Occurrence and fate of polycyclic aromatic hydrocarbons in the coastal surface microlayer

被引：55
|
作者：
Guitart, Carlos [1 ]
Garcia-Flor, Nuria [1 ]
Bayona, Josep M. [1 ]
Albaiges, Joan [1 ]
机构：
[1] CSIC, IIQAB, Dept Environm Chem, E-08034 Barcelona, Spain
来源：
MARINE POLLUTION BULLETIN | 2007年 / 54卷 / 02期
关键词：
sea surface microlayer; PAHs; sources; surface enrichment; coastal environment; Mediterranean Sea;
D O I：
10.1016/j.marpolbul.2006.10.008
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Polycyclic aromatic hydrocarbons (PAHs) were measured in the coastal sea surface microlayer (SML), the sub-surface waters (SSW) and the overlying atmosphere in order to investigate the influence of the SML on contaminant enrichment and air-sea exchange. Samples were collected at two contrasting locations of the NW Mediterranean, one urban influenced (off Barcelona, Spain) and another comparatively clean (off Banyuls-sur-Mer, France). Statistical data analysis confirmed the accumulation of PAHs in the SML with respect to the SSW (20.3 +/- 9.1 us. 13.1 +/- 10.0 ng L-1 in the dissolved phase; 709 +/- 207 us. 158 +/- 111 ng g(-1) in the particulate phase). This accumulation was higher at the contaminated location (Barcelona station) compared with the more pristine one, with PAH enrichments 1.5 and 4.5 times higher for the dissolved and particulate phases, respectively, indicating that the enrichment of PAHs in the SML is dominated by particle transport processes. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：186 / 194
页数：9
相关论文
共 50 条
  • [21] Fate and deposition of polycyclic aromatic hydrocarbons in the Bransfield Strait, Antarctica
    Cao, Shengkai
    Na, Guangshui
    Li, Ruijing
    Ge, Linke
    Gao, Hui
    Jin, Shuaichen
    Hou, Chao
    Gao, Yunze
    Zhang, Zhifeng
    MARINE POLLUTION BULLETIN, 2018, 137 : 533 - 541
  • [22] Enrichment and partitioning of polycyclic aromatic hydrocarbons in the sea surface microlayer and subsurface water along the coast of Xiamen Island, China
    Ya, Miao-Lei
    Wang, Xin-Hong
    Wu, Yu-Ling
    Ye, Cui-Xing
    Li, Yong-Yu
    MARINE POLLUTION BULLETIN, 2014, 78 (1-2) : 110 - 117
  • [23] Polycyclic Aromatic Hydrocarbons in the Surface Microlayer of Lake Baikal during Wildfires and Naphthalene-degrading Strains from the Bacterioneuston
    Galachyants, A. D.
    Suslova, M. Yu.
    Marinayte, I. I.
    Izosimova, O. N.
    Krasnopeev, A. Yu.
    Shtykova, Yu. R.
    Tikhonova, I. V.
    Podlesnaya, G. V.
    Belykh, O. I.
    MICROBIOLOGY, 2020, 89 (05) : 609 - 615
  • [24] Polycyclic Aromatic Hydrocarbons: Sources, Importance and Fate in the Atmospheric Environment
    Lakhani, Anita
    CURRENT ORGANIC CHEMISTRY, 2018, 22 (11) : 1050 - 1069
  • [25] Modelling the atmospheric fate and seasonality of polycyclic aromatic hydrocarbons in the UK
    Prevedouros, K
    Jones, KC
    Sweetman, AJ
    CHEMOSPHERE, 2004, 56 (03) : 195 - 208
  • [26] Occurrence of polycyclic aromatic hydrocarbons in Nigeria's environment: A review
    Okedere, Oyetunji B.
    Elehinafe, Francis B.
    SCIENTIFIC AFRICAN, 2022, 16
  • [27] Occurrence and toxicity of polycyclic aromatic hydrocarbons derivatives in environmental matrices
    Krzyszczak, Agnieszka
    Czech, Bozena
    SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 788
  • [28] Occurrence and distribution of polycyclic aromatic hydrocarbons (PAHs) in an agricultural ecosystem
    D. Martens
    J. Maguhn
    P. Spitzauer
    A. Kettrup
    Fresenius' Journal of Analytical Chemistry, 1997, 359 : 546 - 554
  • [29] Polycyclic aromatic hydrocarbons in surficial coastal sediments of the Ligurian Sea
    Bertolotto, RM
    Ghioni, F
    Frignani, M
    Alvarado-Aguilar, D
    Bellucci, LG
    Cuneo, C
    Picca, MR
    Gollo, E
    MARINE POLLUTION BULLETIN, 2003, 46 (07) : 907 - 913
  • [30] POLLUTION SURVEY AND SOURCE ANALYSIS OF POLYCYCLIC AROMATIC HYDROCARBONS AND NITRATED POLYCYCLIC AROMATIC HYDROCARBONS IN URBAN SURFACE SOIL
    Zhang, Yuejin
    Wang, Juan
    FRESENIUS ENVIRONMENTAL BULLETIN, 2013, 22 (05): : 1367 - 1372
12345