Dataset: discrete carbonate chemistry
Deployment: Waldbusser_WCSH

Discrete carbonate chemistry samples 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/541512/data

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Description

Discrete carbonate chemistry samples 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 are included in Barton et al. 2012. omega_A and pH_tot are calculated from measured PCO2 and TCO2 as noted in paper. Analytical uncertainty in these values are estimated at 5% in omega_A and 0.02 in pH_tot.

Data Processing Description

Dataset Processing Description

Saturation state (omega_A) and pH are calculated values from thermodynamic relationships outlined in 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.

More information about this dataset deployment

Funding

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

Instruments

None available yet

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
julian_day	Julian day of the year. Named 'DOY_CO2' 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
omega_A	Saturation state with respect to aragonite.	unitless	OM_ar
pH_tot	pH on the seawater scale. Named 'pHtotal' in original data file.	unitless	pH
temp	Temperature of the sample when collected. Named 'T_CO2' in original data file.	degrees Celsius	temp
sal	Salinity of the sample when collected. Named 'S_CO2' in original data file.	practical salinity units (PSU)	sal

Database

Contribute Data

Dataset: discrete carbonate chemistry
Deployment: Waldbusser_WCSH

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: discrete carbonate chemistryDeployment: Waldbusser_WCSH

Dataset acquisition description

Dataset Processing Description

Dataset: discrete carbonate chemistry
Deployment: Waldbusser_WCSH