Projects and Initiatives
Abrupt Climate Change
We all know that climate is either going to change, or is already doing so, as a result of human activities changing the atmosphere's composition and its land surface.
African Climate and Human Evolution
Understanding the role of climate change on African faunal evolution
Antarctic Sea Ice Forecast
Antarctic sea ice seasonal forecasts based on a linear Markov model are in high demand for both observational and climate communities. They are provided by Xiaojun Yuan and Dake Chen.
ANZFLUX
The Antarctic Zone Flux Experiment (ANZFLUX) was conducted aboard the R/V Nathaniel B. Palmer in the Eastern Weddell Sea.
Bridging the Poles
The "Bridging the Poles" workshop brought educators, scientists and media specialists together to focus on building stronger partnerships between Arctic and Antarctic communities, and bet
Climate Kids Corner
Activities and Links for K-12 children interested in oceanography and the climate
CORC-ARCHES
CCORC - Consortium on the Ocean's Role in Climate
ARCHES - AbRupt climate CHangE Studies
Hudson River Monthly CTD Surveys
A monitoring program was initiated in 2001 to monitor the Hudson River's basic state variables of salinity, temperature and density along transects from New York Harbor to Troy.
Jamaica Bay Physical and Biogeochemical Study
Integrated reconnaissance of the physical and biogeochemical characteristics of Jamaica Bay, New York.
LDEO ENSO Forecasts
Monthly forecasts of tropical Pacific SST and wind anomalies.
North American Drought Research at Lamont-Doherty Earth Observatory
Research led by Richard Seager describes a modeling and paleoclimate perspective on the causes of North American droughts.
North Atlantic Oscillation
Introduction to the North Atlantic Oscillation, the most significant climate phenomena in the northern hemisphere.
Ocean Carbon Cycle Research
How much CO2 from human activity enters the ocean?
Polar Climate Group
Research and analysis of the Polar Regions and their impact on global climate.
Southern Ocean Circulation and overturning
The ring of deep water around Antarctica not only links the major ocean [Atlantic/Pacific/Indian] , but also produces dense waters along the continental margins of the frozen continent, which sinks
The Gulf Stream European Climate Myth
The Gulf Stream-European climate myth
Torrey Plant Physiology Lab
The Ecophysiology group studies the physiological mechanisms underlying plant responses to environmental conditions and the influence these responses have on ecological pa









![Picture 3.png The Indonesian Throughflow [ITF] represents the only tropical interocean link; it is closely coupled to the large scale climate system, as the El Niño-Southern Oscillation (ENSO), the Asian Monsoon, the Indian Ocean Dipole (IOD); it shapes the marine envi](http://www.ldeo.columbia.edu/files/imagecache/FixedWidthTeaser/projects/Picture 3.png)








