{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1361137043564341504.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1016/j.jaerosci.2010.02.002"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0021850210000224?httpAccept=text/xml"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0021850210000224?httpAccept=text/plain"}}],"dc:title":[{"@value":"Radiative transfer modeling of filter-based measurements of light absorption by particles: Importance of particle size dependent penetration depth"}],"description":[{"notation":[{"@value":"We present new physical models to interpret the response characteristics of filter-based measurements of aerosol light absorption. They were motivated by a recently found particle size dependence of a systematic bias in absorption measurements that cannot be interpreted by any models reported thus far. A theory of particle filtration by fibrous filter is applied to reproduce the penetration depth of particles into a filter matrix, and the light transmissivity of the matrix is calculated by the use of radiative transfer theory for plane-parallel layers. Optical properties of individual layers are calculated from microphysical properties and the number density of filter fibers and deposited particles. The size-dependent systematic bias in absorption measurement is successfully explained by the particle size dependence of penetration depth into a filter matrix. In practice the physical models developed here are useful for selecting operating conditions and filter matrices for instruments with fewer systematic biases."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381137043564341633","@type":"Researcher","foaf:name":[{"@value":"Nobuhiro Moteki"}]},{"@id":"https://cir.nii.ac.jp/crid/1381137043564341509","@type":"Researcher","foaf:name":[{"@value":"Yutaka Kondo"}]},{"@id":"https://cir.nii.ac.jp/crid/1381137043564341505","@type":"Researcher","foaf:name":[{"@value":"Tomoki Nakayama"}]},{"@id":"https://cir.nii.ac.jp/crid/1381137043564341507","@type":"Researcher","foaf:name":[{"@value":"Kazuyuki Kita"}]},{"@id":"https://cir.nii.ac.jp/crid/1381137043564341632","@type":"Researcher","foaf:name":[{"@value":"Lokesh K. Sahu"}]},{"@id":"https://cir.nii.ac.jp/crid/1381137043564341506","@type":"Researcher","foaf:name":[{"@value":"Takuya Ishigai"}]},{"@id":"https://cir.nii.ac.jp/crid/1381137043564341504","@type":"Researcher","foaf:name":[{"@value":"Takeshi Kinase"}]},{"@id":"https://cir.nii.ac.jp/crid/1381137043564341508","@type":"Researcher","foaf:name":[{"@value":"Yutaka Matsumi"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00218502"}],"prism:publicationName":[{"@value":"Journal of Aerosol Science"}],"dc:publisher":[{"@value":"Elsevier BV"}],"prism:publicationDate":"2010-04","prism:volume":"41","prism:number":"4","prism:startingPage":"401","prism:endingPage":"412"},"reviewed":"false","dc:rights":["https://www.elsevier.com/tdm/userlicense/1.0/","https://www.elsevier.com/legal/tdmrep-license"],"url":[{"@id":"https://api.elsevier.com/content/article/PII:S0021850210000224?httpAccept=text/xml"},{"@id":"https://api.elsevier.com/content/article/PII:S0021850210000224?httpAccept=text/plain"}],"createdAt":"2010-02-11","modifiedAt":"2025-11-03","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360002214350883456","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Evaluation of ground‐based black carbon measurements by filter‐based photometers at two Arctic sites"}]},{"@id":"https://cir.nii.ac.jp/crid/1360002217244831360","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Consistency and Traceability of Black Carbon Measurements Made by Laser-Induced Incandescence, Thermal-Optical Transmittance, and Filter-Based Photo-Absorption Techniques"}]},{"@id":"https://cir.nii.ac.jp/crid/1360004229801097728","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Case study of absorption aerosol optical depth closure of black carbon over the East China Sea"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285707208856448","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"An empirical correction factor for filter-based photo-absorption black carbon measurements"}]},{"@id":"https://cir.nii.ac.jp/crid/1360861707151459968","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Calibration for number size distribution of bacterial cells measured with traditional size-segregated aerosol samplers"}]},{"@id":"https://cir.nii.ac.jp/crid/1361694368891959552","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Accuracy of black carbon measurements by a filter-based absorption photometer with a heated inlet"}]},{"@id":"https://cir.nii.ac.jp/crid/2050307417136237056","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Climate-relevant properties of black carbon aerosols revealed by in situ measurements : a review"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1016/j.jaerosci.2010.02.002"},{"@type":"OPENAIRE","@value":"doi_dedup___::baf2b1bc0b4ae95e5832eda79bd215ba"},{"@type":"CROSSREF","@value":"10.1002/2016jd025843_references_DOI_C6d1bCmdWatwragEPMkB7dPQwp4"},{"@type":"CROSSREF","@value":"10.1080/02786826.2010.533215_references_DOI_C6d1bCmdWatwragEPMkB7dPQwp4"},{"@type":"CROSSREF","@value":"10.1002/2013jd020163_references_DOI_C6d1bCmdWatwragEPMkB7dPQwp4"},{"@type":"CROSSREF","@value":"10.1016/j.jaerosci.2022.106071_references_DOI_C6d1bCmdWatwragEPMkB7dPQwp4"},{"@type":"CROSSREF","@value":"10.1186/s40645-023-00544-4_references_DOI_C6d1bCmdWatwragEPMkB7dPQwp4"},{"@type":"CROSSREF","@value":"10.1080/02786826.2019.1627283_references_DOI_C6d1bCmdWatwragEPMkB7dPQwp4"},{"@type":"CROSSREF","@value":"10.1016/j.jaerosci.2014.11.001_references_DOI_C6d1bCmdWatwragEPMkB7dPQwp4"}]}