Dataset: Chl - Summary

Name: Measured Chlorophyll a and Phaeopigment concentrations from R/V Tangaroa cruise 61TG_3052 in the Southern Ocean in 1999 (SOIREE project)
Published: 2009-08-17
Keywords: oceans

Cite This Dataset

Spatial Extent: N:-60.8805 E:141.06617 S:-61.12533 W:139.461

Project:

Southern Ocean Iron Release Experiment (SOIREE)

Program:

Iron Synthesis (FeSynth)

Principal Investigator:

Mr Mark Gall (New Zealand National Institute of Water and Atmospheric Research, NIWA)

Co-Principal Investigator:

Philip W. Boyd (New Zealand National Institute of Water and Atmospheric Research, NIWA)

Contact:

Doug Mackie (University of Otago)

BCO-DMO Data Manager:

Stephen R. Gegg (Woods Hole Oceanographic Institution, WHOI)

Version:

17August2009

Version Date:

2009-08-17

Validated:

Yes

Current State:

Final no updates expected

Measured Chlorophyll a and Phaeopigment concentrations from R/V Tangaroa cruise 61TG_3052 in the Southern Ocean in 1999 (SOIREE project)

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Description

SOIREE Measured Chlorophyll a and Phaeopigment concentrations

These data were compiled to enable a comparison of the

extracted chlorophyll data with traces of fluorescence and

transmittance from the CTD profiles.

Methods & Sampling

See SOIREE Preliminary Voyage Report

For more information refer to Gall et al (2001)
"Phytoplankton processes (Part 1): Community structure during
the Southern Ocean Iron RElease Experiment (SOIREE)"

Data Processing Description

See SOIREE Preliminary Voyage Report

For more information refer to Gall et al (2001)
"Phytoplankton processes (Part 1): Community structure during
the Southern Ocean Iron RElease Experiment (SOIREE)"

BCO-DMO Processing Notes

Generated from original CTD_Summary.xls file provided on the

Deep-Sea Research II 48 (2001) accompanying CD-Rom

BCO-DMO Edits

- parameter names modified to conform to BCO-DMO convention

- date_UTC, time_UTC, lat, lon added from SOIREE_Stations_CTDSampling.xls

- added 'nd' to blank cells

- Data plots in original spreadsheet removed

Data Files

File
chl_summary.csv (Comma Separated Values (.csv), 16.32 KB) MD5:13ee5afd0c81cc568d3484161fa877ed Primary data file for dataset ID 2876

More Information about this dataset

Funding Sources

None available yet

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
61TG_3052	SOIREE	1999-01-31	R/V Tangaroa	Philip W. Boyd (Chief Scientist)	data info

Instruments

CTD Sea-Bird 911

Supplied Name: CTD Seabird 911

Supplied Description:

NIWA's Seabird 911plus CTD and related instrumentation

Instrument Type

Generic Name: CTD Sea-Bird 911

Acronym: CTD SBE 911

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0035/

Generic Description:

The Sea-Bird SBE 911 is a type of CTD instrument package. The SBE 911 includes the SBE 9 Underwater Unit and the SBE 11 Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 and SBE 11 is called a SBE 911. The SBE 9 uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 and SBE 4). The SBE 9 CTD can be configured with auxiliary sensors to measure other parameters including dissolved oxygen, pH, turbidity, fluorescence, light (PAR), light transmission, etc.). More information from Sea-Bird Electronics.

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
StationID	Cruise Station Id and CTD Cast #	text	station
date_local	local date	YYYYMMDD	date_local
lon	longitude, negative denotes West	decimal degrees	lon
lat	latitude, negative denotes South	decimal degrees	lat
time_local	local time	HHMM	time_local
date_UTC	UTC Date	YYYYMMDD	date
time_UTC	UTC time	HHMM	time
Patch	Patch Location (In/Out)	text	no_bcodmo_term
depth	Collection Depth	meters	depth
Mark	Data to be filtered indicator	integer	no_bcodmo_term
DAYM	Day of Month	decimal days	no_bcodmo_term
DAYE	Day of experiment	decimal days	no_bcodmo_term
DTN	Date/Time Number	decimal	no_bcodmo_term
Chloro_Total	Total Chl a	mg/m^3	chl_a_tot
Chloro_gt_20u	Chl a (>20u filter fraction)	mg/m^3	no_bcodmo_term
Chloro_20_5u	Chl a (20-5u filter fraction)	mg/m^3	no_bcodmo_term
Chloro_5_2u	Chl a (5-2u filter fraction)	mg/m^3	no_bcodmo_term
Chloro_20_2u	Chl a (20-2u filter fraction)	mg/m^3	no_bcodmo_term
Phaeo_Total	Total Phaeopigments	mg/m^3	phaeo
Phaeo_gt_20u	Phaeopigments (>20u filter fraction)	mg/m^3	no_bcodmo_term
Phaeo_20_5u	Phaeopigments (20-5u filter fraction)	mg/m^3	no_bcodmo_term
Phaeo_5_2u	Phaeopigments (5-2u filter fraction)	mg/m^3	no_bcodmo_term
Phaeo_2_0point2u	Phaeopigments (2-0.2u filter fraction)	mg/m^3	no_bcodmo_term
Chloro_2_0point2u	Chl a (2-0.2u filter fraction)	mg/m^3	no_bcodmo_term

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Dataset: Chl - Summary