Dataset: pigments HPLC

Name: Pigments from HPLC analysis of bottle samples from SOFeX cruisse PS02_2002, COOK19MV, DRFT08RR from the Southern Ocean, south of New Zealand, Southern Ocean in 2002 (SOFeX project)
Published: 2007-02-09
Keywords: oceans

View Data: to access data, check the deployments below

Cite This Dataset

Project:

Southern Ocean Iron Experiment (SOFeX)

Program:

Ocean Carbon and Biogeochemistry (OCB)

Iron Synthesis (FeSynth)

Principal Investigator:

Robert R. Bidigare (University of Hawaiʻi at Mānoa, SOEST)

Co-Principal Investigator:

Michael R. Landry (University of California-San Diego Scripps, UCSD-SIO)

Contact:

Dr Susan Brown (University of Hawaiʻi at Mānoa, SOEST)

Analyst:

Dr Susan Brown (University of Hawaiʻi at Mānoa, SOEST)

BCO-DMO Data Manager:

Cynthia L. Chandler (Woods Hole Oceanographic Institution, WHOI)

Version:

09 February 2007

Version Date:

2007-02-09

Validated:

Yes

Current State:

Final no updates expected

Pigments from HPLC analysis of bottle samples from SOFeX cruisse PS02_2002, COOK19MV, DRFT08RR from the Southern Ocean, south of New Zealand, Southern Ocean in 2002 (SOFeX project)

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Description

pigments from HPLC analysis of bottle samples

Methods & Sampling

 dates:           18 February 2002 to 20 February 2002  (20020218-20020220)
 location:        N: -65.85  S: -66.57  W: -172.93  E: -171.95 
 project/cruise:  SOFeX/USCGC Polar Star (WAGB-10) cruise: PS02


Methodology: HPLC pigment analysis methods described in:
    Bidigare, R. R., L. Van Heukelem and C. C. Trees. 2005. Analysis of algal 
    pigments by high-performance liquid chromatography.  In: Algal Culturing 
    Techniques (R. A. Andersen, Ed.), Academic Press, New York, pp. 327-345.

Data Processing Description

  
 Change history: YYMMDD
    061228: original data received from Susan Brown (UH Manoa);
    070130: added to OCB database by Cyndy Chandler, OCB DMO, (cchandler@whoi.edu) 
            event, date, time and position data are from cruise event log
    070328: modify data set after QC review by Susan Brown (UH Manoa)
            see detailed list in DMO processing notes file
    070503: data is now considered final following PI review
    080213: added event_SFX from multi-ship event log
    
 PI note: 
    all pigment concentrations reported in nanograms per liter

More Information about this dataset

Funding Sources

None available yet

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
COOK19MV	SOFeX MV	2002-01-19	R/V Melville	Kenneth H. Coale (Chief Scientist)	data info
DRFT08RR	RR_2002_SOFeX	2002-01-06	R/V Roger Revelle	Ken Johnson (Chief Scientist)	data info
PS02_2002	PS_2002_SOFeX	2002-02-11	USCGC Polar Star	Kenneth O. Buesseler (Chief Scientist)	data info

Instruments

Niskin bottle

Supplied Name: Niskin Bottle

Supplied Description:

Instrument Type

Generic Name: Niskin bottle

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/

Generic Description:

A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24, or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc.

Parameters

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

Supplied Name	Supplied description	Supplied Units	Standard Name
event	unique sampling event composite of day, month, year and time (GMT)	DDMMYY_hhmm	event
DoY	day of year sampling began (UTC)	DoY	no_bcodmo_term
yrDay	day of year sampling began (UTC)	DoY.dd	yrday
date	date sampling began (GMT)	YYYYMMDD	date
time	time sampling began (GMT)	hhmm	time
lon	longitude, negative denotes West	decimal degrees	lon
lat	latitude, negative denotes South	decimal degrees	lat
station	station location name	dimensionless	station
bot	Rosette bottle number	dimensionless	bot
depth	depth, calculated from pressure	meters	depth
chlide_a	Chlorophyllide a; CHLDA	nanograms/liter	chlide_a
chl_c	Chlorophyll c; CHLC	nanograms/liter	chl_c
peridinin	Peridinin; PER	nanograms/liter	peridinin
fucox_but	19'-butanoyloxyfucoxanthin; BUT	nanograms/liter	fucox_but
fucox	Fucoxanthin; FUCO	nanograms/liter	fucox
fucox_hex	19'-hexanoyloxyfucoxanthin; HEX	nanograms/liter	fucox_hex
diadinox	Diadinoxanthin; DDX	nanograms/liter	diadinox
allox	Alloxanthin; ALLOX	nanograms/liter	allox
diatox	Diatoxanthin; DTX	nanograms/liter	diatox
chl_b	Chlorophyll b; CHLB	nanograms/liter	chl_b
chl_a	Chlorophyll a; CHLA	nanograms/liter	chl_a
carotene_b	beta-carotene; B-CAR	nanograms/liter	carotene_b
chlide_chl_a	Chlorophyllide a plus chlorophyll a; TCHLA	nanograms/liter	no_bcodmo_term
patch_loc	sampling location relative to patch (see explanation in cruise event log)	dimensionless	no_bcodmo_term
event_SFX	unique SOFeX sampling event from multi-ship event log	YYYYdoYhhmm	no_bcodmo_term
event_MV	unique sampling event composite of day of year and time (UTC) (same format as Melville events)	doYhhmm	no_bcodmo_term
ev_type	event type descriptor string	dimensionless	no_bcodmo_term
sta	station location number	dimensionless	sta

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Dataset: pigments HPLC