Lamont-Doherty Earth Observatory Archives - State of the Planet

maps of jamaica bay marshes

Urbanization is Cutting Off Life Support to NYC’s Wetlands

New study reveals surprising facts behind a shrinking wetland, and suggests remedies.

by |September 24, 2018

North Korea’s 2017 Bomb Test Set Off Later Earthquakes, New Analysis Finds

Using newly refined analysis methods, scientists have discovered that a North Korean nuclear bomb test last fall set off aftershocks over a period of eight months on a previously unmapped earthquake fault nearby.

by |September 24, 2018

Columbia Researchers Help With Plan to Restore and Protect the Hudson River

A comprehensive plan outlines ways to clean up the Hudson River and reduce the impacts from development and climate change.

by |September 18, 2018
smokestacks

Center on Global Energy Policy Launches Carbon Management Research Initiative

The initiative will help to drive business models, investment vehicles, and policies for a new carbon economy.

by |September 17, 2018

Rooting Out the Errors in Climate Models To Better Predict Hurricanes

By enhancing climate models, a project will help to improve forecasts of intense hurricanes like Hurricane Florence.

by |September 13, 2018
hurricane florence path

Why Hurricane Florence is Unusual and Dangerous

Experts from around the Earth Institute weigh in on some of the biggest questions about Hurricane Florence.

by |September 12, 2018
hurricane florence

Hurricane Florence: Resources for Journalists

Our hurricane and disaster experts are standing by to answer media questions about hurricane physics, emergency response, climate change, and more.

by |September 12, 2018

A Milestone for Forecasting Earthquake Hazards

In a new study, researchers report that their physics-based model of California earthquake hazards replicated estimates from the state’s leading statistical model.

by |August 22, 2018

Lead Is Poisoning Children on U.S. Military Bases, Says Report

An extensive investigation by the Reuters news agency has found that many children living on U.S. military bases may be exposed to hazardous levels of lead in decaying family housing.

by |August 21, 2018
water sampling device is lowered off the ship into the ocean

Every (Fifth) Breath We Take: Friends of Phytoplankton and Why They Matter

Tiny microbes called phytoplankton live beneath the ocean’s surface, producing oxygen that is essential to human survival. A new study sheds light on how these all-important diatoms survive and thrive under difficult conditions.

by |August 16, 2018