Entries by Brett Walton

X-Rays Mark the Spot to Drill for Water in Chad

Magnetic imaging lets scientists peer beneath the surface to see exactly where groundwater sources are located.

Investment in Ecosystem Restoration Brings Water, Land Benefits, UNEP Report Says

Protecting natural capital provides significant benefits at a fraction of the cost of restoring a degraded ecosystems.

Bulk Water Exports: Alaska City Wants to Sell the World a Drink

Water shipped in large tankers designed for oil as a supply solution to the global freshwater crisis?

Public Opinion on Bulk Water Sales Ranges From ‘Makes Sense’ to ‘Hell No!’

Bulk water sales have succeeded and been banned around the world.

Sitka’s Resource Piggy Bank is Water

After a decade of unsuccessful attempts to sell bulk water, Sitka hopes to sell 50 million gallons by 2011.

Timeline: North American Bulk Water Sales

Bulk water has been attempted and banned around the world. Visualize the last decade of attempts in Sitka.

Singapore Will Cut Water Imports from Malaysia, Pursue Self-Sufficiency

Infrastructure to succeed Malaysia import agreement, expiring in 2011.

Army Corps Defends Dam Operations in Tennessee

Sen. Lamar Alexander, R-Tenn., has called for a hearing on flood releases from a dam upstream from Nashville, while the city attempts to clean up.

Landslide Lake Puts Pakistani Villages at Risk of Flooding

Thousands of Pakistani villagers are at risk if a landslide-formed lake breaches its rock dam.

International Target for Reducing Biodiversity Losses Not Met, UN Report Says

Freshwater species and many aquatic habitats are threatened by pollution and climate change, among other factors.

Indigenous Groups in Ecuador Protest Water Reform Bill

The water legislation would consolidate too much power in the hands of the government, protesters say.

California Water Board Changes Power Plant Regulations to Protect Aquatic Life

Power plants will be required to change their cooling systems to reduce the amount of water they withdraw from oceans and estuaries as a result.