Excess post hypoxic oxygen consumption in Atlantic cod (Gadus morhua)
Atlantic cod Gadus morhua experienced oxygen deficit (DO2 ) when exposed to oxygen levels below their critical level (c. 73% of pcrit) and subsequent excess post-hypoxic oxygen consumption (CEPHO) upon return to normoxic conditions, indicative of an oxygen debt. The mean±s.e. CEPHO:DO2 was 6·9±1·5,...
Main Authors: | , , , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2013
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Subjects: | |
Online Access: | https://orbit.dtu.dk/en/publications/017efe20-5e71-4c58-b3b2-49fe45d114df https://backend.orbit.dtu.dk/ws/files/56436047/Publishers_version.pdf https://backend.orbit.dtu.dk/ws/files/57832065/A_framework_for_multispecies_assessment_and_management.pdf |
Summary: | Atlantic cod Gadus morhua experienced oxygen deficit (DO2 ) when exposed to oxygen levels below their critical level (c. 73% of pcrit) and subsequent excess post-hypoxic oxygen consumption (CEPHO) upon return to normoxic conditions, indicative of an oxygen debt. The mean±s.e. CEPHO:DO2 was 6·9±1·5, suggesting that resorting to anaerobic energy production in severe hypoxia is energetically expensive |
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