MeSH)</term><term>Populus (métabolisme)</term><term>Surveillance de l'environnement (MeSH)</term><term>Taille de particule (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Air Pollutants</term><term>Particulate Matter</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Plant Leaves</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Feuilles de plante</term><term>Populus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Environmental Monitoring</term><term>Particle Size</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Matière particulaire</term><term>Polluants atmosphériques</term><term>Surveillance de l'environnement</term><term>Taille de particule</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Taking Populus tomentosa as an example, a methodology called elution-weighing-particle size-analysis (EWPA) was proposed to evaluate quantitatively the ability of retaining fine particulate matter (PM2.5, diameter d ≤ 2.5 μm) and atmospheric particulate matter by plant leaves using laser particle size analyzer and balance. This method achieved a direct, accurate measurement with superior operability about the quality and particle size distribution of atmospheric particulate matter retained by plant leaves. First, a pre-experiment was taken to test the stability of the method. After cleaning, centrifugation and drying, the particulate matter was collected and weighed, and then its particle size distribution was analyzed by laser particle size analyzer. Finally, the mass of particulate matter retained by unit area of leaf and stand was translated from the leaf area and leaf area index. This method was applied to a P. tomentosa stand which had not experienced rain for 27 days in Beijing Olympic Forest Park. The results showed that the average particle size of the atmospheric particulate matter retained by P. tomentosa was 17.8 μm, and the volume percentages of the retained PM2.5, inhalable particulate matter (PM10, d ≤ 10 μm) and total suspended particle (TSP, d ≤ 100 μm) were 13.7%, 47.2%, and 99.9%, respectively. The masses of PM2.5, PM10, TSP and total particulate matter were 8.88 x 10(-6), 30.6 x 10(-6), 64.7 x 10(-6) and 64.8 x 10(-6) g x cm(-2) respectively. The retention quantities of PM2.5, PM10, TSP and total particulate matter by the P. tomentosa stand were 0.963, 3.32, 7.01 and 7.02 kg x hm(-2), respectively.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">25509073</PMID><DateCompleted><Year>2015</Year><Month>10</Month><Day>22</Day></DateCompleted><DateRevised><Year>2018</Year><Month>12</Month><Day>02</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1001-9332</ISSN><JournalIssue CitedMedium="Print"><Volume>25</Volume><Issue>8</Issue><PubDate><Year>2014</Year><Month>Aug</Month></PubDate></JournalIssue><Title>Ying yong sheng tai xue bao = The journal of applied ecology</Title><ISOAbbreviation>Ying Yong Sheng Tai Xue Bao</ISOAbbreviation></Journal><ArticleTitle>[Exploration of a quantitative methodology to characterize the retention of PM2.5 and other atmospheric particulate matter by plant leaves: taking Populus tomentosa as an example].</ArticleTitle><Pagination><MedlinePgn>2238-42</MedlinePgn></Pagination><Abstract><AbstractText>Taking Populus tomentosa as an example, a methodology called elution-weighing-particle size-analysis (EWPA) was proposed to evaluate quantitatively the ability of retaining fine particulate matter (PM2.5, diameter d ≤ 2.5 μm) and atmospheric particulate matter by plant leaves using laser particle size analyzer and balance. This method achieved a direct, accurate measurement with superior operability about the quality and particle size distribution of atmospheric particulate matter retained by plant leaves. First, a pre-experiment was taken to test the stability of the method. After cleaning, centrifugation and drying, the particulate matter was collected and weighed, and then its particle size distribution was analyzed by laser particle size analyzer. Finally, the mass of particulate matter retained by unit area of leaf and stand was translated from the leaf area and leaf area index. This method was applied to a P. tomentosa stand which had not experienced rain for 27 days in Beijing Olympic Forest Park. The results showed that the average particle size of the atmospheric particulate matter retained by P. tomentosa was 17.8 μm, and the volume percentages of the retained PM2.5, inhalable particulate matter (PM10, d ≤ 10 μm) and total suspended particle (TSP, d ≤ 100 μm) were 13.7%, 47.2%, and 99.9%, respectively. The masses of PM2.5, PM10, TSP and total particulate matter were 8.88 x 10(-6), 30.6 x 10(-6), 64.7 x 10(-6) and 64.8 x 10(-6) g x cm(-2) respectively. The retention quantities of PM2.5, PM10, TSP and total particulate matter by the P. tomentosa stand were 0.963, 3.32, 7.01 and 7.02 kg x hm(-2), respectively.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Zhi-Dan</ForeName><Initials>ZD</Initials></Author><Author ValidYN="Y"><LastName>Xi</LastName><ForeName>Ben-Ye</ForeName><Initials>BY</Initials></Author><Author ValidYN="Y"><LastName>Cao</LastName><ForeName>Zhi-Guo</ForeName><Initials>ZG</Initials></Author><Author ValidYN="Y"><LastName>Jia</LastName><ForeName>Li-Ming</ForeName><Initials>LM</Initials></Author></AuthorList><Language>chi</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>China</Country><MedlineTA>Ying Yong Sheng Tai Xue Bao</MedlineTA><NlmUniqueID>9425159</NlmUniqueID><ISSNLinking>1001-9332</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000393">Air Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D052638">Particulate Matter</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000393" MajorTopicYN="Y">Air Pollutants</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004784" MajorTopicYN="N">Environmental Monitoring</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010316" MajorTopicYN="N">Particle Size</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D052638" MajorTopicYN="Y">Particulate Matter</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>12</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>12</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>10</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25509073</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list></list><tree><noCountry><name sortKey="Cao, Zhi Guo" sort="Cao, Zhi Guo" uniqKey="Cao Z" first="Zhi-Guo" last="Cao">Zhi-Guo Cao</name><name sortKey="Jia, Li Ming" sort="Jia, Li Ming" uniqKey="Jia L" first="Li-Ming" last="Jia">Li-Ming Jia</name><name sortKey="Xi, Ben Ye" sort="Xi, Ben Ye" uniqKey="Xi B" first="Ben-Ye" last="Xi">Ben-Ye Xi</name><name sortKey="Zhang, Zhi Dan" sort="Zhang, Zhi Dan" uniqKey="Zhang Z" first="Zhi-Dan" last="Zhang">Zhi-Dan Zhang</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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