<div><p>Determinations of seawater pH on the total scale were completed daily using a Mettler DGi-115 pH electrode, which was calibrated with TRIS buffers [SOP 6a (Dickson et al. 2007)]. Total alkalinity (AT) was measured every 3 days using the open cell method of acidimetric titration [SOP 3b, Dickson et al. (2007)]. Accuracy of AT analyses was determined through analysis of certified reference materials (CRMs; from A. Dickson Laboratory, Scripps Institution of Oceanography). The mean (+-SE) difference between measured and certified values of CRMs (i.e., accuracy) was 1.3 +- 0.3 μmol kg−1 (n = 34), and the precision was 1.8 +- 0.1 μmol kg−1 (n = 475).</p></div>
Carbonate chemistry during Acropora pulchra calcification experiments
<div><p>These data were utilized in Shaw et al., 2016.</p>
<p>Related datasets also utilized in Shaw et al. 2016:<br />
* These calcification rate datasets took place while these carbonate chemistry measurements were being taken .<br /><a href="https://www.bco-dmo.org/dataset/684581" target="_blank">Acropora pulchra calcification experiment 1</a><br /><a href="https://www.bco-dmo.org/dataset/684594">Acropora pulchra calcification experiment 2</a></p></div>
Shaw 2016: carbonate chemistry
<div><p>The full carbonate system of parameters was calculated using measured pH, AT, temperature, and salinity with the R package seacarb (Lavigne and Gattuso 2010). Calculations were done using the carbonic acid dissociation constants of Lueker et al. (2000), the KSO4 for the bisulfate ion from Dickson (1990), and the Kf constant of Perez and Fraga (1987).</p>
<p><strong>BCO-DMO Data Manager Processing Notes:</strong><br />
* added a conventional header with dataset name, PI name, version date<br />
* modified parameter names to conform with BCO-DMO naming conventions<br />
* All values were rounded to three decimal places if more than that.<br />
* latitude and longitude added for experiment location</p></div>
684605
Shaw 2016: carbonate chemistry
2017-03-17T17:02:28-04:00
2017-03-17T17:02:28-04:00
2023-07-07T16:10:26-04:00
urn:bcodmo:dataset:684605
Carbonate chemistry sampled during Acropora pulchra calcification experiments that took place in Moorea, French Polynesia from Jul to Nov of 2015
Carbonate chemistry was measured during two experiments that tested calcification rates of Acropora pulchra under approximated ambient and elevated temperature and pCO2 levels. The experiments took place between July and December of 2015 at the Richard B Gump Research Station, Moorea, French Polynesia.
false
Edmunds, P. J., Carpenter, R. (2023) Carbonate chemistry sampled during Acropora pulchra calcification experiments that took place in Moorea, French Polynesia from Jul to Nov of 2015. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2017-03-20 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.684605.1 [access date]
true
1
10.26008/1912/bco-dmo.684605.1
false
2017-03-20
Datapackage.json
Frictionless Data Package
https://www.bco-dmo.org/dataset/684605/datapackage.json
application/vnd.datapackage+json
PDF
https://www.bco-dmo.org/dataset/684605/Dataset_description.pdf
application/pdf
ISO 19115-2 (NOAA Profile)
https://www.bco-dmo.org/dataset/684605/iso
application/xml
http://www.isotc211.org/2005/gmd-noaa
Dublin Core
https://www.bco-dmo.org/dataset/684605/dublin-core
application/xml
http://purl.org/dc/elements/1.1/
684605
http://lod.bco-dmo.org/id/dataset/684605
2015-07-12 - 2015-12-29
2015-07-12
2015-07-12
---12
192
--07
2015
2015-12-29
2015-12-29
---29
362
--12
2015
OSPREY
http://www.opengis.net/def/crs/OGC/1.3/CRS84
<http://www.opengis.net/def/crs/OGC/1.3/CRS84> POINT (-149.826 -17.4907)
-17.4907
-149.826
-17.490700000000
-149.826000000000