KOSMOS Bergen 2015 mesocosm study: C. harengus condition
To evaluate the influence of ocean acidification on predatory plankton, e.g. Hydrozoa and fish larvae as well as their interaction in complex natural communities, we deployed eight pelagic mesocosms for 53 days (Mai to July) in Raunefjord, Norway, and enclosed 60 m³ of local seawater containing a na...
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.945315 https://doi.org/10.1594/PANGAEA.945315 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.945315 2024-09-15T18:28:00+00:00 KOSMOS Bergen 2015 mesocosm study: C. harengus condition Spisla, Carsten Taucher, Jan Sswat, Michael Clemmesen, Catriona Riebesell, Ulf LATITUDE: 60.265000 * LONGITUDE: 5.205830 * DATE/TIME START: 2015-05-03T00:00:00 * DATE/TIME END: 2015-06-30T00:00:00 2022 text/tab-separated-values, 5991 data points https://doi.pangaea.de/10.1594/PANGAEA.945315 https://doi.org/10.1594/PANGAEA.945315 en eng PANGAEA Spisla, Carsten; Taucher, Jan; Sswat, Michael; Wunderow, Hennrike; Kohnert, Peter; Clemmesen, Catriona; Riebesell, Ulf (2022): Ocean Acidification Alters the Predator – Prey Relationship Between Hydrozoa and Fish Larvae. Frontiers in Marine Science, 9, 831488, https://doi.org/10.3389/fmars.2022.831488 https://doi.pangaea.de/10.1594/PANGAEA.945315 https://doi.org/10.1594/PANGAEA.945315 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Climate change Cluster of Excellence: The Future Ocean Day of experiment Event label fish larvae Food web FutureOcean Hydrozoa Individual dry mass Individuals KOSMOS_2015 KOSMOS_2015_Mesocosm-M1 KOSMOS_2015_Mesocosm-M2 KOSMOS_2015_Mesocosm-M3 KOSMOS_2015_Mesocosm-M4 KOSMOS_2015_Mesocosm-M5 KOSMOS_2015_Mesocosm-M6 KOSMOS_2015_Mesocosm-M7 KOSMOS_2015_Mesocosm-M8 KOSMOS Bergen Length standard MESO mesocosm Mesocosm experiment Mesocosm label Method comment Ocean acidification Origin plankton Ratio Sample code/label Species Status Time in days Treatment dataset 2022 ftpangaea https://doi.org/10.1594/PANGAEA.94531510.3389/fmars.2022.831488 2024-07-24T02:31:34Z To evaluate the influence of ocean acidification on predatory plankton, e.g. Hydrozoa and fish larvae as well as their interaction in complex natural communities, we deployed eight pelagic mesocosms for 53 days (Mai to July) in Raunefjord, Norway, and enclosed 60 m³ of local seawater containing a natural plankton community under post-bloom conditions. Four mesocosms were manipulated to simulate extreme pCO2 levels of 2069 µatm while the other four served as untreated controls. To investigate the interaction between Hydrozoa and fish larvae influenced by OA ee studied OA-induced changes at the top of the food web by following ≈2000 larvae of Atlantic herring (Clupea harengus) hatched inside each mesocosm during the first week of the experiment, and a Hydrozoa population that had already established inside the mesocosms. Organisms of both taxa inside and outside the mesocosms were measured over the course of the experiment in regular intervals. The data stems from 55µm and 500µm Apstein net hauls, subsequent microscopic analyses as well as carbon to nitrogen measurements. Under OA, we detected 20% higher abundance of hydromedusae staged jellyfish, but 25% lower biomass. At the same time, survival rates of Atlantic herring larvae were higher under OA (control pCO2: 0.1%, high pCO2: 1.7%) in the final phase of the study. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(5.205830,5.205830,60.265000,60.265000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Climate change Cluster of Excellence: The Future Ocean Day of experiment Event label fish larvae Food web FutureOcean Hydrozoa Individual dry mass Individuals KOSMOS_2015 KOSMOS_2015_Mesocosm-M1 KOSMOS_2015_Mesocosm-M2 KOSMOS_2015_Mesocosm-M3 KOSMOS_2015_Mesocosm-M4 KOSMOS_2015_Mesocosm-M5 KOSMOS_2015_Mesocosm-M6 KOSMOS_2015_Mesocosm-M7 KOSMOS_2015_Mesocosm-M8 KOSMOS Bergen Length standard MESO mesocosm Mesocosm experiment Mesocosm label Method comment Ocean acidification Origin plankton Ratio Sample code/label Species Status Time in days Treatment |
spellingShingle |
Climate change Cluster of Excellence: The Future Ocean Day of experiment Event label fish larvae Food web FutureOcean Hydrozoa Individual dry mass Individuals KOSMOS_2015 KOSMOS_2015_Mesocosm-M1 KOSMOS_2015_Mesocosm-M2 KOSMOS_2015_Mesocosm-M3 KOSMOS_2015_Mesocosm-M4 KOSMOS_2015_Mesocosm-M5 KOSMOS_2015_Mesocosm-M6 KOSMOS_2015_Mesocosm-M7 KOSMOS_2015_Mesocosm-M8 KOSMOS Bergen Length standard MESO mesocosm Mesocosm experiment Mesocosm label Method comment Ocean acidification Origin plankton Ratio Sample code/label Species Status Time in days Treatment Spisla, Carsten Taucher, Jan Sswat, Michael Clemmesen, Catriona Riebesell, Ulf KOSMOS Bergen 2015 mesocosm study: C. harengus condition |
topic_facet |
Climate change Cluster of Excellence: The Future Ocean Day of experiment Event label fish larvae Food web FutureOcean Hydrozoa Individual dry mass Individuals KOSMOS_2015 KOSMOS_2015_Mesocosm-M1 KOSMOS_2015_Mesocosm-M2 KOSMOS_2015_Mesocosm-M3 KOSMOS_2015_Mesocosm-M4 KOSMOS_2015_Mesocosm-M5 KOSMOS_2015_Mesocosm-M6 KOSMOS_2015_Mesocosm-M7 KOSMOS_2015_Mesocosm-M8 KOSMOS Bergen Length standard MESO mesocosm Mesocosm experiment Mesocosm label Method comment Ocean acidification Origin plankton Ratio Sample code/label Species Status Time in days Treatment |
description |
To evaluate the influence of ocean acidification on predatory plankton, e.g. Hydrozoa and fish larvae as well as their interaction in complex natural communities, we deployed eight pelagic mesocosms for 53 days (Mai to July) in Raunefjord, Norway, and enclosed 60 m³ of local seawater containing a natural plankton community under post-bloom conditions. Four mesocosms were manipulated to simulate extreme pCO2 levels of 2069 µatm while the other four served as untreated controls. To investigate the interaction between Hydrozoa and fish larvae influenced by OA ee studied OA-induced changes at the top of the food web by following ≈2000 larvae of Atlantic herring (Clupea harengus) hatched inside each mesocosm during the first week of the experiment, and a Hydrozoa population that had already established inside the mesocosms. Organisms of both taxa inside and outside the mesocosms were measured over the course of the experiment in regular intervals. The data stems from 55µm and 500µm Apstein net hauls, subsequent microscopic analyses as well as carbon to nitrogen measurements. Under OA, we detected 20% higher abundance of hydromedusae staged jellyfish, but 25% lower biomass. At the same time, survival rates of Atlantic herring larvae were higher under OA (control pCO2: 0.1%, high pCO2: 1.7%) in the final phase of the study. |
format |
Dataset |
author |
Spisla, Carsten Taucher, Jan Sswat, Michael Clemmesen, Catriona Riebesell, Ulf |
author_facet |
Spisla, Carsten Taucher, Jan Sswat, Michael Clemmesen, Catriona Riebesell, Ulf |
author_sort |
Spisla, Carsten |
title |
KOSMOS Bergen 2015 mesocosm study: C. harengus condition |
title_short |
KOSMOS Bergen 2015 mesocosm study: C. harengus condition |
title_full |
KOSMOS Bergen 2015 mesocosm study: C. harengus condition |
title_fullStr |
KOSMOS Bergen 2015 mesocosm study: C. harengus condition |
title_full_unstemmed |
KOSMOS Bergen 2015 mesocosm study: C. harengus condition |
title_sort |
kosmos bergen 2015 mesocosm study: c. harengus condition |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.945315 https://doi.org/10.1594/PANGAEA.945315 |
op_coverage |
LATITUDE: 60.265000 * LONGITUDE: 5.205830 * DATE/TIME START: 2015-05-03T00:00:00 * DATE/TIME END: 2015-06-30T00:00:00 |
long_lat |
ENVELOPE(5.205830,5.205830,60.265000,60.265000) |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
Spisla, Carsten; Taucher, Jan; Sswat, Michael; Wunderow, Hennrike; Kohnert, Peter; Clemmesen, Catriona; Riebesell, Ulf (2022): Ocean Acidification Alters the Predator – Prey Relationship Between Hydrozoa and Fish Larvae. Frontiers in Marine Science, 9, 831488, https://doi.org/10.3389/fmars.2022.831488 https://doi.pangaea.de/10.1594/PANGAEA.945315 https://doi.org/10.1594/PANGAEA.945315 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.94531510.3389/fmars.2022.831488 |
_version_ |
1810469301097857024 |