Experiment on impacts of ocean warming and biotic stress in a coastal seaweed ecosystem
The plea for using more “realistic,” community‐level, investigations to assess the ecological impacts of global change has recently intensified. Such experiments are typically more complex, longer, more expensive, and harder to interpret than simple organism‐level benchtop experiments. Are they wort...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.906912 2023-05-15T17:51:52+02:00 Experiment on impacts of ocean warming and biotic stress in a coastal seaweed ecosystem Wahl, Martin Werner, Franziska Julie Buchholz, Björn Raddatz, Stefanie Graiff, Angelika Matthiessen, Birte Karsten, Ulf Hiebenthal, Claas Hamer, Jorin Ito, Maysa Gülzow, Elisa Rilov, Gil Guy-Haim, Tamar LATITUDE: 54.330000 * LONGITUDE: 10.150000 * DATE/TIME START: 2016-11-16T00:00:00 * DATE/TIME END: 2016-11-30T00:00:00 2019-09-27 application/zip, 13 datasets https://doi.pangaea.de/10.1594/PANGAEA.906912 https://doi.org/10.1594/PANGAEA.906912 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.906912 https://doi.org/10.1594/PANGAEA.906912 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Wahl, Martin; Werner, Franziska Julie; Buchholz, Björn; Raddatz, Stefanie; Graiff, Angelika; Matthiessen, Birte; Karsten, Ulf; Hiebenthal, Claas; Hamer, Jorin; Ito, Maysa; Gülzow, Elisa; Rilov, Gil; Guy-Haim, Tamar (2020): Season affects strength and direction of the interactive impacts of ocean warming and biotic stress in a coastal seaweed ecosystem. Limnology and Oceanography, 65(4), 807-827, https://doi.org/10.1002/lno.11350 BIOACID Biological Impacts of Ocean Acidification Dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.906912 https://doi.org/10.1002/lno.11350 2023-01-20T07:34:25Z The plea for using more “realistic,” community‐level, investigations to assess the ecological impacts of global change has recently intensified. Such experiments are typically more complex, longer, more expensive, and harder to interpret than simple organism‐level benchtop experiments. Are they worth the extra effort? Using outdoor mesocosms, we investigated the effects of ocean warming (OW) and acidification (OA), their combination (OAW), and their natural fluctuations on coastal communities of the western Baltic Sea during all four seasons. These communities are dominated by the perennial and canopy‐forming macrophyte Fucus vesiculosus—an important ecosystem engineer Baltic‐wide. We, additionally, assessed the direct response of organisms to temperature and pH in benchtop experiments, and examined how well organism‐level responses can predict community‐level responses to the dominant driver, OW. OW affected the mesocosm communities substantially stronger than acidification. OW provoked structural and functional shifts in the community that differed in strength and direction among seasons. The organism‐level response to OW matched well the community‐level response of a given species only under warm and cold thermal stress, that is, in summer and winter. In other seasons, shifts in biotic interactions masked the direct OW effects. The combination of direct OW effects and OW‐driven shifts of biotic interactions is likely to jeopardize the future of the habitat‐forming macroalga F. vesiculosus in the Baltic Sea. Furthermore, we conclude that seasonal mesocosm experiments are essential for our understanding of global change impact because they take into account the important fluctuations of abiotic and biotic pressures. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(10.150000,10.150000,54.330000,54.330000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
BIOACID Biological Impacts of Ocean Acidification |
spellingShingle |
BIOACID Biological Impacts of Ocean Acidification Wahl, Martin Werner, Franziska Julie Buchholz, Björn Raddatz, Stefanie Graiff, Angelika Matthiessen, Birte Karsten, Ulf Hiebenthal, Claas Hamer, Jorin Ito, Maysa Gülzow, Elisa Rilov, Gil Guy-Haim, Tamar Experiment on impacts of ocean warming and biotic stress in a coastal seaweed ecosystem |
topic_facet |
BIOACID Biological Impacts of Ocean Acidification |
description |
The plea for using more “realistic,” community‐level, investigations to assess the ecological impacts of global change has recently intensified. Such experiments are typically more complex, longer, more expensive, and harder to interpret than simple organism‐level benchtop experiments. Are they worth the extra effort? Using outdoor mesocosms, we investigated the effects of ocean warming (OW) and acidification (OA), their combination (OAW), and their natural fluctuations on coastal communities of the western Baltic Sea during all four seasons. These communities are dominated by the perennial and canopy‐forming macrophyte Fucus vesiculosus—an important ecosystem engineer Baltic‐wide. We, additionally, assessed the direct response of organisms to temperature and pH in benchtop experiments, and examined how well organism‐level responses can predict community‐level responses to the dominant driver, OW. OW affected the mesocosm communities substantially stronger than acidification. OW provoked structural and functional shifts in the community that differed in strength and direction among seasons. The organism‐level response to OW matched well the community‐level response of a given species only under warm and cold thermal stress, that is, in summer and winter. In other seasons, shifts in biotic interactions masked the direct OW effects. The combination of direct OW effects and OW‐driven shifts of biotic interactions is likely to jeopardize the future of the habitat‐forming macroalga F. vesiculosus in the Baltic Sea. Furthermore, we conclude that seasonal mesocosm experiments are essential for our understanding of global change impact because they take into account the important fluctuations of abiotic and biotic pressures. |
format |
Dataset |
author |
Wahl, Martin Werner, Franziska Julie Buchholz, Björn Raddatz, Stefanie Graiff, Angelika Matthiessen, Birte Karsten, Ulf Hiebenthal, Claas Hamer, Jorin Ito, Maysa Gülzow, Elisa Rilov, Gil Guy-Haim, Tamar |
author_facet |
Wahl, Martin Werner, Franziska Julie Buchholz, Björn Raddatz, Stefanie Graiff, Angelika Matthiessen, Birte Karsten, Ulf Hiebenthal, Claas Hamer, Jorin Ito, Maysa Gülzow, Elisa Rilov, Gil Guy-Haim, Tamar |
author_sort |
Wahl, Martin |
title |
Experiment on impacts of ocean warming and biotic stress in a coastal seaweed ecosystem |
title_short |
Experiment on impacts of ocean warming and biotic stress in a coastal seaweed ecosystem |
title_full |
Experiment on impacts of ocean warming and biotic stress in a coastal seaweed ecosystem |
title_fullStr |
Experiment on impacts of ocean warming and biotic stress in a coastal seaweed ecosystem |
title_full_unstemmed |
Experiment on impacts of ocean warming and biotic stress in a coastal seaweed ecosystem |
title_sort |
experiment on impacts of ocean warming and biotic stress in a coastal seaweed ecosystem |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.906912 https://doi.org/10.1594/PANGAEA.906912 |
op_coverage |
LATITUDE: 54.330000 * LONGITUDE: 10.150000 * DATE/TIME START: 2016-11-16T00:00:00 * DATE/TIME END: 2016-11-30T00:00:00 |
long_lat |
ENVELOPE(10.150000,10.150000,54.330000,54.330000) |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Wahl, Martin; Werner, Franziska Julie; Buchholz, Björn; Raddatz, Stefanie; Graiff, Angelika; Matthiessen, Birte; Karsten, Ulf; Hiebenthal, Claas; Hamer, Jorin; Ito, Maysa; Gülzow, Elisa; Rilov, Gil; Guy-Haim, Tamar (2020): Season affects strength and direction of the interactive impacts of ocean warming and biotic stress in a coastal seaweed ecosystem. Limnology and Oceanography, 65(4), 807-827, https://doi.org/10.1002/lno.11350 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.906912 https://doi.org/10.1594/PANGAEA.906912 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.906912 https://doi.org/10.1002/lno.11350 |
_version_ |
1766159153281105920 |