Dataset: O2_production
Deployment: KIWI7

Gross and net Oxygen production rates

Principal Investigator:

Dr Michael L. Bender (Princeton University)

Co-Principal Investigator:

Dr Mary-Lynn Dickson (University of Rhode Island, URI-GSO)

BCO-DMO Data Manager:

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

Project:

U.S. JGOFS Antarctic Environment and Southern Ocean Process Study (AESOPS)

Version:

April 28, 1999

Deployment Synonyms:

RR7, APFZ Process 1 cruise, AESOPS

Version Date:

1999-04-28

Data URL:

https://www.bco-dmo.org/dataset-deployment/451172/data

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Description

Gross and net Oxygen production rates

Methods & Sampling

Dataset acquisition description

Deployment-specific acquisition description

   PI:              Michael Bender and Mary-Lynn Dickson
   of:              University of Rhode Island
   dataset:         Gross and net Oxygen production rates
   dates:           December 05, 1997 to December 30, 1997
   location:        N: -52.9823  S: -64.696  W: -174.7135  E: -168.8333
   project/cruise:  AESOPS/RR_KIWI-7 - APFZ Polar Front Process Cruise 1
   ship:            R/V Roger Revelle
 
   PI-Notes on Methodology:

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.

Trace Metal Bottle

Supplied Description:

Trace metal (TM) clean rosette bottles were used to collect water samples.

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
event	event number, from event log		event
sta_name	unique station identifier		no_bcodmo_term
sta	station number, from event log		sta
cast	cast number		cast
cast_type	TM=trace metal rosette CTD=ctd rosette		cast_type
bot	rosette bottle number		bot
depth_n	nominal sample depth	meters	no_bcodmo_term
o2_gross	gross oxygen production	micromoles/liter/day	no_bcodmo_term
o2_gross_err	standard error for gross O2 production		no_bcodmo_term
o2_net	net oxygen production	micromoles/liter/day	no_bcodmo_term
o2_net_err	standard error for net O2 production		no_bcodmo_term
o2_dark_respir	oxygen dark respiration rates (oxygen consumption)	micromoles/liter/day	no_bcodmo_term
o2_dark_respir_err	standard error for O2 dark respiration	micromoles/liter/day	no_bcodmo_term

Database

Contribute Data

Dataset: O2_production
Deployment: KIWI7

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: O2_productionDeployment: KIWI7

Dataset acquisition description

Deployment-specific acquisition description

Dataset Processing Description

Dataset: O2_production
Deployment: KIWI7