Almost 30 years’ worth of Landsat observations created a comprehensive inventory of catastrophic floods caused by glacial lakes bursting through their rock dams.
Climate Change
Posted inOpinions
Global Water Clarity: Continuing a Century-Long Monitoring
An approach that combines field observations and satellite inferences of Secchi depth could transform how we assess water clarity across the globe and pinpoint key changes over the past century.
Posted inScience Updates
Dynamic Ice Sheet and Sea Level Response to Past Climate Change
PALSEA2 Workshop; Playa del Carmen, Quintana Roo, Mexico, 6–9 November 2017
Posted inResearch Spotlights
Improving Tropical Cyclone Predictions in the Gulf of Mexico
The National Oceanic and Atmospheric Administration’s newest High Resolution Atmospheric Model captures the influence of intraseasonal oscillations on tropical cyclone activity.
Posted inNews
Will Cape Town Escape Its Water-Starved Fate?
Despite ramped-up conservation efforts and hopes lifted by a few recent rainstorms, residents of the South African metropolis still face the possibility of a water doomsday.
Posted inResearch Spotlights
How Fast Is the Nile Delta Sinking?
New study calculates the delta’s subsidence on the basis of satellite data.
Posted inScience Updates
Snowfall Rates from Satellite Data Help Weather Forecasters
A new data product calculates snowfall rates from weather data beamed directly from several satellites, helping meteorologists provide fast, accurate weather reports and forecasts.
Posted inResearch Spotlights
Fossilized Caribbean Corals Reveal Ancient Summer Rains
Isotope records and climate modeling suggest that the rainy Intertropical Convergence Zone expanded northward into the southern Caribbean during a warm interglacial period about 125,000 years ago.
Posted inNews
Scientists Examine Novel Options to Save Coral Reefs
Warming events prompt scientists to look at ecological, genetic, and engineering interventions.
Posted inResearch Spotlights
Tailoring Aerosol Injections to Achieve Desired Climate Effects
Two-dimensional simulations of sulfate aerosol injections suggest that solar geoengineering projects can be customized to maximize solar reflection and help achieve potential climate objectives.