Effects of elevated CO2 levels on eggs and larvae of a North Pacific flatfish (northern rock sole, Lepidopsetta polyxystra) from laboratory experiment studies from 2012-02-01 to 2013-09-30 (NCEI Accession 0136906)
The Bering Sea and Gulf of Alaska support a number of commercially important flatfish fisheries. These high latitude ecosystems are predicted to be most immediately impacted by ongoing ocean acidification but the range of responses by commercial fishery species has yet to be fully explored. In this...
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NOAA NCEI Environmental Data Archive
2016
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DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce
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Online Access: | https://search.dataone.org/view/{8EE9C1A1-CA4F-4ABF-A3C3-212B531F9CA8} |
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dataone:{8EE9C1A1-CA4F-4ABF-A3C3-212B531F9CA8} |
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dataone:{8EE9C1A1-CA4F-4ABF-A3C3-212B531F9CA8} 2024-06-03T18:46:47+00:00 Effects of elevated CO2 levels on eggs and larvae of a North Pacific flatfish (northern rock sole, Lepidopsetta polyxystra) from laboratory experiment studies from 2012-02-01 to 2013-09-30 (NCEI Accession 0136906) ENVELOPE(-122.76,-122.76,48.135,48.135) BEGINDATE: 2012-02-01T00:00:00Z ENDDATE: 2013-09-30T00:00:00Z 2016-01-14T21:47:24Z https://search.dataone.org/view/{8EE9C1A1-CA4F-4ABF-A3C3-212B531F9CA8} unknown NOAA NCEI Environmental Data Archive DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce 0136906 136906 ARAGONITE SATURATION STATE DISSOLVED INORGANIC CARBON (DIC) SALINITY SPECIES IDENTIFICATION - DRY WEIGHT SPECIES IDENTIFICATION - ORGANISM LENGTH TOTAL ALKALINITY (TA) WATER TEMPERATURE Alkalinity titrator Coulometer for DIC measurement microscope YSI - handheld multi-parameter instrument laboratory experiments US DOC; NOAA; NMFS; Alaska Fisheries Science Center NODC Ocean Acidification Scientific Data Stewardship (OADS) US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) Puget Sound West Coast - US/Canada oceanography Aragonite saturation state Calcite saturation state Lepidopsetta polyxystra Mean body condition - expressed as absolute deviation from from ontogenetic relationship between SL and DW Mean body condition - expressed as absolute deviation from from ontogenetic relationship between SL and MH Mean body height (myotome height) Mean standard length Mean yolk area North Pacific flatfish Number of fish measured for size metrics mean dry weight per fish northern rock sole number of independent dry weight samples predicted mean dryweight for fish in that sample based on ontegenetic relationship between SL and DW Ocean Acidification Data Stewardship (OADS) Project Ocean Acidification Program (OAP) Dataset 2016 dataone:urn:node:NCEI 2024-06-03T18:08:05Z The Bering Sea and Gulf of Alaska support a number of commercially important flatfish fisheries. These high latitude ecosystems are predicted to be most immediately impacted by ongoing ocean acidification but the range of responses by commercial fishery species has yet to be fully explored. In this study we examined the growth responses of northern rock sole (Lepidopsetta polyxystra) eggs and larvae across a range of CO2 levels (ambient to 1500 uatm) to evaluate the potential sensitivity to ocean acidification. Laboratory-spawned eggs and larvae were reared at 8 degrees Celsius in a flow-through culture system in which CO2 levels were maintained via computer-controlled injection of CO2 into a seawater conditioning tank. Overall, we observed only minor effects of elevated CO2 level on sizes of northern rock sole larvae. Size at hatch differed among offspring from four different females, but there was no significant effect of CO2 level on egg survival or size at hatch. In three separate larval growth trials, there was little effect of CO2 level on growth rates through the first 28 days post-hatch (DPH). However, in the one trial extended to 60 DPH, fish reared at the highest CO2 level had lower condition factors after 28 DPH suggesting that larvae undergoing metamorphosis may be more sensitive to environmental hypercapnia than earlier pre-flexion stages. These results suggest that while early life stages of northern rock sole are less sensitive to ocean acidification than previously examined flatfishes, they may be more sensitive to elevated CO2 levels than a previously studied gadid with a similar geographic range. Dataset Bering Sea Ocean acidification Alaska NOAA NCEI Environmental Data Archive (via DataONE) Bering Sea Canada Gulf of Alaska Pacific ENVELOPE(-122.76,-122.76,48.135,48.135) |
institution |
Open Polar |
collection |
NOAA NCEI Environmental Data Archive (via DataONE) |
op_collection_id |
dataone:urn:node:NCEI |
language |
unknown |
topic |
DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce 0136906 136906 ARAGONITE SATURATION STATE DISSOLVED INORGANIC CARBON (DIC) SALINITY SPECIES IDENTIFICATION - DRY WEIGHT SPECIES IDENTIFICATION - ORGANISM LENGTH TOTAL ALKALINITY (TA) WATER TEMPERATURE Alkalinity titrator Coulometer for DIC measurement microscope YSI - handheld multi-parameter instrument laboratory experiments US DOC; NOAA; NMFS; Alaska Fisheries Science Center NODC Ocean Acidification Scientific Data Stewardship (OADS) US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) Puget Sound West Coast - US/Canada oceanography Aragonite saturation state Calcite saturation state Lepidopsetta polyxystra Mean body condition - expressed as absolute deviation from from ontogenetic relationship between SL and DW Mean body condition - expressed as absolute deviation from from ontogenetic relationship between SL and MH Mean body height (myotome height) Mean standard length Mean yolk area North Pacific flatfish Number of fish measured for size metrics mean dry weight per fish northern rock sole number of independent dry weight samples predicted mean dryweight for fish in that sample based on ontegenetic relationship between SL and DW Ocean Acidification Data Stewardship (OADS) Project Ocean Acidification Program (OAP) |
spellingShingle |
DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce 0136906 136906 ARAGONITE SATURATION STATE DISSOLVED INORGANIC CARBON (DIC) SALINITY SPECIES IDENTIFICATION - DRY WEIGHT SPECIES IDENTIFICATION - ORGANISM LENGTH TOTAL ALKALINITY (TA) WATER TEMPERATURE Alkalinity titrator Coulometer for DIC measurement microscope YSI - handheld multi-parameter instrument laboratory experiments US DOC; NOAA; NMFS; Alaska Fisheries Science Center NODC Ocean Acidification Scientific Data Stewardship (OADS) US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) Puget Sound West Coast - US/Canada oceanography Aragonite saturation state Calcite saturation state Lepidopsetta polyxystra Mean body condition - expressed as absolute deviation from from ontogenetic relationship between SL and DW Mean body condition - expressed as absolute deviation from from ontogenetic relationship between SL and MH Mean body height (myotome height) Mean standard length Mean yolk area North Pacific flatfish Number of fish measured for size metrics mean dry weight per fish northern rock sole number of independent dry weight samples predicted mean dryweight for fish in that sample based on ontegenetic relationship between SL and DW Ocean Acidification Data Stewardship (OADS) Project Ocean Acidification Program (OAP) Effects of elevated CO2 levels on eggs and larvae of a North Pacific flatfish (northern rock sole, Lepidopsetta polyxystra) from laboratory experiment studies from 2012-02-01 to 2013-09-30 (NCEI Accession 0136906) |
topic_facet |
DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce 0136906 136906 ARAGONITE SATURATION STATE DISSOLVED INORGANIC CARBON (DIC) SALINITY SPECIES IDENTIFICATION - DRY WEIGHT SPECIES IDENTIFICATION - ORGANISM LENGTH TOTAL ALKALINITY (TA) WATER TEMPERATURE Alkalinity titrator Coulometer for DIC measurement microscope YSI - handheld multi-parameter instrument laboratory experiments US DOC; NOAA; NMFS; Alaska Fisheries Science Center NODC Ocean Acidification Scientific Data Stewardship (OADS) US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) Puget Sound West Coast - US/Canada oceanography Aragonite saturation state Calcite saturation state Lepidopsetta polyxystra Mean body condition - expressed as absolute deviation from from ontogenetic relationship between SL and DW Mean body condition - expressed as absolute deviation from from ontogenetic relationship between SL and MH Mean body height (myotome height) Mean standard length Mean yolk area North Pacific flatfish Number of fish measured for size metrics mean dry weight per fish northern rock sole number of independent dry weight samples predicted mean dryweight for fish in that sample based on ontegenetic relationship between SL and DW Ocean Acidification Data Stewardship (OADS) Project Ocean Acidification Program (OAP) |
description |
The Bering Sea and Gulf of Alaska support a number of commercially important flatfish fisheries. These high latitude ecosystems are predicted to be most immediately impacted by ongoing ocean acidification but the range of responses by commercial fishery species has yet to be fully explored. In this study we examined the growth responses of northern rock sole (Lepidopsetta polyxystra) eggs and larvae across a range of CO2 levels (ambient to 1500 uatm) to evaluate the potential sensitivity to ocean acidification. Laboratory-spawned eggs and larvae were reared at 8 degrees Celsius in a flow-through culture system in which CO2 levels were maintained via computer-controlled injection of CO2 into a seawater conditioning tank. Overall, we observed only minor effects of elevated CO2 level on sizes of northern rock sole larvae. Size at hatch differed among offspring from four different females, but there was no significant effect of CO2 level on egg survival or size at hatch. In three separate larval growth trials, there was little effect of CO2 level on growth rates through the first 28 days post-hatch (DPH). However, in the one trial extended to 60 DPH, fish reared at the highest CO2 level had lower condition factors after 28 DPH suggesting that larvae undergoing metamorphosis may be more sensitive to environmental hypercapnia than earlier pre-flexion stages. These results suggest that while early life stages of northern rock sole are less sensitive to ocean acidification than previously examined flatfishes, they may be more sensitive to elevated CO2 levels than a previously studied gadid with a similar geographic range. |
format |
Dataset |
title |
Effects of elevated CO2 levels on eggs and larvae of a North Pacific flatfish (northern rock sole, Lepidopsetta polyxystra) from laboratory experiment studies from 2012-02-01 to 2013-09-30 (NCEI Accession 0136906) |
title_short |
Effects of elevated CO2 levels on eggs and larvae of a North Pacific flatfish (northern rock sole, Lepidopsetta polyxystra) from laboratory experiment studies from 2012-02-01 to 2013-09-30 (NCEI Accession 0136906) |
title_full |
Effects of elevated CO2 levels on eggs and larvae of a North Pacific flatfish (northern rock sole, Lepidopsetta polyxystra) from laboratory experiment studies from 2012-02-01 to 2013-09-30 (NCEI Accession 0136906) |
title_fullStr |
Effects of elevated CO2 levels on eggs and larvae of a North Pacific flatfish (northern rock sole, Lepidopsetta polyxystra) from laboratory experiment studies from 2012-02-01 to 2013-09-30 (NCEI Accession 0136906) |
title_full_unstemmed |
Effects of elevated CO2 levels on eggs and larvae of a North Pacific flatfish (northern rock sole, Lepidopsetta polyxystra) from laboratory experiment studies from 2012-02-01 to 2013-09-30 (NCEI Accession 0136906) |
title_sort |
effects of elevated co2 levels on eggs and larvae of a north pacific flatfish (northern rock sole, lepidopsetta polyxystra) from laboratory experiment studies from 2012-02-01 to 2013-09-30 (ncei accession 0136906) |
publisher |
NOAA NCEI Environmental Data Archive |
publishDate |
2016 |
url |
https://search.dataone.org/view/{8EE9C1A1-CA4F-4ABF-A3C3-212B531F9CA8} |
op_coverage |
ENVELOPE(-122.76,-122.76,48.135,48.135) BEGINDATE: 2012-02-01T00:00:00Z ENDDATE: 2013-09-30T00:00:00Z |
long_lat |
ENVELOPE(-122.76,-122.76,48.135,48.135) |
geographic |
Bering Sea Canada Gulf of Alaska Pacific |
geographic_facet |
Bering Sea Canada Gulf of Alaska Pacific |
genre |
Bering Sea Ocean acidification Alaska |
genre_facet |
Bering Sea Ocean acidification Alaska |
_version_ |
1800870993858658304 |