Dataset: primary_prod
Deployment: TT012

Primary Production

Principal Investigator:

Richard Barber (Duke University)

BCO-DMO Data Manager:

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

Project:

U.S. JGOFS Equatorial Pacific (EqPac)

Version:

May 25, 1994

Deployment Synonyms:

EqPac Fall Time Series

Version Date:

1994-05-25

Data URL:

https://www.bco-dmo.org/dataset-deployment/450942/data

Expand/Collapse All

Description

Primary Production

Methods & Sampling

Dataset acquisition description

See Platform deployments for cruise specific documentation

Deployment-specific acquisition description

   PI:              Richard Barber
   of:              Duke University
   dataset:         Primary Production
   dates:           October 02, 1992 to October 20, 1992
   location:        N: 0.0745  S: -0.0308  W: -140.1228  E: -139.9627
   project/cruise:  EQPAC/TT012 - Fall Time Series
   ship:            Thomas Thompson
 
   Methods reported in:
   Barber, Richard T. 1993. In Situ Primary Production Protocols.
   U.S. Joint Global Ocean Flux Study 

 Equatorial Pacific Protocols, 1993, section 7.

Data Processing Description

Dataset Processing Description

More information about this dataset deployment

Instruments

Trace Metal Bottle

Supplied Description:

Trace metal (TM) clean rosette bottles were used to collect water samples. Eight light depths are sampled down to the 0.1 % I light depth with custom made Go-Flo bottles on a ``trace metal clean' General Oceanics rosette. The rosette was made by General Oceanics according to Moss Landing Marine Laboratory's specification; it is called the EqPac ``clean rosette.' The rosette was lowered on a Kevlar conducting hydroline with non-metal sheaves and a dedicated winch.

Instrument Type

Generic Name: Trace Metal Bottle

Acronym: TM Bottle

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/30/

Generic Description:

Trace metal (TM) clean rosette bottle used for collecting trace metal clean seawater samples.

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
sta	station number from event log		no_bcodmo_term
event	event number from event log		event
chl_a_int_1	chlorophyll-a integrated to one % light level	mg/m^2/day	no_bcodmo_term
pp_int_1	primary production integrated to the one % light level	mgC/m^2/day	no_bcodmo_term
pb_int_1	Pb (chlorophyll-a specific production) integrated to the one % light level	mgC/mgChl/day	no_bcodmo_term
chl_a_int_.1	chlorophyll-a integrated to 0.1 % light level	mg/m^2/day	no_bcodmo_term
pp_int_.1	primary production integrated to the 0.1 % light level	mgC/m^2/day	no_bcodmo_term
pb_int_.1	Pb (chlorophyll-a specific production) integrated to the 0.1 % light level	mgC/mgChl/day	no_bcodmo_term
light	light level	percent Io	no_bcodmo_term
depth_n	nominal depth	meters	no_bcodmo_term
chl_a	chlorophyll-a	mg/m^3	chl_a
pp24	Primary Production, carbon assimilation	mgC/m^3/day	no_bcodmo_term
pb24	chlorophyll-a specific production	mgC/mgChl/day	no_bcodmo_term

Database

Contribute Data

Dataset: primary_prod
Deployment: TT012

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: primary_prodDeployment: TT012

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Dataset: primary_prod
Deployment: TT012