Researchers create first model for hurricane hazard assessment that is both open source and capable of accounting for climate change. Climate scientists at Columbia University have developed a new, global hurricane model for estimating the long-term hazard of rare, high impact storms under different climate scenarios. The model uses a novel approach to efficiently simulate […]
Read our ENSO Essentials & Impacts pages for more about El Niño and La Niña. Tony Barnston provides an overview of the briefing What’s New Since last month’s briefing, sea-surface temperature (SST) anomalies in the area of the central equatorial Pacific Ocean that helps define El Niño and La Niña events, called the Nino3.4 region (see map below), have held at a similar […]
At Columbia’s International Research Institute for Climate and Society, we work to ensure that the most climate-vulnerable people in the world have enough to eat for themselves and their families, stay healthy and keep out of harm’s way. Our work is based on advancing science, building trust, and thinking long term. Why do we do […]
Lisa Goddard directs Columbia’s International Research Institute for Climate and Society (IRI), which helps developing countries anticipate and manage the impacts of climate change. Columbia Magazine asked her to explain how climate scientists can predict weather patterns months in advance, and how their work is improving people’s lives. Columbia Magazine: IRI is at the forefront […]
Alessandra Giannini, a climate scientist at the International Research Institute for Climate and Society, part of Columbia University’s Earth Institute, has been selected as one of 18 researchers to receive funding from French President Emmanuel Macron’s “Make Our Planet Great Again” program. Macron announced the new research program in June after the United States indicated […]
Chia-Ying Lee is an associate research scientist at the International Research Institute for Climate and Society. She studies tropical cyclones, including their structure and the intensity evolution, as well as their prediction at the weather, sub-seasonal scales, and long-term risk assessment. At the annual meeting of the American Geophysical Union next week, Lee will present her work on understanding the factors […]
A range of IRI’s areas of expertise will be represented at this year’s annual meeting of the American Geophysical Union (AGU). One scientist will present on a tool for supporting decision making in agriculture. Another presentation focuses on improving our fundamental ability to predict tropical cyclones. Security under changing conditions is a major theme in […]
Read our ENSO Essentials & Impacts pages for more about El Niño and La Niña. Tony Barnston provides an overview of the briefing What’s New Since last month’s briefing, sea-surface temperatures (SSTs) have cooled further in the area of the central equatorial Pacific Ocean that helps define El Niño and La Niña events, called the Nino3.4 region (see map below). The weekly SST […]
Read our ENSO Essentials & Impacts pages for more about El Niño and La Niña. Tony Barnston provides an overview of the briefing What’s New As winter approaches in the northern hemisphere and summer in the southern, seasonal forecasts in both hemispheres are showing some typical La Niña climate impacts as well as some surprises. Since last month’s briefing, sea-surface temperatures (SSTs) […]
By Rebekah Heath On the tails of the destructive California wildfires of this year, the 2017 Conference on Fire Prediction Across Scales is scheduled to take place October 23-25 at Columbia University. Globally, fires play an important role in climate change, as they emit both aerosols and greenhouse gases into the atmosphere at accelerated rates. […]
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