Effects of ocean acidification on Posidonia oceanica epiphytic community and shoot productivity ...
1. Biological interactions can alter predictions that are based on single-species physiological response. It is known that leaf segments of the seagrass Posidonia oceanica will increase photosynthesis with lowered pH, but it is not clear whether the outcome will be altered when the whole plant and i...
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Online Access: | https://dx.doi.org/10.1594/pangaea.859956 https://doi.pangaea.de/10.1594/PANGAEA.859956 |
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ftdatacite:10.1594/pangaea.859956 2024-02-04T10:03:33+01:00 Effects of ocean acidification on Posidonia oceanica epiphytic community and shoot productivity ... Cox, T Erin Schenone, Stefano Delille, Jeremy Díaz-Castañeda, Victoria Alliouane, Samir Gattuso, Jean-Pierre Gazeau, Frédéric 2015 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.859956 https://doi.pangaea.de/10.1594/PANGAEA.859956 en eng PANGAEA https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1111/1365-2745.12477 https://cran.r-project.org/package=seacarb Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Benthos Bottles or small containers/Aquaria <20 L Calcification/Dissolution Coast and continental shelf Community composition and diversity Laboratory experiment Macroalgae Mediterranean Sea Plantae Posidonia oceanica Primary production/Photosynthesis Respiration Single species Temperate Tracheophyta Type Species Registration number of species Uniform resource locator/link to reference Treatment Time point, descriptive Photosynthetic quantum efficiency Photosynthetic quantum efficiency, standard error Maximal electron transport rate, relative Maximal electron transport rate, relative, standard error Saturation light intensity Saturation light intensity, standard error Effective quantum yield Effective quantum yield, standard error Irradiance Electron transport rate, relative Electron transport rate, relative, standard error Net primary production of oxygen Net primary production of oxygen, standard error Respiration rate, oxygen Respiration rate, oxygen, standard error Net calcification rate of calcium carbonate Net calcification rate of calcium carbonate, standard error Light saturation point Light saturation point, standard error Maximum potential capacity of photosynthesis, oxygen Maximum potential capacity of photosynthesis, oxygen , standard error Irradiance, standard error Leaf net production, oxygen Leaf net production, oxygen, standard error Replicates Group Coverage Ratio Taxon/taxa dataset Dataset Supplementary Dataset 2015 ftdatacite https://doi.org/10.1594/pangaea.85995610.1111/1365-2745.12477 2024-01-05T07:58:02Z 1. Biological interactions can alter predictions that are based on single-species physiological response. It is known that leaf segments of the seagrass Posidonia oceanica will increase photosynthesis with lowered pH, but it is not clear whether the outcome will be altered when the whole plant and its epiphyte community, with different respiratory and photosynthetic demands, are included. In addition, the effects on the Posidonia epiphyte community have rarely been tested under controlled conditions, at near-future pH levels.2. In order to better evaluate the effects of pH levels as projected for the upcoming decades on seagrass meadows, shoots of P. oceanica with their associated epiphytes were exposed in the laboratory to three pH levels (ambient: 8.1, 7.7 and 7.3, on the total scale) for 4 weeks. Net productivity, respiration, net calcification and leaf fluorescence were measured on several occasions. At the end of the study, epiphyte community abundance and composition, calcareous mass and crustose ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2015) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation is 2016-04-14. ... Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Benthos Bottles or small containers/Aquaria <20 L Calcification/Dissolution Coast and continental shelf Community composition and diversity Laboratory experiment Macroalgae Mediterranean Sea Plantae Posidonia oceanica Primary production/Photosynthesis Respiration Single species Temperate Tracheophyta Type Species Registration number of species Uniform resource locator/link to reference Treatment Time point, descriptive Photosynthetic quantum efficiency Photosynthetic quantum efficiency, standard error Maximal electron transport rate, relative Maximal electron transport rate, relative, standard error Saturation light intensity Saturation light intensity, standard error Effective quantum yield Effective quantum yield, standard error Irradiance Electron transport rate, relative Electron transport rate, relative, standard error Net primary production of oxygen Net primary production of oxygen, standard error Respiration rate, oxygen Respiration rate, oxygen, standard error Net calcification rate of calcium carbonate Net calcification rate of calcium carbonate, standard error Light saturation point Light saturation point, standard error Maximum potential capacity of photosynthesis, oxygen Maximum potential capacity of photosynthesis, oxygen , standard error Irradiance, standard error Leaf net production, oxygen Leaf net production, oxygen, standard error Replicates Group Coverage Ratio Taxon/taxa |
spellingShingle |
Benthos Bottles or small containers/Aquaria <20 L Calcification/Dissolution Coast and continental shelf Community composition and diversity Laboratory experiment Macroalgae Mediterranean Sea Plantae Posidonia oceanica Primary production/Photosynthesis Respiration Single species Temperate Tracheophyta Type Species Registration number of species Uniform resource locator/link to reference Treatment Time point, descriptive Photosynthetic quantum efficiency Photosynthetic quantum efficiency, standard error Maximal electron transport rate, relative Maximal electron transport rate, relative, standard error Saturation light intensity Saturation light intensity, standard error Effective quantum yield Effective quantum yield, standard error Irradiance Electron transport rate, relative Electron transport rate, relative, standard error Net primary production of oxygen Net primary production of oxygen, standard error Respiration rate, oxygen Respiration rate, oxygen, standard error Net calcification rate of calcium carbonate Net calcification rate of calcium carbonate, standard error Light saturation point Light saturation point, standard error Maximum potential capacity of photosynthesis, oxygen Maximum potential capacity of photosynthesis, oxygen , standard error Irradiance, standard error Leaf net production, oxygen Leaf net production, oxygen, standard error Replicates Group Coverage Ratio Taxon/taxa Cox, T Erin Schenone, Stefano Delille, Jeremy Díaz-Castañeda, Victoria Alliouane, Samir Gattuso, Jean-Pierre Gazeau, Frédéric Effects of ocean acidification on Posidonia oceanica epiphytic community and shoot productivity ... |
topic_facet |
Benthos Bottles or small containers/Aquaria <20 L Calcification/Dissolution Coast and continental shelf Community composition and diversity Laboratory experiment Macroalgae Mediterranean Sea Plantae Posidonia oceanica Primary production/Photosynthesis Respiration Single species Temperate Tracheophyta Type Species Registration number of species Uniform resource locator/link to reference Treatment Time point, descriptive Photosynthetic quantum efficiency Photosynthetic quantum efficiency, standard error Maximal electron transport rate, relative Maximal electron transport rate, relative, standard error Saturation light intensity Saturation light intensity, standard error Effective quantum yield Effective quantum yield, standard error Irradiance Electron transport rate, relative Electron transport rate, relative, standard error Net primary production of oxygen Net primary production of oxygen, standard error Respiration rate, oxygen Respiration rate, oxygen, standard error Net calcification rate of calcium carbonate Net calcification rate of calcium carbonate, standard error Light saturation point Light saturation point, standard error Maximum potential capacity of photosynthesis, oxygen Maximum potential capacity of photosynthesis, oxygen , standard error Irradiance, standard error Leaf net production, oxygen Leaf net production, oxygen, standard error Replicates Group Coverage Ratio Taxon/taxa |
description |
1. Biological interactions can alter predictions that are based on single-species physiological response. It is known that leaf segments of the seagrass Posidonia oceanica will increase photosynthesis with lowered pH, but it is not clear whether the outcome will be altered when the whole plant and its epiphyte community, with different respiratory and photosynthetic demands, are included. In addition, the effects on the Posidonia epiphyte community have rarely been tested under controlled conditions, at near-future pH levels.2. In order to better evaluate the effects of pH levels as projected for the upcoming decades on seagrass meadows, shoots of P. oceanica with their associated epiphytes were exposed in the laboratory to three pH levels (ambient: 8.1, 7.7 and 7.3, on the total scale) for 4 weeks. Net productivity, respiration, net calcification and leaf fluorescence were measured on several occasions. At the end of the study, epiphyte community abundance and composition, calcareous mass and crustose ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2015) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation is 2016-04-14. ... |
format |
Dataset |
author |
Cox, T Erin Schenone, Stefano Delille, Jeremy Díaz-Castañeda, Victoria Alliouane, Samir Gattuso, Jean-Pierre Gazeau, Frédéric |
author_facet |
Cox, T Erin Schenone, Stefano Delille, Jeremy Díaz-Castañeda, Victoria Alliouane, Samir Gattuso, Jean-Pierre Gazeau, Frédéric |
author_sort |
Cox, T Erin |
title |
Effects of ocean acidification on Posidonia oceanica epiphytic community and shoot productivity ... |
title_short |
Effects of ocean acidification on Posidonia oceanica epiphytic community and shoot productivity ... |
title_full |
Effects of ocean acidification on Posidonia oceanica epiphytic community and shoot productivity ... |
title_fullStr |
Effects of ocean acidification on Posidonia oceanica epiphytic community and shoot productivity ... |
title_full_unstemmed |
Effects of ocean acidification on Posidonia oceanica epiphytic community and shoot productivity ... |
title_sort |
effects of ocean acidification on posidonia oceanica epiphytic community and shoot productivity ... |
publisher |
PANGAEA |
publishDate |
2015 |
url |
https://dx.doi.org/10.1594/pangaea.859956 https://doi.pangaea.de/10.1594/PANGAEA.859956 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1111/1365-2745.12477 https://cran.r-project.org/package=seacarb |
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.85995610.1111/1365-2745.12477 |
_version_ |
1789971004990160896 |