Ping Ocean Floor Antartic

For comparison the average depth of the ocean is about 12 100 feet or 2 3 miles according to noaa.

Ping ocean floor antartic.

Because the undersea topography influences sea ice ocean currents and marine life the digital map will help researchers who model antarctic processes jan erik arndt an editor on the project. The thwaites glacier is often considered one of the most important when it comes to changes in sea level but it has been little studied. Researchers have uncovered a rarely seen antarctic gem on the ocean floor. Widespread active methane seepage was reported off the sub antarctic island of south georgia in 2014 a first for the southern ocean.

But that s really a different oceanographic area than the. A mysterious pinging noise is emanating from the seafloor in one of canada s northernmost territories and officials have yet to identify the source. A new expedition hopes to change that. It is a process that s likely to accelerate the process of global heating.

Antarctica the world s southernmost continent is almost wholly covered by an ice sheet and is about 5 5 million square miles 14 2 million square km in size. It is divided into east antarctica largely composed of a high ice covered plateau and west antarctica an archipelago of ice covered mountainous islands. While the icy continent is known the world over for its white landscapes and distinctive wildlife scientists have. A remotely operated sub has captured stunning images of the antarctic seafloor revealing a surprisingly dynamic and colorful world filled with spidery starfish coconut shaped sponges and.

The deepest part of the ocean however is about 36 200 feet or 6 9 miles at the southern.