Ocean city hotels on the beach. Oceans Seafloor amber may hold hints of a tsunami 115 million years ago Oddly shaped deposits of tree resin point to massive waves that struck northern Japan roughly 115 million years ago and Explore how the ocean shapes life on Earth. Dive into key topics here. Without the ocean, life as we know it wouldn't be possible. Remotely collected ocean color data can be used as a substitute for directly sampling and examining water quality in any body of water. At the surface and beneath, currents, gyres and eddies physically shape the coasts and ocean bottom, and transport and mix energy, chemicals, within and among ocean basins. Ocean color is a measure of sunlight that is reflected by the water and its components, such as phytoplankton, sediments, and colored dissolved organic matter (CDOM). It sustains us, surprises us, and holds mysteries we're only beginning to understand. Ocean acidification is a reduction in the pH of the ocean over an extended period of time, caused primarily by an increase of carbon dioxide from the atmosphere. Jan 31, 2022 ยท Researchers are using satellite data and machine learning to map microplastic concentrations across the ocean. Within this depth, sunlight penetrates NASA's Ocean Color Level 3 and 4 Browser allows users to view, download, or order global composites at various spatial and temporal scales (level 3) or get results from analyses of lower-level data (level 4). Most of this oxygen is created in the top 200 meters (656 feet) of the ocean's surface. First, the ocean is the largest source of oxygen on Earth. . Woods Hole Oceanographic Institution (WHOI) is the world's premier independent organization dedicated exclusively to ocean research, technology, and education. NASA's chlorophyll data offer researchers essential information for analyzing plant life across the world's land, water bodies, and ocean. There are a number of key reasons why. According to scientists, approximately half of the planet's oxygen production originates from the sea. Oceans Seafloor amber may hold hints of a tsunami 115 million years ago Oddly shaped deposits of tree resin point to massive waves that struck northern Japan roughly 115 million years ago and Explore how the ocean shapes life on Earth. We combine state-of-the-art science, engineering, and ship operations to unravel the mysteries of the deep and devise science-based solutions to planet-wide problems. 9vgdh wqiwje hnmh pw un5 kegj fg 9nh mkdgas 9xlzd83