Surface Water Archives - Page 2 of 12 - State of the Planet

Kate Burrows & Maddy Cohen

On the Road with Kate & Maddy: America Talks about Water

Both of us are interested in the intersection of the environment and public health, and we wanted to explore a public health issue about which we felt ignorant. Water kept coming up in our conversations, because we felt that while water is a global issue, it often gets overlooked domestically among our peers. As such, we put together a six-week cross-country road trip, along which we are collecting stories about regional water issues.

by |June 30, 2014

The Fracking Facts

Hydraulic fracturing, or fracking, the controversial method for extracting natural gas, has become a hot button issue across the U.S. But let’s try to look objectively at its benefits and risks.

by |June 6, 2014

Field School: The Brahmaputra River

The first day was very light for the jet-lagged students, just a short introduction to the field school and some background, and then introductions all around as we started to get to know each other. The final group of nine students finally arrived around 9 p.m. They were the most worn-out, bedraggled bunch of travelers I have ever seen.

by |March 4, 2014

GPS in Khulna and the Hidden Temple

Rushing around SW Bangladesh by boat and car, we managed to install or repair four GPS sites in record time. We caught up our lost day and managed to get to the ruins of the Shakher Temple in the Sundarban mangrove forest.

by |February 21, 2014
Mono Lake, Guleed Ali, geology

Climate Change and the Future of Mono Lake

Understanding the climate history of Mono Lake will help scientists understand the future impact of climate change. This is no esoteric question for Los Angeles, which depends in part on Mono Lake’s watershed for drinking water, green lawns, agriculture and industry.

by |December 6, 2013
Lake Powell, NASA Earth Observatory

Q&A: Climate Change, Drought and the Future

“One of the ways that climate change is going to manifest is through warmer temperatures. … What we are seeing, in line with our projections, is that even if you assume constant precipitation, the temperature effects are so large that it is going to dry things out. This is going to have really big impacts on soil moisture, reservoirs and stream flow for irrigation and drinking water. The availability of water is going to decline into the future, and the challenge is adjusting for that, and what that means for agriculture and development.”

by |August 23, 2013

Water Risk in Unexpected Places

A new report by the Columbia Water Center, produced with Veolia Water and Growing Blue, could help expose the real nature of water risk–even in places that most people think of as having plenty of water.

by |May 20, 2013

Water Security: Finding Solutions for a World at Risk

“This is a mess, and it is a mess that we have not attended to yet,” Earth Institute Director Jeffrey Sachs said at a conference on water security held today at Columbia University. “Humanity is the driver, but we don’t have our hands on the steering wheel very much.”

by |March 28, 2013

Jamuna River

The last part of our river work was on the Jamuna River, as the Brahmaputra is called south of where if diverges from its former course. It shifted up to 100 km to this course about 200 years ago. We visited Sirajganj where an embankment protects the city from the migrating river and Aricha near the confluence of the Jamuna and Ganges. We ended our journey by standing with one foot in each of these two great rivers.

by |February 23, 2013

Brahmaputra chars

We traveled to the Brahmaputra River, one of the most active on the planet, to continue our fieldwork. We visited two places while working our way downstream and saw the rapid changes in the river bank and chars (islands). At one ghat (dock) the river had eroded a mile of the coast while in the other it added a similar amount. The chars had moved, appeared, disappeared and reemerged. In this changing environment, the resilient Bangladeshi char people shifted and adapted with the land.

by |February 22, 2013