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Most descriptions of sounds produced by whales at sea have been described from scattered, unsystematic observation and recording of animals during shipboard encounters. Such encounters provide data on...
Exploration for Deep-Sea Corals on North Pacific Seamounts and Islands
North Pacific Seamounts Islands
2015/7/22
Seamounts are mountains that rise from the seafloor. The technical geological definition of a seamount is a steep-sided feature with greater than 1000 m of relief compared to the surrounding sea botto...