Laminaria digitata gametophyte survival and microscopic sporophyte formation, abundance and growth during exposure to decreased temperatures ...
To assess the thermal adaptation of microscopic stages of the kelp Laminaria digitata along latitudes, we conducted laboratory experiments on samples from six locations in the NE Atlantic (Spitsbergen (SPT), Tromsø (TRM), Bodø (BOD; all Norway), Helgoland (HLG; Germany), Roscoff (ROS) and Quiberon (...
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Online Access: | https://dx.doi.org/10.1594/pangaea.943521 https://doi.pangaea.de/10.1594/PANGAEA.943521 |
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ftdatacite:10.1594/pangaea.943521 2024-09-15T17:36:44+00:00 Laminaria digitata gametophyte survival and microscopic sporophyte formation, abundance and growth during exposure to decreased temperatures ... Schimpf, Nele M Liesner, Daniel Franke, Kiara Roleda, Michael Y Bartsch, Inka 2022 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.943521 https://doi.pangaea.de/10.1594/PANGAEA.943521 en eng PANGAEA https://dx.doi.org/10.1594/pangaea.943526 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 common garden experiment gametogenesis growth kelp Laboratory experiment latitude Local adaptation North Atlantic Reproduction FOS Medical biotechnology Survival Temperature upper survival temperature Event label Type of study Species Uniform resource locator/link to reference Origin Identification Temperature, water Treatment period DATE/TIME Experiment day Laminaria digitata, gametophyte survival Laminaria digitata, sporophyte formation Laminaria digitata, sporophyte abundance Laminaria digitata, sporophyte growth rate in length Laminaria digitata, sporophyte growth rate in width Laminaria digitata, sporophyte length to width ratio Hand picking Counting, Stereo Microscope Calculated Dataset dataset 2022 ftdatacite https://doi.org/10.1594/pangaea.94352110.1594/pangaea.943526 2024-07-03T10:20:00Z To assess the thermal adaptation of microscopic stages of the kelp Laminaria digitata along latitudes, we conducted laboratory experiments on samples from six locations in the NE Atlantic (Spitsbergen (SPT), Tromsø (TRM), Bodø (BOD; all Norway), Helgoland (HLG; Germany), Roscoff (ROS) and Quiberon (QUI; both France)), spanning the species' entire distribution range. Gametophyte stock cultures from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research were used. Prior to the experiments, cultures were stored at 15°C in iron-free ½ Provasoli enriched seawater in 3-4 µmol photons/m²/s red light. In experiment 2, samples were subjected to (sub-) optimal low temperatures (0-15°C) for 21 days, to assess gametophyte survival, sporophyte formation and growth. During the experiments, samples were kept in 15 µmol photons/m²/s white light under a 16:8h light:dark cycle. Sporophyte growth rates both in length and in width were determined as follows: GR = (x2-x1)/(t2-t1), where x is the length or ... Dataset Alfred Wegener Institute Bodø Bodø North Atlantic Tromsø Spitsbergen DataCite |
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ftdatacite |
language |
English |
topic |
common garden experiment gametogenesis growth kelp Laboratory experiment latitude Local adaptation North Atlantic Reproduction FOS Medical biotechnology Survival Temperature upper survival temperature Event label Type of study Species Uniform resource locator/link to reference Origin Identification Temperature, water Treatment period DATE/TIME Experiment day Laminaria digitata, gametophyte survival Laminaria digitata, sporophyte formation Laminaria digitata, sporophyte abundance Laminaria digitata, sporophyte growth rate in length Laminaria digitata, sporophyte growth rate in width Laminaria digitata, sporophyte length to width ratio Hand picking Counting, Stereo Microscope Calculated |
spellingShingle |
common garden experiment gametogenesis growth kelp Laboratory experiment latitude Local adaptation North Atlantic Reproduction FOS Medical biotechnology Survival Temperature upper survival temperature Event label Type of study Species Uniform resource locator/link to reference Origin Identification Temperature, water Treatment period DATE/TIME Experiment day Laminaria digitata, gametophyte survival Laminaria digitata, sporophyte formation Laminaria digitata, sporophyte abundance Laminaria digitata, sporophyte growth rate in length Laminaria digitata, sporophyte growth rate in width Laminaria digitata, sporophyte length to width ratio Hand picking Counting, Stereo Microscope Calculated Schimpf, Nele M Liesner, Daniel Franke, Kiara Roleda, Michael Y Bartsch, Inka Laminaria digitata gametophyte survival and microscopic sporophyte formation, abundance and growth during exposure to decreased temperatures ... |
topic_facet |
common garden experiment gametogenesis growth kelp Laboratory experiment latitude Local adaptation North Atlantic Reproduction FOS Medical biotechnology Survival Temperature upper survival temperature Event label Type of study Species Uniform resource locator/link to reference Origin Identification Temperature, water Treatment period DATE/TIME Experiment day Laminaria digitata, gametophyte survival Laminaria digitata, sporophyte formation Laminaria digitata, sporophyte abundance Laminaria digitata, sporophyte growth rate in length Laminaria digitata, sporophyte growth rate in width Laminaria digitata, sporophyte length to width ratio Hand picking Counting, Stereo Microscope Calculated |
description |
To assess the thermal adaptation of microscopic stages of the kelp Laminaria digitata along latitudes, we conducted laboratory experiments on samples from six locations in the NE Atlantic (Spitsbergen (SPT), Tromsø (TRM), Bodø (BOD; all Norway), Helgoland (HLG; Germany), Roscoff (ROS) and Quiberon (QUI; both France)), spanning the species' entire distribution range. Gametophyte stock cultures from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research were used. Prior to the experiments, cultures were stored at 15°C in iron-free ½ Provasoli enriched seawater in 3-4 µmol photons/m²/s red light. In experiment 2, samples were subjected to (sub-) optimal low temperatures (0-15°C) for 21 days, to assess gametophyte survival, sporophyte formation and growth. During the experiments, samples were kept in 15 µmol photons/m²/s white light under a 16:8h light:dark cycle. Sporophyte growth rates both in length and in width were determined as follows: GR = (x2-x1)/(t2-t1), where x is the length or ... |
format |
Dataset |
author |
Schimpf, Nele M Liesner, Daniel Franke, Kiara Roleda, Michael Y Bartsch, Inka |
author_facet |
Schimpf, Nele M Liesner, Daniel Franke, Kiara Roleda, Michael Y Bartsch, Inka |
author_sort |
Schimpf, Nele M |
title |
Laminaria digitata gametophyte survival and microscopic sporophyte formation, abundance and growth during exposure to decreased temperatures ... |
title_short |
Laminaria digitata gametophyte survival and microscopic sporophyte formation, abundance and growth during exposure to decreased temperatures ... |
title_full |
Laminaria digitata gametophyte survival and microscopic sporophyte formation, abundance and growth during exposure to decreased temperatures ... |
title_fullStr |
Laminaria digitata gametophyte survival and microscopic sporophyte formation, abundance and growth during exposure to decreased temperatures ... |
title_full_unstemmed |
Laminaria digitata gametophyte survival and microscopic sporophyte formation, abundance and growth during exposure to decreased temperatures ... |
title_sort |
laminaria digitata gametophyte survival and microscopic sporophyte formation, abundance and growth during exposure to decreased temperatures ... |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://dx.doi.org/10.1594/pangaea.943521 https://doi.pangaea.de/10.1594/PANGAEA.943521 |
genre |
Alfred Wegener Institute Bodø Bodø North Atlantic Tromsø Spitsbergen |
genre_facet |
Alfred Wegener Institute Bodø Bodø North Atlantic Tromsø Spitsbergen |
op_relation |
https://dx.doi.org/10.1594/pangaea.943526 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.94352110.1594/pangaea.943526 |
_version_ |
1810491774154571776 |