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  • Abundance per volume; Climate change; Cluster of Excellence: The Future Ocean; Dry mass; Dry mass per individual; Event label; Fish; fish larvae; Food web; FutureOcean; Hydrozoa; Identification; KOSMOS_2015; KOSMOS_2015_Mesocosm-M1; KOSMOS_2015_Mesocosm-M2; KOSMOS_2015_Mesocosm-M3; KOSMOS_2015_Mesocosm-M4; KOSMOS_2015_Mesocosm-M5; KOSMOS_2015_Mesocosm-M6; KOSMOS_2015_Mesocosm-M7; KOSMOS_2015_Mesocosm-M8; KOSMOS Bergen; MESO; mesocosm; Mesocosm experiment; Mesocosm label; Ocean acidification; plankton; Treatment; Volume  (1)
  • Age; Alkalinity, total; Alkalinity, total, standard deviation; Animalia; Aragonite saturation state; Area; Bicarbonate ion; BIOACID; Biological Impacts of Ocean Acidification; Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Chordata; Coast and continental shelf; Code; DATE/TIME; Difference; EPOCA; European Project on Ocean Acidification; Experimental treatment; Figure; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gadus morhua; Growth/Morphology; Laboratory experiment; Length; Mesocosm or benthocosm; Name; Nekton; North Atlantic; OA-ICC; Ocean Acidification International Coordination Centre; Otolith; Otolith circularity; Otolith type; Partial pressure of carbon dioxide, standard deviation; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Pelagos; pH; pH, standard deviation; Ratio; Replicate; Salinity; Salinity, standard deviation; Sample code/label; Single species; Species; Temperate; Temperature, water; Temperature, water, standard deviation  (1)
  • Age; Alkalinity, total; Alkalinity, total, standard deviation; Aragonite saturation state; Bicarbonate ion; Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, total; Carbon, inorganic, total, standard deviation; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Espegrend_Marine_Station; EXP; Experiment; Figure; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Horizontal turn angle; Identification; Move duration; Move speed; Partial pressure of carbon dioxide, standard deviation; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; pH, standard deviation; Replicate; Salinity; Salinity, standard deviation; Species; Stop duration; Swim distance; Temperature, standard deviation; Temperature, water; Treatment; Treatment: partial pressure of carbon dioxide; Vertical turn angle  (1)
Document type
Keywords
Publisher
Years
  • 1
    facet.materialart.
    Unknown
    KOSMOS Bergen 2015 mesocosm study: C. harengus biomass (2022)
    PANGAEA
    Details
    Publication Date: 2023-11-02
    Description: To evaluate the influence of ocean acidification on predatory plankton, e.g. Hydrozoa and fish larvae as well as their interaction in complex natural communities, we deployed eight pelagic mesocosms for 53 days (Mai to July) in Raunefjord, Norway, and enclosed 60 m³ of local seawater containing a natural plankton community under post-bloom conditions. Four mesocosms were manipulated to simulate extreme pCO2 levels of 2069 µatm while the other four served as untreated controls. To investigate the interaction between Hydrozoa and fish larvae influenced by OA ee studied OA-induced changes at the top of the food web by following ≈2000 larvae of Atlantic herring (Clupea harengus) hatched inside each mesocosm during the first week of the experiment, and a Hydrozoa population that had already established inside the mesocosms. Organisms of both taxa inside and outside the mesocosms were measured over the course of the experiment in regular intervals. The data stems from 55µm and 500µm Apstein net hauls, subsequent microscopic analyses as well as carbon to nitrogen measurements. Under OA, we detected 20% higher abundance of hydromedusae staged jellyfish, but 25% lower biomass. At the same time, survival rates of Atlantic herring larvae were higher under OA (control pCO2: 0.1%, high pCO2: 1.7%) in the final phase of the study.
    Keywords: Abundance per volume; Climate change; Cluster of Excellence: The Future Ocean; Dry mass; Dry mass per individual; Event label; Fish; fish larvae; Food web; FutureOcean; Hydrozoa; Identification; KOSMOS_2015; KOSMOS_2015_Mesocosm-M1; KOSMOS_2015_Mesocosm-M2; KOSMOS_2015_Mesocosm-M3; KOSMOS_2015_Mesocosm-M4; KOSMOS_2015_Mesocosm-M5; KOSMOS_2015_Mesocosm-M6; KOSMOS_2015_Mesocosm-M7; KOSMOS_2015_Mesocosm-M8; KOSMOS Bergen; MESO; mesocosm; Mesocosm experiment; Mesocosm label; Ocean acidification; plankton; Treatment; Volume
    Type: Dataset
    Format: text/tab-separated-values, 304 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    Experiment on kinematics of swimming behavior of Atlantic herring larvae (Clupea harengus L.) (2017)
    PANGAEA
    Details
    Publication Date: 2024-03-15
    Keywords: Age; Alkalinity, total; Alkalinity, total, standard deviation; Aragonite saturation state; Bicarbonate ion; Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, total; Carbon, inorganic, total, standard deviation; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Espegrend_Marine_Station; EXP; Experiment; Figure; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Horizontal turn angle; Identification; Move duration; Move speed; Partial pressure of carbon dioxide, standard deviation; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; pH, standard deviation; Replicate; Salinity; Salinity, standard deviation; Species; Stop duration; Swim distance; Temperature, standard deviation; Temperature, water; Treatment; Treatment: partial pressure of carbon dioxide; Vertical turn angle
    Type: Dataset
    Format: text/tab-separated-values, 879512 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
    facet.materialart.
    Unknown
    Effects of ocean acidification on the calcification of otoliths of larval Atlantic cod Gadus morhua (2013)
    PANGAEA
    In:  Supplement to: Maneja, Rommel H; Frommel, Andrea Y; Geffen, Audrey J; Folkvord, Arild; Piatkowski, Uwe; Chang, M Y; Clemmesen, Catriona (2013): Effects of ocean acidification on the calcification of otoliths of larval Atlantic cod Gadus morhua. Marine Ecology Progress Series, 477, 251-258, https://doi.org/10.3354/meps10146
    Details
    Publication Date: 2024-03-27
    Description: The growth and development of the aragonitic CaCO3 otoliths of teleost fish could be vulnerable to processes resulting from ocean acidification. The potential effects of an increase in atmospheric CO2 on the calcification of the otoliths were investigated by rearing Atlantic cod Gadus morhua L. larvae in 3 pCO2 concentrations-control (370 µatm), medium (1800 µatm) and high (4200 µatm)-from March to May 2010. Increased otolith growth was observed in 7 to 46 d post hatch (dph) cod larvae at elevated pCO2 concentrations. The sagittae and lapilli were usually largest in the high pCO2 treatment followed by the medium and control treatments. The greatest difference in mean otolith surface area (normalized to fish length) was for sagittae at 11 dph, with medium and high treatments being 46 and 43% larger than the control group, respectively. There was no significant pCO2 effect on the shape of the otoliths nor were there any trends in the fluctuating asymmetry, defined as the difference between the right and left sides, in relation to the increase in otolith growth from elevated pCO2.
    Keywords: Age; Alkalinity, total; Alkalinity, total, standard deviation; Animalia; Aragonite saturation state; Area; Bicarbonate ion; BIOACID; Biological Impacts of Ocean Acidification; Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Chordata; Coast and continental shelf; Code; DATE/TIME; Difference; EPOCA; European Project on Ocean Acidification; Experimental treatment; Figure; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gadus morhua; Growth/Morphology; Laboratory experiment; Length; Mesocosm or benthocosm; Name; Nekton; North Atlantic; OA-ICC; Ocean Acidification International Coordination Centre; Otolith; Otolith circularity; Otolith type; Partial pressure of carbon dioxide, standard deviation; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Pelagos; pH; pH, standard deviation; Ratio; Replicate; Salinity; Salinity, standard deviation; Sample code/label; Single species; Species; Temperate; Temperature, water; Temperature, water, standard deviation
    Type: Dataset
    Format: text/tab-separated-values, 195777 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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