Dataset: continuous carbonate chemistry
Deployment: Waldbusser_WCSH

Continuous carbonate chemistry data from Whiskey Creek Shellfish Hatchery 2009.

Principal Investigator:

George G. Waldbusser (Oregon State University, OSU-CEOAS)

Contact:

Burke Hales (Oregon State University, OSU-CEOAS)

BCO-DMO Data Manager:

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

Project:

A mechanistic understanding of the impacts of ocean acidification on the early life stages of marine bivalves (Mechanisms of bivalve response to acidification)

Current State:

Final no updates expected

Version:

03 Dec 2014

Version Date:

2014-12-03

Data URL:

https://www.bco-dmo.org/dataset-deployment/541511/data

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Description

Continuous carbonate chemistry data from Whiskey Creek Shellfish Hatchery 2009. Barton et al. 2012 contains all information on data collection, analytical procedures, and uncertainties.

For more information, refer to:
Barton, A., Hales, B., Waldbusser, G.G., Langdon, C., & Feely, R.A. 2009. The Pacific oyster, Crassostrea gigas, shows negative correlation to naturally elevated carbon dioxide levels: Implications for near-term ocean acidification effects. Limnol. Oceanogr., 57(3), 698-710. doi: 10.4319/lo.2012.57.3.0698

Methods & Sampling

Dataset acquisition description

Sampling and Analytical methods included in Barton et al. 2012. Instrument used: Yellow Springs Instruments (YSI) 6000 EDS sonde. Temperature and salinity are directly from instrument. pH_tot is corrected from pHNBS as described in paper. Saturation state is then computed from correlation with pHtotal as noted in Barton et al. 2012. Instrument specifications indicate an accuracy of ± 0.2 pH units and a precision of ± 0.01 pH units. As noted in paper, instrument performance is checked against discrete samples.

Data Processing Description

Dataset Processing Description

pH and saturation state (omega_A) are calculated as noted above and within Barton et al. 2012.

BCO-DMO edits made:
- modified parameter names to conform with BCO-DMO naming conventions;
- calculated month, day, and time using year and julian_day values;
- replaced 'NAN' with 'nd' to indicate 'no data'.

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-1041267	NSF Division of Ocean Sciences

Instruments

YSI Sonde 6-Series

Supplied Description:

pH was recorded by an in situ Yellow Springs Instruments (YSI) 6000 EDS sonde.

Instrument Type

Generic Name: YSI Sonde 6-Series

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0737/

Generic Description:

YSI 6-Series water quality sondes and sensors are instruments for environmental monitoring and long-term deployments. YSI datasondes accept multiple water quality sensors (i.e., they are multiparameter sondes). Sondes can measure temperature, conductivity, dissolved oxygen, depth, turbidity, and other water quality parameters. The 6-Series includes several models. More from YSI.

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
julian_day	Julian day of the year. Named 'YSI_DOY' in original data file.	unitless	yrday
month	2-digit month of year. Calculated from julian_day.	unitless	month
day	2-digit day of month. Calculated from julian_day.	unitless	day
year	4-digit year.	unitless	year
time	Time formatted as 2-digit hour, 2-digit minutes, and decimal minutes; 24-hour clock. Calculated from julian_day.	unitless	time
temp	Temperature in degrees Celsius. Named 'YSI_T' in original data file.	degress Celsius	temp
sal	Salinity in PSU. Named 'YSI_S' in original data file.	practical salinity units (PSU)	sal
pH_tot	pH on the total scale corrected from the NBS scale as outline in Barton et al. 2012 paper. Named 'YSI_pH_total_cor' in original data file.	unitless	pH
omega_A	Saturation state with respect to aragonite computed from correlation with pH_tot as described in Barton et al. 2012 paper. Named 'YSI_omega2' in original data file.	unitless	OM_ar

Database

Contribute Data

Dataset: continuous carbonate chemistry
Deployment: Waldbusser_WCSH

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: continuous carbonate chemistryDeployment: Waldbusser_WCSH

Dataset acquisition description

Dataset Processing Description

Dataset: continuous carbonate chemistry
Deployment: Waldbusser_WCSH