Earth Institute

Deploying an ocean bottom seismometer from the R/V Oceanus. Photo: Lamont-Doherty

Lamont to Develop New Earthquake and Tsunami Warning System

A new pilot program led by the Lamont-Doherty Earth Observatory aims to provide earlier and more accurate warnings of damaging ground-shaking from earthquakes and the imminent arrival of tsunamis.

by |January 17, 2017
Julian Seelan Portrait 2

Columbia Alumni Making Sense of Sustainable Investing

While more institutional investors are factoring sustainability in their investment decisions, there is little agreement about what sustainability means, or how to measure it. Interviews with three sustainable investment professionals—all graduates of Columbia University’s Sustainability Management graduate program—indicate a growing demand for investing that accounts for sustainability performance, but also obstacles to discerning the best… read more

by |January 6, 2017
EICES caterpillar

Learn About Environmental Sustainability and Conservation

The Earth Institute Center for Environmental Sustainability offers an Executive Education Program in Environmental Sustainability and Conservation that is geared toward professionals seeking an understanding of our natural world and our changing environment.

by |December 22, 2016
Students work at a small garden designed to absorb rainwater in the Soundview neighborhood of the Bronx, N.Y. They inspect soil cores they left the week before, in order to determine changes in nutrient content. Photo: Nandan Shetty

New York Lets a Thousand Bioswales Bloom

In an effort to curb sewage overflows, New York City has turned to green infrastructure: right-of-way bioswales, green roofs and rain gardens, among other practices. These measures help decrease stormwater runoff by increasing pervious areas and introducing water-loving plants that can absorb some of the water and encourage evaporation.

by |November 22, 2016
While achieving sustainable agriculture is one of the greatest challenges of our age, at its core there is nothing political or controversial about it:  Agriculture that does not meet these criteria will not persist and will be unable to support human civilization.

Sustainable Agriculture Through Innovation and Collaboration

Individuals and institutions are becoming increasingly concerned about the social and environmental impacts and the broader societal ramifications associated with conventional agricultural systems. In response, many are acting to bring into view a brighter future that is capable of satisfying a long list of criteria that define sustainable agriculture.

by |November 16, 2016
ARC cover 2016 crop for feat

How to Prep a City for Climate Change

Cities around the world already have begun responding to climate change, and a new report from the Earth Institute provides a deep analysis about the risks they face and a detailed look at what some cities are doing about it.

by |November 3, 2016
panel 2

Lessons of Climate Resilience in New York City

The Earth Institute hosted a panel focused on how New York City, and other cities like it, can take steps to become stronger and more resilient in the face of climate change.

by |October 24, 2016
open house snip 2016

Lamont Opens Doors to Earth Sciences at Open House

Nearly 3,000 people showed up to explore the Lamont-Doherty Earth Observatory’s campus and laboratories at the open house on Oct. 8. Watch the video and find out what it was all about.

by |October 19, 2016
sophia

How a Student Project Helped to Change JetBlue’s Course

What began as research at Columbia University became the catalyst for improving the sustainability of an airline, as JetBlue recently forged a 10-year deal to buy 330 million gallons of jet fuel made partially from plants.

by |October 19, 2016
117

Watch: Cities and the Climate Change Challenge

Join us for a symposium on Lessons of Climate Resilience in New York City this Wednesday, Oct. 19, from 6-7:15 p.m. in Low Library on the Columbia University campus.

by |October 18, 2016