Search Results for CTD
Mineral-Rich Habitats of Southern California The deep sea hosts minerals that contain high quantities of elements that are valuable for human societies. Countries around the world are preparing to develop extractive practices for deep-sea minerals, and baseline biological data are needed to further assess the life that may dwell on or around minerals in different … Continued
In June, Falkor will return to the Phoenix Islands under Chief Scientist Randi Rotjan. The scientific objectives include continuing to investigate deep-sea microbes’ therapeutic potential; examining how ancient cold water corals survive predation by corallivores; and enquiring into the equator’s effect on the ecology of deep coral and sponge communities.
Within Australia’s largest marine reserve, the recently established Coral Sea Marine Park, lies the Queensland Plateau, one of the world’s largest continental margin plateaus at nearly 300,000 square kilometers.
Ashmore Reef Marine Park is home to unique coral ecosystems: Mesophotic Coral Ecosystems (MCEs). While the waters of Australia are famous for shallower coral systems such as the Great Barrier Reef, MCEs there (and around the globe) remain largely unknown and undocumented.
Very few deep sea areas both in and outside of Australia have been well-sampled over large spatial and temporal scales, and a large number of species still remain undiscovered and unnamed.
Rising water temperatures and increasing carbon dioxide concentrations remain among the greatest threats to ocean ecosystems globally. This warming trend and associated ocean acidification poses a unique threat to species that use calcium carbonate to build their shells or skeletons, such as corals.
This expedition will feature exploration of the Emperor Seamount Chain while researching biodiversity and its drivers. Using currents, mapping, and radio isotopes to track water masses – as well as genetic sampling of corals – the team will determine the driving force behind coral distribution in this region.
This expedition will feature exploration of the Emperor Seamount Chain while researching biodiversity and its drivers. Using currents, mapping, and radio isotopes to track water masses – as well as genetic sampling of corals – the team will determine the driving force behind coral distribution in this region.
This expedition will feature exploration of the Emperor Seamount Chain while researching biodiversity and its drivers. Using currents, mapping, and radio isotopes to track water masses – as well as genetic sampling of corals – the team will determine the driving force behind coral distribution in this region.
Methane is a more potent greenhouse gas than carbon dioxide, but exists at far lower concentrations in the atmosphere. Many think of methane as a free-floating gas so it can be a surprise to learn that nearly one-fifth of the Earth’s methane is stored beneath the ocean’s waters in marine sediments in the form of gas hydrate.
