PMID- 34515896
OWN - NLM
STAT- MEDLINE
DCOM- 20221003
LR  - 20221003
IS  - 1573-2983 (Electronic)
IS  - 0269-4042 (Linking)
VI  - 44
IP  - 10
DP  - 2022 Oct
TI  - Contamination, spatial distribution, and source contribution of persistent 
      organic pollutants in the soil of Guiyang city, China: a case study.
PG  - 3265-3278
LID - 10.1007/s10653-021-01089-5 [doi]
AB  - The contamination of persistent organic pollutants (POPs), including 
      dichlorodiphenyltrichloroethane (DDT), hexachlorocyclohexane (HCH), and 
      polycyclic aromatic hydrocarbon (PAH), is the most studied environmental issue. 
      In 2020, a total of sixty soil samples collected from ten locations in Guiyang 
      were analyzed to assess the presence of four DDTs and HCHs and sixteen PAHs. The 
      concentrations of total DDTs, total HCHs and Sigma(16)PAHs in the soil were between 
      0.26 and 12.76, 0.23 and 51.80 mug/kg, and 10.02 and 1708.86 mug/kg, respectively. 
      The mean and median concentrations of total DDTs, total HCHs and Sigma(16)PAHs in the 
      soil were 1.04 and 0.26 mug/kg, 4.32 and 0.23 mug/kg, 139.14 and 98.98 mug/kg, 
      respectively. p,p'-DDT, p,p'-DDD and gamma-HCH the dominant organochloride pollutants 
      in the soil, while 4-ring PAHs were the dominant PAHs, occupying 41.1-53.6% of 
      the total PAHs in the soil. The highest levels of PAHs in the soil were observed 
      in areas of Guiyang with relatively larger population densities and more 
      developed heave industries. Various diagnostic tools were used to identify the 
      potential sources of the POPs in the soil. The data indicated that DDTs and HCHs 
      were from past and recent common inputs and that mixtures of several combustion 
      activities (biomass, coal and petroleum combustion, diesel, gasoline, and 
      vehicular emissions) were the major sources of PAHs in the Guiyang soil. The 
      results provide information for the assessment of the extent of POP pollution in 
      the Guiyang soil and can help authorities establish environmental protection 
      regulations and soil remediation techniques.
CI  - (c) 2021. The Author(s), under exclusive licence to Springer Nature B.V.
FAU - Zhang, Guanglong
AU  - Zhang G
AD  - State Key Laboratory Breeding Base of Green Pesticide and Agricultural 
      Bioengineering, Key Laboratory of Green Pesticide and Agricultural 
      Bioengineering, Ministry of Education, Guizhou University, Huaxi District, 
      Guizhou, 550025, People's Republic of China.
FAU - Lan, Tingting
AU  - Lan T
AD  - State Key Laboratory Breeding Base of Green Pesticide and Agricultural 
      Bioengineering, Key Laboratory of Green Pesticide and Agricultural 
      Bioengineering, Ministry of Education, Guizhou University, Huaxi District, 
      Guizhou, 550025, People's Republic of China.
FAU - Yang, Guangqian
AU  - Yang G
AD  - State Key Laboratory Breeding Base of Green Pesticide and Agricultural 
      Bioengineering, Key Laboratory of Green Pesticide and Agricultural 
      Bioengineering, Ministry of Education, Guizhou University, Huaxi District, 
      Guizhou, 550025, People's Republic of China.
FAU - Li, Jianmin
AU  - Li J
AD  - State Key Laboratory Breeding Base of Green Pesticide and Agricultural 
      Bioengineering, Key Laboratory of Green Pesticide and Agricultural 
      Bioengineering, Ministry of Education, Guizhou University, Huaxi District, 
      Guizhou, 550025, People's Republic of China.
FAU - Zhang, Kankan
AU  - Zhang K
AUID- ORCID: 0000-0001-5082-9915
AD  - State Key Laboratory Breeding Base of Green Pesticide and Agricultural 
      Bioengineering, Key Laboratory of Green Pesticide and Agricultural 
      Bioengineering, Ministry of Education, Guizhou University, Huaxi District, 
      Guizhou, 550025, People's Republic of China. kankan16@126.com.
LA  - eng
GR  - 32060629/National Natural Science Foundation of China/
PT  - Journal Article
DEP - 20210913
PL  - Netherlands
TA  - Environ Geochem Health
JT  - Environmental geochemistry and health
JID - 8903118
RN  - 0 (Coal)
RN  - 0 (Environmental Pollutants)
RN  - 0 (Gasoline)
RN  - 0 (Hydrocarbons, Chlorinated)
RN  - 0 (Polycyclic Aromatic Hydrocarbons)
RN  - 0 (Soil)
RN  - 0 (Soil Pollutants)
RN  - 0 (Vehicle Emissions)
RN  - 59NEE7PCAB (Hexachlorocyclohexane)
RN  - CIW5S16655 (DDT)
SB  - IM
MH  - China
MH  - Coal
MH  - DDT
MH  - Environmental Monitoring/methods
MH  - *Environmental Pollutants
MH  - Gasoline
MH  - Hexachlorocyclohexane/analysis
MH  - *Hydrocarbons, Chlorinated/analysis
MH  - Persistent Organic Pollutants
MH  - *Polycyclic Aromatic Hydrocarbons/analysis
MH  - Soil
MH  - *Soil Pollutants/analysis
MH  - Vehicle Emissions
OTO - NOTNLM
OT  - Distribution
OT  - Guiyang
OT  - Persistent organic pollutant
OT  - Soil
OT  - Source
EDAT- 2021/09/14 06:00
MHDA- 2022/10/04 06:00
CRDT- 2021/09/13 12:33
PHST- 2021/06/04 00:00 [received]
PHST- 2021/08/31 00:00 [accepted]
PHST- 2021/09/14 06:00 [pubmed]
PHST- 2022/10/04 06:00 [medline]
PHST- 2021/09/13 12:33 [entrez]
AID - 10.1007/s10653-021-01089-5 [pii]
AID - 10.1007/s10653-021-01089-5 [doi]
PST - ppublish
SO  - Environ Geochem Health. 2022 Oct;44(10):3265-3278. doi: 
      10.1007/s10653-021-01089-5. Epub 2021 Sep 13.