Ontology highlight
ABSTRACT:
SUBMITTER: Dutkiewicz S
PROVIDER: S-EPMC6362115 | biostudies-literature | 2019 Feb
REPOSITORIES: biostudies-literature
Dutkiewicz Stephanie S Hickman Anna E AE Jahn Oliver O Henson Stephanie S Beaulieu Claudie C Monier Erwan E
Nature communications 20190204 1
Monitoring changes in marine phytoplankton is important as they form the foundation of the marine food web and are crucial in the carbon cycle. Often Chlorophyll-a (Chl-a) is used to track changes in phytoplankton, since there are global, regular satellite-derived estimates. However, satellite sensors do not measure Chl-a directly. Instead, Chl-a is estimated from remote sensing reflectance (R<sub>RS</sub>): the ratio of upwelling radiance to the downwelling irradiance at the ocean's surface. Us ...[more]