Nutritional Status And Growth Of Juvenile Cod (Gadus Morhua) Under Simulated Natural Oxygen Fluctuations In The Shallow Water Of Kiel Bay ...
No abstracts are to be cited without prior reference to the author.Experiments were carried out with juvenile Atlantic cod, Gadus morhua, in order to examine the impact of natural fluctuations in oxygen saturation on metabolism and growth. Three different oxygen scenarios, recorded during summer and...
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ASC 2001 - V - Theme session
2024
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Online Access: | https://dx.doi.org/10.17895/ices.pub.25636257 https://ices-library.figshare.com/articles/conference_contribution/Nutritional_Status_And_Growth_Of_Juvenile_Cod_Gadus_Morhua_Under_Simulated_Natural_Oxygen_Fluctuations_In_The_Shallow_Water_Of_Kiel_Bay/25636257 |
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ftdatacite:10.17895/ices.pub.25636257 2024-06-09T07:44:39+00:00 Nutritional Status And Growth Of Juvenile Cod (Gadus Morhua) Under Simulated Natural Oxygen Fluctuations In The Shallow Water Of Kiel Bay ... Diekmann, Rabea Waller, Uwe 2024 https://dx.doi.org/10.17895/ices.pub.25636257 https://ices-library.figshare.com/articles/conference_contribution/Nutritional_Status_And_Growth_Of_Juvenile_Cod_Gadus_Morhua_Under_Simulated_Natural_Oxygen_Fluctuations_In_The_Shallow_Water_Of_Kiel_Bay/25636257 unknown ASC 2001 - V - Theme session https://ices-library.figshare.com/ICES-ASC-2001/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Fisheries and aquaculture ICES resources Other CreativeWork Conference contribution article 2024 ftdatacite https://doi.org/10.17895/ices.pub.25636257 2024-05-13T13:31:03Z No abstracts are to be cited without prior reference to the author.Experiments were carried out with juvenile Atlantic cod, Gadus morhua, in order to examine the impact of natural fluctuations in oxygen saturation on metabolism and growth. Three different oxygen scenarios, recorded during summer and autumn in the shallow waters of Kiel Bay, were applied in 28 day lasting experiments (minimum 45%, maximum 90% oxygen saturation). Two groups of seven fish were exposed to each scenario, two more groups were kept at normoxic conditions. A direct dependence of food intake on oxygen saturation was revealed. However, the specific growth rate, FultonĀ“s condition factor, the hepatosomatic index as well as the water content of white muscle showed no significant differences between treatments. Starving periods, induced by hypoxic conditions, were compensated by an enhanced food intake as soon as the oxygen saturation exceeded a critical value, which was determined at around 60% saturation. Furthermore, there were ... Conference Object atlantic cod Gadus morhua DataCite Metadata Store (German National Library of Science and Technology) Fulton ENVELOPE(-144.900,-144.900,-76.883,-76.883) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Fisheries and aquaculture ICES resources |
spellingShingle |
Fisheries and aquaculture ICES resources Diekmann, Rabea Waller, Uwe Nutritional Status And Growth Of Juvenile Cod (Gadus Morhua) Under Simulated Natural Oxygen Fluctuations In The Shallow Water Of Kiel Bay ... |
topic_facet |
Fisheries and aquaculture ICES resources |
description |
No abstracts are to be cited without prior reference to the author.Experiments were carried out with juvenile Atlantic cod, Gadus morhua, in order to examine the impact of natural fluctuations in oxygen saturation on metabolism and growth. Three different oxygen scenarios, recorded during summer and autumn in the shallow waters of Kiel Bay, were applied in 28 day lasting experiments (minimum 45%, maximum 90% oxygen saturation). Two groups of seven fish were exposed to each scenario, two more groups were kept at normoxic conditions. A direct dependence of food intake on oxygen saturation was revealed. However, the specific growth rate, FultonĀ“s condition factor, the hepatosomatic index as well as the water content of white muscle showed no significant differences between treatments. Starving periods, induced by hypoxic conditions, were compensated by an enhanced food intake as soon as the oxygen saturation exceeded a critical value, which was determined at around 60% saturation. Furthermore, there were ... |
format |
Conference Object |
author |
Diekmann, Rabea Waller, Uwe |
author_facet |
Diekmann, Rabea Waller, Uwe |
author_sort |
Diekmann, Rabea |
title |
Nutritional Status And Growth Of Juvenile Cod (Gadus Morhua) Under Simulated Natural Oxygen Fluctuations In The Shallow Water Of Kiel Bay ... |
title_short |
Nutritional Status And Growth Of Juvenile Cod (Gadus Morhua) Under Simulated Natural Oxygen Fluctuations In The Shallow Water Of Kiel Bay ... |
title_full |
Nutritional Status And Growth Of Juvenile Cod (Gadus Morhua) Under Simulated Natural Oxygen Fluctuations In The Shallow Water Of Kiel Bay ... |
title_fullStr |
Nutritional Status And Growth Of Juvenile Cod (Gadus Morhua) Under Simulated Natural Oxygen Fluctuations In The Shallow Water Of Kiel Bay ... |
title_full_unstemmed |
Nutritional Status And Growth Of Juvenile Cod (Gadus Morhua) Under Simulated Natural Oxygen Fluctuations In The Shallow Water Of Kiel Bay ... |
title_sort |
nutritional status and growth of juvenile cod (gadus morhua) under simulated natural oxygen fluctuations in the shallow water of kiel bay ... |
publisher |
ASC 2001 - V - Theme session |
publishDate |
2024 |
url |
https://dx.doi.org/10.17895/ices.pub.25636257 https://ices-library.figshare.com/articles/conference_contribution/Nutritional_Status_And_Growth_Of_Juvenile_Cod_Gadus_Morhua_Under_Simulated_Natural_Oxygen_Fluctuations_In_The_Shallow_Water_Of_Kiel_Bay/25636257 |
long_lat |
ENVELOPE(-144.900,-144.900,-76.883,-76.883) |
geographic |
Fulton |
geographic_facet |
Fulton |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2001/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.25636257 |
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1801373435276820480 |