Matches in SemOpenAlex for { <https://semopenalex.org/work/W4322210045> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W4322210045 abstract "Phytoplankton, as the base of the marine food web, has great importance for marine ecosystems and the global carbon cycle. However, Earth system models indicate considerable uncertainty of our knowledge about the underlying processes that determine phytoplankton evolution under climate change. Particularly large differences between models can be found in the Southern Ocean, a region notorious for its difficulty in modeling. The objective of this study is to analyze the potential phytoplankton response to climate change from both a bottom-up and a top-down perspective. Within the Southern Ocean, we determine a relationship between surface phytoplankton and mixed layer depth under present-day seasonality and apply it to climate change on a longer timescale. Applying this present-day constraint, we confirm the trend of increasing surface phytoplankton by the end of the 21st century under a 'high emissions no mitigation scenario' with further reduction in phytoplankton projection uncertainty. The increase of surface phytoplankton is due to weakening bottom-up control as a result of improving light conditions with shoaling mixed layers. At the same time, due to shoaling mixed layers, total phytoplankton biomass integrated over the water column slightly decreases. Zooplankton follows the trend of surface phytoplankton and shows an increase. This is mainly caused by improved zooplankton grazing conditions with shoaling mixed layers that result in enhanced efficiency of trophic energy transfer. In comparison with the changes in bottom-up conditions, top-down control appears to become increasingly important under climate change in the Southern Ocean.   " @default.
- W4322210045 created "2023-02-27" @default.
- W4322210045 creator A5003446081 @default.
- W4322210045 creator A5028188925 @default.
- W4322210045 creator A5044333223 @default.
- W4322210045 creator A5063745149 @default.
- W4322210045 creator A5068479331 @default.
- W4322210045 creator A5071211043 @default.
- W4322210045 creator A5088072945 @default.
- W4322210045 date "2023-05-15" @default.
- W4322210045 modified "2023-09-29" @default.
- W4322210045 title "Constraining phytoplankton response to climate change in the Southern Ocean using observed mixed layer depth seasonality" @default.
- W4322210045 doi "https://doi.org/10.5194/egusphere-egu23-15324" @default.
- W4322210045 hasPublicationYear "2023" @default.
- W4322210045 type Work @default.
- W4322210045 citedByCount "0" @default.
- W4322210045 crossrefType "posted-content" @default.
- W4322210045 hasAuthorship W4322210045A5003446081 @default.
- W4322210045 hasAuthorship W4322210045A5028188925 @default.
- W4322210045 hasAuthorship W4322210045A5044333223 @default.
- W4322210045 hasAuthorship W4322210045A5063745149 @default.
- W4322210045 hasAuthorship W4322210045A5068479331 @default.
- W4322210045 hasAuthorship W4322210045A5071211043 @default.
- W4322210045 hasAuthorship W4322210045A5088072945 @default.
- W4322210045 hasConcept C109931610 @default.
- W4322210045 hasConcept C110872660 @default.
- W4322210045 hasConcept C111368507 @default.
- W4322210045 hasConcept C115540264 @default.
- W4322210045 hasConcept C122120755 @default.
- W4322210045 hasConcept C125403950 @default.
- W4322210045 hasConcept C127313418 @default.
- W4322210045 hasConcept C132651083 @default.
- W4322210045 hasConcept C142796444 @default.
- W4322210045 hasConcept C151152651 @default.
- W4322210045 hasConcept C158836135 @default.
- W4322210045 hasConcept C18903297 @default.
- W4322210045 hasConcept C2780892065 @default.
- W4322210045 hasConcept C39432304 @default.
- W4322210045 hasConcept C72958200 @default.
- W4322210045 hasConcept C74126248 @default.
- W4322210045 hasConcept C86803240 @default.
- W4322210045 hasConcept C86839594 @default.
- W4322210045 hasConceptScore W4322210045C109931610 @default.
- W4322210045 hasConceptScore W4322210045C110872660 @default.
- W4322210045 hasConceptScore W4322210045C111368507 @default.
- W4322210045 hasConceptScore W4322210045C115540264 @default.
- W4322210045 hasConceptScore W4322210045C122120755 @default.
- W4322210045 hasConceptScore W4322210045C125403950 @default.
- W4322210045 hasConceptScore W4322210045C127313418 @default.
- W4322210045 hasConceptScore W4322210045C132651083 @default.
- W4322210045 hasConceptScore W4322210045C142796444 @default.
- W4322210045 hasConceptScore W4322210045C151152651 @default.
- W4322210045 hasConceptScore W4322210045C158836135 @default.
- W4322210045 hasConceptScore W4322210045C18903297 @default.
- W4322210045 hasConceptScore W4322210045C2780892065 @default.
- W4322210045 hasConceptScore W4322210045C39432304 @default.
- W4322210045 hasConceptScore W4322210045C72958200 @default.
- W4322210045 hasConceptScore W4322210045C74126248 @default.
- W4322210045 hasConceptScore W4322210045C86803240 @default.
- W4322210045 hasConceptScore W4322210045C86839594 @default.
- W4322210045 hasLocation W43222100451 @default.
- W4322210045 hasOpenAccess W4322210045 @default.
- W4322210045 hasPrimaryLocation W43222100451 @default.
- W4322210045 hasRelatedWork W152433454 @default.
- W4322210045 hasRelatedWork W2030466717 @default.
- W4322210045 hasRelatedWork W2075698732 @default.
- W4322210045 hasRelatedWork W2328577209 @default.
- W4322210045 hasRelatedWork W2332190326 @default.
- W4322210045 hasRelatedWork W2736780519 @default.
- W4322210045 hasRelatedWork W2773527722 @default.
- W4322210045 hasRelatedWork W2791068540 @default.
- W4322210045 hasRelatedWork W2993184503 @default.
- W4322210045 hasRelatedWork W3135192324 @default.
- W4322210045 isParatext "false" @default.
- W4322210045 isRetracted "false" @default.
- W4322210045 workType "article" @default.