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Measurements of oceanic organosulfur compounds, halocarbons and ammonium made during the Challenger 53 research cruise as part of the North Sea Project (NSP) in the North Sea during May and June 1989

Entry ID: SOLAS_CH53

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Summary

Abstract: This metadata entry refers to measurements of oceanic organosulfur compounds and oceanic halocarbons made by Sue Turner and oceanic ammonium made by David Hydes during the Challenger 53 research cruise in the North Sea as part of the North Sea Project (NSP). The cruise began on 26th May 1989 and ended on 7th June 1989 with a spatial coverage of +51N to +56N latitude and +2W to +8E longitude.

... The data consists of:
-97 measurements of the concentration of dimethylsulphoniopropionate (DMSP) per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration and gas chromatography;
-95 measurements of the concentration of dimethylsulphoniopropionate (DMSP) per unit volume of the water column (particulate GF/C phase) by filtration and gas chromatography;
-1 measurement of the concentration of dimethylsulphoniopropionate (DMSP) per unit volume of the water column (dissolved plus reactive particulate phase) by gas chromatography; and
-100 measurements of the concentration of dimethylsulphide (DMS) per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration, purging, cryogenic trapping and gas chromatography.
-97 measurements of the concentration of dibromochloromethane per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration, purging, cryogenic trapping and gas chromatography;
-96 measurements of the concentration of dibromomethane per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration, purging, cryogenic trapping and gas chromatography;
-97 measurements of the concentration of dichlorobromomethane per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration, purging, cryogenic trapping and gas chromatography;
-97 measurements of the concentration of iodomethane (methyl iodide) per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration, purging, cryogenic trapping and gas chromatography;
-97 measurements of the concentration of tetrachloroethene per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration, purging, cryogenic trapping and gas chromatography;
-97 measurements of the concentration of tetrachloromethane (carbon tetrachloride) per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration, purging, cryogenic trapping and gas chromatography;
-97 measurements of the concentration of tribromomethane per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration, purging, cryogenic trapping and gas chromatography;
-97 measurements of the concentration of trichloroethane per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration, purging, cryogenic trapping and gas chromatography;
-97 measurements of the concentration of tetrachloroethene (carbon tetrachloride) per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration, purging, cryogenic trapping and gas chromatography; and
-97 measurements of the concentration of trichloromethane (chloroform) per unit volume of the water column (dissolved plus reactive particulate GF/C phase) by filtration, purging, cryogenic trapping and gas chromatography.
-334 measurements of the concentration of ammonium (NH4) per unit volume of the water column (dissolved plus reactive particulate phase) by colorimetric autoanalysis.

See below for further details.

Geographic Coverage

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Spatial coordinates

	N: 56.0	S: 51.0	E: 8.0	W: -2.0

Max Depth: 95 M

Parent DIF

This data set description is a member of a collection. The collection is described in
SOLAS
BODC_NERC_NorthSeaProj

Temporal Coverage

Start Date: 1989-05-26

Stop Date: 1989-06-07

Location Keywords

OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > NORTH SEA

Science Keywords

OCEANS > OCEAN CHEMISTRY > AMMONIA

OCEANS > OCEAN CHEMISTRY > ORGANOSULFUR COMPOUNDS

OCEANS > OCEAN CHEMISTRY > HALOCARBONS

ISO Topic Category

CLIMATOLOGY/METEOROLOGY/ATMOSPHERE

ENVIRONMENT

OCEANS

Platform

SHIPS

Project

SOLAS > Surface Ocean Lower Atmosphere Study

NSP > North Sea Project

Originating Center

SOLAS International Project Office, UEA, UK

Data Center

British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom

Data Center URL: http://www.bodc.ac.uk/

Data Center Personnel
Name: BODC ENQUIRIES OFFICER Phone: +44 (0) 151 795 4884 Fax: +44 (0) 151 795 4912 Email: enquiries at bodc.ac.uk Contact Address: British Oceanographic Data Centre Joseph Proudman Building 6 Brownlow Street City: Liverpool Postal Code: L3 5DA Country: UK