Nitrate and silicate responses of a natural phytoplankton community from the Drake Passage to different climate change scenarios ...
Contrasting models predict two different climate change scenarios for the Southern Ocean (SO), forecasting either less or stronger vertical mixing of the water column. To investigate the responses of SO phytoplankton to these future conditions, we sampled a natural diatom dominated (63%) community f...
Main Authors: | , , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2022
|
Subjects: | |
Online Access: | https://dx.doi.org/10.1594/pangaea.942295 https://doi.pangaea.de/10.1594/PANGAEA.942295 |
id |
ftdatacite:10.1594/pangaea.942295 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.1594/pangaea.942295 2024-09-09T19:38:19+00:00 Nitrate and silicate responses of a natural phytoplankton community from the Drake Passage to different climate change scenarios ... Pausch, Franziska Koch, Florian Hassler, Christel S Bracher, Astrid Bischof, Kai Trimborn, Scarlett 2022 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.942295 https://doi.pangaea.de/10.1594/PANGAEA.942295 en eng PANGAEA https://dx.doi.org/10.3389/fmars.2022.759501 https://dx.doi.org/10.1594/pangaea.942289 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CO2 diatoms iron Light mixing Multiple stressors Ocean acidification pH Southern Ocean Incubation duration Experimental treatment Nitrate Nitrate, standard deviation Silicate Silicate, standard deviation compiled data Dataset dataset 2022 ftdatacite https://doi.org/10.1594/pangaea.94229510.3389/fmars.2022.75950110.1594/pangaea.942289 2024-07-03T10:20:00Z Contrasting models predict two different climate change scenarios for the Southern Ocean (SO), forecasting either less or stronger vertical mixing of the water column. To investigate the responses of SO phytoplankton to these future conditions, we sampled a natural diatom dominated (63%) community from today's relatively moderately mixed Drake Passage waters with both low availabilities of iron (Fe) and light. The phytoplankton community was then incubated at these ambient open ocean conditions (low Fe and low light, moderate mixing treatment), representing a control treatment. In addition, the phytoplankton was grown under two future mixing scenarios based on current climate model predictions. Mixing was simulated by changes in light and Fe availabilities. The two future scenarios consisted of a low mixing scenario (low Fe and higher light, low mixing treatment) and a strong mixing scenario (high Fe and low light, strong mixing treatment). In addition, communities of each mixing scenario were exposed to ... Dataset Drake Passage Ocean acidification Southern Ocean DataCite Drake Passage Southern Ocean |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
CO2 diatoms iron Light mixing Multiple stressors Ocean acidification pH Southern Ocean Incubation duration Experimental treatment Nitrate Nitrate, standard deviation Silicate Silicate, standard deviation compiled data |
spellingShingle |
CO2 diatoms iron Light mixing Multiple stressors Ocean acidification pH Southern Ocean Incubation duration Experimental treatment Nitrate Nitrate, standard deviation Silicate Silicate, standard deviation compiled data Pausch, Franziska Koch, Florian Hassler, Christel S Bracher, Astrid Bischof, Kai Trimborn, Scarlett Nitrate and silicate responses of a natural phytoplankton community from the Drake Passage to different climate change scenarios ... |
topic_facet |
CO2 diatoms iron Light mixing Multiple stressors Ocean acidification pH Southern Ocean Incubation duration Experimental treatment Nitrate Nitrate, standard deviation Silicate Silicate, standard deviation compiled data |
description |
Contrasting models predict two different climate change scenarios for the Southern Ocean (SO), forecasting either less or stronger vertical mixing of the water column. To investigate the responses of SO phytoplankton to these future conditions, we sampled a natural diatom dominated (63%) community from today's relatively moderately mixed Drake Passage waters with both low availabilities of iron (Fe) and light. The phytoplankton community was then incubated at these ambient open ocean conditions (low Fe and low light, moderate mixing treatment), representing a control treatment. In addition, the phytoplankton was grown under two future mixing scenarios based on current climate model predictions. Mixing was simulated by changes in light and Fe availabilities. The two future scenarios consisted of a low mixing scenario (low Fe and higher light, low mixing treatment) and a strong mixing scenario (high Fe and low light, strong mixing treatment). In addition, communities of each mixing scenario were exposed to ... |
format |
Dataset |
author |
Pausch, Franziska Koch, Florian Hassler, Christel S Bracher, Astrid Bischof, Kai Trimborn, Scarlett |
author_facet |
Pausch, Franziska Koch, Florian Hassler, Christel S Bracher, Astrid Bischof, Kai Trimborn, Scarlett |
author_sort |
Pausch, Franziska |
title |
Nitrate and silicate responses of a natural phytoplankton community from the Drake Passage to different climate change scenarios ... |
title_short |
Nitrate and silicate responses of a natural phytoplankton community from the Drake Passage to different climate change scenarios ... |
title_full |
Nitrate and silicate responses of a natural phytoplankton community from the Drake Passage to different climate change scenarios ... |
title_fullStr |
Nitrate and silicate responses of a natural phytoplankton community from the Drake Passage to different climate change scenarios ... |
title_full_unstemmed |
Nitrate and silicate responses of a natural phytoplankton community from the Drake Passage to different climate change scenarios ... |
title_sort |
nitrate and silicate responses of a natural phytoplankton community from the drake passage to different climate change scenarios ... |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://dx.doi.org/10.1594/pangaea.942295 https://doi.pangaea.de/10.1594/PANGAEA.942295 |
geographic |
Drake Passage Southern Ocean |
geographic_facet |
Drake Passage Southern Ocean |
genre |
Drake Passage Ocean acidification Southern Ocean |
genre_facet |
Drake Passage Ocean acidification Southern Ocean |
op_relation |
https://dx.doi.org/10.3389/fmars.2022.759501 https://dx.doi.org/10.1594/pangaea.942289 |
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.94229510.3389/fmars.2022.75950110.1594/pangaea.942289 |
_version_ |
1809907279052406784 |