Seawater conditions during the experiment in May 2011 at the sampling sites off Vulcano Island
The impacts of ocean acidification on coastal biofilms are poorly understood. Carbon dioxide vent areas provide an opportunity to make predictions about the impacts of ocean acidification. We compared biofilms that colonised glass slides in areas exposed to ambient and elevated levels of pCO2 along...
Main Authors: | , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2013
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.808529 https://doi.org/10.1594/PANGAEA.808529 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.808529 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.808529 2023-05-15T17:50:28+02:00 Seawater conditions during the experiment in May 2011 at the sampling sites off Vulcano Island Lidbury, Ian Johnson, Vivienne R Hall-Spencer, Jason M Munn, Colin B Cunliffe, Michael LATITUDE: 38.416700 * LONGITUDE: 14.950000 * MINIMUM DEPTH, water: 1 m * MAXIMUM DEPTH, water: 1 m 2013-03-05 text/tab-separated-values, 18 data points https://doi.pangaea.de/10.1594/PANGAEA.808529 https://doi.org/10.1594/PANGAEA.808529 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.808529 https://doi.org/10.1594/PANGAEA.808529 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Lidbury, Ian; Johnson, Vivienne R; Hall-Spencer, Jason M; Munn, Colin B; Cunliffe, Michael (2012): Community-level response of coastal microbial biofilms to ocean acidification in a natural carbon dioxide vent ecosystem. Marine Pollution Bulletin, 64(5), 1063-1066, https://doi.org/10.1016/j.marpolbul.2012.02.011 Alkalinity total AS-Alk 2 Total Alkalinity Titrator (Apollo SciTech Inc Georgia USA) average Calculated using CO2SYS Carbon inorganic dissolved Carbon dioxide partial pressure DEPTH water EXP Experiment Mediterranean Sea Acidification in a Changing Climate MedSeA pH Site Vulcano Aeolian Islands North East Sicily Italy Dataset 2013 ftpangaea https://doi.org/10.1594/PANGAEA.808529 https://doi.org/10.1016/j.marpolbul.2012.02.011 2023-01-20T09:00:47Z The impacts of ocean acidification on coastal biofilms are poorly understood. Carbon dioxide vent areas provide an opportunity to make predictions about the impacts of ocean acidification. We compared biofilms that colonised glass slides in areas exposed to ambient and elevated levels of pCO2 along a coastal pH gradient, with biofilms grown at ambient and reduced light levels. Biofilm production was highest under ambient light levels, but under both light regimes biofilm production was enhanced in seawater with high pCO2. Uronic acids are a component of biofilms and increased significantly with high pCO2. Bacteria and Eukarya denaturing gradient gel electrophoresis profile analysis showed clear differences in the structures of ambient and reduced light biofilm communities, and biofilms grown at high pCO2 compared with ambient conditions. This study characterises biofilm response to natural seabed CO2 seeps and provides a baseline understanding of how coastal ecosystems may respond to increased pCO2 levels. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(14.950000,14.950000,38.416700,38.416700) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total AS-Alk 2 Total Alkalinity Titrator (Apollo SciTech Inc Georgia USA) average Calculated using CO2SYS Carbon inorganic dissolved Carbon dioxide partial pressure DEPTH water EXP Experiment Mediterranean Sea Acidification in a Changing Climate MedSeA pH Site Vulcano Aeolian Islands North East Sicily Italy |
spellingShingle |
Alkalinity total AS-Alk 2 Total Alkalinity Titrator (Apollo SciTech Inc Georgia USA) average Calculated using CO2SYS Carbon inorganic dissolved Carbon dioxide partial pressure DEPTH water EXP Experiment Mediterranean Sea Acidification in a Changing Climate MedSeA pH Site Vulcano Aeolian Islands North East Sicily Italy Lidbury, Ian Johnson, Vivienne R Hall-Spencer, Jason M Munn, Colin B Cunliffe, Michael Seawater conditions during the experiment in May 2011 at the sampling sites off Vulcano Island |
topic_facet |
Alkalinity total AS-Alk 2 Total Alkalinity Titrator (Apollo SciTech Inc Georgia USA) average Calculated using CO2SYS Carbon inorganic dissolved Carbon dioxide partial pressure DEPTH water EXP Experiment Mediterranean Sea Acidification in a Changing Climate MedSeA pH Site Vulcano Aeolian Islands North East Sicily Italy |
description |
The impacts of ocean acidification on coastal biofilms are poorly understood. Carbon dioxide vent areas provide an opportunity to make predictions about the impacts of ocean acidification. We compared biofilms that colonised glass slides in areas exposed to ambient and elevated levels of pCO2 along a coastal pH gradient, with biofilms grown at ambient and reduced light levels. Biofilm production was highest under ambient light levels, but under both light regimes biofilm production was enhanced in seawater with high pCO2. Uronic acids are a component of biofilms and increased significantly with high pCO2. Bacteria and Eukarya denaturing gradient gel electrophoresis profile analysis showed clear differences in the structures of ambient and reduced light biofilm communities, and biofilms grown at high pCO2 compared with ambient conditions. This study characterises biofilm response to natural seabed CO2 seeps and provides a baseline understanding of how coastal ecosystems may respond to increased pCO2 levels. |
format |
Dataset |
author |
Lidbury, Ian Johnson, Vivienne R Hall-Spencer, Jason M Munn, Colin B Cunliffe, Michael |
author_facet |
Lidbury, Ian Johnson, Vivienne R Hall-Spencer, Jason M Munn, Colin B Cunliffe, Michael |
author_sort |
Lidbury, Ian |
title |
Seawater conditions during the experiment in May 2011 at the sampling sites off Vulcano Island |
title_short |
Seawater conditions during the experiment in May 2011 at the sampling sites off Vulcano Island |
title_full |
Seawater conditions during the experiment in May 2011 at the sampling sites off Vulcano Island |
title_fullStr |
Seawater conditions during the experiment in May 2011 at the sampling sites off Vulcano Island |
title_full_unstemmed |
Seawater conditions during the experiment in May 2011 at the sampling sites off Vulcano Island |
title_sort |
seawater conditions during the experiment in may 2011 at the sampling sites off vulcano island |
publisher |
PANGAEA |
publishDate |
2013 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.808529 https://doi.org/10.1594/PANGAEA.808529 |
op_coverage |
LATITUDE: 38.416700 * LONGITUDE: 14.950000 * MINIMUM DEPTH, water: 1 m * MAXIMUM DEPTH, water: 1 m |
long_lat |
ENVELOPE(14.950000,14.950000,38.416700,38.416700) |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Lidbury, Ian; Johnson, Vivienne R; Hall-Spencer, Jason M; Munn, Colin B; Cunliffe, Michael (2012): Community-level response of coastal microbial biofilms to ocean acidification in a natural carbon dioxide vent ecosystem. Marine Pollution Bulletin, 64(5), 1063-1066, https://doi.org/10.1016/j.marpolbul.2012.02.011 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.808529 https://doi.org/10.1594/PANGAEA.808529 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.808529 https://doi.org/10.1016/j.marpolbul.2012.02.011 |
_version_ |
1766157220731420672 |