Global map of chlorophyll concentration in the oceans reflecting phytoplankton biomass. Ocean phytoplankton chemically fix carbon through photosynthesis and capture about an equal amount of carbon as land vegetation. The data is derived via the NASA MODIS instrument measuring ocean color (here over 1 month in March 2023) and converting it to concentration via an empirical relationship. Chlorophyll concentration is also used to monitor global climate change. The custom-made Scientific colour map ‘breda‘ is used to represent data accurately and to all readers.
- Creator: Fabio Crameri
- Original version: 28.05.2023
- This version: 16.10.2023
- License: Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
- Specific citation: This graphic by Fabio Crameri presenting NASA MODIS data is available via the open-access s-ink.org repository.
- Related reference: –
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