Dataset: Propagule counts of community experiment
Deployment: EN524

Foram species counts from propagule experiment with varying CO2, O2, and temperature

Principal Investigator:

Joan M. Bernhard (Woods Hole Oceanographic Institution, WHOI)

BCO-DMO Data Manager:

Nancy Copley (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Project:

Ocean Acidification, Hypoxia and Warming: Experimental Investigations into Compounded Effects of Global Change on Benthic Foraminifera (OA, Hypoxia and Warming)

Version Date:

2016-12-16

Data URL:

https://osprey.bco-dmo.org/dataset-deployment/670618/data

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Description

To serve this dataset on BCO-DMO, the original Excel multi-tiered table had to be extensively re-formatted. Access the originally formatted Excel sheet.

Methods & Sampling

Dataset acquisition description

Viability determined with CellTracker Green CMFDA (Life Technologies); specimens >63 µm. Experimental conditions inside Biospherix C-chambers were controlled with Biospherix ProO2 and ProCO2 sensors and controllers. These Biospherix systems have 2% precision.

Related References:

Bernhard, J.M., J.C. Wit, D. C. McCorkle (2015) Culturing fundamentals used to design and execute a long-term multi-stressor experiments to assess impact of ocean acidification, deoxygenation, and warming on benthic foraminiferal community composition, growth, and carbonate yield. 2015 American Geophysical Union Fall Meeting, San Francisco, abstract #PP52B-01.

Bernhard, J.M., J.C. Wit, D.C. McCorkle (2016) Anthropocene triple stress: Impact of experimentally induced ocean acidification, deoxygenation and warming on benthic foraminiferal community composition and growth. Geological Society of America Abstracts with Programs. Vol. 48, No. 7, doi: 10.1130/abs/2016AM-281509.

Data Processing Description

Dataset Processing Description

BCO-DMO Processing Notes:
- added conventional header with dataset name, PI name, version date
- modified parameter names to conform with BCO-DMO naming conventions
- reformatted the data to form a flat table
- added cruise_id column
- replaced spaces with underscores
- reformatted date from d-Mon-yy to yyyy-mm-dd

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-1219948	NSF Division of Ocean Sciences

Instruments

None available yet

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
sample	sample identifier: treatment_replicate_tempC_specimen-condition	unitless	sample
treatment	treatments had different oxygen and/or pCO2. I = Ambient (control); II = Hypoxic; III = Acidified; IV = Hypoxic + Acidified; V = Preindustrial	unitless	treatment
temp	temperature	degrees Celsius	temp
O2	oxygen concentration	milliliters/liter (ml/l)	O2
pCO2_nom	nominal CO2 concentration	parts per million by volume (ppmv)	pCO2
pseudoreplicate	replicate number	unitless	replicate
species	foraminiferan species	unitless	species
count	number of specimen in sample	forams	count

Database

Contribute Data

Dataset: Propagule counts of community experiment
Deployment: EN524

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: Propagule counts of community experimentDeployment: EN524

Dataset acquisition description

Dataset Processing Description

Dataset: Propagule counts of community experiment
Deployment: EN524