gov.noaa.nodc:0202775 eng utf8 nonGeographicDataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2026-03-30T13:05:27Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Effects of elevated carbon dioxide on Pacific cod larvae size and behavior from laboratory experiment studies from 2015-02-12 to 2016-07-02 (NCEI Accession 0202775) 2019-10-05 publication 2019-09-19 creation International DOI Foundation (IDF) 10.25921/y8xm-3306 NOAA National Centers for Environmental Information gov.noaa.nodc:0202775 NCEI Archive Management System 0202775 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Thomas P. Hurst NOAA Alaska Fisheries Science Center (NMFS/AFSC) Thomas.Hurst@noaa.gov http://www.afsc.noaa.gov HTTP NOAA Alaska Fisheries Science Center (NMFS/AFSC) website Institution web page information resourceProvider NOAA Alaska Fisheries Science Center (NMFS/AFSC) http://www.afsc.noaa.gov HTTP NOAA Alaska Fisheries Science Center (NMFS/AFSC) website Institution web page information resourceProvider Thomas Hurst NOAA Alaska Fisheries Science Center (NMFS/AFSC) Thomas.Hurst@noaa.gov http://www.afsc.noaa.gov HTTP NOAA Alaska Fisheries Science Center (NMFS/AFSC) website Institution web page information principalInvestigator Louise Copeman Cooperative Institute for Marine Ecosystem and Resource Studies (CIMERS) Louise.Copeman@noaa.gov https://cimers.oregonstate.edu/ HTTPS Cooperative Institute for Marine Ecosystem and Resource Studies (CIMERS) website Institution web page information principalInvestigator Summer D. Meredith collaborator Scott A. Haines collaborator Kamilya Daniels collaborator Kalyn Hubbard collaborator Hurst, Thomas P. NOAA Alaska Fisheries Science Center (NMFS/AFSC) http://www.afsc.noaa.gov HTTP NOAA Alaska Fisheries Science Center (NMFS/AFSC) website Institution web page information author Copeman, Louise A. Cooperative Institute for Marine Ecosystem and Resource Studies (CIMERS) https://cimers.oregonstate.edu/ HTTPS Cooperative Institute for Marine Ecosystem and Resource Studies (CIMERS) website Institution web page information author Haines, Scott A. author Meredith, Summer D. author Daniels, Kamilya author Hubbard, Kalyn M. author NOAA Alaska Fisheries Science Center (NMFS/AFSC) http://www.afsc.noaa.gov HTTP NOAA Alaska Fisheries Science Center (NMFS/AFSC) website Institution web page information contributor tableDigital This dataset contains data from a multi-faceted analysis of the sensitivity of Pacific cod larvae to elevated carbon dioxide (CO2) levels based on laboratory experiment studies. Fish behavior in a horizontal light gradient was used to evaluate the sensitivity of behavioral phototaxis in 4–5 week old cod larvae. Fish at elevated CO2 levels (~1500 and 2250 μatm) exhibited a stronger phototaxis (moved more quickly to regions of higher light levels) than fish at ambient CO2 levels (~600μatm). In an independent experiment, we examined the effects of elevated CO2 levels on growth of larval Pacific cod over the first 5 weeks of life under two different feeding treatments. Fish exposed to elevated CO2 levels (~1700μatm) were smaller and had lower lipid levels at 2 weeks of age than fish at low (ambient) CO2 levels (~500μatm). However, by 5 weeks of age, this effect had reversed: fish reared at elevated CO2 levels were slightly (but not significantly) larger and had higher total lipid levels and storage lipids than fish reared at low CO2. Fatty acid composition differed significantly between fish reared at high and low CO2 levels (p less than 0.01) after 2 weeks of feeding, but this effect diminished by week 5. Effects of CO2 on FA composition of the larvae differed between the two diets, an effect possibly related more to dietary equilibrium and differential lipid class storage than a fundamental effect of CO2 on fatty acid metabolism. These experiments point to a stage-specific sensitivity of Pacific cod to the effects of OA. Further understanding of these effects will be required to predict the impacts on production of Pacific cod fisheries. To determine the effects of CO2 on behavior, growth, and health of Pacific cod larvae Funding Information: NOAA Ocean Acidification Program (Effects of OA on Alaskan gadids: sensitivity to variation in prey quality and behavioral responses, 13327) Funding Information: NOAA's Ocean Acidification Program (OA effects on growth and survival of Alaskan finfishes, OAPFY13.03.AFSC.004) completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0202775 Preview graphic PNG 0202775 NCEI ACCESSION NUMBER 2019-09-19 publication ARAGONITE SATURATION STATE DISSOLVED INORGANIC CARBON (DIC) INDIVIDUAL FISH EXAMINATION - LENGTH INDIVIDUAL FISH EXAMINATION - WEIGHT Partial pressure (or fugacity) of carbon dioxide - atmosphere pH SALINITY total alkalinity WATER TEMPERATURE theme NODC DATA TYPES THESAURUS Non-dispersive infrared (NDIR) dissolved inorganic carbon (DIC) analyzer instrument NODC INSTRUMENT TYPES THESAURUS laboratory experiments theme NODC OBSERVATION TYPES THESAURUS NOAA Alaska Fisheries Science Center dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS NOAA Alaska Fisheries Science Center dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS NODC Ocean Acidification Scientific Data Stewardship (OADS) US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) project NODC PROJECT NAMES THESAURUS Gulf of Alaska place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication 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 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 Ocean Acidification Program (OAP) Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBONATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 Laboratory experiment theme OCADS Study Type DIC DW_Kmean DW_Ksd DWsd Dwmean FeedFrac H2ODQ MH_Kmean MH_Ksd MHmean MHsd NLMean NLsd Salinity TA Temp calcCO2 calcO Ar calcPH dispersion meancell_LR meancell_relDark theme Provider Variable Abbreviations CO2NDIR > Carbon Dioxide Nondispersive Infrared Analyzer instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > GULF OF ALASKA place Global Change Master Directory (GCMD) Location Keywords 2026 revision 23 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 accessLevel: Public otherRestrictions Cite as: Hurst, Thomas P.; Copeman, Louise A.; Haines, Scott A.; Meredith, Summer D.; Daniels, Kamilya; Hubbard, Kalyn M. (2019). Effects of elevated carbon dioxide on Pacific cod larvae size and behavior from laboratory experiment studies from 2015-02-12 to 2016-07-02 (NCEI Accession 0202775). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/y8xm-3306. Accessed [date]. Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. Hurst, T. P., Copeman, L. A., Haines, S. A., Meredith, S. D., Daniels, K., & Hubbard, K. M. (2019). Elevated CO2 alters behavior, growth, and lipid composition of Pacific cod larvae. Marine Environmental Research, 145, 52–65. https://doi.org/10.1016/j.marenvres.2019.02.004 2019-03 publication International DOI Foundation (IDF) https://doi.org/10.1016/j.marenvres.2019.02.004 https://doi.org/10.1016/j.marenvres.2019.02.004 HTTPS https://doi.org/10.1016/j.marenvres.2019.02.004 journal article information Hurst, Thomas P. author Copeman, Louise A. author Haines, Scott A. author Meredith, Summer D. author Daniels, Kamilya author Hubbard, Kalyn M. author Elsevier BV publisher documentDigital Marine Environmental Research 145 ISSN 0141-1136, pp. 52-65 crossReference project NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system 2022-04 publication https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system HTTPS https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system OCADS website information NOAA National Centers for Environmental Information author NOAA National Centers for Environmental Information (NCEI) publisher documentDigital [accessed 2024-02-08] crossReference program Feely, Richard A.; Alin, Simone R.; Hales, Burke; Johnson, Gregory C.; Juranek, Laurie W.; Byrne, Robert H.; Peterson, William T.; Goni, Miguel; Liu, Xuewu; Greeley, Dana (2015). Dissolved inorganic carbon, total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations using CTD, Niskin bottle, and other instruments from R/V Wecoma in the U.S. West Coast California Current System during the 2011 West Coast Ocean Acidification Cruise (WCOA2011) from 2011-08-12 to 2011-08-30 (NCEI Accession 0123467). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5jq0xz1. 2015-01-05 publication International DOI Foundation (IDF) https://doi.org/10.7289/v5jq0xz1 NOAA National Centers for Environmental Information gov.noaa.nodc:0123467 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123467.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123467.html Related dataset information Feely, Richard A. NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author Alin, Simone R. NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author Hales, Burke Oregon State University, College of Earth, Ocean, and Atmospheric Sciences (OSU-CEOAS) http://oregonstate.edu/ HTTP Oregon State University (OSU) website Institution web page information author Johnson, Gregory C. NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author Juranek, Laurie W. Oregon State University, College of Earth, Ocean, and Atmospheric Sciences (OSU-CEOAS) http://oregonstate.edu/ HTTP Oregon State University (OSU) website Institution web page information author Byrne, Robert H. University of South Florida (USF) rhbyrne@usf.edu https://www.usf.edu/ HTTPS University of South Florida (USF) website Institution web page information author Peterson, William T. NOAA Northwest Fisheries Science Center Newport Research Station bill.peterson@noaa.gov author Goni, Miguel Oregon State University, College of Earth, Ocean, and Atmospheric Sciences (OSU-CEOAS) http://oregonstate.edu/ HTTP Oregon State University (OSU) website Institution web page information author Liu, Xuewu University of South Florida St. Petersburg https://www.stpetersburg.usf.edu/ HTTPS University of South Florida St. Petersburg website Institution web page information author Greeley, Dana NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Feely, Richard A.; Alin, Simone R.; Hales, Burke; Johnson, Gregory C.; Byrne, Robert H.; Peterson, William T.; Liu, Xuewu; Greeley, Dana (2015). Dissolved inorganic carbon, total alkalinity, pH on total scale and other variables collected from profile and discrete sample observations on NOAA Ship Fairweather (EXPOCODE 317W20130803) and R/V Point Sur (EXPOCODE 32P020130821) in the U.S. West Coast California Current System during the 2013 West Coast Ocean Acidification Cruise (WCOA2013) from 2013-08-03 to 2013-08-29 (NCEI Accession 0132082). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5c53hxp. 2015-11-05 publication International DOI Foundation (IDF) https://doi.org/10.7289/v5c53hxp NOAA National Centers for Environmental Information gov.noaa.nodc:0132082 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0132082.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0132082.html Related dataset information Feely, Richard A. NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author Alin, Simone R. NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author Hales, Burke Oregon State University, College of Earth, Ocean, and Atmospheric Sciences (OSU-CEOAS) http://oregonstate.edu/ HTTP Oregon State University (OSU) website Institution web page information author Johnson, Gregory C. NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author Byrne, Robert H. University of South Florida (USF) rhbyrne@usf.edu https://www.usf.edu/ HTTPS University of South Florida (USF) website Institution web page information author Peterson, William T. NOAA Northwest Fisheries Science Center Newport Research Station bill.peterson@noaa.gov author Liu, Xuewu University of South Florida St. Petersburg https://www.stpetersburg.usf.edu/ HTTPS University of South Florida St. Petersburg website Institution web page information author Greeley, Dana NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Wieczorek, Daniel; Poach, Matthew (2014). Dissolved inorganic carbon, pH and other variables measured from laboratory experiment studies from an experimental carbonate exposure system from 2012-02-29 to 2012-05-11 (NCEI Accession 0123315). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5z03646. 2014-12-16 publication International DOI Foundation (IDF) https://doi.org/10.7289/v5z03646 NOAA National Centers for Environmental Information gov.noaa.nodc:0123315 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123315.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123315.html Related dataset information Wieczorek, Daniel US DOC/NOAA/NMFS/Northeast Fisheries Science Center - Sandy Hook, NJ/J.J. Howard Laboratory daniel.wieczorek@noaa.gov author Poach, Matthew NOAA Northeast Fisheries Science Center (NMFS/NEFSC) author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Wieczorek, Daniel; Poach, Matthew (2014). Dissolved inorganic carbon, pH and other variables measured from laboratory experiment studies from an experimental carbonate exposure system from 2013-05-15 to 2013-07-12 (NCEI Accession 0123316). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5t72fdg. 2014-12-18 publication International DOI Foundation (IDF) https://doi.org/10.7289/v5t72fdg NOAA National Centers for Environmental Information gov.noaa.nodc:0123316 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123316.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123316.html Related dataset information Wieczorek, Daniel US DOC/NOAA/NMFS/Northeast Fisheries Science Center - Sandy Hook, NJ/J.J. Howard Laboratory daniel.wieczorek@noaa.gov author Poach, Matthew NOAA Northeast Fisheries Science Center (NMFS/NEFSC) author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Perry, Dean M.; Redman, Dylan H.; Widman, James C., Jr.; Meseck, Shannon L.; King, Andrew L.; Pereira, Jose J. (2014). Effects of ocean acidification on growth and otolith condition of juvenile scup, Stenotomus chrysops from laboratory experiment studies from 2011-08-24 to 2011-10-19 (NCEI Accession 0117506). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5h70crk. 2014-04-28 publication International DOI Foundation (IDF) https://doi.org/10.7289/v5h70crk NOAA National Centers for Environmental Information gov.noaa.nodc:0117506 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0117506.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0117506.html Related dataset information Perry, Dean M. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) Dean.Perry@noaa.gov http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Redman, Dylan H. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Widman, James C., Jr. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Meseck, Shannon L. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author King, Andrew L. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) andrew.king@gmail.com http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Pereira, Jose J. NOAA Northeast Fisheries Science Center (NMFS/NEFSC) author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Slesinger, Emily; Mundorff, Samantha; Laurel, Benjamin J.; Hurst, Thomas P. (2024). Growth and development impacts of laboratory experimental ocean warming and ocean acidification conditions in Pacific cod embryos and larvae from 2022-04-06 to 2022-06-02 (NCEI Accession 0295839). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/bzqv-xz96. 2024-12-11 publication International DOI Foundation (IDF) https://doi.org/10.25921/bzqv-xz96 NOAA National Centers for Environmental Information gov.noaa.nodc:0295839 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0295839.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0295839.html Related dataset information Slesinger, Emily Cooperative Institute for Marine Ecosystem and Resource Studies (CIMERS) https://cimers.oregonstate.edu/ HTTPS Cooperative Institute for Marine Ecosystem and Resource Studies (CIMERS) website Institution web page information author Mundorff, Samantha Northeastern University http://www.northeastern.edu HTTP Northeastern University website Institution web page information author Laurel, Benjamin J. NOAA Alaska Fisheries Science Center (NMFS/AFSC) http://www.afsc.noaa.gov HTTP NOAA Alaska Fisheries Science Center (NMFS/AFSC) website Institution web page information author Hurst, Thomas P. NOAA Alaska Fisheries Science Center (NMFS/AFSC) http://www.afsc.noaa.gov HTTP NOAA Alaska Fisheries Science Center (NMFS/AFSC) website Institution web page information author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Padilla, Dianna K.; Meseck, Shannon L. (2024). Blue mussel fertilization to early juvenile development under ocean acidification for 5 populations from Long Island Sound from 2017-04-20 to 2017-06-04 (NCEI Accession 0299732). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/614j-nz60. 2024-12-11 publication International DOI Foundation (IDF) https://doi.org/10.25921/614j-nz60 NOAA National Centers for Environmental Information gov.noaa.nodc:0299732 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0299732.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0299732.html Related dataset information Padilla, Dianna K. State University of New York at Stony Brook (SBU) https://www.stonybrook.edu/ HTTPS State University of New York at Stony Brook (SBU) website Institution web page information author Meseck, Shannon L. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Pousse, Emilien; Poach, Matthew; Redman, Dylan H.; Sennefelder, George; Munroe, Daphne; Hart, Deborah R.; Hennen, Daniel R.; Dixon, Mark S.; Li, Yaqin; Wikfors, Gary H.; Meseck, Shannon L. (2022). Biological effects of ocean acidification on juvenile Atlantic surfclams (Spisula solidissima) observed in laboratory experiments from 2019-04-10 to 2019-07-03 (NCEI Accession 0245952). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/fesj-kv54. 2022-01-28 publication International DOI Foundation (IDF) https://doi.org/10.25921/fesj-kv54 NOAA National Centers for Environmental Information gov.noaa.nodc:0245952 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0245952.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0245952.html Related dataset information Pousse, Emilien author Poach, Matthew US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Redman, Dylan H. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Sennefelder, George author Munroe, Daphne Rutgers, The State University of New Jersey author Hart, Deborah R. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory http://www.nefsc.noaa.gov/nefsc/woodshole HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Institution web page information author Hennen, Daniel R. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory http://www.nefsc.noaa.gov/nefsc/woodshole HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Institution web page information author Dixon, Mark S. author Li, Yaqin author Wikfors, Gary H. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Meseck, Shannon L. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Pousse, Emilien; Poach, Matthew; Redman, Dylan H.; Sennefelder, George; Hubbard, William; Osborne, Kristin; Munroe, Daphne; Hart, Deborah R.; Hennen, Daniel R.; Dixon, Mark S.; Li, Yaqin; Milke, Lisa M.; Wikfors, Gary H.; Meseck, Shannon L. (2022). Laboratory carbon dioxide exposure experiments measuring scope for growth for juvenile Atlantic sea scallops (Placopecten magellanicus) from 2019-10-23 to 2019-12-19 (NCEI Accession 0276024). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/ftfq-zn70. 2022-12-23 publication International DOI Foundation (IDF) https://doi.org/10.25921/ftfq-zn70 NOAA National Centers for Environmental Information gov.noaa.nodc:0276024 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0276024.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0276024.html Related dataset information Pousse, Emilien US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Poach, Matthew US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Redman, Dylan H. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Sennefelder, George US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Hubbard, William Massachusetts Maritime Academy author Osborne, Kristin Massachusetts Maritime Academy author Munroe, Daphne Rutgers, The State University of New Jersey author Hart, Deborah R. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory http://www.nefsc.noaa.gov/nefsc/woodshole HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Institution web page information author Hennen, Daniel R. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory http://www.nefsc.noaa.gov/nefsc/woodshole HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Woods Hole Laboratory website Institution web page information author Dixon, Mark S. author Li, Yaqin US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Milke, Lisa M. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Wikfors, Gary H. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author Meseck, Shannon L. US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) http://nefsc.noaa.gov/nefsc/Milford/ HTTP US DOC/NOAA/NMFS/Northeast Fisheries Science Center/Milford Laboratory (NMFS/NEFSC) website Institution web page information author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project eng; USA utf8 environment oceans biota -122.76 -122.76 48.135 48.135 2015-02-12 2016-07-02 NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact In most cases, electronic downloads of the data are free. 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Originator data format 0.9 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0202775.html HTTPS Web browser Project Metadata Navigate directly to the URL for a descriptive web page with download links. information https://doi.org/10.25921/y8xm-3306 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/202775 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/202775 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0146/0202775/ FTP Any FTP client FTP These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). download dataset NCEI Accession 0202775 v1.1 was published. 2019-10-05T08:16:53Z NCEI Accession 0202775 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0202775/1.1 HTTPS NCEI Accession 0202775 v1.1 published 2019-10-05T08:16:53Z download nonGeographicDataset Parameter or Variable: Dissolved Inorganic Carbon; Abbreviation: DIC; Unit: umol/kg; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: manipulation condition; Measured or calculated: Measured; Sampling instrument: Siphoning tube; Analyzing instrument: AIRICA (Automated InfraRed Inorganic Carbon Analyzer); Preservation method: saturated HgCl2; Preservative correction: no correction.; Uncertainty: 0.05%; Quality flag convention: "h2oDQ" reflects reliabiltity of data: 1=good; 2=questionable/outlier/estimated; 3=known error.; Researcher name: Natalie Monacci; Researcher institution: Ocean Acidification Research Center at the University of Alaska at Fairbanks Parameter or Variable: Total alkalinity; Abbreviation: TA; Unit: umol/kg; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: manipulation condition; Measured or calculated: Measured; Sampling instrument: Siphoning tube; Analyzing instrument: VINDTA 3C (Versatile Instrument for the Determination of dissolved inorganic carbon and Total Alkalinity); CRM manufacturer: Andrew Dickson's lab at Scripps Institute of Oceanography; Preservation method: saturated HgCl2; Preservative correction: no correction.; Uncertainty: 0.05%; Quality flag convention: "h2oDQ" reflects reliabiltity of data: 1=good; 2=questionable/outlier/estimated; 3=known error.; Researcher name: Natalie Monacci; Researcher institution: Ocean Acidification Research Center at the University of Alaska at Fairbanks Parameter or Variable: pH; Abbreviation: calcPH; pH scale: Seawater; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: manipulation condition; Measured or calculated: calculated; Detailed sampling and analyzing information: calculated from DIC, TA, temperature, and salinity; Quality flag convention: "h2oDQ" reflects reliabiltity of data: 1=good; 2=questionable/outlier/estimated; 3=known error.; Method reference: Lewis and Wallace 1995. Basic programs for the CO2 system in seawater. Brookhaven National Laboratory. BNL-61827; Researcher name: Natalie Monacci; Researcher institution: Ocean Acidification Research Center at the University of Alaska at Fairbanks Parameter or Variable: pCO2 (fCO2) autonomous; Abbreviation: calcCO2; Unit: uatm; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: manipulation condition; Measured or calculated: Calculated; Calculation method and parameters: calculated from DIC, TA, temperature, and salinity; Quality flag convention: "h2oDQ" reflects reliabiltity of data: 1=good; 2=questionable/outlier/estimated; 3=known error.; Method reference: Lewis and Wallace 1995. Basic programs for the CO2 system in seawater. Brookhaven National Laboratory. BNL-61827; Researcher name: Natalie Monacci; Researcher institution: Ocean Acidification Research Center at the University of Alaska at Fairbanks Parameter or Variable: Water temperature; Abbreviation: Temp; Unit: degrees centigrade; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: manipulation condition; Measured or calculated: measured; Analyzing instrument: various; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: Water salinity; Abbreviation: Salinity; Unit: parts per thousand; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: manipulation condition; Measured or calculated: measured; Analyzing instrument: Yellow Springs International meter - Model YSI 85; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: Aragonite saturation state; Abbreviation: calcO Ar; Unit: omega; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: manipulation condition; Measured or calculated: calculated; Detailed sampling and analyzing information: calculated using CO2sys program; Quality flag convention: "h2oDQ" reflects reliabiltity of data: 1=good; 2=questionable/outlier/estimated; 3=known error.; Researcher name: Natalie Monacci; Researcher institution: Ocean Acidification Research Center at the University of Alaska at Fairbanks Parameter or Variable: Data quality flag for CO2 system measures; Abbreviation: H2ODQ; Unit: coded: 1=good; 2=questionable/outlier/estimated; 3=known error.; Observation type: Laboratory experiment; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: Mean notochord length; Abbreviation: NLMean; Unit: mm; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: measured; Sampling instrument: dissecting microscope; Analyzing instrument: ImagePro image analysis system; Detailed sampling and analyzing information: Larvae were sampled and measured at specified intervals in the experiment. Each sampling, up to 20 larvae from each replicate tank were digitally photographed under a dissecting microscope. An image analysis system was used to measure fish from the photographs.; Replicate information: Up to 15 fish were measured from each treatment replicate on each sampling date; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: Standard deviation of notochord length; Abbreviation: NLsd; Unit: mm; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: measured; Sampling instrument: dissecting microscope; Analyzing instrument: ImagePro image analysis system; Detailed sampling and analyzing information: Larvae were sampled and measured at specified intervals in the experiment. Each sampling, up to 20 larvae from each replicate tank were digitally photographed under a dissecting microscope. An image analysis system was used to measure fish from the photographs.; Replicate information: Up to 15 fish were measured from each treatment replicate on each sampling date; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: Mean body height (myotome height); Abbreviation: MHmean; Unit: mm; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: measured; Sampling instrument: dissecting microscope; Analyzing instrument: ImagePro image analysis system; Detailed sampling and analyzing information: Larvae were sampled and measured at specified intervals in the experiment. Each sampling, up to 20 larvae from each replicate tank were digitally photographed under a dissecting microscope. An image analysis system was used to measure fish from the photographs.; Replicate information: Up to 15 fish were measured from each treatment replicate on each sampling date; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: Standard deviation of body height (myotome height); Abbreviation: MHsd; Unit: mm; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: measured; Sampling instrument: dissecting microscope; Analyzing instrument: ImagePro image analysis system; Detailed sampling and analyzing information: Larvae were sampled and measured at specified intervals in the experiment. Each sampling, up to 20 larvae from each replicate tank were digitally photographed under a dissecting microscope. An image analysis system was used to measure fish from the photographs.; Replicate information: Up to 15 fish were measured from each treatment replicate on each sampling date; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: Mean body condition - expressed as fractional deviation from from ontogenetic relationship between SL and MH; Abbreviation: MH_Kmean; Unit: mm; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: measured; Sampling instrument: dissecting microscope; Analyzing instrument: ImagePro image analysis system; Detailed sampling and analyzing information: Larvae were sampled and measured at specified intervals in the experiment. Each sampling, up to 20 larvae from each replicate tank were digitally photographed under a dissecting microscope. An image analysis system was used to measure fish from the photographs.; Replicate information: Up to 15 fish were measured from each treatment replicate on each sampling date; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: standard deviation of body condition - expressed as fractional deviation from from ontogenetic relationship between SL and MH; Abbreviation: MH_Ksd; Unit: mm; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: measured; Sampling instrument: dissecting microscope; Analyzing instrument: ImagePro image analysis system; Detailed sampling and analyzing information: Larvae were sampled and measured at specified intervals in the experiment. Each sampling, up to 20 larvae from each replicate tank were digitally photographed under a dissecting microscope. An image analysis system was used to measure fish from the photographs.; Replicate information: Up to 15 fish were measured from each treatment replicate on each sampling date; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: fraction of fish in a sample with food in stomach; Abbreviation: FeedFrac; Unit: none; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: calculated; Sampling instrument: dissecting microscope; Analyzing instrument: ImagePro image analysis system; Detailed sampling and analyzing information: Larvae were sampled and measured at specified intervals in the experiment. Each sampling, up to 20 larvae from each replicate tank were digitally photographed under a dissecting microscope. An image analysis system was used to measure fish from the photographs.; Replicate information: Up to 15 fish were measured from each treatment replicate on each sampling date; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: Mean dry weight; Abbreviation: Dwmean; Unit: micrograms; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: measured; Analyzing instrument: Sartorius Microbalance ME5; Detailed sampling and analyzing information: Fish were rinsed in ammonium formate and dried at 50oC for at least 48 hours prior to measurement; Replicate information: Fish were weighed individually or in pooled samples of 5 larvae; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: Standard deviation of individual dryweight; Abbreviation: DWsd; Unit: response variable; Observation type: Laboratory experiment; Measured or calculated: micrograms; Calculation method and parameters: measured; Analyzing instrument: Sartorius Microbalance ME5; Detailed sampling and analyzing information: Fish were rinsed in ammonium formate and dried at 50oC for at least 48 hours prior to measurement; Replicate information: Fish were weighed individually or in pooled samples of 5 larvae; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: Mean body condition - expressed as fractional deviation from from ontogenetic relationship between SL and DW; Abbreviation: DW_Kmean; Unit: mm; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: measured; Sampling instrument: dissecting microscope; Analyzing instrument: ImagePro image analysis system; Detailed sampling and analyzing information: Fish were rinsed in ammonium formate and dried at 50oC for at least 48 hours prior to measurement; Replicate information: Fish were weighed individually or in pooled samples of 5 larvae; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: Standard deviation body condition - expressed as fractional deviation from from ontogenetic relationship between SL and DW; Abbreviation: DW_Ksd; Unit: mm; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: measured; Sampling instrument: dissecting microscope; Analyzing instrument: ImagePro image analysis system; Detailed sampling and analyzing information: Fish were rinsed in ammonium formate and dried at 50oC for at least 48 hours prior to measurement; Replicate information: Fish were weighed individually or in pooled samples of 5 larvae; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: mean cell location from left (1) to right (8); Abbreviation: meancell_LR; Unit: cell number; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: calculated; Calculation method and parameters: coded: tank cells/zones from left (1) to right (8); Detailed sampling and analyzing information: Following a 15-min acllimation period, locations were determined in 2.5 min intervals for 20 min total (i.e. light gradient shifted in the opposite direction at 10 min.); Replicate information: Fish were tested in groups of six and individual locations were averaged at 2.5 min intervals; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: mean cell location relative to the dark side of the light gradient cover; Abbreviation: meancell_relDark; Unit: cell number; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: calculated; Calculation method and parameters: Average of each individual's distance (cell number) from the dark end of the light gradient; Detailed sampling and analyzing information: Following a 15-min acllimation period, locations were determined in 2.5 min intervals for 20 min total (i.e. light gradient shifted in the opposite direction at 10 min.); Replicate information: Fish were tested in groups of six and individual locations were averaged at 2.5 min intervals; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center Parameter or Variable: dispersion of fish across tank cells (or zones); Abbreviation: dispersion; Unit: cell number; Observation type: Laboratory experiment; In-situ / Manipulation / Response variable: response variable; Measured or calculated: calculated; Calculation method and parameters: number of tank cells/zones (of 8) that were occupied by at least 1 larva (score of no more than 6); Detailed sampling and analyzing information: Following a 15-min acllimation period, locations were determined in 2.5 min intervals for 20 min total (i.e. light gradient shifted in the opposite direction at 10 min.); Replicate information: Fish were tested in groups of six and individual locations were averaged at every 2.5 min interval; Biological subject: Pacific cod; Species ID: Gadus macrocephalus; Researcher name: Thomas P. Hurst; Researcher institution: NOAA Alaska Fisheries Science Center asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian Non-dispersive infrared (NDIR) dissolved inorganic carbon (DIC) analyzer Non-dispersive infrared (NDIR) dissolved inorganic carbon (DIC) analyzer A known amount of seawater is dispensed into a stripping chamber where it is acidified and purged with an inert gas. The amount of CO2 in the resulting gas stream is determined with a non-dispersive infrared (NDIR) carbon dioxide analyzer.