Dataset: carbPT
Deployment: TT007

Carbohydrate weight percentages from composite plankton tows

Principal Investigator:

Dr John Hedges (University of Washington, UW)

Co-Principal Investigator:

Cindy Lee (Stony Brook University, SUNY Stony Brook)

Stuart Wakeham (Skidaway Institute of Oceanography, SkIO)

BCO-DMO Data Manager:

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

Project:

U.S. JGOFS Equatorial Pacific (EqPac)

Version:

June, 1996

Deployment Synonyms:

EqPac Spring Survey

Version Date:

1996-06-15

Data URL:

https://osprey.bco-dmo.org/dataset-deployment/450823/data

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Description

Carbohydrate weight percentages from composite plankton tow collections

Methods & Sampling

Dataset acquisition description

See Platform deployments for cruise specific documentation

Deployment-specific acquisition description

   PI:              John Hedges (Hedges/Lee/Wakeham)
   of:              University of Washington
   dataset:         Carbohydrate percentages from composite plankton tow collections
   dates:           February 3, 1992 to March 9, 1992
   location:        N: 5  S: -2  W: -140  E: -140
   project/cruise:  EQPAC/TT007 - Spring Survey Cruise
   ship:            Thomas Thompson
 
   Note:        The plankton net tows were oblique tows from 0-100m. In most cases
   the samples analyzed are composites of two or more tows. As a result,
   no event numbers are reported.

Data Processing Description

Dataset Processing Description

More information about this dataset deployment

Instruments

Plankton Net

Supplied Name: Plankton Tow

Supplied Description:

Instrument Type

Generic Name: Plankton Net

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/22/

Generic Description:

A Plankton Net is a generic term for a sampling net that is used to collect plankton. It is used only when detailed instrument documentation is not available.

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
sta	station number from event log		no_bcodmo_term
lat_n	nominal latitude of mooring in whole degrees (negative = south)	degrees	no_bcodmo_term
lon_n	nominal longitude of mooring in whole degrees (negative = west)	degrees	no_bcodmo_term
sizefrac	sample size fraction/interval	micrometers	no_bcodmo_term
lyxose	lyxose monomer of total carbohydrates	weight percent	no_bcodmo_term
arabinose	arabinose monomer of total carbohydrates	weight percent	no_bcodmo_term
rhamnose	rhamnose monomer of total carbohydrates	weight percent	no_bcodmo_term
ribose	ribose monomer of total carbohydrates	weight percent	no_bcodmo_term
xylose	xylose monomer of total carbohydrates	weight percent	no_bcodmo_term
fucose	fucose monomer of total carbohydrates	weight percent	no_bcodmo_term
mannose	mannose monomer of total carbohydrates	weight percent	no_bcodmo_term
galactose	galactose monomer of total carbohydrates	weight percent	no_bcodmo_term
glucose	glucose monomer of total carbohydrates	weight percent	no_bcodmo_term
carb_tot_POC_ratio	weight ratio of mg total carbohydrates per 100mg organic carbon in particulate matter	mg per 100mg	no_bcodmo_term

Database

Contribute Data

Dataset: carbPT
Deployment: TT007

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: carbPTDeployment: TT007

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Dataset: carbPT
Deployment: TT007