Dataset: HPLC pigments OC

Name: Pigments from HPLC analysis of bottle samples collected aboard Oceanus from R/V Oceanus OC404-01, OC404-04, OC415-01, OC415-03 in the Sargasso Sea from 2004-2005 (EDDIES project)
Published: 2007-11-01
Keywords: oceans

Cite This Dataset

DOI:10.1575/1912/5075

Spatial Extent: N:37.9345 E:-58.7542 S:28.7328 W:-69.4092

Project:

Eddies Dynamics, Mixing, Export, and Species composition (EDDIES)

Program:

Ocean Carbon and Biogeochemistry (OCB)

Principal Investigator:

Dennis J. McGillicuddy (Woods Hole Oceanographic Institution, WHOI)

BCO-DMO Data Manager:

Nancy Copley (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

01 November 2007

Version Date:

2007-11-01

Validated:

Yes

Current State:

Final no updates expected

Pigments from HPLC analysis of bottle samples collected aboard Oceanus from R/V Oceanus OC404-01, OC404-04, OC415-01, OC415-03 in the Sargasso Sea from 2004-2005 (EDDIES project)

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Archival Copy

Version Date	Archive	Persistent Identifier	Date Assigned
2007-11-01	National Oceanographic Data Center (NODC)	0067471	2010-09-27
2007-11-01	Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)	10.1575/1912/5075	2012-03-05

Description

This dataset includes pigments from HPLC analysis of bottle samples collected during EDDIES project R/V Oceanus cruises OC404-01, OC404-04, OC415-01 and OC415-03 from the Sargasso Sea, June 11, 2004 to August 24, 2005.

Methodology: analytical protocols

Technician: Jason Perl (jperl@chors.sdsu.edu)
            Center for Hydro-Optics & Remote Sensing
            San Diego State University Research Foundation

   Change history: YYMMDD
     070525: downloaded original data from EDDIES data Web site
             (OC404-1: DM Pigs final 29Jul05.xls);
             (OC404-4: 200412c_DM.xls, 200501a_DM.xls, 200504a_DM.xls);
             (OC415-1: 200508b_DM-ori.xls, 200509c_DM.xls);
             (OC415-3: 200603 DM Final.xls)
             prepared for OCB database by Nancy Copley, BCO-DMO
     071101: added to OCB database by Cyndy Chandler, BCO-DMO
             event number is from cruise event log (added by DMO)

    PI note:
     080317: Recalibrated data are expected from NASA during the
             second half of 2008.

Data Files

File
HPLC_OC.csv (Comma Separated Values (.csv), 657.53 KB) MD5:94472abc8ce4be3d5b65a9c9214e3033 Primary data file for dataset ID 3024

More Information about this dataset

Funding Sources

None available yet

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
OC404-01	EDDIES 2004 Survey 1 OC404-1 OC404_S1	2004-06-11	R/V Oceanus	Dennis J. McGillicuddy (Chief Scientist)	data info
OC404-04	EDDIES 2004 Survey 2 OC404-4 OC404_S2	2004-07-25	R/V Oceanus	Dennis J. McGillicuddy (Chief Scientist)	data info
OC415-01	EDDIES 2005 Survey 1 OC415-1 OC415_S1	2005-06-20	R/V Oceanus	Dennis J. McGillicuddy (Chief Scientist)	data info
OC415-03	EDDIES 2005 Survey 2 OC415-3 OC415_S2	2005-08-07	R/V Oceanus	Dennis J. McGillicuddy (Chief Scientist)	data info

Instruments

Fluorometer

Supplied Description:

Turner Fluorometer

Instrument Type

Generic Name: Fluorometer

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/113/

Generic Description:

A fluorometer or fluorimeter is a device used to measure parameters of fluorescence: its intensity and wavelength distribution of emission spectrum after excitation by a certain spectrum of light. The instrument is designed to measure the amount of stimulated electromagnetic radiation produced by pulses of electromagnetic radiation emitted into a water sample or in situ.

High-Performance Liquid Chromatograph

Supplied Name: High Performance Liquid Chromatograph

Supplied Description:

Instrument Type

Generic Name: High-Performance Liquid Chromatograph

Acronym: HPLC

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/LAB11/

Generic Description:

A High-performance liquid chromatograph (HPLC) is a type of liquid chromatography used to separate compounds that are dissolved in solution. HPLC instruments consist of a reservoir of the mobile phase, a pump, an injector, a separation column, and a detector. Compounds are separated by high pressure pumping of the sample mixture onto a column packed with microspheres coated with the stationary phase. The different components in the mixture pass through the column at different rates due to differences in their partitioning behavior between the mobile liquid phase and the stationary phase.

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
Cruise_ID	cruise ID designation code	alphanumeric	cruise_id
event	unique sampling event number in YYYYMMDDhhmm format	unitless	event
date	date (GMT); start of sampling in YYYYMMDD format	unitless	date
time	time of measurement (GMT)	hhmm	time
lon	longitude at start of measurement; negative denotes West	decimal degrees	lon
lat	latitude at start of measurement; negative denotes South	decimal degrees	lat
sta	station number	dimensionless	sta
depth_n	depth; nominal	meters	depth_n
SID_HPLC	Sample ID, corresponds with bottle_SID	dimensionless	no_bcodmo_term
run_ID_HPLC	run ID assigned by HPLC lab	alphanumeric	no_bcodmo_term
run_PI	run ID for PI, various	alphanumeric	no_bcodmo_term
vol_filt_ml	volume water filtered for analysis	milliliters	no_bcodmo_term
chl_a_fluor	chlorophyll-a by Fluorometric methods	micrograms/liter	chl_a_fluor
pheo_fluor	pheopigments by Fluorometric methods	micrograms/liter	no_bcodmo_term
chl_c3	HPLC Chlorophyll_c3	micrograms/liter	chl_c3
chl_c2	HPLC Chlorophyll_c2	micrograms/liter	no_bcodmo_term
chl_c1	HPLC Chlorophyll_c1	micrograms/liter	no_bcodmo_term
chlide_a	HPLC Chlorophyllide a	micrograms/liter	chlide_a
phide	HPLC Pheophorbide a	micrograms/liter	no_bcodmo_term
peridinin	HPLC Peridinin	micrograms/liter	peridinin
fucox_but	HPLC 19' - Butanoyloxyfucoxanthin	micrograms/liter	fucox_but
fucox	HPLC fucoxanthin	micrograms/liter	fucox
neox	HPLC neoxanthin	micrograms/liter	neox
prasinox	HPLC Prasinoxanthin	micrograms/liter	prasinox
violax	HPLC violaxanthin	micrograms/liter	violax
fucox_hex	HPLC 19' - Hexanoyloxyfucoxanthin	micrograms/liter	fucox_hex
diadinox	HPLC Diadinoxanthin	micrograms/liter	diadinox
allox	HPLC Alloxanthin	micrograms/liter	allox
diatox	HPLC Diatoxanthin	micrograms/liter	diatox
zeax	HPLC Zeaxanthin	micrograms/liter	zeax
lutein	HPLC Lutein	micrograms/liter	lutein
gyro	HPLC Gyroxanthin-Diester	micrograms/liter	no_bcodmo_term
chl_b_dv	HPLC Divinyl_Chl_b	micrograms/liter	no_bcodmo_term
chl_b_mv	HPLC Monovinyl_Chl_b	micrograms/liter	no_bcodmo_term
chl_a_allomer	HPLC chlorophyll a allomer	micrograms/liter	no_bcodmo_term
chl_a_dv	Divinyl chlorophyll a; based on the C18 method regression between 436nm and 450nm	micrograms/liter	no_bcodmo_term
chl_a_mv_peak	HPLC Monovinyl_Chl_a, peak May contain some DVa	micrograms/liter	no_bcodmo_term
chl_a_epimer	HPLC chlorophyll a epimer	micrograms/liter	no_bcodmo_term
pheo	HPLC Pheophytin a	micrograms/liter	no_bcodmo_term
chl_b	HPLC Chlorophyll b	micrograms/liter	chl_b
carotene_a	HPLC alpha Carotene	micrograms/liter	carotene_a
carotene_b	HPLC beta Carotene	micrograms/liter	carotene_b
carotene	HPLC Total Carotenes (alpha + beta)	micrograms/liter	carotene
chl_a_mv	Monovinyl chlorophyll a; based on the C18 method regression between 436nm and 450nm	micrograms/liter	no_bcodmo_term
chl_a_tot	Total Chlorophyll a =chlide_a +allomer +epimer +MVa +Dva	micrograms/liter	chl_a_tot
comments	comments and notes	dimensionless	comment

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Dataset: HPLC pigments OC