New research led by NASA researchers has found populations of the microscopic marine plants, phytoplankton, have decreased in the Northern Hemisphere. An analysis using a NASA model in combination with ocean satellite data between 1998 and 2012, showed a 1% decrease of phytoplankton per year.
Research: Decadal Trends in Global Pelagic Ocean Chlorophyll: A New Assessment Combining Multiple Satellites, In Situ Data and Models, Journal of Geophysical Research: Oceans
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Research: Decadal Trends in Global Pelagic Ocean Chlorophyll: A New Assessment Combining Multiple Satellites, In Situ Data and Models, Journal of Geophysical Research: Oceans
This video is public domain and can be downloaded at:
Like our videos? Subscribe to NASA's Goddard Shorts HD podcast:
...
Or find NASA Goddard Space Flight Center on Facebook:
Or find us on Twitter:
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