PMID- 31221380
OWN - NLM
STAT- MEDLINE
DCOM- 20190726
LR  - 20190726
IS  - 1001-0742 (Print)
IS  - 1001-0742 (Linking)
VI  - 83
DP  - 2019 Sep
TI  - Apparent relationships between anthropogenic factors and climate change 
      indicators and POPs deposition in a lacustrine system.
PG  - 174-182
LID - S1001-0742(18)33219-4 [pii]
LID - 10.1016/j.jes.2019.03.024 [doi]
AB  - Climate change and anthropogenic activities are expected to impact the 
      environmental behaviors and fates of persistent organic pollutants (POPs), 
      however, quantitative studies on these combined factors are scarce. In this 
      study, dichlorodiphenyltrichloroethane (DDTs), polycyclic aromatic hydrocarbons 
      (PAHs), and polychlorinated biphenyls (PCBs) were used as examples to identify 
      how and when those factors may be related to the deposition of POPs in the 
      sediment of Lake Chaohu, China, using generalized additive models (GAMs). Three 
      historical trends of DDT, PAH, and PCB deposition were delineated in a dated 
      sediment core encompassing ~100 years of historical record: a steady state or 
      gradually increasing stage, a rapidly increasing stage, and a declining stage. 
      The GAM results showed that aquatic total phosphorus (TP) concentrations and 
      regional GDP (anthropogenic factors) were dominant contributors to POP 
      accumulation rates in the lake sediment. The fitted relationships between air 
      temperature and sedimentary DDT and PAH concentrations were linear and negative, 
      while a positive linear relationship was found for PCBs, suggesting that Lake 
      Chaohu may have become a net source for DDTs and PAHs, and a sink for PCBs, under 
      a progressively warming climate.
CI  - Copyright (c) 2019. Published by Elsevier B.V.
FAU - Zhang, Hanxiao
AU  - Zhang H
AD  - State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese 
      Research Academy of Environmental Science, Beijing 100012, China.
FAU - Huo, Shouliang
AU  - Huo S
AD  - State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese 
      Research Academy of Environmental Science, Beijing 100012, China. Electronic 
      address: huoshouliang@126.com.
FAU - Yeager, Kevin M
AU  - Yeager KM
AD  - Department Earth and Environmental Sciences, University of Kentucky, Lexington, 
      KY 40506, USA.
FAU - Li, Chaocan
AU  - Li C
AD  - State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese 
      Research Academy of Environmental Science, Beijing 100012, China.
FAU - Xi, Beidou
AU  - Xi B
AD  - State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese 
      Research Academy of Environmental Science, Beijing 100012, China.
FAU - Zhang, Jingtian
AU  - Zhang J
AD  - State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese 
      Research Academy of Environmental Science, Beijing 100012, China.
FAU - He, Zhuoshi
AU  - He Z
AD  - State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese 
      Research Academy of Environmental Science, Beijing 100012, China.
FAU - Ma, Chunzi
AU  - Ma C
AD  - State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese 
      Research Academy of Environmental Science, Beijing 100012, China.
LA  - eng
PT  - Journal Article
DEP - 20190403
PL  - Netherlands
TA  - J Environ Sci (China)
JT  - Journal of environmental sciences (China)
JID - 100967627
RN  - 0 (Air Pollutants)
RN  - 0 (Hydrocarbons, Chlorinated)
RN  - 0 (Polycyclic Aromatic Hydrocarbons)
RN  - 0 (Water Pollutants, Chemical)
RN  - CIW5S16655 (DDT)
RN  - DFC2HB4I0K (Polychlorinated Biphenyls)
MH  - Air Pollutants/*analysis
MH  - China
MH  - *Climate Change
MH  - DDT
MH  - *Environmental Monitoring
MH  - Geologic Sediments
MH  - Hydrocarbons, Chlorinated/analysis
MH  - Lakes
MH  - Polychlorinated Biphenyls/analysis
MH  - Polycyclic Aromatic Hydrocarbons/analysis
MH  - Water Pollutants, Chemical/analysis
OTO - NOTNLM
OT  - Climate change
OT  - Generalized additive models
OT  - Lake sediment
OT  - POPs
EDAT- 2019/06/22 06:00
MHDA- 2019/07/28 06:00
CRDT- 2019/06/22 06:00
PHST- 2018/11/14 00:00 [received]
PHST- 2019/03/27 00:00 [revised]
PHST- 2019/03/28 00:00 [accepted]
PHST- 2019/06/22 06:00 [entrez]
PHST- 2019/06/22 06:00 [pubmed]
PHST- 2019/07/28 06:00 [medline]
AID - S1001-0742(18)33219-4 [pii]
AID - 10.1016/j.jes.2019.03.024 [doi]
PST - ppublish
SO  - J Environ Sci (China). 2019 Sep;83:174-182. doi: 10.1016/j.jes.2019.03.024. Epub 
      2019 Apr 3.