PMID- 29751405
OWN - NLM
STAT- MEDLINE
DCOM- 20180710
LR  - 20180710
IS  - 1879-1026 (Electronic)
IS  - 0048-9697 (Linking)
VI  - 615
DP  - 2018 Feb 15
TI  - Short-chain chlorinated paraffins (SCCPs) in a freshwater food web from Dianshan 
      Lake: Occurrence level, congener pattern and trophic transfer.
PG  - 1010-1018
LID - S0048-9697(17)32713-4 [pii]
LID - 10.1016/j.scitotenv.2017.10.026 [doi]
AB  - Short-chain chlorinated paraffins (SCCPs) are new group of persistent organic 
      pollutants (POPs) listed in the Stockholm Convention. The Yangtze River Delta is 
      among the industrially most developed areas in China, supporting a large 
      production and consumption of chlorinated paraffins (CPs). Despite this, there is 
      very limited data on the environmental exposure of SCCPs from the region. This 
      study analyzed SCCPs in 14 wild aquatic organisms from Dianshan Lake, Shanghai, 
      China. The concentrations of total SCCPs ranged from 10 to 1300mugg(-1) lipid 
      weight, with significantly higher levels (p<0.05) in benthic (benthic fish and 
      invertebrates) than in non-benthic species (pelagic and mesopelagic fish). The 
      abundance of C(10) congeners was much higher in the benthic species compared to 
      in the non-benthic species. The calculated trophic magnification factors (TMFs) 
      of SCCP congeners varied from 1.19 (C(10)H(12)Cl(10)) to 1.57 (C(13)H(20)Cl(8)). 
      The TMFs were significantly correlated (p<0.01) with carbon-chain length in a 
      positive linear relationship and with Log K(ow) in a parabolic curve 
      relationship. Considering the high concentrations of SCCPs in wild aquatic 
      organisms and the trophic magnification observed in the freshwater food web, 
      further studies should be undertaken to assess the environmental fate of SCCPs 
      and the public health risk in the Yangtze River Delta.
CI  - Copyright (c) 2017 The Authors. Published by Elsevier B.V. All rights reserved.
FAU - Zhou, Yihui
AU  - Zhou Y
AD  - State Key Laboratory of Pollution Control and Resource Reuse, College of 
      Environmental Science and Engineering, Tongji University, Shanghai 200092, China. 
      Electronic address: capitalzyh@yahoo.com.
FAU - Yin, Ge
AU  - Yin G
AD  - Department of Environmental Science and Analytical Chemistry, Stockholm 
      University, SE-10691 Stockholm, Sweden.
FAU - Du, Xinyu
AU  - Du X
AD  - State Key Laboratory of Pollution Control and Resource Reuse, College of 
      Environmental Science and Engineering, Tongji University, Shanghai 200092, China.
FAU - Xu, Maoying
AU  - Xu M
AD  - Tongji Zhejiang College, Jiaxing 314051, China.
FAU - Qiu, Yanling
AU  - Qiu Y
AD  - Key Laboratory of Yangtze River Water Environment, Ministry of Education, College 
      of Environmental Science and Engineering, Tongji University, Shanghai 200092, 
      China.
FAU - Ahlqvist, Patrik
AU  - Ahlqvist P
AD  - Department of Environmental Science and Analytical Chemistry, Stockholm 
      University, SE-10691 Stockholm, Sweden.
FAU - Chen, Qiaofeng
AU  - Chen Q
AD  - State Key Laboratory of Pollution Control and Resource Reuse, College of 
      Environmental Science and Engineering, Tongji University, Shanghai 200092, China.
FAU - Zhao, Jianfu
AU  - Zhao J
AD  - State Key Laboratory of Pollution Control and Resource Reuse, College of 
      Environmental Science and Engineering, Tongji University, Shanghai 200092, China.
LA  - eng
PT  - Journal Article
DEP - 20171017
PL  - Netherlands
TA  - Sci Total Environ
JT  - The Science of the total environment
JID - 0330500
RN  - 0 (Water Pollutants, Chemical)
RN  - 8002-74-2 (Paraffin)
SB  - IM
MH  - Animals
MH  - Aquatic Organisms
MH  - China
MH  - *Environmental Monitoring
MH  - *Food Chain
MH  - Invertebrates
MH  - Lakes/chemistry
MH  - Paraffin/*analysis
MH  - Water Pollutants, Chemical/*analysis
OTO - NOTNLM
OT  - Benthic organism
OT  - Bioaccumulation
OT  - Polychlorinated-n-alkane
OT  - Trophic magnification factor (TMF)
OT  - Yangtze River delta (YRD)
EDAT- 2018/05/13 06:00
MHDA- 2018/07/11 06:00
CRDT- 2018/05/13 06:00
PHST- 2017/07/13 00:00 [received]
PHST- 2017/10/03 00:00 [revised]
PHST- 2017/10/04 00:00 [accepted]
PHST- 2018/05/13 06:00 [entrez]
PHST- 2018/05/13 06:00 [pubmed]
PHST- 2018/07/11 06:00 [medline]
AID - S0048-9697(17)32713-4 [pii]
AID - 10.1016/j.scitotenv.2017.10.026 [doi]
PST - ppublish
SO  - Sci Total Environ. 2018 Feb 15;615:1010-1018. doi: 
      10.1016/j.scitotenv.2017.10.026. Epub 2017 Oct 17.