Multimedia Items
Do all plastics degrade the same?
Plastic pollution is widely recognized as a huge problem for marine ecosystems and human health, but the lack of alternatives makes it hard to minimize its impacts. That’s why #WHOI scientists, in partnership with Eastman Chemical, have created a prototype for a new type of plastic straw derived from wood. A new study published in ACS Sustainable Chemistry & Engineering shows these cellulose diacetate straws break down even faster than paper. One of the study’s authors WHOI scientist Collin Ward says this research emphasizes the importance of partnerships between industry and academia when it comes to keeping pollutants out of the ocean.
Read MoreUnderwater Vehicles: How much pressure?
Underwater Vehicles: How deep can we go?
Underwater Research Vehicles
Antarctic Ecosystem
The Arctic Ocean Ecosystem
Despite the harsh weather and the ice cover, the Arctic Ocean is teeming with life. It has a complex but abundance ecosystem that supports large predators such as walruses, polar…
Read MoreThe Arctic: Ocean Circulation
Follow the water as it enters and exits the Arctic Ocean. Click on the numbers to find out how the Arctic Ocean Circulation works.
Read MorePlate Movements
Plate Boundaries
Sources: Earthquake Data: National Geophysical Data Center / World Data Service (NGDC/WDS): Significant Earthquake Database. National Geophysical Data Center, NOAA. doi:10.7289/V5TD9V7K Vent Field Data: Beaulieu, S.E., 2015, InterRidge Global Database of…
Read MoreOcean Twilight Zone: The Human Connection
Ocean Twilight Zone: Migration
Ocean Twilight Zone: Carbon
Twilight Zone Technology
Life in the Twilight Zone
Twilight Zone Basics
Fast-Spreading Mid-Ocean Ridge
Faster spreading ridges like the northern and southern East Pacific Rise are “hotter,” meaning more magma is present beneath the ridge axis and more volcanic eruptions occur. Because the plate…
Read MoreSlow-Spreading Mid-Ocean Ridge
Slow spreading ridges like the Mid-Atlantic Ridge generally have large, wide rift valleys, sometimes as big as 10-20 km wide and very rugged terrain at the ridge crest that can…
Read MoreMid-Ocean Ridges: Axial Ridge
Photosynthesis vs. Chemosynthesis
Hydrothermal Vent Life
Vents Around the World
Sources: InterRidge Vents Database Version 2.0, credit: S.E. Beaulieu, 2010, InterRidge Global Database of Active Submarine Hydrothermal Vent Fields: prepared for InterRidge, Version 2.0. World Wide Web electronic publication; Beaulieu,…
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