Assessing the growth of Arctic charr (Salvelinus alpinus) (Linnaeus, 1758) in four salinities, under experimental conditions
Abstract Studies in Salvelinus alpinus, Arctic charr, indicate that it has a low capacity to hyposmorregulatory or adaption to sea in winter periods in Arctic waters. The investigation finds to determinate the rank optimum of salinity to can cultivate this species at Chile. The weight adequate was d...
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Online Access: | https://dx.doi.org/10.6084/m9.figshare.11314679 https://scielo.figshare.com/articles/Assessing_the_growth_of_Arctic_charr_Salvelinus_alpinus_Linnaeus_1758_in_four_salinities_under_experimental_conditions/11314679 |
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ftdatacite:10.6084/m9.figshare.11314679 2023-05-15T14:30:04+02:00 Assessing the growth of Arctic charr (Salvelinus alpinus) (Linnaeus, 1758) in four salinities, under experimental conditions A. Mardones R. Vega F. Encina C. Pichara K. González P. De Los Rios B. Peña 2019 https://dx.doi.org/10.6084/m9.figshare.11314679 https://scielo.figshare.com/articles/Assessing_the_growth_of_Arctic_charr_Salvelinus_alpinus_Linnaeus_1758_in_four_salinities_under_experimental_conditions/11314679 unknown SciELO journals https://dx.doi.org/10.1590/1519-6984.226331 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY 60599 Microbiology not elsewhere classified FOS Biological sciences dataset Dataset 2019 ftdatacite https://doi.org/10.6084/m9.figshare.11314679 https://doi.org/10.1590/1519-6984.226331 2021-11-05T12:55:41Z Abstract Studies in Salvelinus alpinus, Arctic charr, indicate that it has a low capacity to hyposmorregulatory or adaption to sea in winter periods in Arctic waters. The investigation finds to determinate the rank optimum of salinity to can cultivate this species at Chile. The weight adequate was determined to join on the sea by analysis of gill Na+, K+-ATPase activity, that it was found between the ranks 80-130 g, with 14.5 U/mg. It underwent evaluation of fish growth of 72 g salinities from 0 (control), 18, 25 and 33 g/L (sea water) for 94 days. The results indicate that the largest increases were obtained in brackish water. T18 g/L and T25 g/L achieved growth of 25% and 19% on day 94 and term sampling respectively. It is important to mention that the 8% that survived in seawater introduced percentages growth 16.6% equivalent to brackish water and control. These results suggest that Salvelinus alpinus can grow in seawater, with levels of Na+, K+-ATPase similar to those submitted by Salmo salar with a weight not less than 80 g. Dataset Arctic charr Arctic Salmo salar Salvelinus alpinus DataCite Metadata Store (German National Library of Science and Technology) Arctic |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
60599 Microbiology not elsewhere classified FOS Biological sciences |
spellingShingle |
60599 Microbiology not elsewhere classified FOS Biological sciences A. Mardones R. Vega F. Encina C. Pichara K. González P. De Los Rios B. Peña Assessing the growth of Arctic charr (Salvelinus alpinus) (Linnaeus, 1758) in four salinities, under experimental conditions |
topic_facet |
60599 Microbiology not elsewhere classified FOS Biological sciences |
description |
Abstract Studies in Salvelinus alpinus, Arctic charr, indicate that it has a low capacity to hyposmorregulatory or adaption to sea in winter periods in Arctic waters. The investigation finds to determinate the rank optimum of salinity to can cultivate this species at Chile. The weight adequate was determined to join on the sea by analysis of gill Na+, K+-ATPase activity, that it was found between the ranks 80-130 g, with 14.5 U/mg. It underwent evaluation of fish growth of 72 g salinities from 0 (control), 18, 25 and 33 g/L (sea water) for 94 days. The results indicate that the largest increases were obtained in brackish water. T18 g/L and T25 g/L achieved growth of 25% and 19% on day 94 and term sampling respectively. It is important to mention that the 8% that survived in seawater introduced percentages growth 16.6% equivalent to brackish water and control. These results suggest that Salvelinus alpinus can grow in seawater, with levels of Na+, K+-ATPase similar to those submitted by Salmo salar with a weight not less than 80 g. |
format |
Dataset |
author |
A. Mardones R. Vega F. Encina C. Pichara K. González P. De Los Rios B. Peña |
author_facet |
A. Mardones R. Vega F. Encina C. Pichara K. González P. De Los Rios B. Peña |
author_sort |
A. Mardones |
title |
Assessing the growth of Arctic charr (Salvelinus alpinus) (Linnaeus, 1758) in four salinities, under experimental conditions |
title_short |
Assessing the growth of Arctic charr (Salvelinus alpinus) (Linnaeus, 1758) in four salinities, under experimental conditions |
title_full |
Assessing the growth of Arctic charr (Salvelinus alpinus) (Linnaeus, 1758) in four salinities, under experimental conditions |
title_fullStr |
Assessing the growth of Arctic charr (Salvelinus alpinus) (Linnaeus, 1758) in four salinities, under experimental conditions |
title_full_unstemmed |
Assessing the growth of Arctic charr (Salvelinus alpinus) (Linnaeus, 1758) in four salinities, under experimental conditions |
title_sort |
assessing the growth of arctic charr (salvelinus alpinus) (linnaeus, 1758) in four salinities, under experimental conditions |
publisher |
SciELO journals |
publishDate |
2019 |
url |
https://dx.doi.org/10.6084/m9.figshare.11314679 https://scielo.figshare.com/articles/Assessing_the_growth_of_Arctic_charr_Salvelinus_alpinus_Linnaeus_1758_in_four_salinities_under_experimental_conditions/11314679 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic charr Arctic Salmo salar Salvelinus alpinus |
genre_facet |
Arctic charr Arctic Salmo salar Salvelinus alpinus |
op_relation |
https://dx.doi.org/10.1590/1519-6984.226331 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.11314679 https://doi.org/10.1590/1519-6984.226331 |
_version_ |
1766303992239882240 |