Seawater carbonate chemistry and abiotic and biotic interactions in the diffusive boundary layer of kelp blades ...
Seaweeds are able to modify the chemical environment at their surface, in a micro‐zone called the diffusive boundary layer (DBL), via their metabolic processes controlled by light intensity. Depending on the thickness of the DBL, sessile invertebrates such as calcifying bryozoans or tube‐forming pol...
Main Authors: | , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
PANGAEA
2018
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.885874 https://doi.pangaea.de/10.1594/PANGAEA.885874 |
id |
ftdatacite:10.1594/pangaea.885874 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/pangaea.885874 2024-09-15T18:27:54+00:00 Seawater carbonate chemistry and abiotic and biotic interactions in the diffusive boundary layer of kelp blades ... Noisette, Fanny Hurd, Catriona L 2018 application/zip https://dx.doi.org/10.1594/pangaea.885874 https://doi.pangaea.de/10.1594/PANGAEA.885874 en eng PANGAEA https://dx.doi.org/10.1111/1365-2435.13067 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Benthos Chromista Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Macroalgae Ochrophyta Other Other metabolic rates Primary production/Photosynthesis Single species South Pacific Temperate Ocean Acidification International Coordination Centre OA-ICC Publication Series of Datasets Collection article 2018 ftdatacite https://doi.org/10.1594/pangaea.88587410.1111/1365-2435.13067 2024-08-01T10:56:44Z Seaweeds are able to modify the chemical environment at their surface, in a micro‐zone called the diffusive boundary layer (DBL), via their metabolic processes controlled by light intensity. Depending on the thickness of the DBL, sessile invertebrates such as calcifying bryozoans or tube‐forming polychaetes living on the surface of the blades can be affected by the chemical variations occurring in this microlayer. Especially in the context of ocean acidification (OA), these microhabitats might be considered as a refuge from lower pH, because during the day photosynthesis temporarily raises the pH to values higher than in the mainstream seawater.We assessed the thickness and the characteristics of the DBL at two pH levels (today's average surface ocean pH 8.1 and a reduced pH predicted for the end of the century, pH 7.7) and seawater flows (slow, 0.5 and fast, >8 cm/s) on Ecklonia radiata (kelp) blades. Oxygen and pH profiles from the blade surface to the mainstream seawater were measured with O2 and pH ... Article in Journal/Newspaper Ocean acidification DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Benthos Chromista Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Macroalgae Ochrophyta Other Other metabolic rates Primary production/Photosynthesis Single species South Pacific Temperate Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Benthos Chromista Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Macroalgae Ochrophyta Other Other metabolic rates Primary production/Photosynthesis Single species South Pacific Temperate Ocean Acidification International Coordination Centre OA-ICC Noisette, Fanny Hurd, Catriona L Seawater carbonate chemistry and abiotic and biotic interactions in the diffusive boundary layer of kelp blades ... |
topic_facet |
Benthos Chromista Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Macroalgae Ochrophyta Other Other metabolic rates Primary production/Photosynthesis Single species South Pacific Temperate Ocean Acidification International Coordination Centre OA-ICC |
description |
Seaweeds are able to modify the chemical environment at their surface, in a micro‐zone called the diffusive boundary layer (DBL), via their metabolic processes controlled by light intensity. Depending on the thickness of the DBL, sessile invertebrates such as calcifying bryozoans or tube‐forming polychaetes living on the surface of the blades can be affected by the chemical variations occurring in this microlayer. Especially in the context of ocean acidification (OA), these microhabitats might be considered as a refuge from lower pH, because during the day photosynthesis temporarily raises the pH to values higher than in the mainstream seawater.We assessed the thickness and the characteristics of the DBL at two pH levels (today's average surface ocean pH 8.1 and a reduced pH predicted for the end of the century, pH 7.7) and seawater flows (slow, 0.5 and fast, >8 cm/s) on Ecklonia radiata (kelp) blades. Oxygen and pH profiles from the blade surface to the mainstream seawater were measured with O2 and pH ... |
format |
Article in Journal/Newspaper |
author |
Noisette, Fanny Hurd, Catriona L |
author_facet |
Noisette, Fanny Hurd, Catriona L |
author_sort |
Noisette, Fanny |
title |
Seawater carbonate chemistry and abiotic and biotic interactions in the diffusive boundary layer of kelp blades ... |
title_short |
Seawater carbonate chemistry and abiotic and biotic interactions in the diffusive boundary layer of kelp blades ... |
title_full |
Seawater carbonate chemistry and abiotic and biotic interactions in the diffusive boundary layer of kelp blades ... |
title_fullStr |
Seawater carbonate chemistry and abiotic and biotic interactions in the diffusive boundary layer of kelp blades ... |
title_full_unstemmed |
Seawater carbonate chemistry and abiotic and biotic interactions in the diffusive boundary layer of kelp blades ... |
title_sort |
seawater carbonate chemistry and abiotic and biotic interactions in the diffusive boundary layer of kelp blades ... |
publisher |
PANGAEA |
publishDate |
2018 |
url |
https://dx.doi.org/10.1594/pangaea.885874 https://doi.pangaea.de/10.1594/PANGAEA.885874 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://dx.doi.org/10.1111/1365-2435.13067 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.88587410.1111/1365-2435.13067 |
_version_ |
1810469178883178496 |