Consulta: creatorFacets:"Saliot, A"
Registros recuperados: 5
Data/hora: 12/06/2024 08:38:31

Investigation of anthropogenic and natural organic inputs in estuarine sediments using hydrocarbon markers (nah, lab, pah)
Provedor de dados: 5
Autores: Bouloubassi, I; Saliot, A.
Surface sediments were collected in the Rhone delta, NW Mediterranean, at two seasons and analyzed for composition of non-aromatic hydrocarbons (NAH), long-chain linear alkylbenzenes (LAB) and polycyclic aromatic hydrocarbons (PAH) by GC and GC/MS following fractionation by normal phase HPLC. Concentrations varied from 21.2 to 166.7 mu/g for NAH, from 2097.9 to 9324.2 ng/g for total PAH and from 342.5 to 2713.0 ng/g for LAB. These levels are comparable to those reported for other coastal areas worldwide in the vicinity of important urban and industrial activities. Detailed analysis permitted identification of several contributions to the bulk sedimentary hydrocarbon mixture from fossil fuel related sources, pyrolytic processes, domestic wastes as well as...
Tipo: Text
Palavras-chave: ANTHROPOGENIC NATURAL INPUTS; ESTUARY; HYDROCARBONS; MEDITERRANEAN; SEDIMENTS.
Ano: 1993
URL: http://archimer.ifremer.fr/doc/00099/21043/18669.pdf

Seasonal-variations of nutrients (NO3-, NO2-, NH4+, PO43- and Si(OH)4) and suspended matter in the Rhone delta, France
Provedor de dados: 5
Autores: Denant, V; Saliot, A.
Tipo: Text
Ano: 1990
URL: http://archimer.ifremer.fr/doc/00103/21416/18993.pdf

Sterols in aerosols, surface microlayer and subsurface water in the northeastern tropical atlantic
Provedor de dados: 5
Autores: Barbier, M; Tusseau, D; Marty, Jc; Saliot, A.
Tipo: Text
Ano: 1981
URL: http://archimer.ifremer.fr/doc/00121/23238/21072.pdf

Matiere organique presente dans les eaux d'un site hydrothermal actif du Pacific-Est (13 degree N)
Provedor de dados: 5
Autores: Daumas, R; Alberic, P; Brault, M; Khripounoff, A; Hermin, M-n; Marty, J-c; Saliot, A.
Organic matter present in seawater was investigated in various samples collected in an active hydrothermal site of the East Pacific Rise (EPR) near 13 degree N. During three dives of the submersible Cyana, sampling was carried out at the mouth of active chimneys and near animal communities (Alvinellinae, Pogonophora and Serpulidae). The organic C and total N content of particulate material are higher than the mean concentrations of deep water; combined amino-acids do not show a comparative augmentation, but fatty acids and hydrocarbons are higher in the vicinities of Alvinellinae and Pogonophora than in reference samples or near Serpulidae zones. It is suggested that simultaneous determination of the concentrations of organic substances and bacterial...
Tipo: Text
Ano: 1988
URL: http://archimer.ifremer.fr/doc/00267/37787/35868.pdf

Trace petroliferous organic-matter associated with massive hydrothermal sulfides from the east pacific rise at 13-degrees-n and 21-degrees-n
Provedor de dados: 5
Autores: Brault, M; Simoneit, Brt; Saliot, A.
Tipo: Text
Ano: 1989
URL: http://archimer.ifremer.fr/doc/00106/21740/19313.pdf