Skip to content
For WHOI personnel, vendors, and visitors: COVID-19 Guidelines

Image

Long-Buried Trends

Long-Buried Trends

February 5, 2019

This is a bird’s-eye view of a blue hole in the Bahamas. In the middle of it, WHOI researchers in a pontoon boat prepare to extract cores of sediments that settled to the bottom. Blue holes are naturally occurring deep holes in the seafloor. The dark blue color of the deeper waters in these submerged caverns contrasts dramatically with the sapphire hues of surrounding shallower waters. Blue holes are ideal basins to catch particles swept in by passing hurricanes. Researchers in the WHOI Coastal Systems Group examine the sediments to reveal past patterns of hurricane and ocean temperatures, which can help us predict and prepare for future hurricane activity. (Photo by Richard Sullivan, Texas A&M University at Galveston)

Image and Visual Licensing

WHOI copyright digital assets (stills and video) contained on this website can be licensed for non-commercial use upon request and approval. Please contact WHOI Digital Assets at images@whoi.edu or (508) 289-2647.