PMID- 32974823
OWN - NLM
STAT- MEDLINE
DCOM- 20210128
LR  - 20210128
IS  - 1614-7499 (Electronic)
IS  - 0944-1344 (Linking)
VI  - 28
IP  - 5
DP  - 2021 Feb
TI  - Occurrence of dioxin-like POPs in soils from urban green space in a metropolis, 
      North China: implication to human exposure.
PG  - 5587-5597
LID - 10.1007/s11356-020-10953-3 [doi]
AB  - Urban green space is a special space for urban life and natural contact and has 
      an important impact on human health. However, little information is available on 
      dioxin-like persistent organic pollutants (POPs) in the soils from the specific 
      areas. We measured the concentrations of polychlorinated naphthalenes (PCNs), 
      polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), and 
      polychlorinated biphenyls (PCBs) in the soils from urban green space in a 
      metropolis, North China, and found total concentrations of PCDD/Fs, PCBs, and 
      PCNs in the range of 11.5-91.4, 14.7-444, and 82.5-848 pg/g, respectively. It was 
      worth to notice that the concentrations of PCDD/Fs in public park soil from urban 
      center were significantly higher than those in the road greenbelts and resident 
      lawns (Kruskal-Wallis test, p = 0.004). The source analysis indicated that sewage 
      sludge from wastewater treatment plants were important sources of PCNs and 
      PCDD/Fs in urban green land soils, and atmospheric deposition from municipal 
      solid waste incinerator (MSWI) also play an important role in PCDD/F sources. The 
      rough exposure risk evaluation showed that the residents were at a safe level 
      with the daily doses being 0.172-3.144 fg/kg BW/day for children and 0.022-0.406 
      fg/kg BW/day for adult. Due to the complex and variable sources of PCDD/Fs in 
      urban areas, dioxin-like POPs in urban green land should be given more attention 
      to weaken human exposure.
FAU - Die, Qingqi
AU  - Die Q
AD  - Beijing Research Center for Agricultural Standards and Testing, Beijing Academy 
      of Agriculture and Forestry Sciences, Beijing, 100097, China.
AD  - Beijing Municipal Key Laboratory of Agriculture Environment Monitoring, Beijing, 
      100097, China.
FAU - Lu, Anxiang
AU  - Lu A
AD  - Beijing Research Center for Agricultural Standards and Testing, Beijing Academy 
      of Agriculture and Forestry Sciences, Beijing, 100097, China.
AD  - Beijing Municipal Key Laboratory of Agriculture Environment Monitoring, Beijing, 
      100097, China.
FAU - Li, Cheng
AU  - Li C
AD  - Beijing Research Center for Agricultural Standards and Testing, Beijing Academy 
      of Agriculture and Forestry Sciences, Beijing, 100097, China. lic@brcast.org.cn.
AD  - Beijing Municipal Key Laboratory of Agriculture Environment Monitoring, Beijing, 
      100097, China. lic@brcast.org.cn.
FAU - Li, Haifeng
AU  - Li H
AD  - Beijing Research Center for Agricultural Standards and Testing, Beijing Academy 
      of Agriculture and Forestry Sciences, Beijing, 100097, China.
AD  - Beijing Municipal Key Laboratory of Agriculture Environment Monitoring, Beijing, 
      100097, China.
FAU - Kong, Hongling
AU  - Kong H
AD  - Beijing Research Center for Agricultural Standards and Testing, Beijing Academy 
      of Agriculture and Forestry Sciences, Beijing, 100097, China.
AD  - Beijing Municipal Key Laboratory of Agriculture Environment Monitoring, Beijing, 
      100097, China.
FAU - Li, Bingru
AU  - Li B
AD  - Beijing Research Center for Agricultural Standards and Testing, Beijing Academy 
      of Agriculture and Forestry Sciences, Beijing, 100097, China.
AD  - Beijing Municipal Key Laboratory of Agriculture Environment Monitoring, Beijing, 
      100097, China.
LA  - eng
GR  - 2017YFD0801404/National Key Research and Development Program of China/
GR  - 8182021/Beijing Natural Science Foundation/
GR  - KJCX20180407/Research Foundation of Beijing Academy of Agriculture and Forestry 
      Sciences/
GR  - KF2018-06/the Open Fund of The State Key Laboratory of Environmental Chemistry 
      and Ecotoxicology/
PT  - Journal Article
DEP - 20200924
PL  - Germany
TA  - Environ Sci Pollut Res Int
JT  - Environmental science and pollution research international
JID - 9441769
RN  - 0 (Benzofurans)
RN  - 0 (Dibenzofurans)
RN  - 0 (Dibenzofurans, Polychlorinated)
RN  - 0 (Dioxins)
RN  - 0 (Environmental Pollutants)
RN  - 0 (Polychlorinated Dibenzodioxins)
RN  - 0 (Soil)
RN  - DFC2HB4I0K (Polychlorinated Biphenyls)
SB  - IM
MH  - Adult
MH  - *Benzofurans/analysis
MH  - Child
MH  - China
MH  - Dibenzofurans
MH  - Dibenzofurans, Polychlorinated
MH  - *Dioxins/analysis
MH  - Environmental Monitoring
MH  - *Environmental Pollutants/analysis
MH  - Humans
MH  - Parks, Recreational
MH  - *Polychlorinated Biphenyls/analysis
MH  - *Polychlorinated Dibenzodioxins/analysis
MH  - Soil
OTO - NOTNLM
OT  - Exposure risk
OT  - PCBs
OT  - PCDD/Fs
OT  - PCNs
OT  - Soil
EDAT- 2020/09/26 06:00
MHDA- 2021/01/29 06:00
CRDT- 2020/09/25 06:06
PHST- 2020/07/02 00:00 [received]
PHST- 2020/09/20 00:00 [accepted]
PHST- 2020/09/26 06:00 [pubmed]
PHST- 2021/01/29 06:00 [medline]
PHST- 2020/09/25 06:06 [entrez]
AID - 10.1007/s11356-020-10953-3 [pii]
AID - 10.1007/s11356-020-10953-3 [doi]
PST - ppublish
SO  - Environ Sci Pollut Res Int. 2021 Feb;28(5):5587-5597. doi: 
      10.1007/s11356-020-10953-3. Epub 2020 Sep 24.