Dataset: Globobulimina turgida experiment counts
Deployment: EN524

Globobulimina turgida counts from dual stressor experiment

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:

2016-12-15

Data URL:

https://www.bco-dmo.org/dataset-deployment/670420/data

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Description

This dataset includes Globobulimina turgida counts from a dual stressor experiment.

Methods & Sampling

Dataset acquisition description

Specimens were collected on R/V Endeavor EN524 from Mud Patch, continental shelf off New England; 40.43 N 70.5 W, May 2013

See Wit et al (2015) for methodology.

Related Reference: JC Wit, MM Davis, DC Mccorkle, JM Bernhard, A short-term survival experiment assessing impacts of ocean acidification and hypoxia on the benthic foraminifer Globobulimina turgida (2015) Journal of Foraminiferal Research, 46: 25-33. https://doi.org/10.2113/gsjfr.46.1.25

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

More information about this dataset deployment

Funding

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

Instruments

Niskin bottle

Supplied Name:

Supplied Description:

Instrument Type

Generic Name: Niskin bottle

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/

Generic Description:

A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24, or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc.

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
treatment	treatments had different oxygen and/or pCO2 levels	unitless	treatment
O2_programmed	set point of oxygen concentration controller	milliliters/liter (ml/l)	O2
pCO2_programmed	set point of CO2 concentration controller	parts per million by volume (ppmv)	pCO2
num_fluor_green	number of specimens labeled with CellTracker Green	cells	count
num_fluor_orange	number of autofluorescent specimens (phytopigments)	cells	count
num_non_fluor_dead	number of non-fluorescent; dead specimens	cells	count
total_recovered	total number of cells recovered	cells	count

Database

Contribute Data

Dataset: Globobulimina turgida experiment counts
Deployment: EN524

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: Globobulimina turgida experiment countsDeployment: EN524

Dataset acquisition description

Dataset Processing Description

Dataset: Globobulimina turgida experiment counts
Deployment: EN524