El Niño Archives - Page 2 of 4 - State of the Planet

Learning from El Niño as La Niña Odds Rise

Although El Niño is weakening, its ramifications continue to be felt around the world. Drought and resulting food insecurity is one of the major implications for southeast Asia, eastern and southern Africa, Central America and the Caribbean. Sixty million are in need of emergency relief today, according to the United Nations.

by |April 28, 2016
Staghorn coral showing signs of bleaching. Sarah Depper/CC-BY-2.0

Bleach Patrol: Turning Surfers into Scientists to Help Coral Reefs

With coral bleaching spreading, a new project and app called Bleach Patrol is putting surfers, divers and snorkelers to work as citizen scientists, keeping an eye on the world’s coral reefs.

by |March 4, 2016

El Niño and Global Warming—What’s the Connection?

The United Nations has declared 2015 the hottest year since record keeping began. It was also a year marked by the occurrence of a “super” El Niño. Are the warming temperatures and El Niño connected?

by |February 2, 2016

What Does El Niño Mean, in 3.4 Seconds

Scientists at the International Research Institute for Climate and Society took a moment from their work (a very brief moment) to answer the question, “What does El Niño mean?”

by |January 15, 2016
heat map of globe

It’s Beginning to Look Not a Lot Like Christmas

Much of the eastern two-thirds of the United States was balmy on Christmas Day, with high temperatures more than 20°F above average from Texas to Maine. According to NOAA, 789 daily high temperature records were tied or broken on Christmas Eve and Christmas Day in the continental United States. What’s behind this unusual weather?

by |January 8, 2016

How Bad Will this El Niño Be? Worse Than You May Think

Today’s El Niño is unfolding over a world that is in many ways more vulnerable than the world of 1997-1998. Just as today’s climate continues to generate extremes without historical precedent, we are starting to see elements of social vulnerability also without historical precedent. That is an alarming combination.

by |November 20, 2015

With El Niño, Be Careful What You Wish for

In Southern California, a strong El Niño usually signals rain. Given that California is now in the throes of a severe drought, it seems like that should be a good thing, even if it comes with risk of floods. But the reality of climate is more complex and counter-intuitive than it first appears.

by |November 16, 2015

International Conference on El Niño, Nov. 17-18

A live-streamed international conference on El Niño takes place on Nov. 17 and 18 at the International Research Institute for Climate and Society.

by |November 10, 2015

El Niño: Resources for Journalists

El Niño is earth’s most powerful climate cycle, influencing weather and affecting crops, water supplies and public health globally. What may be the strongest El Niño ever measured is now getting underway, and is already affecting parts of the world.

by |October 19, 2015
Tree ring research was a young field in 1975 when Ed Cook (above, in Nepal) and Gordon Jacoby founded the Tree Ring Lab at Lamont. The Lab would become a world leader in tree ring sampling and analysis and a source of technology and training for dendrochronologists around the world. Photo by Paul Krusic

Translating Nature’s Historians: The Tree Ring Lab Turns 40

In its first 40 years, the Lamont Tree Ring Lab tracked changing climates around the world, building an international reputation as a global leader in research, training and technology.

by |September 16, 2015