https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/Head https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 http://www.nanopub.org/nschema#hasAssertion https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/assertion https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 http://www.nanopub.org/nschema#hasProvenance https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/provenance https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/pubinfo https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/assertion https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 http://purl.org/dc/terms/creator https://orcid.org/0000-0002-6982-0934 https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 http://purl.org/dc/terms/creator https://orcid.org/0000-0003-1628-0353 https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 http://purl.org/dc/terms/publisher https://ror.org/00var5q80 https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/fair/ff/terms/article https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/fdof/ontology#FAIRDigitalObject https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 http://www.w3.org/2000/01/rdf-schema#comment Crop residue and prescribed fires emit pollution that impacts air quality. FIREX-AQ provided observations of these emissions to better characterize their variability with a detailed set of chemical observations. These observations showed significant differences in the emissions from burning different crops (corn, rice, soybean, wheat) compared to other prescribed fires or grasslands that may be due to differences in the fuel composition, the use of agricultural chemicals, and moisture levels. Overall, FIREX-AQ observations for crop residue fires compared better with previous results in the region than with globally averaged information. The campaign observed even greater variability across EFs than previous studies, suggesting that new methods must be developed to take this into account to improve predictions of the air quality impacts of burning these fuels. Major findings:The FIREX-AQ campaign provided a comprehensive chemical characterization of 53 crop residue and 22 prescribed fires in the Eastern United States to establish regionally specific emission factors. Research revealed that corn residue burns at a significantly higher modified combustion efficiency than rice or soybean residues, leading to distinct emission profiles. The study identified twenty-three chemical species where crop residue emissions differed by over fifty percent from prescribed fires at similar combustion efficiencies, noting higher levels of nitrogen, halogens, and markers related to agricultural chemical use. Conversely, prescribed fires released ten times more monoterpenes than agricultural residues due to the presence of stored plant resins in woody biomass. These findings indicate that fuel-specific and regionally specific data are essential for reducing uncertainty in air quality models that previously relied on global averages. https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 http://www.w3.org/2000/01/rdf-schema#label Emission Factors for Crop Residue and Prescribed Fires in the Eastern US During FIREX-AQ https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 https://schema.org/funder https://ror.org/0078xmk34 https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 https://w3id.org/fdof/ontology#hasMetadata https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 https://www.w3.org/ns/dcat#contactPoint katherine.travis@nasa.gov https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 https://www.w3.org/ns/dcat#endDate 2023 https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 https://www.w3.org/ns/dcat#startDate 2022 https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/provenance https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/assertion http://www.w3.org/ns/prov#wasAttributedTo https://orcid.org/0009-0008-8411-2742 https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/pubinfo https://orcid.org/0009-0008-8411-2742 http://xmlns.com/foaf/0.1/name Emily Regalado https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 http://purl.org/dc/terms/created 2026-01-14T06:41:33.464Z https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 http://purl.org/dc/terms/creator https://orcid.org/0009-0008-8411-2742 https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 http://purl.org/dc/terms/license https://creativecommons.org/licenses/by/4.0/ https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 http://purl.org/nanopub/x/introduces https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023JD039309 https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 http://purl.org/nanopub/x/wasCreatedAt https://nanodash.knowledgepixels.com/ https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 https://w3id.org/np/o/ntemplate/wasCreatedFromProvenanceTemplate https://w3id.org/np/RA7lSq6MuK_TIC6JMSHvLtee3lpLoZDOqLJCLXevnrPoU https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RA0J4vUn_dekg-U1kK3AOEt02p9mT2WO03uGxLDec1jLw https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RAukAcWHRDlkqxk7H2XNSegc1WnHI569INvNr-xdptDGI https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate https://w3id.org/np/RArM5GTwgxg9qslGX-XiQ-KTTUwdoM0KB1YqmT4GqTizA https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/sig http://purl.org/nanopub/x/hasAlgorithm RSA https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/sig http://purl.org/nanopub/x/hasPublicKey MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxzr6UBGMW6c8tegz0babaledWUEQ0PLDE4tp7Iinbe2DZtAtY5JUptKYuStWDZx+QER4808P8dejNWRnBDzgthYJm/AyNSXflHSJhz2+NC+h7RylOLxbwLEQocmyKKiYxa2gT85m6ajVL2M6TnfG67nnK+K2f7iCGL6wYXRITD1q+7+5SWqBdDXIV921W4IKWaD2GJk+NRBoOqQhbsrk8Tn5XsNd7DMYVHk47oMDGbeBnrOIoRPsbBgAcoCsxxhiB9yN6Lf8EUbnlXVEDzJuZk048L1BDZL+6nkA8btTQGP2ijUFWA7rTrod3LjUDQWLZS95njjl867dtmv/znYkzwIDAQAB https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/sig http://purl.org/nanopub/x/hasSignature Co3yLYSFy2zjD8yFg9nlwIeu16Q+RoHEE5B2rVeU4FG/Hag80fdWeAudivWTfed7ZZaNMT+WEw7ZNgYWDPQG+85DYO+t7wB0nYR1NS1KyzrRXevGayTW7jQ5e1nLd09CsqBoH7DCG066BewfV5SoVfenqN+sFeqPvrmDeiKrUmr9ss99o7cAUS+C1p1AgyBFs0OeGso/y217AheyjOIvICGgWCn88nyhcB5ifmzj3hgr/VIRYqKhMgtJ8IgRD9LMWs9lZx4jX94/StCBEED0P/AvnYvqBAEnq9JwyZADqLhfPPZc+DAh8yVyhx79FTDxrK8jBz1Hp9T7e4xgfaKMVg== https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/sig http://purl.org/nanopub/x/hasSignatureTarget https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0 https://w3id.org/np/RAD1cnkciVfrL5bgj_TWUN0coAqXVm-8ZTiAIpPmL-1R0/sig http://purl.org/nanopub/x/signedBy https://orcid.org/0009-0008-8411-2742