Morphological and physiological parameters of developing embryos of Atlantic herring (Clupea harengus) incubated under Ocean Acidification and Warming conditions.

To study the effects of Ocean Acidification and Warming on the embryonic development of Atlantic herring (Clupea harengus), fertilized eggs were incubated to three temperatures (6-10-14°C) and two PCO2 (400 and 110 µatm) until hatch. At the 50% eye pigmentation stage, we measured whole-embryo oxygen...

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Bibliographic Details
Main Authors: Leo, Elettra, Dahlke, Flemming, Storch, Daniela, Pörtner, Hans-Otto, Mark, Felix Christopher
Format: Dataset
Language:English
Published: PANGAEA - Data Publisher for Earth & Environmental Science 2018
Subjects:
Individual code
Treatment temperature
Treatment partial pressure of carbon dioxide
Electron transport system capacity, maximum per egg
Enzymatic Complex I, capacity per egg
Enzymatic Complex II, capacity per egg
Enzymatic Complex I, relative contribution
Enzymatic Complex II, relative contribution
Fertilization success rate
Egg hatching success
Larval deformity rate
Hatching time
Oxygen consumption per individual
Hatchling length
Biological Impacts of Ocean Acidification BIOACID
Ocean acidification
Online Access:https://dx.doi.org/10.1594/pangaea.884124
https://doi.pangaea.de/10.1594/PANGAEA.884124
Description
Summary:To study the effects of Ocean Acidification and Warming on the embryonic development of Atlantic herring (Clupea harengus), fertilized eggs were incubated to three temperatures (6-10-14°C) and two PCO2 (400 and 110 µatm) until hatch. At the 50% eye pigmentation stage, we measured whole-embryo oxygen consumption rates (MO2) and mitochondrial respiration (ETS and the relative contribution of Complex I and Complex II to it). At hatch, we measured hatching success, larval size and deformities.

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