http://lod.bco-dmo.org/id/dataset/726480
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2018-02-08
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Carbonate chemistry over a time-course in pH drift experiments with Plocamium growth collected at Catalina Island, 2014-2015 (Seaweed OA Resilience project)
2018-02-07
publication
2018-02-07
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-06-03
publication
https://doi.org/10.1575/1912/bco-dmo.726480.1
Janet E. Kubler
California State University Northridge
principalInvestigator
Steve Dudgeon
California State University Northridge
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Kubler, J., Dudgeon, S. (2018) Carbonate chemistry over a time-course in pH drift experiments with Plocamium growth collected at Catalina Island, 2014-2015 (Seaweed OA Resilience project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2018-02-07 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.726480.1 [access date]
Carbonate chemistry over a time-course in pH drift Dataset Description: <p>This dataset includes measurements of pH drift of seawater samples taken over 30-hour time periods in the presence or absence of <em>Plocamium cartilagineum</em>, with two carbonic anhydrase inhibitors, and with three pCO2 levels. Carbonate chemistry is reported at six time intervals.</p>
<p><strong>Related Datasets:</strong><br />
<a href="https://www.bco-dmo.org/dataset/731187">Plocamium carbon nitrogen and stable isotopes</a>: Plocamium carbon and nitrogen content and stable isotope values, 2014-2015 (Seaweed OA Resilience project)</p>
<p><a href="https://www.bco-dmo.org/dataset/726664">Plocamium culture carbonate chemistry</a>: Carbonate chemistry in experimental cultures of Plocamium cartilagineum cultured at different temperatures and pCO2 levels (Seaweed OA Resilience project)</p>
<p><a href="https://www.bco-dmo.org/dataset/731237">Plocamium culture: seawater delta13C</a>: Stable isotope ratio and concentration of carbon in seawater during Plocamium culture experiments, 2014-2015 (Seaweed OA Resilience project)</p>
<p><a href="https://www.bco-dmo.org/dataset/731134">Plocamium cultures pH and temperature</a>: Plocamium culture pot pH and temperature time-series at 10 minute sampling intervals from 2014-2015 (Seaweed OA Resilience project)</p>
<p><a href="https://www.bco-dmo.org/dataset/731452">Plocamium exptl treatments summary</a>: Summary of pCO2 and temperature treatment combinations for each culture pot and experimental trial (Seaweed OA Resilience project)</p>
<p><a href="https://www.bco-dmo.org/dataset/726452">Plocamium growth and biomass</a>: Experimental results of Plocamium cartilagineum growth and biomass as a function of pCO2 and temperature (Seaweed OA Resilience project)</p>
<p><a href="https://www.bco-dmo.org/dataset/731213">Plocamium pigments</a>: Photosynthetic pigment concentrations in Plocamium cartilagineum, trials 3-8, 2014-2015 (Seaweed OA Resilience project)</p>
<p><a href="https://www.bco-dmo.org/dataset/733238">Rapid Light Curves_PAM</a>: Measurements of fluorescence of photosystem II in Plocamium cartilagineum under various and pCO2 and temperature conditions</p> Methods and Sampling: <p><em>Plocamium </em><em>cartilagineum</em>&nbsp;was collected from Catalina Island in June - Nov. 2014 and Jan. 2015.</p>
<p>Seawater samples were collected over a 30-hour time course of pH drift experiments with <em>Plocamium </em><em>cartilagineum</em> to test mechanism of carbon acquisition by alga and the effect on carbonate chemistry parameters reported in these datasets. Samples were collected at 0, 2, 6, 20, 24 and 30 hours and parameters of carbonate chemistry were measured (DIC,CO2, HCO3,CO3-described below). pH drift assay experiments consisted of 2 independent variables; inhibitor treatment and algal presence, with 3 and 2 levels, respectively for each independent variable (see parameters section). Two replicate water samples were collected from each of 9 experimental culture pots of algae grown for 3 weeks at different combinations of pCO2 and temperature during each of 7 experimental trials.</p>
<p>Carbonate chemistry parameters were measured by sampling pH and total alkalinity (TA) of water samples. pH was determined using the m-cresol indicator dye method in a spectrophotometer (Dickson et al. 2007). TA samples were analyzed by potentiometric titration coupled to a pH electrode calibrated using certified reference material (CRM) from the Dickson laboratory at Scripps Oceanographic Institute and the pH electrode calibrated using TRIS buffer (Dickson et al. 2007). TA and carbonate parameters were calculated from potentiometric titration data and spectrophotometric pH data.</p>
<p>Methodology Reference:<br />
Dickson AG, Sabine CL, Christian JR (2007). Guide to Best Practices for Ocean CO2 Measurements.</p>
<p>Note: Trial 1 was a pilot test of culture system and methodological procedures so was not used for data collection in the testing of hypotheses.</p>
<p>See Supplemental Files for a table of culture conditions for each of the 8 trials (pdf).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1316198 Award URL: http://www.nsf.gov/awardsearch/showAward?AWD_ID=1316198
completed
Janet E. Kubler
California State University Northridge
(818) 677-7322
Dept. of Biology, CSU-Northridge 18111 Nordhoff Street
Northridge
CA
91330-8303
USA
janet.kubler@csun.edu
pointOfContact
Steve Dudgeon
California State University Northridge
(818) 677-7322
Dept. of Biology, CSU-Northridge 18111 Nordhoff Street
Northridge
CA
91330-8303
USA
steve.dudgeon@csun.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
trial
ID
sal_insitu
temp_insitu
ALK
pH_t0
pH_t2
pH_t6
pH_t20
pH_t24
pH_t30
t0_DIC_x_1e06
t2_DIC_x_1e06
t6_DIC_x_1e06
t20_DIC_x_1e06
t24_DIC_x_1e06
t30_DIC_x_1e06
t0_CO2_x_1e06
t2_CO2_x_1e06
t6_CO2_x_1e06
t20_CO2_x_1e06
t24_CO2_x_1e06
t30_CO2_x_1e06
t0_HCO3_x_1e06
t2_HCO3_x_1e06
t6_HCO3_x_1e06
t20_HCO3_x_1e06
t24_HCO3_x_1e06
t30_HCO3_x_1e06
t0_CO3_x_1e06
t2_CO3_x_1e06
t6_CO3_x_1e06
t20_CO3_x_1e06
t24_CO3_x_1e06
t30_CO3_x_1e06
Mettler Toledo T50
Shimadzu UV-2450 UV-visible spectrophotometer
theme
None, User defined
experiment id
sample identification
salinity
water temperature
total alkalinity (TA)
pH
dissolved inorganic Carbon
Partial pressure of CO2
bicarbonate concentration [HCO3]-
Carbonate concentration [CO3]2-
featureType
BCO-DMO Standard Parameters
Automatic titrator
Spectrophotometer
Multi Parameter Portable Meter
instrument
BCO-DMO Standard Instruments
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA)
https://www.nsf.gov/funding/pgm_summ.jsp?pims_id=503477
Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA)
NSF Climate Research Investment (CRI) activities that were initiated in 2010 are now included under Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES). SEES is a portfolio of activities that highlights NSF's unique role in helping society address the challenge(s) of achieving sustainability. Detailed information about the SEES program is available from NSF (https://www.nsf.gov/funding/pgm_summ.jsp?pims_id=504707).
In recognition of the need for basic research concerning the nature, extent and impact of ocean acidification on oceanic environments in the past, present and future, the goal of the SEES: OA program is to understand (a) the chemistry and physical chemistry of ocean acidification; (b) how ocean acidification interacts with processes at the organismal level; and (c) how the earth system history informs our understanding of the effects of ocean acidification on the present day and future ocean.
Solicitations issued under this program:NSF 10-530, FY 2010-FY2011NSF 12-500, FY 2012NSF 12-600, FY 2013NSF 13-586, FY 2014
NSF 13-586 was the final solicitation that will be released for this program.
PI Meetings:1st U.S. Ocean Acidification PI Meeting(March 22-24, 2011, Woods Hole, MA)2nd U.S. Ocean Acidification PI Meeting(Sept. 18-20, 2013, Washington, DC)
3rd U.S. Ocean Acidification PI Meeting (June 9-11, 2015, Woods Hole, MA – Tentative)
NSF media releases for the Ocean Acidification Program:
Press Release 10-186 NSF Awards Grants to Study Effects of Ocean Acidification
Discovery Blue Mussels "Hang On" Along Rocky Shores: For How Long?
Discovery nsf.gov - National Science Foundation (NSF) Discoveries - Trouble in Paradise: Ocean Acidification This Way Comes - US National Science Foundation (NSF)
Press Release 12-179 nsf.gov - National Science Foundation (NSF) News - Ocean Acidification: Finding New Answers Through National Science Foundation Research Grants - US National Science Foundation (NSF)
Press Release 13-102 World Oceans Month Brings Mixed News for Oysters
Press Release 13-108 nsf.gov - National Science Foundation (NSF) News - Natural Underwater Springs Show How Coral Reefs Respond to Ocean Acidification - US National Science Foundation (NSF)
Press Release 13-148 Ocean acidification: Making new discoveries through National Science Foundation research grants
Press Release 13-148 - Video nsf.gov - News - Video - NSF Ocean Sciences Division Director David Conover answers questions about ocean acidification. - US National Science Foundation (NSF)
Press Release 14-010 nsf.gov - National Science Foundation (NSF) News - Palau's coral reefs surprisingly resistant to ocean acidification - US National Science Foundation (NSF)
Press Release 14-116 nsf.gov - National Science Foundation (NSF) News - Ocean Acidification: NSF awards $11.4 million in new grants to study effects on marine ecosystems - US National Science Foundation (NSF)
SEES-OA
largerWorkCitation
program
Ocean Acidification: Scope for Resilience to Ocean Acidification in Macroalgae
https://www.bco-dmo.org/project/2275
Ocean Acidification: Scope for Resilience to Ocean Acidification in Macroalgae
<p>Benthic macroalgae contribute to intensely productive near shore ecosystems and little is known about the potential effects of ocean acidification on non-calcifying macroalgae. Kübler and Dudgeon will test hypotheses about two macroalgae, <em>Ulva</em> spp. and <em>Plocamium cartilagineum</em>, which, for different reasons, are hypothesized to be more productive and undergo ecological expansions under predicted changes in ocean chemistry. They have designed laboratory culture-based experiments to quantify the scope for response to ocean acidification in <em>Plocamium</em>, which relies solely on diffusive uptake of CO2, and populations of<em> Ulva</em> spp., which have an inducible concentrating mechanism (CCM). The investigators will culture these algae in media equilibrated at 8 different pCO2 levels ranging from 380 to 940 ppm to address three key hypotheses. The first is that macroalgae (such as Plocamium cartilagineum) that are not able to acquire inorganic carbon in changed form will benefit, in terms of photosynthetic and growth rates, from ocean acidification. There is little existing data to support this common assumption. The second hypothesis is that enhanced growth of Ulva sp. under OA will result from the energetic savings from down regulating the CCM, rather than from enhanced photosynthesis per se. Their approach will detect existing genetic variation for adaptive plasticity. The third key hypothesis to be addressed in short-term culture experiments is that there will be a significant interaction between ocean acidification and nitrogen limited growth of<em> Ulva</em> spp., which are indicator species of eutrophication. Kübler and Dudgeon will be able to quantify the individual effects of ocean acidification and nitrogenous nutrient addition on <em>Ulva</em> spp. and also, the synergistic effects, which will inevitably apply in many highly productive, shallow coastal areas. The three hypotheses being addressed have been broadly identified as urgent needs in our growing understanding of the impacts of ocean acidification.</p>
Seaweed OA Resilience
largerWorkCitation
project
eng; USA
biota
oceans
-119
-118
33
34
2014-06-04
2015-02-23
Temperate coastal waters of the USA (30 - 45 N latitude, -66 to -88 W and -117 to -125 W longitude)
0
BCO-DMO catalogue of parameters from Carbonate chemistry over a time-course in pH drift experiments with Plocamium growth collected at Catalina Island, 2014-2015 (Seaweed OA Resilience project)
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/726629.rdf
Name: trial
Units: unitless
Description: experimental trial identifier
http://lod.bco-dmo.org/id/dataset-parameter/726630.rdf
Name: ID
Units: unitless
Description: 4-level code (separated by dashes) identifies water sample to treatment combinations of (1) Carbonic anhydrase inhibitor; (2) alga presence/absence; (3) pCO2 level/Culture pot number; (4) replicate number.
1st code: Inhibitor Treatment: SW = seawater; A=Acetazolamide; E=Ethoxyzolamide;
2nd code: A = Algae present; NA = No algae;
3rd code: culture pot number for alga present treatments;
4th code: replicate number in treatment combination.
http://lod.bco-dmo.org/id/dataset-parameter/726631.rdf
Name: sal_insitu
Units: parts per thousand (ppt)
Description: Salinity in situ
http://lod.bco-dmo.org/id/dataset-parameter/726632.rdf
Name: temp_insitu
Units: degrees Celsius
Description: Temperature in situ
http://lod.bco-dmo.org/id/dataset-parameter/726633.rdf
Name: ALK
Units: micromol/kilogram (umol/kg)
Description: Total alkalinity used in seacarb calculations
http://lod.bco-dmo.org/id/dataset-parameter/726634.rdf
Name: pH_t0
Units: unitless
Description: pH in Total scale at in situ temperature at time = 0 (start of experiment)
http://lod.bco-dmo.org/id/dataset-parameter/726635.rdf
Name: pH_t2
Units: unitless
Description: pH in Total scale at in situ temperature at time = 2 hours
http://lod.bco-dmo.org/id/dataset-parameter/726636.rdf
Name: pH_t6
Units: unitless
Description: pH in Total scale at in situ temperature at time = 6 hours
http://lod.bco-dmo.org/id/dataset-parameter/726637.rdf
Name: pH_t20
Units: unitless
Description: pH in Total scale at in situ temperature at time = 20 hours
http://lod.bco-dmo.org/id/dataset-parameter/726638.rdf
Name: pH_t24
Units: unitless
Description: pH in Total scale at in situ temperature at time = 24 hours
http://lod.bco-dmo.org/id/dataset-parameter/726639.rdf
Name: pH_t30
Units: unitless
Description: pH in Total scale at in situ temperature at time = 30 hours
http://lod.bco-dmo.org/id/dataset-parameter/726640.rdf
Name: t0_DIC_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Total carbon; dissolved inorganic carbon at time = 0 (start of experiment)
http://lod.bco-dmo.org/id/dataset-parameter/726641.rdf
Name: t2_DIC_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Total carbon; dissolved inorganic carbon at time=2 hours
http://lod.bco-dmo.org/id/dataset-parameter/726642.rdf
Name: t6_DIC_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Total carbon; dissolved inorganic carbon at time=6 hours
http://lod.bco-dmo.org/id/dataset-parameter/726643.rdf
Name: t20_DIC_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Total carbon; dissolved inorganic carbon at time=20 hours
http://lod.bco-dmo.org/id/dataset-parameter/726644.rdf
Name: t24_DIC_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Total carbon; dissolved inorganic carbon at time=24 hours
http://lod.bco-dmo.org/id/dataset-parameter/726645.rdf
Name: t30_DIC_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Total carbon; dissolved inorganic carbon at time=30 hours
http://lod.bco-dmo.org/id/dataset-parameter/726646.rdf
Name: t0_CO2_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbon dioxide concentration at time = 0 (start of experiment)
http://lod.bco-dmo.org/id/dataset-parameter/726647.rdf
Name: t2_CO2_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbon dioxide concentration at time=2 hours
http://lod.bco-dmo.org/id/dataset-parameter/726648.rdf
Name: t6_CO2_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbon dioxide concentration at time=6 hours
http://lod.bco-dmo.org/id/dataset-parameter/726649.rdf
Name: t20_CO2_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbon dioxide concentration at time=20 hours
http://lod.bco-dmo.org/id/dataset-parameter/726650.rdf
Name: t24_CO2_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbon dioxide concentration at time=24 hours
http://lod.bco-dmo.org/id/dataset-parameter/726651.rdf
Name: t30_CO2_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbon dioxide concentration at time=30 hours
http://lod.bco-dmo.org/id/dataset-parameter/726652.rdf
Name: t0_HCO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Bicarbonate ion concentration at time = 0 (start of experiment)
http://lod.bco-dmo.org/id/dataset-parameter/726653.rdf
Name: t2_HCO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Bicarbonate ion concentration at time=2 hours
http://lod.bco-dmo.org/id/dataset-parameter/726654.rdf
Name: t6_HCO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Bicarbonate ion concentration at time=6 hours
http://lod.bco-dmo.org/id/dataset-parameter/726655.rdf
Name: t20_HCO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Bicarbonate ion concentration at time=20 hours
http://lod.bco-dmo.org/id/dataset-parameter/726656.rdf
Name: t24_HCO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Bicarbonate ion concentration at time=24 hours
http://lod.bco-dmo.org/id/dataset-parameter/726657.rdf
Name: t30_HCO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Bicarbonate ion concentration at time=30 hours
http://lod.bco-dmo.org/id/dataset-parameter/726658.rdf
Name: t0_CO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbonate ion concentration at time = 0 (start of experiment)
http://lod.bco-dmo.org/id/dataset-parameter/726659.rdf
Name: t2_CO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbonate ion concentration at time=2 hours
http://lod.bco-dmo.org/id/dataset-parameter/726660.rdf
Name: t6_CO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbonate ion concentration at time=6 hours
http://lod.bco-dmo.org/id/dataset-parameter/726661.rdf
Name: t20_CO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbonate ion concentration at time=20 hours
http://lod.bco-dmo.org/id/dataset-parameter/726662.rdf
Name: t24_CO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbonate ion concentration at time=24 hours
http://lod.bco-dmo.org/id/dataset-parameter/726663.rdf
Name: t30_CO3_x_1e06
Units: micromol/kilogram (umol/kg)
Description: Carbonate ion concentration at time=30 hours
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
128106
https://darchive.mblwhoilibrary.org/bitstream/1912/24187/1/dataset-726480_plocamium-ph-drift__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.726480.1
download
onLine
dataset
<p><em>Plocamium </em><em>cartilagineum</em>&nbsp;was collected from Catalina Island in June - Nov. 2014 and Jan. 2015.</p>
<p>Seawater samples were collected over a 30-hour time course of pH drift experiments with <em>Plocamium </em><em>cartilagineum</em> to test mechanism of carbon acquisition by alga and the effect on carbonate chemistry parameters reported in these datasets. Samples were collected at 0, 2, 6, 20, 24 and 30 hours and parameters of carbonate chemistry were measured (DIC,CO2, HCO3,CO3-described below). pH drift assay experiments consisted of 2 independent variables; inhibitor treatment and algal presence, with 3 and 2 levels, respectively for each independent variable (see parameters section). Two replicate water samples were collected from each of 9 experimental culture pots of algae grown for 3 weeks at different combinations of pCO2 and temperature during each of 7 experimental trials.</p>
<p>Carbonate chemistry parameters were measured by sampling pH and total alkalinity (TA) of water samples. pH was determined using the m-cresol indicator dye method in a spectrophotometer (Dickson et al. 2007). TA samples were analyzed by potentiometric titration coupled to a pH electrode calibrated using certified reference material (CRM) from the Dickson laboratory at Scripps Oceanographic Institute and the pH electrode calibrated using TRIS buffer (Dickson et al. 2007). TA and carbonate parameters were calculated from potentiometric titration data and spectrophotometric pH data.</p>
<p>Methodology Reference:<br />
Dickson AG, Sabine CL, Christian JR (2007). Guide to Best Practices for Ocean CO2 Measurements.</p>
<p>Note: Trial 1 was a pilot test of culture system and methodological procedures so was not used for data collection in the testing of hypotheses.</p>
<p>See Supplemental Files for a table of culture conditions for each of the 8 trials (pdf).</p>
Specified by the Principal Investigator(s)
<p>Carbonate chemistry parameters (CO2 concentration, CO2 partial pressure, CO2 fugacity, HCO3, CO3, DIC, Omega Aragonite, Omega Calcite) and total scale pH at in situ temperature were calculated using the seacarb package (V3.0.14) in R (Lavigne et al. 2011).&nbsp;</p>
<p>Lavigne H, Epitalon, JM, Gattuso JP, 2011. Seacarb: seawater carbonate chemistry with R.<br />
R package version 3.0. http://CRAN.R-project.org/package=seacarb</p>
<p><strong>BCO-DMO Processing Notes:</strong><br />
- added conventional header with dataset name, PI name, version date<br />
- modified parameter names to conform with BCO-DMO naming conventions<br />
-&nbsp;combined data from the 8 submitted trial files</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
Mettler Toledo T50
Mettler Toledo T50
PI Supplied Instrument Name: Mettler Toledo T50 PI Supplied Instrument Description:Used to measure total alkalinity; equipped with Rondolino automated titration stand. Instrument Name: Automatic titrator Instrument Short Name:Automatic titrator Instrument Description: Instruments that incrementally add quantified aliquots of a reagent to a sample until the end-point of a chemical reaction is reached. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB12/
Shimadzu UV-2450 UV-visible spectrophotometer
Shimadzu UV-2450 UV-visible spectrophotometer
PI Supplied Instrument Name: Shimadzu UV-2450 UV-visible spectrophotometer PI Supplied Instrument Description:Used to measure pH (at temperature 25 C) Instrument Name: Spectrophotometer Instrument Short Name:Spectrophotometer Instrument Description: An instrument used to measure the relative absorption of electromagnetic radiation of different wavelengths in the near infra-red, visible and ultraviolet wavebands by samples. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB20/
PI Supplied Instrument Name: PI Supplied Instrument Description:YSI 556 MPS (Trials 1-5) and Thermo Fisher Orion Star 329 (trials 6-8) used to measure salinity and temperature. Instrument Name: Multi Parameter Portable Meter Instrument Short Name: Instrument Description: An analytical instrument that can measure multiple parameters, such as pH, EC, TDS, DO and temperature with one device and is portable or hand-held.