The atmosphere and the oceans carry on an exchange of carbon dioxide (CO2), a major greenhouse gas. This is particularly significant in the equatorial Pacific Ocean because it is one of the most important yet highly variable natural source areas for the emission of CO2 to the atmosphere.
News and Events
October 30, 2003
Lamont Researchers Discover Currents Connecting Pacific and Indian Oceans Are Colder and Deeper Than ExpectedOctober 24, 2003
Scientists at Columbia University’s Lamont-Doherty Earth Observatory have found that currents connecting the Indian and Pacific Oceans are colder and deeper than originally believed. This discovery may one day help climate modelers predict the intensity of the Asian monsoon or El Niño with greater accuracy and with more lead-time than is currently possible.
Lamont Doherty Researcher Develops New Use For Seismic Reflection Data: Revealing Locations And Potentials For Mega EarthquakesAugust 08, 2003
Researchers have found an important new application for seismic reflection data, commonly used to image geological structures and explore for oil and gas. Recently published in the journal Nature, new use of reflection data may prove crucial to understanding the potential for mega earthquakes.
May 02, 2003
Detailed analysis of regional and teleseismic waveform data from the June 18, 2002, Evansville, Indiana earthquake indicates that the earthquake occurred at a depth of about 18 km (±2 km).