Instrument: pH Sensor

Acronym:

pH Sensor

External Identifier:

» skos:closeMatch https://vocab.nerc.ac.uk/collection/L05/current/355/

Description

An instrument that measures the hydrogen ion activity in solutions.

The overall concentration of hydrogen ions is inversely related to its pH. The pH scale ranges from 0 to 14 and indicates whether acidic (more H+) or basic (less H+).

Datasets

Dataset Name	Brief Description
Abiotic data	Physical environmental data.
Acropora cervicornis buoyant weight 2016	Growth rates of Acropora cervicornis
Acropora cervicornis calcification rates	calcification rates of Acropora cervicornis
Acropora cervicornis photosynthesis and respiration rates	Photosynthesis and Respiration rates of Acropora cervicornis
algae_calcification	Calcification rates of 8 algae species at varying pCO2 concentrations
Algal treatments	Algal treatment data and ID abbreviations
Amino acid d13C values of Thalassiosira weissflogii	Amino acid d13C values of Thalassiosira weissflogii of ten different treatments
AT42-05 Sediment geochemistry	Sediment geochemistry AT42-05
AT42-05 Water column chemistry	water column geochemistry AT42-05
Atlantic silverside HypOA experiments: Larval hatch count and survival statistics
Atlantic silverside HypOA experiments: Larval hatch count and survival statistics
Atlantic silverside HypOA experiments: Larval morphometric measurements
Atlantic silverside HypOA experiments: Larval morphometric measurements
Atlantic silverside metabolic rates	CO2, temperature, and oxygen effects on Menidia menidia metabolic rates
Atlantic ZooPlankton AA 15N values	Mean d15N of individual amino acids and bulk organic matter for five plankton size fractions
Auto-induction in Marine Diatoms	Results from laboratory experiments testing autoinduction in marine diatoms, Thalassiosira pseudonana and Phaeodactylum tricornutum
Benthic and acidification data from Bermuda	BEAMS data from Hog Reef and Bailey’s Bay, Bermuda from 2015
Benthic and acidification data from the Palmyra Atoll	BEAMS data from two sites on the western terrace on Palmyra Atoll during 2014.
Benthic macroalgal carbon uptake rates	Benthic macroalgal carbon uptake rates
BH15-11 Underway data	Underway data for Blue Heron cruise BH15-11 - Lake Superior
Bowdoin buoy discrete sampling	All discrete TA/DIC samples from 2008-2012 collected in Casco Bay, Maine.
calcification rates	Calcification data from the coral A. pulchra and alga L. kotschyanum under 2 pCO2 levels, 5-6 temperature treatments, and two different seasons (austral summer and spring)
calcification rates - flume expt	Calcification rates of communities and sediment in a flume
Carbon and Nitrogen	Carbon and Nitrogen
carbonate chemistry - flume expt	Carbonate chemistry parameters in flume study during the day
Carbonate Chemistry - pCO2 x DO effects on Menidia menidia	Carbonate chemistry data from static and fluctuating pCO2 x dissolved oxygen (DO) experiments on Menidia menidia
Carbonate Chemistry 2014-2017 and 2018-2020	Carbonate chemistry in Mission Aransas Estuary (2014-2017, 2018-2020)
carbonate chemistry and corals expt	Carbonate chemistry and coral skeletal weight, symbiont density, and total tissue lipid content from 2010 OA/feeding experiment.
Carbonate data from water samples	Water samples from CTD casts and vehicle-mounted bottles from 4 cruises.
CARGO CTD Profiles	CTD profile data from lake superior
Carpenter 2018: carbonate chemistry
Chorion thickness E1	Chorion thickness E1
CO2 x temperature effects on Menidia menidia offspring	CO2 x temperature specific early life survival and growth assessed by 5 factorial experiments
CO2-stressed diatom proteome	Raw mass spec data from a diatom (T. pseudonana) grown under CO2-replete & CO2-stressed conditions. Data will be made available upon request.
Comeau 2013: calcification and chemistry
Comeau 2014 JEMBE: carbonate chemistry
Comeau 2014 PRSB: calcification and chemistry
Comeau 2016: calcification rates	Net calcification rates of coral and calcified algae under pCO2 flume experiments
Comeau 2017 PRSB: Carbonate chemistry
Comeau 2017 PRSB: Snarf pH
Coralline algae experiment - algal growth data	Wet weight and buoyant weight measurements of macroalgae taken at the beginning and end of a laboratory experiment testing the effects of pH, light availability and biotic interaction on coralline algae calcification and productivity.
Coralline algae experiment - P-E curve data	Oxygen evolution data for macroalgae during photo physiology incubations, for generation of photosynthesis-irradiance curves. Run in the last week of a laboratory experiment testing the effects of pH, light availability and biotic interaction on coralline
Coralline algae experiment treatment conditions	Environmental data from experimental aquaria (“tanks”) during a laboratory experiment testing the effects of pH, light availability and biotic interaction on coralline algae calcification and productivity.
coral_calcification	Calcification rates of 8 corals at varying pCO2 concentrations
Crocosphaera watsonii WH0003 cell diameter P-light-CO2 expt	Cell diameter of Crocosphaera watsonii (WH0003) as a function of total P, light, and CO2.
Crocosphaera watsonii WH0003 cellular growth rates expt	Cellular growth by Crocosphaera watsonii (WH0003) under differing levels of phosphate, light, and pCO2.
Crocosphaera watsonii WH0003 cellular P use efficiency	Efficiency of cellular P for CO2- and gross N2-fixation rates by Crocosphaera watsonii (WH0003) as a function of light and pCO2.
Crocosphaera watsonii WH0003 CO2 and gross N2 fixation	CO2 and gross N2 fixation rates by Crocosphaera watsonii (WH0003) under differing levels of phosphate, light, and pCO2.
Crocosphaera watsonii WH0003 P-uptake and cellular P	Phosphate (P) uptake rates and cellular P content of Crocosphaera watsonii from WH0003 region of the genome under differing levels of phosphate, light, and CO2.
CTD casts - Krill cruises	CTD profiles
Data Set 1A: Partitioning of carbon as a function of pCO2 and temperature during growth of Thalassiosira weissflogii	Data Set #1A: Partitioning of carbon as a function of pCO2 and temperature during growth of Thalassiosira weissflogii
Data Set 2A: Partitioning of carbon as a function of pCO2 and temperature during growth of Dactyliosolen fragilissimus	Data Set #2A: Partitioning of carbon as a function of pCO2 and temperature during growth of Dactyliosolen fragilissimus
Datasonde in light chamber	O2, pH, temperature, and salinity in a light chamber
Datasonde in water column	O2, pH, temperature, and salinity in the water column
Durafet methods development: pH time series	Time-series pH data from methods development of Durafet pH sensors for use in laboratory experiments
Durafet methods development: replicate spectrophotometric pH measurements	Average pH from replicate spectrophotometric measurements
Edmunds et al. 2020 ICES: pCO2 flume - Coral area
Edmunds et al. 2020 ICES: pCO2 flume - Coral weight
Effects of mussels on seawater chemistry
Effects of mussels on seawater chemistry - vertical profiles	Effects of mussels on seawater chemistry - vertical profiles
Environmental Sensory Data
Evensen and Edmunds 2016: coral growth	Growth metrics of Pocillopora verrucosa and Acropora hyacinthus corals under two pCO2 treatments
Evensen and Edmunds 2016: seawater chemistry	Seawater chemistry during pCO2 flume experiments
Experimental seawater chemistry	Experimental seawater chemical properties for larval mussel shell study
Fatty acid profiles	Fatty acid profiles of M. menidia females and their unfertilized eggs.
Fecundity Trial	Fecundity Trial
Fecundity Trial - Egg Measurements	Fecundity Trial - Egg Measurements
Feeding Assays	Feeding Assays
Final spores	The effect of pH on the attachment of Corallina vancouveriensis spores final
FK190211 water col geochem
Florida Keys Spectral Analyses	Spectral analyses of high-frequency data during two hour-long periods of the ECHOES deployment in the Florida Keys
Florida Keys velocity and flux	Current velocities and O2, H, and momentum flux from the Florida Keys
flux data	Eddy covariance proton and oxygen, DIC, TA flux data
Geochemistry and radiotracer rates	Geochemistry and radiotracer rates
Geochemistry and radiotracer rates	Geochemistry and radiotracer rates
Growth - pCO2 x DO effects on Menidia menidia	Growth data from static and fluctuating pCO2 x dissolved oxygen (DO) experiments on Menidia menidia
Growth rates and bulk isotope values	Growth rates, bulk isotope values, elemental composition
Hatch Source E1E2	Hatch Source E1E2
Heatwave Experiment: Carbonate Chemistry Parameters	Heatwave Experiment: Carbonate Chemistry Parameters
Heatwave Experiment: Carbonate Chemistry Parameters	Heatwave Experiment: Carbonate Chemistry Parameters
Heatwave Experiment: Experiment Tank Conditions	Heatwave Experiment: Experiment Tank Conditions
Heatwave Experiment: Experiment Tank Conditions	Heatwave Experiment: Experiment Tank Conditions
HMS 5m Hydrography	Temperature, oxygen, pH, depth, and conductivity at 5 depth at Hopkins Marine Station
Hood Canal CTD	Hood Canal CTD profiles of temperature, oxygen, salinity, density, fluorescence, PAR, and pH collected in 2017-2018
Impacts of OA on Crab-Oyster Behavior - Behavior Metrics	Impacts of OA on Crab-Oyster Behavior - Behavior Metrics
Impacts of OA on Crab-Oyster Behavior - Consumption	Impacts of OA on Crab-Oyster Behavior - Consumption
Impacts of OA on Crab-Oyster Behavior - Seawater Chemistry - Calculated Parameters	Impacts of OA on Crab-Oyster Behavior - Seawater Chemistry - Calculated Parameters
Impacts of OA on Crab-Oyster Behavior - Seawater Chemistry - Measured Parameters	Impacts of OA on Crab-Oyster Behavior - Seawater Chemistry - Measured Parameters
Impacts of OA on Crab-Oyster Behavior - Unsuccessful Events	Impacts of OA on Crab-Oyster Behavior - Unsuccessful Events
Initial spores	The effect of pH on the attachment of Corallina vancouveriensis spores initial
Inter-comparison 2016: SAMI-pH and SeapHOx pH
Inter-comparison 2016: SAMI-pH and SeapHOx pH
ISIIS Environmental Data
Juan de Fuca Ridge Flank SSU rRNA gene sequences	SSU rRNA gene sequences from marine sediments, marine subseafloor, and deep seawater
juvenile coral calcification	Calcification by primary coral polyps under high bicarbonate and low pH
Kelp Forest Estimated Carbonate Parameters
Kelp forest pumping data - pH
Kelp Growth	Kelp Growth
Krill acid-base tissue and blood	Acid base parameters in experimental krill over 19 days
Krill Experiment - Experimental Conditions	Laboratory krill experiments
Line Islands Diel Tents: DOC, O2 and pH	DOC, O2, pH
Long-term Menidia menidia growth	Long-term Menidia growth at contrasting CO2 levels.
Long-term Menidia menidia growth	Long-term Menidia growth at contrasting CO2 levels.
Maunalua Bay Biogeochemistry	Maunalua Bay Biogeochemistry
McMurdo Sound CTDs	CTD casts in McMurdo Sound
Measured experimental tank parameters	Experimental tank parameters throughout the life of Clathromorphum compactum and C. nereostratum calcification experiment
Measurements of treatment tub seawater conditions: pH and total alkalinity	OA experiment: Nematostella adult respiration
MEPS 2015: chemistry	Chemical and physical measurements in coral tanks in Moorea and Okinawa
Moorings - Temp Sal O2 pH	Temperature, Salinity, dissolved O2 and pH from SeapHOx Moorings
Moorings - Temperature and pH	Moorings - Temperature, pH
Moorings - Temperature and pH	Moorings - Temperature, pH
Morphometrics E1E2	Morphometrics E1E2
Northern Gulf of Mexico electrochemical data Fall 2020	Northern Gulf of Mexico electrochemical data Fall 2020
OA and temp expt. - water chemistry	OA and temp expt. - water chemistry
Ocean Acidification Experiment: Phenotypic responses of Eastern oyster	Ocean Acidification Experiment: Phenotypic Measurements
Ocean Acidification Experiment: Phenotypic responses of Eastern oyster	Ocean Acidification Experiment: Phenotypic Measurements
Ocean Acidification Experiment: Water Quality	Ocean Acidification Experiment: Water Quality
Ocean Acidification Experiment: Water Quality	Ocean Acidification Experiment: Water Quality
Oregon Tide Pools	Oregon Tide Pools
Organic Alkalinity Discrete Data
Oyster Carryover Effects - Juvenile Growth: Expt 1	Juvenile growth (on days 7 and 52 post-settlement) from experimental study of carryover effects of ocean acidification on larval and juvenile Olympia oysters
Oyster Carryover Effects - Juvenile Growth: Expt 2	Juvenile growth (on day 7 post-settlement) under four larval-to-juvenile ocean acidification transitions in the laboratory
Oyster Carryover Effects - Larval Growth: Expt 1	Oyster larval growth at day 9 post-release under ocean acidification in the laboratory
Oyster Extrapallial Fluid	Data collected on the carbonate system of the oyster extrapallial fluid
Oysters and Food - Larval Growth	Effects of food on growth of larval oysters under different levels of ocean acidification
Oysters and Food - Larval Mass	Effects of food on body condition of larval oysters under different levels of ocean acidification
Oysters and Food - Metamorphosis	Effects of food on percent metamorphosis of settling oysters under different levels of ocean acidification
P. australis physiological data (Cluster experiments)
P. australis physiological data (CO2 experiments)
Pacific oyster cohort tracking data - Biochemistry	Biochemistry of 3 pacific oyster cohorts from Whiskey Creek Hatchery.
Pacific oyster cohort tracking data - Carbonate Chem	Carbonate chemistry of 3 pacific oyster cohorts from Whiskey Creek Hatchery.
Pacific oyster cohort tracking data - Stable Isotopes	Stable isotopes of 3 pacific oyster cohorts from Whiskey Creek Hatchery.
Permafrost Borehole Geochemistry in the Barrow Permafrost Tunnel	Permafrost Borehole Geochemistry in the Barrow Permafrost Tunnel
Permafrost Brine Geochemistry in the Barrow Permafrost Tunnel	Permafrost Borehole Geochemistry in the Barrow Permafrost Tunnel
pH Data	pH Data
pH temp sal	Nearshore pH, temperature, (salinity, depth) at mooring sites in McMurdo Sound, Antarctica, spring 2011
pH Time Series
Pleurochrysis carterae 24 hour culture dynamics	Pleurochrysis carterae 24 hour culture dynamics
Pleurochrysis carterae growth cycle culture dynamics	Pleurochrysis carterae growth cycle (14 day) culture dynamics
Pleurochrysis carterae light-dark calcification	Light-dark calcification rates of Pleurochrysis carterae.
Pteropod abundance and distribution
Pteropod respiration experiments
Pteropod shell quality
respiration and photosynthesis I	Biomass-normalized dark respiration and net photosynthesis rates in coral and algae as a function of pCO2 tested in both 2011 and 2012, Moorea LTER site
respiration and photosynthesis II	Biomass-normalized dark respiration and net photosynthesis rates in coral and algae as a function of pCO2 where LEDR (light-enhanced dark respiration) was measured
Response of Ulva to OA and NH4+	Response of Ulva to OA and NH4+
Salt marsh carbonate and organic carbon chemistry 2016	Discrete bottle sample measurements for carbonate chemistry, organic alkalinity and organic carbon from samples collected in Waquoit Bay and Vineyard Sound, MA in 2016.
Sand lance morphometrics
Sand lance survival	Survival of northern sand lance Ammodytes dubius offspring under factorial CO2 x temperature conditions
Sediment grain size	Average sediment grain size at Carlsbad Desalination Plant, 2014-2016
Shaw 2016: carbonate chemistry	Carbonate chemistry during Acropora pulchra calcification experiments
Spawning Trial	Spawning Trial
Spawning Trial - Egg Production	Egg Production
Srednick et al. 2020 - L&O Methods - pCO2
Srednick et al. 2020 - L&O Methods - pH seafet
Strytan Hydrothermal Field: CH4, H2, CO, d13C	CH4, H2, CO, and d13C concentrations from the Strytan Hydrothermal Field
Strytan Hydrothermal Field: DIC	Dissolved inorganic carbon concentrations from the Strytan Hydrothermal Field
Strytan Hydrothermal Field: geochemistry	Geochemistry measurements from the Strytan Hydrothermal Field
Strytan Hydrothermal Field: organic acids	Organic acid concentrations from the Strytan Hydrothermal Field
Sulfate reduction energetics	Sulfate reduction energetics at Main Endeavor grotto chimney.
Sulfate reduction rates	Sulfate reduction rates at Main Endeavor grotto chimney
Survival - pCO2 x DO effects on Menidia menidia	Survival data from static and fluctuating pCO2 x dissolved oxygen (DO) experiments on Menidia menidia
Survival and size	Survival, length, and growth responses of M. menidia offspring from different females exposed to contrasting CO2 environments.
Switch experiment E2	Switch experiment E2
Syn-Pro Co-cultures	Syn-Pro Co-cultures
Tank conditions in L. pertusa pH experiments	Tank conditions for pH experiments on L. pertusa.
Trichodesmium proteomes and Hi CO2 adaptation	Trichodesmium nutrient-limited proteomes in 380 and 750 uatm CO2
Underway pH data near Line P
Underway pH data near Line P
Unhatched stages E1	Unhatched stages E1
Water chemistry	Water chemistry at Carlsbad Desalination Plant, 2014-2016

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Instrument: pH Sensor