Towering undersea volcano mapped off Indonesia
Scientists on a deep-sea expedition off Indonesia have discovered a towering volcano: It rises 10,000 feet (3,000 meters) from the ocean floor, yet remains far from sight at the water’s surface.
U.S. and Indonesian researchers, using a powerful sonar system and a robotic vehicle with high-definition video, are exploring terrain off Sulawesi island in hopes of getting a glimpse into complex and little-known marine ecosystems.
They have mapped 2,400-sq.-miles (6,200 sq.-kilometers) of sea floor since setting off last month, an area equal to the size of the U.S. state of Delaware, according to a news release from the American embassy in Jakarta.
They found one undersea volcano that rises more than 10,000 feet (3,000 meters) in water 18,000-feet- (5,480-meters-) deep, said Jim Holden, the chief U.S. scientist for the first leg of the joint expedition.
“This is a huge undersea volcano,” he said, “taller than all but three or four mountains in Indonesia.”
The researchers hope the maps and video produced from the journey will pave the way for others who want to follow up on their preliminary findings.
“The more we understand these undersea features and the communities of life they support, the better we can manage and protect the ocean and its resources,” said Holden, a microbiologist at the University of Massachusetts in Amherst.
Sugiarta Wirasantosa, the chief Indonesian scientist for the expedition, said the research could contribute to protecting ecosystems that support fisheries.
The expedition concludes on August 14.
- Cisco to provide private 5G network to enterprises in Malaysia with TM
- Here are the cities leading the data center growth in Asia Pacific
- For SMBs in Singapore, 5G is not as complicated as it seems
- The Great Layoff has not dampened the demand for tech talent
- Empowering security for mission-critical applications