gov.noaa.nmfs.inport:26898 eng UTF8 dataset Alaska Fisheries Science Center 7600 Sand Point Way N.E., Building 4 Seattle WA 98115 USA https://www.afsc.noaa.gov WWW:LINK-1.0-http--link Website Website for this organization information 0700-1700 Pacific Time resourceProvider Foy, Robert robert.foy@noaa.gov email pointOfContact 2026-03-04T19:17:17 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) AFSC/RACE/SAP/Foy: Seawater chemistry of three pH treatments used to test the effect of pH on Tanner crab biology: Kodiak Island, Alaska. AFSC/RACE/SAP/Foy: Seawater chemistry of three pH treatments used to test the effect of pH on Tanner crab biology: Kodiak Island, Alaska. publication NOAA/NMFS/EDM 26898 https://www.fisheries.noaa.gov/inport/item/26898 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information Foy, Robert robert.foy@noaa.gov originator Long, Chris chris.long@noaa.gov originator Swiney, Katherine katherine.swiney@noaa.gov originator tableDigital To study the effects of ocean acidification we examined the effects of ocean acidification on the embryo and larval stages of the economically important southern Tanner crab, Chionoecetes bairdi. Ovigerous females were reared in one of 3 treatments: control (ambient pH ~8.1), pH 7.8, and pH 7.5 for 2 years. Embryos and larvae in year 1 were from oocytes developed in the field whereas embryos and larvae in year 2 were from oocytes developed under acidified conditions Larvae hatched each year, were also exposed to 3 pH treatments to examine starvation-survival, morphology, condition, and calcium/magnesium content. The carbonate chemistry data included salinity, temperature, pH, alkalinity, dissolved inorganic carbon, CO2, bicarbonate, carbonate, and the saturation states of aragonite and calcite. These values varied according to treatment and season throughout the study. The purpose of the Carbonate Chemistry dataset is to provide the water chemistry associated with the three treatments throughout the experiment. completed Foy, Robert robert.foy@noaa.gov pointOfContact Foy, Robert robert.foy@noaa.gov email custodian notPlanned Carbonate Chemistry theme Alaska Kodiak Island place Seafloor stratum DOC/NOAA/NMFS/AFSC > Alaska Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2017-04-24 publication 8.5 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Shellfish Assessment Program project InPort otherRestrictions Cite As: Alaska Fisheries Science Center, [Date of Access]: AFSC/RACE/SAP/Foy: Seawater chemistry of three pH treatments used to test the effect of pH on Tanner crab biology: Kodiak Island, Alaska. [Data Date Range], https://www.fisheries.noaa.gov/inport/item/26898. NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose. otherRestrictions Access Constraints: none otherRestrictions Use Constraints: Must read and fully comprehend the metadata prior to data use; acknowledgement of the Originator when using the data set as a source; sharing of data products developed using the source data set with the Originator; data should not be used beyond the limits of the source scale; the data set is NOT a survey document and should not be utilized as such unclassified NOAA Data Management Plan (DMP) NOAA/NMFS/EDM 26898 https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/afsc/dmp/pdf/26898.pdf WWW:LINK-1.0-http--link NOAA Data Management Plan (DMP) NOAA Data Management Plan for this record on InPort. information crossReference eng; US oceans MS Excel 2012 -152.3 -151.1 57.65 57.72 Kodiak Island, Alaska | Currentness: Observation 2011-05-10 2013-07-16 false eng false Carbonate chemistry.xlsx 2016-05-16 publication Alaska Fisheries Science Center (206) 526-4000 (206) 526-4004 7600 Sand Point Way N.E., Building 4 Seattle WA 98115 USA afsc.webmaster@noaa.gov https://www.fisheries.noaa.gov/about/alaska-fisheries-science-center WWW:LINK-1.0-http--link Alaska Fisheries Science Center Website AKFSC Home Page information 0700-1700 Pacific Time distributor https://console.cloud.google.com/storage/browser/_details/nmfs_odp_afsc/RACE/SAP/Foy%3B%20Seawater%20chemistry%20of%20three%20pH%20treatments%20used%20to%20test%20the%20effect%20of%20pH%20on%20Tanner%20crab%20biology%3B%20Kodiak%20Island%2C%20Alaska..csv WWW:LINK-1.0-http--link https://console.cloud.google.com/storage/browser/_details/nmfs_odp_afsc/RACE/SAP/Foy%3B%20Seawater%20chemistry%20of%20three%20pH%20treatments%20used%20to%20test%20the%20effect%20of%20pH%20on%20Tanner%20crab%20biology%3B%20Kodiak%20Island%2C%20Alaska..csv Note: Dataset migrated by Dan Woodrich (AFSC data management coordinator) on 12/15/2021. Contact: Daniel.woodrich@noaa.gov download dataset Accuracy The accuracy of the Carbonate Chemistry dataset is high (less than 1% difference from actual) due to replicate sampling, measurement accuracy and precision controlled through system calibrations, and frequency of observations during the experiment. Completeness Report The Carbonate Chemistry data are filtered so that replicates are averaged or extreme values are reconsidered if greater than 2 SD from the mean. Conceptual Consistency Carbonate Chemistry information was broadly compared to previous studies and to similar seawater collections made in the Gulf of Alaska while taking into account laboratory conditions and statistically compared to a control (alpha=0.05). For example, for comparing we used the study described in Mathis, Jeremy T., Jessica N. Cross, and Nicholas R. Bates. "Coupling primary production and terrestrial runoff to ocean acidification and carbonate mineral suppression in the eastern Bering Sea." Journal of Geophysical Research: Oceans (19782012) 116.C2 (2011). Collection 2013-07-16T00:00:00 Estimation of additional parameters 2013-07-16T00:00:00 Statistical analysis. 2014-05-06T00:00:00