![]() ![]() Teachers and students also are involved through the Adopt-a-Drifter Program and we deployed drifters marked with decals from two schools partnered through it: Universite Nancy (France) and Grandview Elementary School – Grades K, 1, 2, 3, 4, 5. Drifters actively transmit data for over a year, but like anything in the sea, can become the home for bio-fouling organisms that can interfere with their operation. Data transmitted automatically to satellites is broadcast to the Global Drifter Program and available continuously to researchers. They will provide a global network spread out on a 3º by 3º ocean grid (180-miles by 180miles). Drifter currentsĭrifters have been distributed since 1999 and continuously monitor temperature, salinity and currents. Because of this, a vessel dedicated to research is not required, and commercial and even cruise ships have participated in this world-ocean study. The buoys are deployed from a variety of vessels and one of the main advantages is that a vessel does not have to slow down or stop to launch them. ARGO is the international program that deploys and monitors a global network of autonomous floats that monitor ocean conditions (“Taking the pulse of the oceans.”). ![]() A hat blown off your head by the wind becomes flotsam, but something deliberately discarded is jetsam. ![]() Geographical area of cruise: Southeast Pacificįlotsam and Jetsam “Never bring anything onto a boat that you can’t afford to lose.” (Nancy Church – Cape Cod Museum of Natural History)Įxcept for the anchor, there are very few items that go overboard intentionally on a ship. Mission: VOCALS, an international field experiment designed to better understand the physical and chemical processes of oceanic climate systems ![]()
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