PMID- 34597929
OWN - NLM
STAT- MEDLINE
DCOM- 20220114
LR  - 20220114
IS  - 1873-3336 (Electronic)
IS  - 0304-3894 (Linking)
VI  - 424
IP  - Pt A
DP  - 2022 Feb 15
TI  - Atmospheric emissions of PCDDs and PCDFs in China from 1960 to 2014.
PG  - 127320
LID - S0304-3894(21)02288-3 [pii]
LID - 10.1016/j.jhazmat.2021.127320 [doi]
AB  - Quantification of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated 
      dibenzofurans (PCDFs) is a requirement of the Stockholm Convention on persistent 
      organic pollutants (POPs), and essential to evaluate and understand their 
      environmental fate and associated health risks. Unfortunately, works estimating 
      the emission of PCDD/Fs in China are limited, especially in terms of historical 
      trends and information on spatial distribution. In this study, provincial 
      emissions of 17 toxic PCDD/Fs congeners from 79 sources were quantified from 1960 
      to 2014, and 0.1 masculine x 0.1 masculine gridded emissions for 2014 were obtained by applying a 
      source-specific, annually varying emission factor (EF) dataset with similar time 
      trends as measurements for China. Historical national PCDD/F emissions showed an 
      increasing trend until around 1980, and then plateaued due to decreased emissions 
      from cement production and waste burning. Decreased emissions from cement 
      production and waste burning in northeast, east, and south China, and Taiwan 
      province were the main causes for the stabilized national emissions after 1980. 
      Spatially, highly positive correlations of emission densities with population and 
      GDP densities were identified, but no clear temporal patterns were observed. 
      Emission densities showed a decreasing trend in the order of cities, towns and 
      rural areas, while the opposite was seen for per capita emissions.
CI  - Copyright (c) 2021 Elsevier B.V. All rights reserved.
FAU - Huang, Ye
AU  - Huang Y
AD  - Key Laboratory of Geographic Information Science (Ministry of Education), School 
      of Geographical Sciences, East China Normal University, 200241 Shanghai, China. 
      Electronic address: huangye@geo.ecnu.edu.cn.
FAU - Chen, Yan
AU  - Chen Y
AD  - Key Laboratory of Geographic Information Science (Ministry of Education), School 
      of Geographical Sciences, East China Normal University, 200241 Shanghai, China.
FAU - Li, Ye
AU  - Li Y
AD  - Key Laboratory of Geographic Information Science (Ministry of Education), School 
      of Geographical Sciences, East China Normal University, 200241 Shanghai, China.
FAU - Zhou, Lianghua
AU  - Zhou L
AD  - Minhang High School, 200240 Shanghai, China.
FAU - Zhang, Shanshan
AU  - Zhang S
AD  - Key Laboratory of Geographic Information Science (Ministry of Education), School 
      of Geographical Sciences, East China Normal University, 200241 Shanghai, China.
FAU - Wang, Jinze
AU  - Wang J
AD  - Key Laboratory of Geographic Information Science (Ministry of Education), School 
      of Geographical Sciences, East China Normal University, 200241 Shanghai, China.
FAU - Du, Wei
AU  - Du W
AD  - Key Laboratory of Geographic Information Science (Ministry of Education), School 
      of Geographical Sciences, East China Normal University, 200241 Shanghai, China.
FAU - Yang, Jing
AU  - Yang J
AD  - Key Laboratory of Geographic Information Science (Ministry of Education), School 
      of Geographical Sciences, East China Normal University, 200241 Shanghai, China.
FAU - Chen, Long
AU  - Chen L
AD  - Key Laboratory of Geographic Information Science (Ministry of Education), School 
      of Geographical Sciences, East China Normal University, 200241 Shanghai, China.
FAU - Meng, Wenjun
AU  - Meng W
AD  - Laboratory of Earth Surface Processes, College of Urban and Environmental 
      Science, Peking University, Beijing 100871, China.
FAU - Tao, Shu
AU  - Tao S
AD  - Laboratory of Earth Surface Processes, College of Urban and Environmental 
      Science, Peking University, Beijing 100871, China; School of Environmental 
      Science and Engineering, Southern University of Science and Technology, Shenzhen 
      518055, China.
FAU - Liu, Min
AU  - Liu M
AD  - Key Laboratory of Geographic Information Science (Ministry of Education), School 
      of Geographical Sciences, East China Normal University, 200241 Shanghai, China. 
      Electronic address: mliu@geo.ecnu.edu.cn.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20210928
PL  - Netherlands
TA  - J Hazard Mater
JT  - Journal of hazardous materials
JID - 9422688
RN  - 0 (Air Pollutants)
RN  - 0 (Dibenzofurans)
RN  - 0 (Dibenzofurans, Polychlorinated)
RN  - 0 (Polychlorinated Dibenzodioxins)
SB  - IM
MH  - *Air Pollutants/analysis
MH  - China
MH  - Dibenzofurans
MH  - Dibenzofurans, Polychlorinated/analysis
MH  - Environmental Monitoring
MH  - *Polychlorinated Dibenzodioxins/analysis
OTO - NOTNLM
OT  - POPs
OT  - emission factor
OT  - emission inventory
OT  - spatial distribution
OT  - technology split
EDAT- 2021/10/02 06:00
MHDA- 2022/01/15 06:00
CRDT- 2021/10/01 20:25
PHST- 2021/06/29 00:00 [received]
PHST- 2021/09/09 00:00 [revised]
PHST- 2021/09/19 00:00 [accepted]
PHST- 2021/10/02 06:00 [pubmed]
PHST- 2022/01/15 06:00 [medline]
PHST- 2021/10/01 20:25 [entrez]
AID - S0304-3894(21)02288-3 [pii]
AID - 10.1016/j.jhazmat.2021.127320 [doi]
PST - ppublish
SO  - J Hazard Mater. 2022 Feb 15;424(Pt A):127320. doi: 10.1016/j.jhazmat.2021.127320. 
      Epub 2021 Sep 28.