Nā Hua‘ōlelo Kālaimeaola | Biological Vocabulary in 'Ōlelo Hawaiʻi
Deep Sea Biodiversity & Ancient Volcanoes near Johnston Atoll
Johnston Atoll, one of the most isolated atolls in the world, is located in the central Pacific Ocean, between the Hawaiian Islands, the Line Islands, and the nation of Kiribati. Around this atoll, the Pacific Remote Island Marine National Monument (PRIMNM) was expanded in 2014 to protect the full 200 nautical mile perimeter of the exclusive economic zone (EEZ) encompassing many unexplored seafloor features.
Luʻuaeaahikiikekumu - Ancient Seamounts of Liliʻuokalani Ridge
This expedition will have E/V Nautilus returning to Papahānaumokuākea Marine National Monument (PMNM) to build on the accomplishments of the 2021 Luʻuaeaahikiikalipolipo expedition, which mapped the previously unmapped Liliʻuokalani Ridge Seamounts. The team returns for the first visual exploratory surveys of the seamount chain looking to investigate a puzzling split in the seamount trail.
Luʻuaeaahikiikalipolipo - Mapping Liliʻuokalani Seamounts in Papahānaumokuākea MNM
This 20-day expedition will involve multibeam and sub-bottom profiler mapping on Liliʻuokalani Seamounts, located in an expansion area of the Papahānaumokuākea Marine National Monument (PMNM). PMNM encompasses 582,578 square miles of the Pacific Ocean, an area larger than all the United States’ national parks combined, and is one of the largest marine conservation areas in the world.
Luʻuaeaahikiikapapakū - Ancient Volcanoes in Papahānaumokuākea Marine National Monument
Returning to Papahānaumokuākea Marine National Monument (PMNM) after an expedition in 2018, our team will be conducting ROV surveys on a chain of seamounts, and document whether these underwater mountains support vibrant coral and sponge communities like others in the region.