PMID- 36657182 OWN - NLM STAT- MEDLINE DCOM- 20230215 LR - 20230323 IS - 1520-5851 (Electronic) IS - 0013-936X (Linking) VI - 57 IP - 6 DP - 2023 Feb 14 TI - Mapping the Contribution of Biomass Burning to Persistent Organic Pollutants in the Air of the Indo-China Peninsula Based on a Passive Air Monitoring Network. PG - 2274-2285 LID - 10.1021/acs.est.2c06247 [doi] AB - Biomass burning (BB) is an important source of atmospheric persistent organic pollutants (POPs) across the world. However, there are few field-based regional studies regarding the POPs released from BB. Due to the current limitations of emission factors and satellites, the contribution of BB to airborne POPs is still not well understood. In this study, with the simultaneous monitoring of BB biomarkers and POPs based on polyurethane foam-based passive air sampling technique, we mapped the contribution of BB to polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) in the Indo-China Peninsula. Spearman correlations between levoglucosan and 16 PCBs (r(s) = 0.264-0.767, p < 0.05) and 2 OCPs (r(s) = 0.250-0.328, p < 0.05) confirmed that BB may facilitate POP emissions. Source apportionment indicated that BB contributed 9.3% to the total PCB and OCP mass. The high contribution of positive matrix factorization-resolved BB to PCBs and OCPs was almost consistent with their concentration distributions in the open BB season but not completely consistent with those in the pre-monsoon and/or monsoon seasons. Their contribution distributions may reflect the use history and geographic distribution in secondary sources of POPs. The field-based contribution dataset of BB to POPs is significant in improving regional BB emission inventories and model prediction. FAU - Jiang, Haoyu AU - Jiang H AUID- ORCID: 0000-0002-2713-3474 AD - State Key Laboratory of Organic Geochemistry, Guangdong Key Laboratory of Environmental Protection and Resources Utilization, and Joint Laboratory of the Guangdong-Hong Kong-Macao Greater Bay Area for the Environment, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China. AD - CAS Centre for Excellence in Deep Earth Science, Guangzhou 510640, China. FAU - Li, Jun AU - Li J AUID- ORCID: 0000-0002-3637-1642 AD - State Key Laboratory of Organic Geochemistry, Guangdong Key Laboratory of Environmental Protection and Resources Utilization, and Joint Laboratory of the Guangdong-Hong Kong-Macao Greater Bay Area for the Environment, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China. AD - CAS Centre for Excellence in Deep Earth Science, Guangzhou 510640, China. FAU - Zhang, Ruijie AU - Zhang R AUID- ORCID: 0000-0002-0246-2204 AD - School of Marine Sciences, Guangxi University, Nanning 530004, China. FAU - Pansak, Wanwisa AU - Pansak W AD - Department of Agricultural Science, Naresuan University, Phitsanulok 65000, Thailand. FAU - Zhong, Guangcai AU - Zhong G AUID- ORCID: 0000-0002-5647-5940 AD - State Key Laboratory of Organic Geochemistry, Guangdong Key Laboratory of Environmental Protection and Resources Utilization, and Joint Laboratory of the Guangdong-Hong Kong-Macao Greater Bay Area for the Environment, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China. AD - CAS Centre for Excellence in Deep Earth Science, Guangzhou 510640, China. FAU - Li, Kechang AU - Li K AD - State Key Laboratory of Organic Geochemistry, Guangdong Key Laboratory of Environmental Protection and Resources Utilization, and Joint Laboratory of the Guangdong-Hong Kong-Macao Greater Bay Area for the Environment, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China. AD - CAS Centre for Excellence in Deep Earth Science, Guangzhou 510640, China. FAU - Zhao, Shizhen AU - Zhao S AUID- ORCID: 0000-0003-1534-9283 AD - State Key Laboratory of Organic Geochemistry, Guangdong Key Laboratory of Environmental Protection and Resources Utilization, and Joint Laboratory of the Guangdong-Hong Kong-Macao Greater Bay Area for the Environment, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China. AD - CAS Centre for Excellence in Deep Earth Science, Guangzhou 510640, China. FAU - Bualert, Surat AU - Bualert S AD - Faculty of Environment, Kasetsart University, Bangkok 10900, Thailand. FAU - Phewnil, Onanong AU - Phewnil O AD - Faculty of Environment, Kasetsart University, Bangkok 10900, Thailand. FAU - Zhang, Gan AU - Zhang G AUID- ORCID: 0000-0002-9010-8140 AD - State Key Laboratory of Organic Geochemistry, Guangdong Key Laboratory of Environmental Protection and Resources Utilization, and Joint Laboratory of the Guangdong-Hong Kong-Macao Greater Bay Area for the Environment, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China. AD - CAS Centre for Excellence in Deep Earth Science, Guangzhou 510640, China. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20230119 PL - United States TA - Environ Sci Technol JT - Environmental science & technology JID - 0213155 RN - DFC2HB4I0K (Polychlorinated Biphenyls) RN - 0 (Persistent Organic Pollutants) RN - 0 (Air Pollutants) RN - 0 (Hydrocarbons, Chlorinated) RN - 0 (Pesticides) RN - 0 (Environmental Pollutants) SB - IM MH - *Polychlorinated Biphenyls/analysis MH - Persistent Organic Pollutants MH - Biomass MH - *Air Pollutants/analysis MH - *Hydrocarbons, Chlorinated/analysis MH - *Pesticides/analysis MH - *Environmental Pollutants MH - China MH - Environmental Monitoring/methods OTO - NOTNLM OT - Indo-China peninsula OT - PUF-PAS OT - airborne PCBs and OCPs OT - biomass burning OT - contribution of biomass burning to POPs OT - passive air sampling technique OT - spatiotemporal distributions EDAT- 2023/01/20 06:00 MHDA- 2023/02/16 06:00 CRDT- 2023/01/19 17:52 PHST- 2023/01/20 06:00 [pubmed] PHST- 2023/02/16 06:00 [medline] PHST- 2023/01/19 17:52 [entrez] AID - 10.1021/acs.est.2c06247 [doi] PST - ppublish SO - Environ Sci Technol. 2023 Feb 14;57(6):2274-2285. doi: 10.1021/acs.est.2c06247. Epub 2023 Jan 19.