SeaHarmony welcomes all ocean scientists, ocean educators, resource managers, artists, and ocean related organizations and community groups.
The ocean plays a huge role in controlling Earth’s climate. Large amounts of energy from the sun are absorbed by the ocean, and that heat gets redistributed around the world by large-scale ocean currents. Changes in these currents are predicted to occur as the earth warms, resulting in changes to both small scale and large scale weather and climate.
The air above the ocean is intricately connected to the ocean floor miles below. Carbon dioxide dissolves into the surface of the ocean from the atmosphere and phytoplankton use the carbon dioxide for photosynthesis. Other organisms at the surface eat the phytoplankton and when they die they sink down towards the sea floor. Creatures living in the deep sea depend on this falling matter for food.
Hawaiʻians are well known for their strong ocean voyaging heritage. Archeologists have discovered that Egyptians were also adept seafarers. The Egyptians built massive ships capable of traveling over 1000 miles. Furthermore, these ships were built to be disassembled and reassembled, because the Egyptians had to break them down and carry them 100 miles across the desert to trade goods.
On the outside, green turtles are usually some combination of brown, black and grey in color, with yellow accents. They are called “green” turtles because their internal fat tissue is green due to their herbivorous diet.
Rip currents, narrow plumes of water flowing out to sea, can move as quickly as eight feet per second. While panicked swimmers often try to fight the current, the easier way to get out of a rip current is to swim parallel to shore until the current releases you, and then swim back to land.
Photo: The Ocean Cleanup Project In October 2018, “Wilson”, or System 001 of the Ocean Cleanup Project, was deployed in the Great Pacific Garbage Patch with the purpose of catching and containing floating trash. Quickly after deployment, the team of engineers and developers working on the project noticed that while the barrier was collecting trash, it was also losing it. The barrier system is a 600m long, solar-powered apparatus with a 3m deep skirt, cameras, sensors, and satellite antennas designed to trap floating debris. Now that the system has been tested in the marine... (more)