Dataset: Boron and Calcium in mussel larvae

Name: Boron and Calcium geochemistry of mussel larvae bulk material, 2014-2015 (OA_Proxies project)
Published: 2015-07-07
Keywords: biota, oceans

Cite This Dataset

Project:

Development of geochemical proxies to evaluate larval pH-exposure history (OA_Proxies)

Program:

Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA) (SEES-OA)

Principal Investigator:

Dr Achim Herrmann (Louisiana State University, LSU-CSI)

BCO-DMO Data Manager:

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

Version:

Version Date:

2015-07-07

Restricted:

Validated:

Current State:

Preliminary and in progress

Data URL:

https://www.bco-dmo.org/dataset/518419/data

Boron and Calcium geochemistry of mussel larvae bulk material, 2014-2015 (OA_Proxies project)

Abstract:

These data are 11-Boron and 43-Calcium values from mass spectrometer runs of mussel larvae shells, conducted on 4 Jan. 2014 and 1 June 2015.

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Description

These data are 11-Boron and 43-Calcium values from mass spectrometer runs of mussel larvae shells, conducted on 4 Jan. 2014 and 1 June 2015.

Acquisition Description

The concentrations of B and Ca in each mussel were analyzed using a laser ablation inductively coupled plasma mass spectrometer (LA-ICPMS; Cetac LSX-213; 213 nm laser coupled to an iCap Qc ICPMS) located in the Department of Geology and Geophysics at Louisiana State University. Boron isotopes of bulk mussel larvae and additional B/Ca ratios were measured in the Secondary Ion Mass Spectrometry Labs at Arizona State University using a Cameca IMS 3F.

Mussel larvae were obtained from Scripps where they were cultured in bulk.

Processing Description

LA-ICPMS data can be evaluated using Iolite. SIMS data was evaluated using an instrument fractionation factor as established from Bahamian carbonates.

Versions:
Version 2015-07-07 includes runs from 2014 and 2015.
Version 2014-07-03 includes runs from 2014.

BCO-DMO Data Processing:
In order to serve on the BCO-DMO system, these changes were made to the originally submitted files:
- headers were split off from data
- removed commas at end of each record
- parameter names starting with numbers were changed.
- added columns for date, run, sample, and time_start

Supplemental Files

Name	File Type	Size
SIMS results table: Secondary Ion Mass Spectrometry filename: Hermann_SIMS_data_3July2014.pdf	Portable Document Format (.pdf)	57.29 KB

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-1401349

Deployments

Deployment	Synonyms	Start Date	Platform	Investigator
Herrmann_lab		2014-01-01	lab LSU		data info

Instruments

Inductively Coupled Plasma Mass Spectrometer

Supplied Name: ICP Mass Spec

Supplied Description:

LA-ICPMS; Cetac LSX-213; 213 nm laser coupled to an iCap Qc ICPMS located in the Department of Geology and Geophysics at Louisiana State University.

Instrument Type

Generic Name: Inductively Coupled Plasma Mass Spectrometer

Acronym: ICP Mass Spec

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/LAB15/

Generic Description:

An ICP Mass Spec is an instrument that passes nebulized samples into an inductively-coupled gas plasma (8-10000 K) where they are atomized and ionized. Ions of specific mass-to-charge ratios are quantified in a quadrupole mass spectrometer.

Mass Spectrometer

Supplied Name: Mass Spec

Supplied Description:

Cameca IMS 3F located at the Secondary Ion Mass Spectrometry Labs at Arizona State University

Instrument Type

Generic Name: Mass Spectrometer

Acronym: Mass Spec

Community Identifier: http://vocab.nerc.ac.uk/collection/L05/current/LAB16/

Generic Description:

General term for instruments used to measure the mass-to-charge ratio of ions; generally used to find the composition of a sample by generating a mass spectrum representing the masses of sample components.

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
date	date of analysis	yyyymmdd	date
run	mass spec run id	unitless	sample
sample	sample identification	unitless	sample
time_start	time at start of mass spec run	HH:MM:SS	time_start
Time	acquisition duration	seconds	time_elapsed
B11	concentration of 11-Boron in mussel larvae	atomic mass units (AMU)	trace_metal_conc
Ca43	concentration of 43-Calcium in mussel larvae	atomic mass units (AMU)	trace_metal_conc

Database

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Dataset: Boron and Calcium in mussel larvae