SF6_ctdin

Data Object SF6 - ctdin

contact PIs:

name	title
Dr C.S. Law	Principal Investigator
Dr Doug Mackie	Contact

Dataset description

SOIREE SF6 Data from CTD In Casts

Comments preserved from the original file:
SOIREE SF6 profiles
SF6 (fmol/l)
ALL SOIREE IN Casts
Station T1151 Sal/temp data suspect on 2nd+3rd casts

Acquisition description

See SOIREE Preliminary Voyage Report

See also:

ANALYTICAL SYSTEM FOR DISCRETE SF6 ANALYSIS DESCRIBED IN:
LAW, C.S., WATSON, A.J. & LIDDICOAT, M.I. 1994.  Automated vacuum
analysis of Sulphur hexafluoride in seawater; derivation of the
atmospheric trend (1970-1993) and potential as a transient tracer.
Marine Chemistry, 48 :57-69.

ANALYTICAL SYSTEM FOR UNDERWAY SF6 ANALYSIS DESCRIBED IN:
LAW, C.S., WATSON, A.J., LIDDICOAT, M.I. & T. STANTON. 1998. Sulphur
hexafluoride as a tracer of biogeochemical and physical processes in
an open-ocean iron fertilisation experiment. Deep-Sea Res. II, 45(6):977-994.

Processing description

See SOIREE Preliminary Voyage Report

BCO-DMO Processing Notes
Generated from original file CTD_SF6.xls
provided on the Deep-Sea Research II 48 (2001) accompanying CD-Rom

BCO-DMO Edits
- Parameter names modified to conform to BCO-DMO convention
- removed all out casts data – See SOIREE_CTD_SF6_OutCasts for out cast data
- Added station column and populated it with station from a single header line in original and labeled as event
- added '#' to comments preserved from original file
- deleted blank lines and redundant station and column header lines
- padded Pot Density to 3 decimal places and other data to 2 decimal places
- date/time and lat/lon added from SOIREE_Stations_CTDSampling.xls

Field Names List

Parameter	Description	Units
station	Station Id (Text String)	text
lon	longitude, negative denotes West	decimal degrees
lat	latitude, negative denotes South	decimal degrees
date_UTC	UTC Date	YYYYMMDD
time_UTC	UTC time	HHMM
press	CTD Pressure	decibars
temp	CTD Temperature (ITS-90)	degrees celsius
sal	CTD Salinity (PSS-78)	dimensionless
sigma_0	Potential Density	kilograms/meter^3
SF6	SF6	fmol/l

Platforms List

R/V Tangaroa 61TG_3052

This document is created from the content of the BCO-DMO metadata database. 2010-03-15 07:02:25

info app: /home/bco/dbase-v2 v.100108 CLC
Data URL: http://data.bco-dmo.org/jg/serv/BCO/Fe_Synthesis/SOIREE/61TG_3052/SF6_ctdin.