Photosynthetic efficiency and capacity of intertidal temperate seagrass Zostera marina from Rimouski, QC, Canada, under a light intensity gradient ...
Eelgrass shoots (Zostera marina) from Rimouski, QC, were exposed in July 2020 to a natural gradient of light intensity, ranging from 6 to 860 µmol photons/m²/s, to assess the species' capacity to respond to light attenuation. After 5 and 25 days of light exposure, photosynthetic responses were...
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ftdatacite:10.1594/pangaea.943538 2024-09-09T20:10:48+00:00 Photosynthetic efficiency and capacity of intertidal temperate seagrass Zostera marina from Rimouski, QC, Canada, under a light intensity gradient ... Léger-Daigle, Romy Noisette, Fanny Bélanger, Simon Cusson, Mathieu Nozais, Christian 2022 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.943538 https://doi.pangaea.de/10.1594/PANGAEA.943538 en eng PANGAEA https://dx.doi.org/10.1594/pangaea.943540 https://dx.doi.org/10.3389/fpls.2022.805065 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Acclimation Eelgrass Laboratory experiment light intensity PAM fluorometry photophysiology subarctic Zostera marina Type of study DATE/TIME Species Uniform resource locator/link to reference Temperature, water Experiment day Treatment light intensity Chamber number Replicate Specimen identification Photosynthetic quantum efficiency Maximal electron transport rate Light saturation Hand picking Rapid light curve RLC, PAM fluorometry Diving-PAM II, Heinz WalzGmbH, Germany dataset Dataset 2022 ftdatacite https://doi.org/10.1594/pangaea.94353810.1594/pangaea.94354010.3389/fpls.2022.805065 2024-06-17T09:14:11Z Eelgrass shoots (Zostera marina) from Rimouski, QC, were exposed in July 2020 to a natural gradient of light intensity, ranging from 6 to 860 µmol photons/m²/s, to assess the species' capacity to respond to light attenuation. After 5 and 25 days of light exposure, photosynthetic responses were examined using PAM (Pulse Amplitude Modulated) fluorometry. Rapid Light Curves (RLC) were carried out on the second leaf of each shoot and were used for extraction of photosynthetic parameters, such as the photosynthetic efficiency (alpha), the photosynthetic capacity (ETRmax), and the onset of light saturation of the photosynthetic apparatus (Ek). ... Dataset Subarctic DataCite Canada |
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Open Polar |
collection |
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op_collection_id |
ftdatacite |
language |
English |
topic |
Acclimation Eelgrass Laboratory experiment light intensity PAM fluorometry photophysiology subarctic Zostera marina Type of study DATE/TIME Species Uniform resource locator/link to reference Temperature, water Experiment day Treatment light intensity Chamber number Replicate Specimen identification Photosynthetic quantum efficiency Maximal electron transport rate Light saturation Hand picking Rapid light curve RLC, PAM fluorometry Diving-PAM II, Heinz WalzGmbH, Germany |
spellingShingle |
Acclimation Eelgrass Laboratory experiment light intensity PAM fluorometry photophysiology subarctic Zostera marina Type of study DATE/TIME Species Uniform resource locator/link to reference Temperature, water Experiment day Treatment light intensity Chamber number Replicate Specimen identification Photosynthetic quantum efficiency Maximal electron transport rate Light saturation Hand picking Rapid light curve RLC, PAM fluorometry Diving-PAM II, Heinz WalzGmbH, Germany Léger-Daigle, Romy Noisette, Fanny Bélanger, Simon Cusson, Mathieu Nozais, Christian Photosynthetic efficiency and capacity of intertidal temperate seagrass Zostera marina from Rimouski, QC, Canada, under a light intensity gradient ... |
topic_facet |
Acclimation Eelgrass Laboratory experiment light intensity PAM fluorometry photophysiology subarctic Zostera marina Type of study DATE/TIME Species Uniform resource locator/link to reference Temperature, water Experiment day Treatment light intensity Chamber number Replicate Specimen identification Photosynthetic quantum efficiency Maximal electron transport rate Light saturation Hand picking Rapid light curve RLC, PAM fluorometry Diving-PAM II, Heinz WalzGmbH, Germany |
description |
Eelgrass shoots (Zostera marina) from Rimouski, QC, were exposed in July 2020 to a natural gradient of light intensity, ranging from 6 to 860 µmol photons/m²/s, to assess the species' capacity to respond to light attenuation. After 5 and 25 days of light exposure, photosynthetic responses were examined using PAM (Pulse Amplitude Modulated) fluorometry. Rapid Light Curves (RLC) were carried out on the second leaf of each shoot and were used for extraction of photosynthetic parameters, such as the photosynthetic efficiency (alpha), the photosynthetic capacity (ETRmax), and the onset of light saturation of the photosynthetic apparatus (Ek). ... |
format |
Dataset |
author |
Léger-Daigle, Romy Noisette, Fanny Bélanger, Simon Cusson, Mathieu Nozais, Christian |
author_facet |
Léger-Daigle, Romy Noisette, Fanny Bélanger, Simon Cusson, Mathieu Nozais, Christian |
author_sort |
Léger-Daigle, Romy |
title |
Photosynthetic efficiency and capacity of intertidal temperate seagrass Zostera marina from Rimouski, QC, Canada, under a light intensity gradient ... |
title_short |
Photosynthetic efficiency and capacity of intertidal temperate seagrass Zostera marina from Rimouski, QC, Canada, under a light intensity gradient ... |
title_full |
Photosynthetic efficiency and capacity of intertidal temperate seagrass Zostera marina from Rimouski, QC, Canada, under a light intensity gradient ... |
title_fullStr |
Photosynthetic efficiency and capacity of intertidal temperate seagrass Zostera marina from Rimouski, QC, Canada, under a light intensity gradient ... |
title_full_unstemmed |
Photosynthetic efficiency and capacity of intertidal temperate seagrass Zostera marina from Rimouski, QC, Canada, under a light intensity gradient ... |
title_sort |
photosynthetic efficiency and capacity of intertidal temperate seagrass zostera marina from rimouski, qc, canada, under a light intensity gradient ... |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://dx.doi.org/10.1594/pangaea.943538 https://doi.pangaea.de/10.1594/PANGAEA.943538 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Subarctic |
genre_facet |
Subarctic |
op_relation |
https://dx.doi.org/10.1594/pangaea.943540 https://dx.doi.org/10.3389/fpls.2022.805065 |
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.94353810.1594/pangaea.94354010.3389/fpls.2022.805065 |
_version_ |
1809945242744389632 |