DataSheet_1_The Diel and Seasonal Heterogeneity of Carbonate Chemistry and Dissolved Oxygen in Three Types of Macroalgal Habitats.docx
As concerns about ocean acidification continue to grow, the importance of macroalgal communities in buffering coastal seawater biogeochemistry through their metabolisms is gaining more attention. However, studies on diel and seasonal fluctuations in seawater chemistry within these communities are st...
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Online Access: | https://doi.org/10.3389/fmars.2022.857153.s001 https://figshare.com/articles/dataset/DataSheet_1_The_Diel_and_Seasonal_Heterogeneity_of_Carbonate_Chemistry_and_Dissolved_Oxygen_in_Three_Types_of_Macroalgal_Habitats_docx/19690300 |
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ftfrontimediafig:oai:figshare.com:article/19690300 2023-05-15T17:49:44+02:00 DataSheet_1_The Diel and Seasonal Heterogeneity of Carbonate Chemistry and Dissolved Oxygen in Three Types of Macroalgal Habitats.docx Huiru Li Hanbi Moon Eun Ju Kang Ja-Myung Kim Miok Kim Kitack Lee Cheol-Woo Kwak Haryun Kim Il-Nam Kim Ki Yeol Park Young Kweon Lee Ji Woong Jin Matthew S. Edwards Ju-Hyoung Kim 2022-05-02T05:04:03Z https://doi.org/10.3389/fmars.2022.857153.s001 https://figshare.com/articles/dataset/DataSheet_1_The_Diel_and_Seasonal_Heterogeneity_of_Carbonate_Chemistry_and_Dissolved_Oxygen_in_Three_Types_of_Macroalgal_Habitats_docx/19690300 unknown doi:10.3389/fmars.2022.857153.s001 https://figshare.com/articles/dataset/DataSheet_1_The_Diel_and_Seasonal_Heterogeneity_of_Carbonate_Chemistry_and_Dissolved_Oxygen_in_Three_Types_of_Macroalgal_Habitats_docx/19690300 CC BY 4.0 CC-BY Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering biogeochemical interaction carbonate chemistry dissolved oxygen diel fluctuation macroalgal habitat Dataset 2022 ftfrontimediafig https://doi.org/10.3389/fmars.2022.857153.s001 2022-05-04T23:05:56Z As concerns about ocean acidification continue to grow, the importance of macroalgal communities in buffering coastal seawater biogeochemistry through their metabolisms is gaining more attention. However, studies on diel and seasonal fluctuations in seawater chemistry within these communities are still rare. Here, we characterized the spatial and temporal heterogeneity in diel and seasonal dynamics of seawater carbonate chemistry and dissolved oxygen (DO) in three types of macroalgal habitats (UAM: ulvoid algal mat dominated, TAM: turf algal mat dominated, and SC: Sargassum horneri and coralline algae dominated). Our results show that diel fluctuations in carbonate parameters and DO varied significantly among habitat types and seasons due to differences in their biological metabolisms (photosynthesis and calcification) and each site’s hydrological characteristics. Specifically, carbonate parameters were most affected by biological metabolisms at the SC site, and by environmental variables at the UAM site. Also, we demonstrate that macroalgal communities reduced ocean acidification conditions when ocean temperatures supported photosynthesis and thereby the absorption of dissolved inorganic carbon. However, once temperatures exceeded the optimum ranges for macroalgae, respiration within these communities exceeded photosynthesis and increased CO 2 concentrations, thereby exacerbating ocean acidification conditions. We conclude that the seawater carbonate chemistry is strongly influenced by the metabolisms of the dominant macroalgae within these different habitat types, which may, in turn, alter their buffering capacity against ocean acidification. Dataset Ocean acidification Frontiers: Figshare |
institution |
Open Polar |
collection |
Frontiers: Figshare |
op_collection_id |
ftfrontimediafig |
language |
unknown |
topic |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering biogeochemical interaction carbonate chemistry dissolved oxygen diel fluctuation macroalgal habitat |
spellingShingle |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering biogeochemical interaction carbonate chemistry dissolved oxygen diel fluctuation macroalgal habitat Huiru Li Hanbi Moon Eun Ju Kang Ja-Myung Kim Miok Kim Kitack Lee Cheol-Woo Kwak Haryun Kim Il-Nam Kim Ki Yeol Park Young Kweon Lee Ji Woong Jin Matthew S. Edwards Ju-Hyoung Kim DataSheet_1_The Diel and Seasonal Heterogeneity of Carbonate Chemistry and Dissolved Oxygen in Three Types of Macroalgal Habitats.docx |
topic_facet |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering biogeochemical interaction carbonate chemistry dissolved oxygen diel fluctuation macroalgal habitat |
description |
As concerns about ocean acidification continue to grow, the importance of macroalgal communities in buffering coastal seawater biogeochemistry through their metabolisms is gaining more attention. However, studies on diel and seasonal fluctuations in seawater chemistry within these communities are still rare. Here, we characterized the spatial and temporal heterogeneity in diel and seasonal dynamics of seawater carbonate chemistry and dissolved oxygen (DO) in three types of macroalgal habitats (UAM: ulvoid algal mat dominated, TAM: turf algal mat dominated, and SC: Sargassum horneri and coralline algae dominated). Our results show that diel fluctuations in carbonate parameters and DO varied significantly among habitat types and seasons due to differences in their biological metabolisms (photosynthesis and calcification) and each site’s hydrological characteristics. Specifically, carbonate parameters were most affected by biological metabolisms at the SC site, and by environmental variables at the UAM site. Also, we demonstrate that macroalgal communities reduced ocean acidification conditions when ocean temperatures supported photosynthesis and thereby the absorption of dissolved inorganic carbon. However, once temperatures exceeded the optimum ranges for macroalgae, respiration within these communities exceeded photosynthesis and increased CO 2 concentrations, thereby exacerbating ocean acidification conditions. We conclude that the seawater carbonate chemistry is strongly influenced by the metabolisms of the dominant macroalgae within these different habitat types, which may, in turn, alter their buffering capacity against ocean acidification. |
format |
Dataset |
author |
Huiru Li Hanbi Moon Eun Ju Kang Ja-Myung Kim Miok Kim Kitack Lee Cheol-Woo Kwak Haryun Kim Il-Nam Kim Ki Yeol Park Young Kweon Lee Ji Woong Jin Matthew S. Edwards Ju-Hyoung Kim |
author_facet |
Huiru Li Hanbi Moon Eun Ju Kang Ja-Myung Kim Miok Kim Kitack Lee Cheol-Woo Kwak Haryun Kim Il-Nam Kim Ki Yeol Park Young Kweon Lee Ji Woong Jin Matthew S. Edwards Ju-Hyoung Kim |
author_sort |
Huiru Li |
title |
DataSheet_1_The Diel and Seasonal Heterogeneity of Carbonate Chemistry and Dissolved Oxygen in Three Types of Macroalgal Habitats.docx |
title_short |
DataSheet_1_The Diel and Seasonal Heterogeneity of Carbonate Chemistry and Dissolved Oxygen in Three Types of Macroalgal Habitats.docx |
title_full |
DataSheet_1_The Diel and Seasonal Heterogeneity of Carbonate Chemistry and Dissolved Oxygen in Three Types of Macroalgal Habitats.docx |
title_fullStr |
DataSheet_1_The Diel and Seasonal Heterogeneity of Carbonate Chemistry and Dissolved Oxygen in Three Types of Macroalgal Habitats.docx |
title_full_unstemmed |
DataSheet_1_The Diel and Seasonal Heterogeneity of Carbonate Chemistry and Dissolved Oxygen in Three Types of Macroalgal Habitats.docx |
title_sort |
datasheet_1_the diel and seasonal heterogeneity of carbonate chemistry and dissolved oxygen in three types of macroalgal habitats.docx |
publishDate |
2022 |
url |
https://doi.org/10.3389/fmars.2022.857153.s001 https://figshare.com/articles/dataset/DataSheet_1_The_Diel_and_Seasonal_Heterogeneity_of_Carbonate_Chemistry_and_Dissolved_Oxygen_in_Three_Types_of_Macroalgal_Habitats_docx/19690300 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
doi:10.3389/fmars.2022.857153.s001 https://figshare.com/articles/dataset/DataSheet_1_The_Diel_and_Seasonal_Heterogeneity_of_Carbonate_Chemistry_and_Dissolved_Oxygen_in_Three_Types_of_Macroalgal_Habitats_docx/19690300 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/fmars.2022.857153.s001 |
_version_ |
1766156176207118336 |