Table_2_Transition from a mixotrophic/heterotrophic protist community during the dark winter to a photoautotrophic spring community in surface waters of Disko Bay, Greenland.XLSX
Unicellular eukaryotic plankton communities (protists) are the major basis of the marine food web. The spring bloom is especially important, because of its high biomass. However, it is poorly described how the protist community composition in Arctic surface waters develops from winter to spring. We...
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Online Access: | https://doi.org/10.3389/fmicb.2024.1407888.s007 https://figshare.com/articles/dataset/Table_2_Transition_from_a_mixotrophic_heterotrophic_protist_community_during_the_dark_winter_to_a_photoautotrophic_spring_community_in_surface_waters_of_Disko_Bay_Greenland_XLSX/25955164 |
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ftfrontimediafig:oai:figshare.com:article/25955164 2024-06-23T07:50:35+00:00 Table_2_Transition from a mixotrophic/heterotrophic protist community during the dark winter to a photoautotrophic spring community in surface waters of Disko Bay, Greenland.XLSX Claudia Sabine Bruhn Nina Lundholm Per Juel Hansen Sylke Wohlrab Uwe John 2024-06-03T04:05:08Z https://doi.org/10.3389/fmicb.2024.1407888.s007 https://figshare.com/articles/dataset/Table_2_Transition_from_a_mixotrophic_heterotrophic_protist_community_during_the_dark_winter_to_a_photoautotrophic_spring_community_in_surface_waters_of_Disko_Bay_Greenland_XLSX/25955164 unknown doi:10.3389/fmicb.2024.1407888.s007 https://figshare.com/articles/dataset/Table_2_Transition_from_a_mixotrophic_heterotrophic_protist_community_during_the_dark_winter_to_a_photoautotrophic_spring_community_in_surface_waters_of_Disko_Bay_Greenland_XLSX/25955164 CC BY 4.0 Microbiology Microbial Genetics Microbial Ecology Mycology sea ice succession patterns metabarcoding spring bloom formation parasites functional diversity time series Dataset 2024 ftfrontimediafig https://doi.org/10.3389/fmicb.2024.1407888.s007 2024-06-10T14:22:40Z Unicellular eukaryotic plankton communities (protists) are the major basis of the marine food web. The spring bloom is especially important, because of its high biomass. However, it is poorly described how the protist community composition in Arctic surface waters develops from winter to spring. We show that mixotrophic and parasitic organisms are prominent in the dark winter period. The transition period toward the spring bloom event was characterized by a high relative abundance of mixotrophic dinoflagellates, while centric diatoms and the haptophyte Phaeocystis pouchetii dominated the successive phototrophic spring bloom event during the study. The data shows a continuous community shift from winter to spring, and not just a dormant spring community waiting for the right environmental conditions. The spring bloom initiation commenced while sea ice was still scattering and absorbing the sunlight, inhibiting its penetration into the water column. The initial increase in fluorescence was detected relatively deep in the water column at ~55 m depth at the halocline, at which the photosynthetic cells accumulated, while a thick layer of snow and sea ice was still obstructing sunlight penetration of the surface water. This suggests that water column stratification and a complex interplay of abiotic factors eventually promote the spring bloom initiation. Dataset Arctic Disko Bay Sea ice Frontiers: Figshare Arctic |
institution |
Open Polar |
collection |
Frontiers: Figshare |
op_collection_id |
ftfrontimediafig |
language |
unknown |
topic |
Microbiology Microbial Genetics Microbial Ecology Mycology sea ice succession patterns metabarcoding spring bloom formation parasites functional diversity time series |
spellingShingle |
Microbiology Microbial Genetics Microbial Ecology Mycology sea ice succession patterns metabarcoding spring bloom formation parasites functional diversity time series Claudia Sabine Bruhn Nina Lundholm Per Juel Hansen Sylke Wohlrab Uwe John Table_2_Transition from a mixotrophic/heterotrophic protist community during the dark winter to a photoautotrophic spring community in surface waters of Disko Bay, Greenland.XLSX |
topic_facet |
Microbiology Microbial Genetics Microbial Ecology Mycology sea ice succession patterns metabarcoding spring bloom formation parasites functional diversity time series |
description |
Unicellular eukaryotic plankton communities (protists) are the major basis of the marine food web. The spring bloom is especially important, because of its high biomass. However, it is poorly described how the protist community composition in Arctic surface waters develops from winter to spring. We show that mixotrophic and parasitic organisms are prominent in the dark winter period. The transition period toward the spring bloom event was characterized by a high relative abundance of mixotrophic dinoflagellates, while centric diatoms and the haptophyte Phaeocystis pouchetii dominated the successive phototrophic spring bloom event during the study. The data shows a continuous community shift from winter to spring, and not just a dormant spring community waiting for the right environmental conditions. The spring bloom initiation commenced while sea ice was still scattering and absorbing the sunlight, inhibiting its penetration into the water column. The initial increase in fluorescence was detected relatively deep in the water column at ~55 m depth at the halocline, at which the photosynthetic cells accumulated, while a thick layer of snow and sea ice was still obstructing sunlight penetration of the surface water. This suggests that water column stratification and a complex interplay of abiotic factors eventually promote the spring bloom initiation. |
format |
Dataset |
author |
Claudia Sabine Bruhn Nina Lundholm Per Juel Hansen Sylke Wohlrab Uwe John |
author_facet |
Claudia Sabine Bruhn Nina Lundholm Per Juel Hansen Sylke Wohlrab Uwe John |
author_sort |
Claudia Sabine Bruhn |
title |
Table_2_Transition from a mixotrophic/heterotrophic protist community during the dark winter to a photoautotrophic spring community in surface waters of Disko Bay, Greenland.XLSX |
title_short |
Table_2_Transition from a mixotrophic/heterotrophic protist community during the dark winter to a photoautotrophic spring community in surface waters of Disko Bay, Greenland.XLSX |
title_full |
Table_2_Transition from a mixotrophic/heterotrophic protist community during the dark winter to a photoautotrophic spring community in surface waters of Disko Bay, Greenland.XLSX |
title_fullStr |
Table_2_Transition from a mixotrophic/heterotrophic protist community during the dark winter to a photoautotrophic spring community in surface waters of Disko Bay, Greenland.XLSX |
title_full_unstemmed |
Table_2_Transition from a mixotrophic/heterotrophic protist community during the dark winter to a photoautotrophic spring community in surface waters of Disko Bay, Greenland.XLSX |
title_sort |
table_2_transition from a mixotrophic/heterotrophic protist community during the dark winter to a photoautotrophic spring community in surface waters of disko bay, greenland.xlsx |
publishDate |
2024 |
url |
https://doi.org/10.3389/fmicb.2024.1407888.s007 https://figshare.com/articles/dataset/Table_2_Transition_from_a_mixotrophic_heterotrophic_protist_community_during_the_dark_winter_to_a_photoautotrophic_spring_community_in_surface_waters_of_Disko_Bay_Greenland_XLSX/25955164 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Disko Bay Sea ice |
genre_facet |
Arctic Disko Bay Sea ice |
op_relation |
doi:10.3389/fmicb.2024.1407888.s007 https://figshare.com/articles/dataset/Table_2_Transition_from_a_mixotrophic_heterotrophic_protist_community_during_the_dark_winter_to_a_photoautotrophic_spring_community_in_surface_waters_of_Disko_Bay_Greenland_XLSX/25955164 |
op_rights |
CC BY 4.0 |
op_doi |
https://doi.org/10.3389/fmicb.2024.1407888.s007 |
_version_ |
1802641488844161024 |