Effects of site, depth and sori origin on the growth and minerals composition of cultivated Saccharina latissima (Phaeophyceae) in the north of Norway
Abstract Interest in the cultivation of Saccharina latissima is increasing in the north of Norway. In the present study, S. latissima was cultivated at two sites (Kraknes and Rotsund), 90 km apart, in Troms, northern Norway (69–70°N). The effect of site, depth, and sori origin (Kraknes and Rotsund)...
Published in: | Journal of Applied Phycology |
---|---|
Main Authors: | , , , , |
Other Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Springer Science and Business Media LLC
2021
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1007/s10811-021-02620-y https://link.springer.com/content/pdf/10.1007/s10811-021-02620-y.pdf https://link.springer.com/article/10.1007/s10811-021-02620-y/fulltext.html |
id |
crspringernat:10.1007/s10811-021-02620-y |
---|---|
record_format |
openpolar |
spelling |
crspringernat:10.1007/s10811-021-02620-y 2023-05-15T17:43:32+02:00 Effects of site, depth and sori origin on the growth and minerals composition of cultivated Saccharina latissima (Phaeophyceae) in the north of Norway Wang, Xinxin Blikra, Marthe J. Evensen, Tor H. Skipnes, Dagbjørn James, Philip NordForsk Research Council of Norway Nofima As Nofima AS Nofima the food research institute 2021 http://dx.doi.org/10.1007/s10811-021-02620-y https://link.springer.com/content/pdf/10.1007/s10811-021-02620-y.pdf https://link.springer.com/article/10.1007/s10811-021-02620-y/fulltext.html en eng Springer Science and Business Media LLC https://creativecommons.org/licenses/by/4.0 https://creativecommons.org/licenses/by/4.0 CC-BY Journal of Applied Phycology ISSN 0921-8971 1573-5176 Plant Science Aquatic Science journal-article 2021 crspringernat https://doi.org/10.1007/s10811-021-02620-y 2022-01-04T14:00:22Z Abstract Interest in the cultivation of Saccharina latissima is increasing in the north of Norway. In the present study, S. latissima was cultivated at two sites (Kraknes and Rotsund), 90 km apart, in Troms, northern Norway (69–70°N). The effect of site, depth, and sori origin (Kraknes and Rotsund) on S. latissima growth, biofouling, minerals, and potentially toxic elements (PTEs) content was studied. Large variations in the frond length and wet weight were observed between sites. The site with lower seawater temperature, higher nutrient levels and no freshwater influence (Kraknes) had better growth and later outbreak of epibionts. Sori origin had a significant effect on the growth only at the Kraknes site with S. latissima produced from the Kraknes sori having longer frond length and higher wet weight. The iodine content was, in general, high and increased with cultivation depth. The arsenic and cadmium content varied between sites and was lower than the recommended maximum level for food supplements in EU regulations. The present study shows that growth, biofouling, minerals, and PTEs content vary profoundly within the same geographical region and between sori origin, it thereby underlines the importance of site selection and using traits with high growth rates for seeding and cultivation to achieve maximum biomass. Article in Journal/Newspaper Northern Norway Troms Springer Nature (via Crossref) Kraknes ENVELOPE(18.355,18.355,69.401,69.401) Norway Rotsund ENVELOPE(20.590,20.590,69.778,69.778) Journal of Applied Phycology 34 1 529 541 |
institution |
Open Polar |
collection |
Springer Nature (via Crossref) |
op_collection_id |
crspringernat |
language |
English |
topic |
Plant Science Aquatic Science |
spellingShingle |
Plant Science Aquatic Science Wang, Xinxin Blikra, Marthe J. Evensen, Tor H. Skipnes, Dagbjørn James, Philip Effects of site, depth and sori origin on the growth and minerals composition of cultivated Saccharina latissima (Phaeophyceae) in the north of Norway |
topic_facet |
Plant Science Aquatic Science |
description |
Abstract Interest in the cultivation of Saccharina latissima is increasing in the north of Norway. In the present study, S. latissima was cultivated at two sites (Kraknes and Rotsund), 90 km apart, in Troms, northern Norway (69–70°N). The effect of site, depth, and sori origin (Kraknes and Rotsund) on S. latissima growth, biofouling, minerals, and potentially toxic elements (PTEs) content was studied. Large variations in the frond length and wet weight were observed between sites. The site with lower seawater temperature, higher nutrient levels and no freshwater influence (Kraknes) had better growth and later outbreak of epibionts. Sori origin had a significant effect on the growth only at the Kraknes site with S. latissima produced from the Kraknes sori having longer frond length and higher wet weight. The iodine content was, in general, high and increased with cultivation depth. The arsenic and cadmium content varied between sites and was lower than the recommended maximum level for food supplements in EU regulations. The present study shows that growth, biofouling, minerals, and PTEs content vary profoundly within the same geographical region and between sori origin, it thereby underlines the importance of site selection and using traits with high growth rates for seeding and cultivation to achieve maximum biomass. |
author2 |
NordForsk Research Council of Norway Nofima As Nofima AS Nofima the food research institute |
format |
Article in Journal/Newspaper |
author |
Wang, Xinxin Blikra, Marthe J. Evensen, Tor H. Skipnes, Dagbjørn James, Philip |
author_facet |
Wang, Xinxin Blikra, Marthe J. Evensen, Tor H. Skipnes, Dagbjørn James, Philip |
author_sort |
Wang, Xinxin |
title |
Effects of site, depth and sori origin on the growth and minerals composition of cultivated Saccharina latissima (Phaeophyceae) in the north of Norway |
title_short |
Effects of site, depth and sori origin on the growth and minerals composition of cultivated Saccharina latissima (Phaeophyceae) in the north of Norway |
title_full |
Effects of site, depth and sori origin on the growth and minerals composition of cultivated Saccharina latissima (Phaeophyceae) in the north of Norway |
title_fullStr |
Effects of site, depth and sori origin on the growth and minerals composition of cultivated Saccharina latissima (Phaeophyceae) in the north of Norway |
title_full_unstemmed |
Effects of site, depth and sori origin on the growth and minerals composition of cultivated Saccharina latissima (Phaeophyceae) in the north of Norway |
title_sort |
effects of site, depth and sori origin on the growth and minerals composition of cultivated saccharina latissima (phaeophyceae) in the north of norway |
publisher |
Springer Science and Business Media LLC |
publishDate |
2021 |
url |
http://dx.doi.org/10.1007/s10811-021-02620-y https://link.springer.com/content/pdf/10.1007/s10811-021-02620-y.pdf https://link.springer.com/article/10.1007/s10811-021-02620-y/fulltext.html |
long_lat |
ENVELOPE(18.355,18.355,69.401,69.401) ENVELOPE(20.590,20.590,69.778,69.778) |
geographic |
Kraknes Norway Rotsund |
geographic_facet |
Kraknes Norway Rotsund |
genre |
Northern Norway Troms |
genre_facet |
Northern Norway Troms |
op_source |
Journal of Applied Phycology ISSN 0921-8971 1573-5176 |
op_rights |
https://creativecommons.org/licenses/by/4.0 https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1007/s10811-021-02620-y |
container_title |
Journal of Applied Phycology |
container_volume |
34 |
container_issue |
1 |
container_start_page |
529 |
op_container_end_page |
541 |
_version_ |
1766145631767756800 |