Ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession.
Human activity causes ocean acidification (OA) though the dissolution of anthropogenically generated CO2 into seawater, and eutrophication through the addition of inorganic nutrients. Eutrophication increases the phytoplankton biomass that can be supported during a bloom, and the resultant uptake of...
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ftplymouthml:oai:plymsea.ac.uk:6553 2024-01-14T10:09:36+01:00 Ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession. Flynn, KJ Clark, DR Mitra, A Fabian, H Hansen, PJ Glibert, PM Wheeler, GL Stoecker, DK Blackford, JC Brownlee, C 2015-02-25 text https://plymsea.ac.uk/id/eprint/6553/ https://plymsea.ac.uk/id/eprint/6553/1/Flynn%202015%20Proc%20Roy%20Soc.pdf https://doi.org/10.1098/rspb.2014.2604 en eng The Royal Society Publishing https://plymsea.ac.uk/id/eprint/6553/1/Flynn%202015%20Proc%20Roy%20Soc.pdf Flynn, KJ, Clark, DR, Mitra, A, Fabian, H, Hansen, PJ, Glibert, PM, Wheeler, GL, Stoecker, DK, Blackford, JC and Brownlee, C 2015 Ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession. Proceedings. Biological sciences / The Royal Society, 282 (1804). 20142604. https://doi.org/10.1098/rspb.2014.2604 <https://doi.org/10.1098/rspb.2014.2604> cc_by info:eu-repo/semantics/openAccess Biology Ecology and Environment Marine Sciences Oceanography Publication - Article PeerReviewed info:eu-repo/semantics/article 2015 ftplymouthml https://doi.org/10.1098/rspb.2014.2604 2023-12-15T00:08:13Z Human activity causes ocean acidification (OA) though the dissolution of anthropogenically generated CO2 into seawater, and eutrophication through the addition of inorganic nutrients. Eutrophication increases the phytoplankton biomass that can be supported during a bloom, and the resultant uptake of dissolved inorganic carbon during photosynthesis increases water-column pH (bloom-induced basification). This increased pH can adversely affect plankton growth. With OA, basification commences at a lower pH. Using experimental analyses of the growth of three contrasting phytoplankton under different pH scenarios, coupled with mathematical models describing growth and death as functions of pH and nutrient status, we show how different conditions of pH modify the scope for competitive interactions between phytoplankton species. We then use the models previously configured against experimental data to explore how the commencement of bloom-induced basification at lower pH with OA, and operating against a background of changing patterns in nutrient loads, may modify phytoplankton growth and competition. We conclude that OA and changed nutrient supply into shelf seas with eutrophication or de-eutrophication (the latter owing to pollution control) has clear scope to alter phytoplankton succession, thus affecting future trophic dynamics and impacting both biogeochemical cycling and fisheries. Article in Journal/Newspaper Ocean acidification Plymouth Marine Science Electronic Archive (PlyMSEA - Plymouth Marine Laboratory, PML) Proceedings of the Royal Society B: Biological Sciences 282 1804 20142604 |
institution |
Open Polar |
collection |
Plymouth Marine Science Electronic Archive (PlyMSEA - Plymouth Marine Laboratory, PML) |
op_collection_id |
ftplymouthml |
language |
English |
topic |
Biology Ecology and Environment Marine Sciences Oceanography |
spellingShingle |
Biology Ecology and Environment Marine Sciences Oceanography Flynn, KJ Clark, DR Mitra, A Fabian, H Hansen, PJ Glibert, PM Wheeler, GL Stoecker, DK Blackford, JC Brownlee, C Ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession. |
topic_facet |
Biology Ecology and Environment Marine Sciences Oceanography |
description |
Human activity causes ocean acidification (OA) though the dissolution of anthropogenically generated CO2 into seawater, and eutrophication through the addition of inorganic nutrients. Eutrophication increases the phytoplankton biomass that can be supported during a bloom, and the resultant uptake of dissolved inorganic carbon during photosynthesis increases water-column pH (bloom-induced basification). This increased pH can adversely affect plankton growth. With OA, basification commences at a lower pH. Using experimental analyses of the growth of three contrasting phytoplankton under different pH scenarios, coupled with mathematical models describing growth and death as functions of pH and nutrient status, we show how different conditions of pH modify the scope for competitive interactions between phytoplankton species. We then use the models previously configured against experimental data to explore how the commencement of bloom-induced basification at lower pH with OA, and operating against a background of changing patterns in nutrient loads, may modify phytoplankton growth and competition. We conclude that OA and changed nutrient supply into shelf seas with eutrophication or de-eutrophication (the latter owing to pollution control) has clear scope to alter phytoplankton succession, thus affecting future trophic dynamics and impacting both biogeochemical cycling and fisheries. |
format |
Article in Journal/Newspaper |
author |
Flynn, KJ Clark, DR Mitra, A Fabian, H Hansen, PJ Glibert, PM Wheeler, GL Stoecker, DK Blackford, JC Brownlee, C |
author_facet |
Flynn, KJ Clark, DR Mitra, A Fabian, H Hansen, PJ Glibert, PM Wheeler, GL Stoecker, DK Blackford, JC Brownlee, C |
author_sort |
Flynn, KJ |
title |
Ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession. |
title_short |
Ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession. |
title_full |
Ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession. |
title_fullStr |
Ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession. |
title_full_unstemmed |
Ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession. |
title_sort |
ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession. |
publisher |
The Royal Society Publishing |
publishDate |
2015 |
url |
https://plymsea.ac.uk/id/eprint/6553/ https://plymsea.ac.uk/id/eprint/6553/1/Flynn%202015%20Proc%20Roy%20Soc.pdf https://doi.org/10.1098/rspb.2014.2604 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://plymsea.ac.uk/id/eprint/6553/1/Flynn%202015%20Proc%20Roy%20Soc.pdf Flynn, KJ, Clark, DR, Mitra, A, Fabian, H, Hansen, PJ, Glibert, PM, Wheeler, GL, Stoecker, DK, Blackford, JC and Brownlee, C 2015 Ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession. Proceedings. Biological sciences / The Royal Society, 282 (1804). 20142604. https://doi.org/10.1098/rspb.2014.2604 <https://doi.org/10.1098/rspb.2014.2604> |
op_rights |
cc_by info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1098/rspb.2014.2604 |
container_title |
Proceedings of the Royal Society B: Biological Sciences |
container_volume |
282 |
container_issue |
1804 |
container_start_page |
20142604 |
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1788064145209294848 |