Dataset: Impact of OA on coral (Siderastrea siderea) calcification and corallite morphology: Seawater chemistry

Name: Average measured temperature, salinity, TA, DIC, and pH; Average calculated pCO2, pH, carbonate ion concentration, bicarbonate ion concentration, dissolved CO2, and aragonite saturation state.
Published: 2017-12-28
Keywords: oceans

Cite This Dataset

Project:

A combined boron isotope, pH microelectrode and pH-sensitive dye approach to constraining acid/base chemistry in the calcifying fluids of corals (CoralCalcifyFluid_pH)

Principal Investigator:

Justin B. Ries (Northeastern University)

Data Manager:

Megan Switzer (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Version:

Version Date:

2017-12-28

Restricted:

Validated:

Current State:

Preliminary and in progress

Average measured temperature, salinity, TA, DIC, and pH; Average calculated pCO2, pH, carbonate ion concentration, bicarbonate ion concentration, dissolved CO2, and aragonite saturation state.

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Description

Seawater chemistry for experiments investigating impact of ocean acidification on coral (Siderastrea siderea) calcification and morphometry.

See also related datasets for Siderastrea siderea calcification rates and corallite morphometry:
Calcification rates
Corallite morphometry

Data are published in:

Horvath, K.M., Ries, J.B., Castillo, K.D., Westfield, I.T., Armstrong, P., Courtney, T., 2016, Next-century ocean acidification and warming both reduce calcification rate, but only acidification alters skeletal morphology of reef-building coral Siderastrea siderea. Scientific Reports 6: 29613. doi: 10.1038/srep29613

Please see manuscript for complete methodology.

Data Files

File
722024.csv (Comma Separated Values (.csv), 1.54 KB) MD5:502c1b54d82addeb51342af8bcbbae89 Primary data file for dataset ID 722024

More Information about this dataset

Funding Sources

Funding Source	Award Number
NSF Division of Ocean Sciences	OCE-1437371
NSF Division of Ocean Sciences	OCE-1357665
NSF Division of Ocean Sciences	OCE-1459706

Deployments

None available yet

Instruments

MARIANDA VINDTA 3C total inorganic carbon and titration alkalinity analyser

Supplied Name: MARIANDA corporation VINDTA 3C

Supplied Description:

Instrument Type

Generic Name: MARIANDA VINDTA 3C total inorganic carbon and titration alkalinity analyser

Acronym: inorganic carbon and alkalinity analyser

Community Identifier: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0481/

Generic Description:

The Versatile INstrument for the Determination of Total inorganic carbon and titration Alkalinity (VINDTA) 3C is a laboratory alkalinity titration system combined with an extraction unit for coulometric titration, which simultaneously determines the alkalinity and dissolved inorganic carbon content of a sample. The sample transport is performed with peristaltic pumps and acid is added to the sample using a membrane pump. No pressurizing system is required and only one gas supply (nitrogen or dry and CO2-free air) is necessary. The system uses a Metrohm Titrino 719S, an ORION-Ross pH electrode and a Metrohm reference electrode. The burette, the pipette and the analysis cell have a water jacket around them. Precision is typically +/- 1 umol/kg for TA and/or DIC in open ocean water.

Parameters

Date and time formats are described in python strftime() syntax.

Supplied Name	Supplied description	Supplied Units	Standard Name
Experiment	Each experiment was conducted under different temperature and pCO2 conditions. A= 31.9 degrees C and pCO2= 424 ppm-v; B= 28.1 degrees C and 246 ppm-v, C= 31.8 degrees C and 940 ppm-v; D= 28.0 degrees C and 888 ppm-v.	A,B,C,D	sample
Temp_m	Average measured temperature of the experimental seawater	degrees Celsius	temp
Temp_m_SE	Standard error for average measured temperature of the experimental seawater	degrees Celsius	std_err
Temp_m_range_min	Range minimum for average measured temperature of the experimental seawater	degrees Celsius	range
Temp_m_range_max	Range maximum for average measured temperature of the experimental seawater	degrees Celsius	range
Temp_m_n	Number of measurements for average measured temperature of the experimental seawater	number	no_bcodmo_term
Sal_m	Average measured salinity of the experimental seawater	psu	sal
Sal_m_SE	Standard error for average measured salinity of the experimental seawater	psu	std_err
Sal_m_range_min	Range minimum for average measured salinity of the experimental seawater	psu	range
Sal_m_range_max	Range maximum for average measured salinity of the experimental seawater	psu	range
Sal_m_n	Number of measurements for average measured salinity of the experimental seawater	number	no_bcodmo_term
pH_m	Average measured pH of the experimental seawater	pH scale	pH
pH_m_SE	Standard error for average measured pH of the experimental seawater	pH scale	std_err
pH_m_range_min	Range minimum for average measured pH of the experimental seawater	pH scale	range
pH_m_range_max	Range maximum for average measured pH of the experimental seawater	pH scale	range
pH_m_n	Number of measurements for average measured pH of the experimental seawater	number	no_bcodmo_term
TA_m	Average measured total alkalinity (TA) of the experimental seawater	uM	TALK
TA_m_SE	Standard error for average measured total alkalinity (TA) of the experimental seawater experimental seawater	uM	std_err
TA_m_range_min	Range minimum for average measured total alkalinity (TA) of the experimental seawater experimental seawater	uM	range
TA_m_range_max	Range maximum for average measured total alkalinity (TA) of the experimental seawater experimental seawater	uM	range
TA_m_n	Number of measurements for average measured total alkalinity (TA) of the experimental seawater experimental seawater	number	no_bcodmo_term
DIC_m	Average measured dissolved inorganic carbon (DIC) of the experimental seawater	uM	DIC
DIC_m_SE	Standard error for average measured dissolved inorganic carbon (DIC) of the experimental seawater	uM	std_err
DIC_m_range_min	Range minimum for average measured dissolved inorganic carbon (DIC) of the experimental seawater	uM	range
DIC_m_range_max	Range maximum for average measured dissolved inorganic carbon (DIC) of the experimental seawater	uM	range
DIC_m_n	Number of measurements for average measured dissolved inorganic carbon (DIC) of the experimental seawater	number	no_bcodmo_term
pCO2_c	Average calculated pCO2 of the mixed gases in equilibrium with the experimental seawater	ppm-v	pCO2
pCO2_c_SE	Standard error for average calculated pCO2 of the mixed gases in equilibrium with the experimental seawater	ppm-v	std_err
pCO2_c_range_min	Range minimum for average calculated pCO2 of the mixed gases in equilibrium with the experimental seawater	number	range
pCO2_c_range_max	Range maximum for average calculated pCO2 of the mixed gases in equilibrium with the experimental seawater	number	range
pCO2_c_n	Number of measurements for average calculated pCO2 of the mixed gases in equilibrium with the experimental seawater	number	no_bcodmo_term
pH_c	Average calculated pH of the experimental seawater	pH scale	pH
pH_c_SE	Standard error for average calculated pH of the experimental seawater	pH scale	std_err
pH_c_range_min	Range minimum for average calculated pH of the experimental seawater	pH scale	range
pH_c_range_max	Range maximum for average calculated pH of the experimental seawater	pH scale	range
pH_c_n	Number of measurements for average calculated pH of the experimental seawater	pH scale	no_bcodmo_term
CO3_c	Average calculated carbonate ion concentration of the experimental seawater	uM	carbonate
CO3_c_SE	Standard error for average calculated carbonate ion concentration of the experimental seawater	uM	std_err
CO3_c_range_min	Range minimum for average calculated carbonate ion concentration of the experimental seawater	uM	range
CO3_c_range_max	Range maximum for average calculated carnonate ion concentration of the experimental seawater	uM	range
CO3_c_n	Number of measurements for average calculated carbonate ion concentration of the experimental seawater	number	no_bcodmo_term
HCO3_c	Average calculated bicarbonate ion concentration of the experimental seawater	uM	bicarbonate
HCO3_c_SE	Standard error for average calculated bicarbonate ion concentration of the experimental seawater	uM	std_err
HCO3_c_range_min	Range minimum for average calculated bicarbonate ion concentration of the experimental seawater	uM	range
HCO3_c_range_max	Range maximum for average calculated bicarbonate ion concentration of the experimental seawater	uM	range
HCO3_c_n	Number of measurements for average calculated bicarbonate ion concentration of the experimental seawater	uM	no_bcodmo_term
CO2sw_c	Average calculated dissolved CO2 of the experimental seawater	uM	pCO2
CO2sw_c_SE	Standard error for average dissolved CO2 of the experimental seawater	uM	std_err
CO2sw_c_range_min	Range minimum for average dissolved CO2 of the experimental seawater	uM	range
CO2sw_c_range_max	Range maximum for average dissolved CO2 of the experimental seawater	uM	range
CO2sw_c_n	Number of measurements for average dissolved CO2 in exerimental seawater	number	no_bcodmo_term
Arag_sat_c	Average calculated aragonite saturation state of the experimental seawater	omega	OM_ar
Arag_sat_c_SE	Standard error for average calculated aragonite saturation state of the experimental seawater	omega	std_err
Arag_sat_c_range_min	Range minumum for average calculated aragonite saturation state of the experimental seawater	omega	range
Arag_sat_c_range_max	Range maximum for average calculated aragonite saturation state of the experimental seawater	omaga	range
Arag_sat_c_n	Number of measurements for average calculated aragonite saturation state of the experimental seawater	number	no_bcodmo_term

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Dataset: Impact of OA on coral (Siderastrea siderea) calcification and corallite morphology: Seawater chemistry