The Chlorophyll-a data suite provides global, gridded composites of surface chlorophyll-a concentration (a proxy for phytoplankton biomass). CHL supports time-series and climatologies, anomaly detecti
The Ocean Biology DAAC produces near real-time (NRT) products using the best-available combination of ancillary data from meteorological and ozone data. As such, the inputs and the calibration used
Global Change Master Directory (GCMD)2025-02-07 更新40
The broad continental shelf of Ross Sea sustains high productivityand exhibits a typical seasonal species succession from Pheaocystis antarctica to diatoms with significant spatial variabilities. The