Dataset: [DEPRECATED] Dissolved Oxygen
Deployment: FHLOO

Dissolved oxygen (O2) and temperature recorded from 2018-2020 from a sensor array that measures pH, pCO2, temperature, salinity, dissolved oxygen, chlorophyll, turbidity, and current velocity at Friday Harbor Laboratories Ocean Observatory (FHLOO).

This version of this dataset is considered deprecated/obsolete. Please use the new dataset at: https://www.bco-dmo.org/dataset/826798

Methods & Sampling

Dataset acquisition description

Data are collected from an Aanderaa Oxygen Optode 4351A deployed at a floating dock at ~2-3 m water depth located at the University of Washington Friday Harbor Laboratories, Friday Harbor, WA (Lat = 48.5461, Long = -123.007). This dataset contains values of dissolved oxygen, percent oxygen saturation, and water temperature.

Data Processing Description

Dataset Processing Description

BCO-DMO Processing:
- concatenated separate data files (.txt) into one;
- added ISO 8601 date/time format;
- added latitude and longitude as columns; values originally provided in dataset metadata.

More information about this dataset deployment

Funding

Award Number	Funding Source
FSML-1418875	NSF Division of Biological Infrastructure

Instruments

Aanderaa Oxygen Optodes

Supplied Name: Aanderaa Oxygen Optode 4351A

Supplied Description:

Aanderaa Oxygen Optode 4351A (dissolved oxygen and temperature)

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

Supplied Name	Supplied description	Supplied Units	Standard Name
Date	Date (UTC); format: MM/DD/YY	unitless	date
Time_UTC	Time (UTC); format: hh:mm AM/PM	unitless	time
Time_PST	Time (local time zone, PST/PDT); format: hh:mm AM/PM	unitless	time
DOx	Dissolved oxygen	micromoles O2 per kilogram (umol O2 kg-1)	O2
OxSat	Dissolved oxygen saturation (percent)	unitless (percent)	O2sat
Sea_Temp	Water temperature	degrees Celsius	temp
ISO_DateTime_UTC	Date and time (UTC) formatted to ISO 8601 standard; format: yyyy-mm-ddTHH:MMZ	unitless	ISO_DateTime_UTC
Latitude	Latitude of sampling location	degrees North	lat
Longitude	Longitude of sampling location (negative = west)	degrees East	lon
orig_file_name	Original file name	unitless	file_name

Database

Contribute Data

Dataset: [DEPRECATED] Dissolved Oxygen
Deployment: FHLOO

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: [DEPRECATED] Dissolved OxygenDeployment: FHLOO

Dataset acquisition description

Dataset Processing Description

Dataset: [DEPRECATED] Dissolved Oxygen
Deployment: FHLOO