Dataset: In situ dissolved oxygen

Name: North Pond CORKs dissolved oxygen concentrations collected during ROV Jason-II dives from Maria S. Merian cruises MSM20-5 and MSM37 from 2012-2014 (North Pond Microbes project)
Published: 2015-04-06
Keywords: oceans

Cite This Dataset

Temporal Extent: 2012-04-12 - 2014-04-12

Project:

Collaborative Research: Characterization of Microbial Transformations in Basement Fluids, from Genes to Geochemical Cycling (North Pond Microbes)

Program:

Center for Dark Energy Biosphere Investigations (C-DEBI)

International Ocean Discovery Program (IODP)

Principal Investigator:

Brian Glazer (University of Hawaii at Manoa, SOEST)

Co-Principal Investigator:

Peter Girguis (Harvard University)

Julie Huber (Marine Biological Laboratory, MBL)

BCO-DMO Data Manager:

Shannon Rauch (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

Version Date:

2015-04-06

Restricted:

Validated:

North Pond CORKs dissolved oxygen concentrations collected during ROV Jason-II dives from Maria S. Merian cruises MSM20-5 and MSM37 from 2012-2014 (North Pond Microbes project)

Abstract:

Raw oxygen data from Aanderaa optodes IODP CORK (CirculationObviationRetrofitKit) Observatories, collected during ROV Jason-II dives collected during ROV Jason-II dives from Maria S. Merian cruises MSM20-5 and MSM37 from 2012-2014.

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Methods & Sampling

During fluid sampling from IODP CORK (CirculationObviationRetrofitKit) Observatories, an Aanderaa oxygen optode collected in situ dissolved oxygen concentrations and fluid temperature. Details for sampling instrumentation are provided in Cowen, et al. (2012).

Data Processing Description

BCO-DMO edits:
- Modified column headers to conform to BCO-DMO naming conventions.
- Removed rows contatining no data (corrupted data and timeout errors) from the data files.

Data Files

File
optode_raw.csv (Comma Separated Values (.csv), 6.42 MB) MD5:8a9a6cf4a892f016a38eb615bcc4bb2d Primary data file for dataset ID 555391

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-1061827

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
MSM20-5	MSM20/5 MSM-20-5 BSH20120078	2012-04-11	R/V Maria S. Merian	Wolfgang Bach (Chief Scientist) Katrina Edwards (Chief Scientist)	data info
MSM37	MSM-37	2014-03-22	R/V Maria S. Merian	Dr Heinrich Villinger (Chief Scientist)	data info

Instruments

Aanderaa Oxygen Optodes

Supplied Name: Aanderaa optodes

Supplied Description:

Instrument Type

Generic Name: Aanderaa Oxygen Optodes

Acronym: AOO

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/351/

Generic Description:

Aanderaa Oxygen Optodes are instrument for monitoring oxygen in the environment. For instrument information see the Aanderaa Oxygen Optodes Product Brochure.

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
cruise_id	Cruise identifier.	alphanumeric	cruise_id
day	2-digit day of month.	dd (01 to 31)	day
month	2-digit month of year.	mm (01 to 12)	month
ISO_DateTime	Date and time formatted to ISO8601 standard. T represents the start of the time string.	YYYY-mm-ddTHH:MM:SS.ss	no_bcodmo_term
air_sat_pcnt	Percent air saturation.	percent (%)	no_bcodmo_term
cal_phase	?	degrees	no_bcodmo_term
TC_phase	?	degrees	no_bcodmo_term
C1RPh	?	degrees	no_bcodmo_term
C2RPh	?	degrees	no_bcodmo_term
C1Amp	?	millivolts (mV)	no_bcodmo_term
C2Amp	?	millivolts (mV)	no_bcodmo_term
raw_temp_mV	Raw temperature (voltage).	millivolts (mV)	no_bcodmo_term
O2	Oxygen (O2) concentration.	micromolar (uM)	O2
temp	Temperature.	degrees Celsius ( C)	temp
time	Time of sampling in hours, minutes, and decimal minutes.	HHMM.mmmmm	time
year	4-digit year.	YYYY	year

Status message

Database

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Dataset: In situ dissolved oxygen