//archives

biophysical interactions

This tag is associated with 3 posts

Phytoplankton Bloom Driven by Volcanic Eruption

A large volcanic eruption in 2018 deposited tons of lava into the Pacific Ocean. Scientists were puzzled that the lava-impacted region of the ocean had explosive growth of microalgae called phytoplankton. They discovered that the lava was heating nutrient-rich waters at the seafloor, which made them rise up to the surface. Channing PrendI’m a physical […]

Antarctic phytoplankton blooms linked to seafloor topography

A recent study uses observations from robotic floats to examine phytoplankton blooms in the Southern Ocean. The data show that biological productivity is closely linked to seafloor topography. This is because currents flowing over seamounts cause enhanced mixing that delivers nutrients to the sunlit upper ocean where phytoplankton grow. Channing PrendI’m a physical oceanography PhD […]

Phytoplankton Expanding Northward as Arctic Sea Ice Retreats

A recent study uses satellite data to show that Arctic sea ice retreat is causing changes in the timing and location of spring phytoplankton blooms, which play a large role in the regional ecosystem and carbon cycle. Channing PrendI’m a physical oceanography PhD student at Scripps Institution of Oceanography in La Jolla, California. I use […]

Subscribe to oceanbites

@oceanbites on Twitter

WP Facebook Auto Publish Powered By : XYZScripts.com