European Directory of Marine Environmental Data (EDMED)

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General
Data set name

MATER Project Dissolved Chlorofluorocarbons in water column - Inorganic Chemistry

Data holding centreHellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC)
CountryGreece  Greece
ProjectMEDITERRANEAN TARGETED PROJECT MTP II-MATER(MATER)
Time period12 October - 9 November 1998
OngoingNo
Geographical area

Adriatic Basin and Ionian Basin

Observations 
Parameters

Chlorofluorocarbon concentrations in the water column

Instruments

Gas chromatographs

Description 
Summary

Offline CFC sampling: 100 ml of sea water are filled into glass ampoules which are flame-sealed with a CFC-free nitrogen headspace. In the laboratory at Bremen are measured with a fully automated gas chromatographic system. The basic design of system consists of a capillary column combined with a low volume trap to achieve full separation of peaks and high resolution. 30 ml of the sample are analyzed. The system is calibrated against gas standards. All concentrations are referenced against the SIO93 scale. Individual errors have been assigned to each measurement. The quality digit assigned to each measurement contains information about the data quality 2=good measurement, 3=questionable measurement, 4=bad measurement, 6=replicate sample.

OriginatorsUniversity of Bremen, Department of Tracer-Oceanography
Data web sitehttp://hnodc.hcmr.gr/?page_id=351
Availability 
OrganisationHellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC)
AvailabilityUnrestricted
ContactA. Iona
Address

Hellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC)
46.7 km Athinon-Souniou Av. P.O.Box 712
Anavissos

19013
Greece

Telephone+30-22910-76367
Facsimile+30-22910-76347
Emaildata@hnodc.hcmr.gr
Administration 
Collating centreHellenic Centre for Marine Research, Hellenic National Oceanographic Data Centre (HCMR/HNODC)
Local identifier6005038
Global identifier1210
Last revised2015-03-23