Water Archives - State of the Planet

Vanishing Glaciers: The Future of Water in Peru’s High Andes

In the high Andes of Peru, glacial retreat poses a complex set of challenges related to water supply.

by |June 12, 2018
columbia global centers amman

New Round of Funding Supports Earth Institute Research Around the Globe

The President’s Global Innovation Fund will provide grants to four Earth Institute research projects.

by |May 18, 2018

How We Can All Make Waves: Earth Day Reflections from Columbia Water Center

Members of Columbia Water Center share what Earth Day means to them, and offer ways – large and small – that we can all advocate for water and a healthier planet.

by |April 20, 2018
Rain, stormwater, Water, drain

When It Rains, It Pours: The Effects of Stormwater Runoff

Stormwater runoff can cause a lot of problems in aquatic ecosystems. Here’s how you can help mitigate those effects.

by |April 3, 2018

Researchers Map High Levels of Drugs in the Hudson River

In a new study, researchers have mapped out a large variety of discarded pharmaceuticals dissolved throughout the Hudson River. They say that in some places, levels may be high enough to potentially affect aquatic life.

by |February 19, 2018
upmanu lall onstage at ceremony

Upmanu Lall Recognized as a Fellow of the American Geophysical Union

The director of the Columbia Water Center and 60 other honorees were commemorated in a ceremony and reception on Wednesday.

by |December 19, 2017

Swapping Where Crops are Grown Could Feed an Extra 825 Million People

It could also reduce water stress, according to a new study that includes 14 major food crops from around the world.

by |November 6, 2017

Photo Essay: The Dead Sea, Living Waters and Megadrought

Thousands of years before Biblical times, during a period when temperatures were unusually high, the lands around the Dead Sea now occupied by Israel, Jordan and surrounding nations suffered megadroughts far worse than any recorded by humans. Warming climate now threatens to return such conditions to this already hard-pressed region.

by |October 31, 2017

Rural America’s Drinking Water Crisis: No Help From Trump Budget

O’Brien is just one of thousands of small communities in the United States that struggle to find the resources to ensure that the water coming out of the tap is safe to drink. The budget proposal by the Trump administration will only make matters worse.

by |June 13, 2017

Cleaning Up New York City’s Waters and Beyond: Q&A with Kartik Chandran

Kartik Chandran, an environmental engineer at Columbia, will discuss some of his urban wastewater treatment projects at a panel discussion Friday following the screening of a new film about Rio de Janeiro’s Guanabara Bay.

by |June 7, 2017