Widespread changes in Southern Ocean phytoplankton blooms linked to climate drivers

Widespread changes in Southern Ocean phytoplankton blooms linked to climate drivers

Climate change is expected to elicit widespread alterations to nutrient and light supply, which interact to influence phytoplankton growth and their seasonal cycles. Using 25 years of satellite chlorophyll a data, we show that large regions of the Southern Ocean express significant multi-decadal tre...

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Veröffentlicht in:Nature climate change 2023-09, Vol.13 (9), p.975-984
Hauptverfasser: Thomalla, Sandy J., Nicholson, Sarah-Anne, Ryan-Keogh, Thomas J., Smith, Marié E.
Format: Artikel
Sprache:eng
Schlagworte:
704/47
704/829/826
Amplitude
Amplitudes
Blooms
Carbon dioxide
Chlorophyll
Chlorophyll a
Climate Change
Climate Change/Climate Change Impacts
Earth and Environmental Science
Ecosystem services
Energy transfer
Environment
Environmental Law/Policy/Ecojustice
Food chains
Food webs
Global climate
Marine ecosystems
Oceans
Phytoplankton
Plankton
Satellites
Seasonal variation
Seasonal variations
Seasonality
Trophic levels
Uptake
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Beschreibung
Zusammenfassung:Climate change is expected to elicit widespread alterations to nutrient and light supply, which interact to influence phytoplankton growth and their seasonal cycles. Using 25 years of satellite chlorophyll a data, we show that large regions of the Southern Ocean express significant multi-decadal trends in phenological indices that are typically larger (
ISSN:1758-678X
1758-6798
DOI:10.1038/s41558-023-01768-4