Replication data for: Modelling Silicate – Nitrate - Ammonium co-limitation of algal growth and the importance of bacterial remineralisation based on an experimental Arctic coastal spring bloom culture study ...
Phytoplankton spring blooms in Arctic coastal ecosystems are affected by a drastically changing climate; making modelling their responses to these changes an important challenge to model ecosystem responses. These spring blooms are mostly dominated by diatoms growing exponentially in spring until th...
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ftdatacite:10.18710/va4iu9 2023-11-05T03:39:10+01:00 Replication data for: Modelling Silicate – Nitrate - Ammonium co-limitation of algal growth and the importance of bacterial remineralisation based on an experimental Arctic coastal spring bloom culture study ... Vonnahme, Tobias R Leroy, Martial Thoms, Silke Van Oevelen, Dick Harvey, Rodger Kristiansen, Svein Dietrich, Ulrike Gradinger, Rolf R Völker, Christoph 2020 https://dx.doi.org/10.18710/va4iu9 https://dataverse.no/citation?persistentId=doi:10.18710/VA4IU9 unknown DataverseNO https://dx.doi.org/10.18710/va4iu9/33za0b https://dx.doi.org/10.18710/va4iu9/j91bnu https://dx.doi.org/10.18710/va4iu9/aj8juo Dataset dataset 2020 ftdatacite https://doi.org/10.18710/va4iu910.18710/va4iu9/33za0b10.18710/va4iu9/j91bnu10.18710/va4iu9/aj8juo 2023-10-09T11:02:44Z Phytoplankton spring blooms in Arctic coastal ecosystems are affected by a drastically changing climate; making modelling their responses to these changes an important challenge to model ecosystem responses. These spring blooms are mostly dominated by diatoms growing exponentially in spring until the nutrients silicon or nitrogen are depleted and the bloom terminates. Regenerated production fueled by ammonium recycled by bacterial activity may extend this Bloom. Ecosystem models currently used mostly ignore or oversimplify multinutrient co-limitations and the role of bacteria recycling. Hence, we recreated a typical spring Bloom scenario in a cultivation experiment with the aim to develop a dynamic model that describes these dynamics accurately with the lowest possible complexity. In the cultivation study, the diatom Chaetoceros socialis grew either under axenic conditions or in co-culture with bacteria cultures of Pseudoalteromonas elyakovii. In co-culture, the diatoms grew longer, faster and to higher ... Dataset Arctic Phytoplankton DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
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unknown |
description |
Phytoplankton spring blooms in Arctic coastal ecosystems are affected by a drastically changing climate; making modelling their responses to these changes an important challenge to model ecosystem responses. These spring blooms are mostly dominated by diatoms growing exponentially in spring until the nutrients silicon or nitrogen are depleted and the bloom terminates. Regenerated production fueled by ammonium recycled by bacterial activity may extend this Bloom. Ecosystem models currently used mostly ignore or oversimplify multinutrient co-limitations and the role of bacteria recycling. Hence, we recreated a typical spring Bloom scenario in a cultivation experiment with the aim to develop a dynamic model that describes these dynamics accurately with the lowest possible complexity. In the cultivation study, the diatom Chaetoceros socialis grew either under axenic conditions or in co-culture with bacteria cultures of Pseudoalteromonas elyakovii. In co-culture, the diatoms grew longer, faster and to higher ... |
format |
Dataset |
author |
Vonnahme, Tobias R Leroy, Martial Thoms, Silke Van Oevelen, Dick Harvey, Rodger Kristiansen, Svein Dietrich, Ulrike Gradinger, Rolf R Völker, Christoph |
spellingShingle |
Vonnahme, Tobias R Leroy, Martial Thoms, Silke Van Oevelen, Dick Harvey, Rodger Kristiansen, Svein Dietrich, Ulrike Gradinger, Rolf R Völker, Christoph Replication data for: Modelling Silicate – Nitrate - Ammonium co-limitation of algal growth and the importance of bacterial remineralisation based on an experimental Arctic coastal spring bloom culture study ... |
author_facet |
Vonnahme, Tobias R Leroy, Martial Thoms, Silke Van Oevelen, Dick Harvey, Rodger Kristiansen, Svein Dietrich, Ulrike Gradinger, Rolf R Völker, Christoph |
author_sort |
Vonnahme, Tobias R |
title |
Replication data for: Modelling Silicate – Nitrate - Ammonium co-limitation of algal growth and the importance of bacterial remineralisation based on an experimental Arctic coastal spring bloom culture study ... |
title_short |
Replication data for: Modelling Silicate – Nitrate - Ammonium co-limitation of algal growth and the importance of bacterial remineralisation based on an experimental Arctic coastal spring bloom culture study ... |
title_full |
Replication data for: Modelling Silicate – Nitrate - Ammonium co-limitation of algal growth and the importance of bacterial remineralisation based on an experimental Arctic coastal spring bloom culture study ... |
title_fullStr |
Replication data for: Modelling Silicate – Nitrate - Ammonium co-limitation of algal growth and the importance of bacterial remineralisation based on an experimental Arctic coastal spring bloom culture study ... |
title_full_unstemmed |
Replication data for: Modelling Silicate – Nitrate - Ammonium co-limitation of algal growth and the importance of bacterial remineralisation based on an experimental Arctic coastal spring bloom culture study ... |
title_sort |
replication data for: modelling silicate – nitrate - ammonium co-limitation of algal growth and the importance of bacterial remineralisation based on an experimental arctic coastal spring bloom culture study ... |
publisher |
DataverseNO |
publishDate |
2020 |
url |
https://dx.doi.org/10.18710/va4iu9 https://dataverse.no/citation?persistentId=doi:10.18710/VA4IU9 |
genre |
Arctic Phytoplankton |
genre_facet |
Arctic Phytoplankton |
op_relation |
https://dx.doi.org/10.18710/va4iu9/33za0b https://dx.doi.org/10.18710/va4iu9/j91bnu https://dx.doi.org/10.18710/va4iu9/aj8juo |
op_doi |
https://doi.org/10.18710/va4iu910.18710/va4iu9/33za0b10.18710/va4iu9/j91bnu10.18710/va4iu9/aj8juo |
_version_ |
1781694972570894336 |