A new metric for calculating snow water equivalence relies on three methodologies: modeling, satellite imagery, and direct observation.
drought
Posted inNews
Worsening Water Crisis in the Eastern Caribbean
Scientists, policy makers, and residents are concerned that ongoing water shortages and longer periods of drought may worsen as the climate changes and that the Paris Agreement has fallen short.
Posted inResearch Spotlights
More Warming Means Worse Impacts from Runoff and Drought
New research highlights differences in drought and flood hazards globally under 1.5°C versus 2°C temperature increases and estimates associated human and economic effects.
Posted inNews
Predicting Fast Moving Flash Droughts
A cross-disciplinary consortium of scientists works to monitor droughts that develop in as little as 2 weeks—whose frequencies are predicted to increase with climate change.
Posted inNews
Megadrought Helped Topple the Assyrian Empire
Paleoclimate records shed light on the ancient civilization’s meteoric rise and catastrophic collapse.
Posted inNews
Five Environmental Consequences of Australia’s Fires
Australia’s road to recovery may be long: Here’s a developing list of how the fires are affecting glaciers, wildlife, water supplies, and global carbon emissions.
Posted inScience Updates
Rating Fire Danger from the Ground Up
Soil moisture information could improve assessments of wildfire probabilities and fuel conditions, resulting in better fire danger ratings.
Posted inNews
Dire and Drier Future for Lake Victoria
In the past, Lake Victoria dried out swiftly and often when rainfall was limited. Climate change might bring about those conditions again within a century.
Posted inNews
Iconic Palms Add to Fire Danger in Southern California
As fires burn across Southern California, researchers examine what role nonnative vegetation plays.
Posted inNews
The Bigger They Are, the Harder They Fall
New research tracking 1.8 million trees found that tall trees died at more than twice the rate of smaller ones toward the end of extreme and persistent drought.