Dataset: pigments_SF
Deployment: TT007

Pigment concentration determined by size fractionation method

Principal Investigator:

Robert R. Bidigare (University of Hawai'i, UH)

BCO-DMO Data Manager:

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

Project:

U.S. JGOFS Equatorial Pacific (EqPac)

Version:

April 18, 1994

Deployment Synonyms:

EqPac Spring Survey

Version Date:

1994-04-18

Data URL:

https://www.bco-dmo.org/dataset-deployment/452171/data

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Description

Pigment concentration determined by size fractionation method.

Methods & Sampling

Dataset acquisition description

See Platform deployments for cruise specific documentation

Deployment-specific acquisition description

   PI:              Robert Bidigare
   of:              University of Hawaii
   dataset:         Pigment size fractionation
   dates:           February 04, 1992 to March 08, 1992
   location:        N: 12.0102  S: -12.2083  W: -140.5219  E: -134.7269
   project/cruise:  EQPAC/TT007 - Spring Survey
   ship:            Thomas Thompson

Data Processing Description

Dataset Processing Description

More information about this dataset deployment

Instruments

Niskin bottle

Supplied Name: Niskin Bottle

Supplied Description:

CTD clean rosette (Niskin) bottles were used to collect water samples.

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

Supplied Name	Supplied description	Supplied Units	Standard Name
sample	originator internal sample number		sample
event	event/operation number from event log		event
sta	station number from event log		no_bcodmo_term
cast	CTD cast number from event log		cast
bot	CTD rosette bottle number		no_bcodmo_term
sizefrac	size fraction interval or range	microns	no_bcodmo_term
depth_n	nominal depth of sample	meters	no_bcodmo_term
chl_c3	chlorophyll c3	nanograms/liter	chl_c3
clid	chlorophyllide a	nanograms/liter	no_bcodmo_term
chl_c1_c2	chlorophylls c1 and c2	nanograms/liter	chl_c1_c2
per	peridinin	nanograms/liter	no_bcodmo_term
fucox_but	19'-butanoyloxyfucoxanthin	nanograms/liter	no_bcodmo_term
fucox	fucoxanthin	nanograms/liter	no_bcodmo_term
fucox_hex	19'-hexanoyloxyfucoxanthin	nanograms/liter	no_bcodmo_term
pras	prasinoxanthin	nanograms/liter	no_bcodmo_term
viol	violaxanthin	nanograms/liter	no_bcodmo_term
diad	diadinoxanthin	nanograms/liter	no_bcodmo_term
allox	alloxanthin	nanograms/liter	no_bcodmo_term
diatox	diatoxanthin	nanograms/liter	no_bcodmo_term
zea	zeaxanthin	nanograms/liter	no_bcodmo_term
chl_b	chlorophyll b	nanograms/liter	chl_b
alloa	allomerized chlorophyll a	nanograms/liter	no_bcodmo_term
chl_a	chlorophyll a	nanograms/liter	chl_a
c4	phytolated chlorophyll c-like pigment	nanograms/liter	no_bcodmo_term
chl_a_prime	chlorophyll a'	nanograms/liter	chl_a_prime
carotene_a	alpha-carotene	nanograms/liter	no_bcodmo_term
carotene_b	beta-carotene	nanograms/liter	no_bcodmo_term
chlide_a	chlorophyllide a	nanograms/liter	no_bcodmo_term
peridinin	peridinin	nanograms/liter	no_bcodmo_term
prasinox	prasinoxanthin	nanograms/liter	no_bcodmo_term
violax	violaxanthin	nanograms/liter	no_bcodmo_term
diadinox	diadinoxanthin	nanograms/liter	no_bcodmo_term
zeax	zeaxanthin	nanograms/liter	no_bcodmo_term
chl_a_allo	allomerized chlorophyll a	nanograms/liter	no_bcodmo_term
chl_c4	phytolated chlorophyll c-like pigment	nanograms/liter	chl_c4

Database

Contribute Data

Dataset: pigments_SF
Deployment: TT007

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: pigments_SFDeployment: TT007

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Dataset: pigments_SF
Deployment: TT007