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- 183f2862-7509-4343-8ec9-74775b642c8d description "The Arctic Ocean ecosystems are experiencing rapid changes. This could have possible implications for aerosol and cloud feedbacks that are not currently represented in CMIP6 models. One important proxy for plankton life is oceanic chlorophyll. This study investigates the representation of chlorophyll in two CMIP6 models; GFDL-ESM4 and MPI-ESM1-2-LR, and compares it with satellite observations. The chlorophyll concentration elvovement in time is investigated in Bering Strait and Fram Strait. The satellite observations show a positive trend of 0.1 mg myear (Fram Strait) and 0.06 mg myear (Bering Strait) in maximum chlorophyll values. The projected changes in SSP2-4.5 in GFDL-ESM4 is a negative trend of -0.018 mg myear in maximum values, while MPI-ESM1-2-LR shows a positive trend of 0.011 mg myear in maximum values. Chlorophyll is compared with the other biological proxies bacterial carbon concentration and dissolved organic carbon. Chlorophyll is found to have a moderate correlation of 0.53 with bacterical carbon in GFDL-ESM4. No correlation is found with dissolved organic carbon, 0.09 for GFDL-ESM4 and 0.05 for MPI-ESM1-2-LR. GFDL-ESM4 and MPI-ESM1-2-LR also show diverging relationship between sea ice concentration and chlorophyll, where chlorophyll decreases along with declining sea ice at the end of SSP2-4.5, while chlorophyll increases in MPI-ESM1-2-LR with declining sea ice. The computing resources used for this course have been kindly provided by Galaxy europe in the framework of the EOSC-Nordic and RELIANCE projects. The storage resources were provided by UNINETT Sigma2 - the Norwegian National Infrastructure for High Performance Computing and Data Storage in Norway as part of NS1000K project" assertion.
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- 183f2862-7509-4343-8ec9-74775b642c8d contributor mailto:Gabriel.Freitas@aces.su.se assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d dateCreated "2022-03-18 17:20:59.339997+00:00" assertion.
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- 183f2862-7509-4343-8ec9-74775b642c8d creation_mode "MANUAL" assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d cite-as "Gjelsvik, Astrid Bragstad, and Gabriel Freitas. "A song of Ice and Phytoplankton." ROHub. Mar 18 ,2022. https://w3id.org/ro-id/183f2862-7509-4343-8ec9-74775b642c8d." assertion.
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- 183f2862-7509-4343-8ec9-74775b642c8d about 6384 assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d name "A song of Ice and Phytoplankton" assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d contentUrl "https://api.rohub.org/api/ros/183f2862-7509-4343-8ec9-74775b642c8d/crate/download/" assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d creator mailto:nordicesmhub@gmail.com assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d dateModified "2025-03-05 12:47:06.599203+00:00" assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d datePublished "2022-03-18 17:20:59.339997+00:00" assertion.
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- 183f2862-7509-4343-8ec9-74775b642c8d identifier "https://w3id.org/ro-id/183f2862-7509-4343-8ec9-74775b642c8d" assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d license no-permission assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d publisher 01xtthb56 assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d keywords "climate" assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d keywords "ice" assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d keywords "cmip6" assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d keywords "phytoplankton" assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d keywords "arctic" assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d copyrightHolder mailto:astridbgj@gmail.com assertion.
- 183f2862-7509-4343-8ec9-74775b642c8d author mailto:astridbgj@gmail.com assertion.