Polycyclic aromatic hydrocarbons in remote mountain lake waters

被引:66
作者
Vilanova, RM [1 ]
Fernández, P [1 ]
Martínez, C [1 ]
Grimalt, JO [1 ]
机构
[1] CSIC, ICER, Dept Environm Chem, ES-08034 Barcelona, Catalonia, Spain
关键词
polycyclic aromatic hydrocarbons; lake water; remote lakes; dissolved-particle distribution;
D O I
10.1016/S0043-1354(01)00113-0
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 (PAH), including alkylated and sulfur derivatives. were identified and measured in the waters from three European remote mountain lakes during both ice-free and ice covered periods. The measured concentrations were in the same order in all three lakes (700-1100 pg.l). The PAH patterns in both dissolved and particulate water phases were dominated by the low molecular weight compounds (i.e. phenanthrene, fluoranthene and pyrene) in Lakes Redo (Pyrenees) and Gossenkolle (Alps). In contrast. the high molecular weight (HMW) compounds (i.e. chrysene+triphenylene, benzofluoranthenes, benzo[e]pyrene) were very significant in lake Ovre Neadalsvatn (Caledonian). These HMW PAH correspond to mixtures originating from high temperature combustion processes which have been photodegraded during long range atmospheric transport and parallel the PAH mixtures encountered in the underlying lake sediments. In contrast. dissolved PAH exhibit temperature dependence with higher concentrations found at water temperatures below 6-7 degreesC reflecting higher condensation from the atmospheric gas phase reservoir. (C) 2001 Elsevier Science Ltd. All rights reserved
引用
收藏
页码:3916 / 3926
页数:11
相关论文
共 31 条
[1]   SEASONALLY DEPENDENT SIZE DISTRIBUTIONS OF ALIPHATIC AND POLYCYCLIC AROMATIC-HYDROCARBONS IN URBAN AEROSOLS FROM DENSELY POPULATED AREAS [J].
ACEVES, M ;
GRIMALT, JO .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1993, 27 (13) :2896-2908
[2]   Measurement of polycyclic aromatic hydrocarbons associated with size-segregated atmospheric aerosols in Massachusetts [J].
Allen, JO ;
Dookeran, KM ;
Smith, KA ;
Sarofim, AF ;
Taghizadeh, K ;
Lafleur, AL .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1996, 30 (03) :1023-1031
[3]   CONCENTRATIONS AND FLUXES OF POLYCYCLIC AROMATIC-HYDROCARBONS AND POLYCHLORINATED-BIPHENYLS ACROSS THE AIR-WATER-INTERFACE OF LAKE-SUPERIOR [J].
BAKER, JE ;
EISENREICH, SJ .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1990, 24 (03) :342-352
[4]   SEDIMENT TRAP FLUXES AND BENTHIC RECYCLING OF ORGANIC-CARBON, POLYCYCLIC AROMATIC-HYDROCARBONS, AND POLYCHLOROBIPHENYL CONGENERS IN LAKE-SUPERIOR [J].
BAKER, JE ;
EISENREICH, SJ ;
EADIE, BJ .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1991, 25 (03) :500-509
[5]   DISSOLVED, PARTICULATE AND SEDIMENTARY NATURALLY DERIVED POLYCYCLIC AROMATIC-HYDROCARBONS IN A COASTAL ENVIRONMENT - GEOCHEMICAL SIGNIFICANCE [J].
BOULOUBASSI, I ;
SALIOT, A .
MARINE CHEMISTRY, 1993, 42 (02) :127-143
[6]   OCCURRENCE AND DYNAMICS OF POLYCHLORINATED DIBENZO-PARA-DIOXINS AND DIBENZOFURANS AND POLYCYCLIC AROMATIC-HYDROCARBONS IN THE MIXED SURFACE-LAYER OF REMOTE COASTAL AND OFFSHORE WATERS OF THE BALTIC [J].
BROMAN, D ;
NAF, C ;
ROLFF, C ;
ZEBUHR, Y .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1991, 25 (11) :1850-1864
[7]   TOXIC-CHEMICALS AND TRACE-METALS FROM URBAN AND RURAL LOUISIANA LAKES - RECENT HISTORICAL PROFILES AND TOXICOLOGICAL SIGNIFICANCE [J].
CATALLO, WJ ;
SCHLENKER, M ;
GAMBRELL, RP ;
SHANE, BS .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1995, 29 (06) :1436-1445
[8]   DETERMINATION OF HYDROCARBON SOURCES USING N-ALKANE AND POLYAROMATIC HYDROCARBON DISTRIBUTION INDEXES - CASE-STUDY - RIO-DE-LA-PLATA ESTUARY, ARGENTINA [J].
COLOMBO, JC ;
PELLETIER, E ;
BROCHU, C ;
KHALIL, M ;
CATOGGIO, JA .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1989, 23 (07) :888-894
[9]  
Eppacher T., 1968, BER NAT MED VER INNS, V56, P31
[10]   PAH distributions in sediments from high mountain lakes [J].
Fernandez, P ;
Vilanova, R ;
Grimalt, JO .
POLYCYCLIC AROMATIC COMPOUNDS, 1996, 9 (1-4) :121-128