DIC_CTD

Data Object DIC - CTD

contact PIs:

name	title
Dr Dorothee C.E. Bakker	Principal Investigator
Professor Andrew J Watson	Co-Principal Investigator

Dataset description

SOIREE DIC CTD Data
Note: DIC CTD data are final, except for station 1168!!!!!

DICrun1 and DICrun2: DIC values using a running mean over the
Dickson values for the actual (3x), preceding (1x) and succeeding cell
(1x). The DIC values using the running mean for the Dickson values
have a better reproducibility for duplicate samples than, if we use the
Dickson value for each cell.

Replicate DIC samples from the CTD:
The average difference between duplicates from the CTD
With running mean of Dickson value:
mean = 2.7 umol/kg, stdev = 2.5 umol/kg, n = 18

Acquisition description

See SOIREE Preliminary Voyage Report

Processing description

See SOIREE Preliminary Voyage Report

BCO-DMO Processing Notes
Generated from original spreadsheet DIC_CTD.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
- blank lines removed
- Station Number changed to station
- added 'T' to CTD Station number for compatibility with events in other spreadsheets
- date reformatted to YYYYMMDD
- time reformatted to HHMM
- date, time. Lat, lon added from SOIREE_CTD_at_Bottle_Trip_Data_FINAL.xls
- CTD data recs with no data in any fields deleted from file
- 'NaN' changed to 'nd'

Field Names List

Parameter	Description	Units
station	Station Id (Text String)	text
date	date	YYYYMMDD
lon	longitude, negative denotes West	decimal degrees
lat	latitude, negative denotes South	decimal degrees
time	time	HHMM
cast	CTD cast number	integer
trip	Niskin	integer
pres	CTD Pressure	decibars
temp	CTD Temperature (ITS-90)	degrees celsius
sal	CTD Salinity (PSS-78)	dimensionless
DICrun1	DIC values Run 1	umol/kg
DICrun2	DIC values Run 2	umol/kg

Platforms List

R/V Tangaroa 61TG_3052

This document is created from the content of the BCO-DMO metadata database. 2010-09-02 21:36:25

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