Scientists get to the bottom of deep Pacific ventilation

Recent findings, with important implications for ocean biogeochemistry and climate science, have been published by Nature Communications in a paper by Associate Professor Mark Holzer from UNSW Science's School of Mathematics ...

Building a detailed seafloor map to reveal the ocean's unknowns

Marine scientists often feel like they're fumbling in the dark. The global ocean covers about 71 percent of our planet and is central to life as it exists on Earth. But only about 20 percent of the seafloor has been directly ...

Small 'snowflakes' in the sea play a big role

In the deep waters that underlie the productive zones of the ocean, there is a constant rain of organic material called "marine snow." Marine snow does not only look like real snow but also behaves similarly: Large flakes ...

Tracking carbon from the ocean surface to the twilight zone

A seaward journey, supported by both NASA and the National Science Foundation, set sail in the northern Atlantic in early May—the sequel to a complementary expedition, co-funded by NSF, that took place in the northern Pacific ...

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