Saving by freezing? Metabolic rates of Adamussium colbecki in a latitudinal context
Standard metabolic rates of the endemic Antarctic scallop, Adamussium colbecki (Smith, 1902), were measured in austral summer and under simulated winter conditions. Average mass-specific metabolic rates were significantly different between summer (151.17 ± 45.06 µl O2 g-1 h-1) and winter (106.52 ± 3...
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Online Access: | https://epic.awi.de/id/eprint/5781/ https://epic.awi.de/id/eprint/5781/1/Hei2003a.pdf https://doi.org/10.1007/s00227-003-1079-7 https://hdl.handle.net/10013/epic.16344 https://hdl.handle.net/10013/epic.16344.d001 |
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ftawi:oai:epic.awi.de:5781 2023-09-05T13:13:03+02:00 Saving by freezing? Metabolic rates of Adamussium colbecki in a latitudinal context Heilmayer, Olaf Brey, Thomas 2003 application/pdf https://epic.awi.de/id/eprint/5781/ https://epic.awi.de/id/eprint/5781/1/Hei2003a.pdf https://doi.org/10.1007/s00227-003-1079-7 https://hdl.handle.net/10013/epic.16344 https://hdl.handle.net/10013/epic.16344.d001 unknown SPRINGER https://epic.awi.de/id/eprint/5781/1/Hei2003a.pdf https://hdl.handle.net/10013/epic.16344.d001 Heilmayer, O. and Brey, T. orcid:0000-0002-6345-2851 (2003) Saving by freezing? Metabolic rates of Adamussium colbecki in a latitudinal context , Marine Biology, 143 (3), 477- 484 . doi:10.1007/s00227-003-1079-7 <https://doi.org/10.1007/s00227-003-1079-7> , hdl:10013/epic.16344 EPIC3Marine Biology, SPRINGER, 143(3), pp. 477- 484, ISSN: 0025-3162 Article isiRev 2003 ftawi https://doi.org/10.1007/s00227-003-1079-7 2023-08-22T19:45:41Z Standard metabolic rates of the endemic Antarctic scallop, Adamussium colbecki (Smith, 1902), were measured in austral summer and under simulated winter conditions. Average mass-specific metabolic rates were significantly different between summer (151.17 ± 45.06 µl O2 g-1 h-1) and winter (106.52 ± 39.65 µl O2 g-1 h-1) animals. The overall metabolic rates of A. colbecki are comparable to those of other Antarctic bivalve species, but well below those of temperate scallop species. Data for 24 scallop populations (13 species) from different latitudes give no evidence for elevated metabolic rates in A. colbecki as suggested by the concept of metabolic cold adaptation. A world-wide comparison of metabolic rate and overall growth performance of scallops indicates that in the Antarctic scallop the energetic advantage of low basal metabolism does not counterbalance the disadvantage of the prolonged seasonal period of food shortage. Article in Journal/Newspaper Antarc* Antarctic Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) Antarctic Austral The Antarctic Marine Biology 143 3 477 484 |
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Open Polar |
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Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
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ftawi |
language |
unknown |
description |
Standard metabolic rates of the endemic Antarctic scallop, Adamussium colbecki (Smith, 1902), were measured in austral summer and under simulated winter conditions. Average mass-specific metabolic rates were significantly different between summer (151.17 ± 45.06 µl O2 g-1 h-1) and winter (106.52 ± 39.65 µl O2 g-1 h-1) animals. The overall metabolic rates of A. colbecki are comparable to those of other Antarctic bivalve species, but well below those of temperate scallop species. Data for 24 scallop populations (13 species) from different latitudes give no evidence for elevated metabolic rates in A. colbecki as suggested by the concept of metabolic cold adaptation. A world-wide comparison of metabolic rate and overall growth performance of scallops indicates that in the Antarctic scallop the energetic advantage of low basal metabolism does not counterbalance the disadvantage of the prolonged seasonal period of food shortage. |
format |
Article in Journal/Newspaper |
author |
Heilmayer, Olaf Brey, Thomas |
spellingShingle |
Heilmayer, Olaf Brey, Thomas Saving by freezing? Metabolic rates of Adamussium colbecki in a latitudinal context |
author_facet |
Heilmayer, Olaf Brey, Thomas |
author_sort |
Heilmayer, Olaf |
title |
Saving by freezing? Metabolic rates of Adamussium colbecki in a latitudinal context |
title_short |
Saving by freezing? Metabolic rates of Adamussium colbecki in a latitudinal context |
title_full |
Saving by freezing? Metabolic rates of Adamussium colbecki in a latitudinal context |
title_fullStr |
Saving by freezing? Metabolic rates of Adamussium colbecki in a latitudinal context |
title_full_unstemmed |
Saving by freezing? Metabolic rates of Adamussium colbecki in a latitudinal context |
title_sort |
saving by freezing? metabolic rates of adamussium colbecki in a latitudinal context |
publisher |
SPRINGER |
publishDate |
2003 |
url |
https://epic.awi.de/id/eprint/5781/ https://epic.awi.de/id/eprint/5781/1/Hei2003a.pdf https://doi.org/10.1007/s00227-003-1079-7 https://hdl.handle.net/10013/epic.16344 https://hdl.handle.net/10013/epic.16344.d001 |
geographic |
Antarctic Austral The Antarctic |
geographic_facet |
Antarctic Austral The Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
EPIC3Marine Biology, SPRINGER, 143(3), pp. 477- 484, ISSN: 0025-3162 |
op_relation |
https://epic.awi.de/id/eprint/5781/1/Hei2003a.pdf https://hdl.handle.net/10013/epic.16344.d001 Heilmayer, O. and Brey, T. orcid:0000-0002-6345-2851 (2003) Saving by freezing? Metabolic rates of Adamussium colbecki in a latitudinal context , Marine Biology, 143 (3), 477- 484 . doi:10.1007/s00227-003-1079-7 <https://doi.org/10.1007/s00227-003-1079-7> , hdl:10013/epic.16344 |
op_doi |
https://doi.org/10.1007/s00227-003-1079-7 |
container_title |
Marine Biology |
container_volume |
143 |
container_issue |
3 |
container_start_page |
477 |
op_container_end_page |
484 |
_version_ |
1776203142639124480 |