Newly discovered rock mounds left by ancient methane seeps give scientists clues that methane on ancient ocean floor was released by ancient global warming.
Climate Change
Posted inScience Updates
Reconstructing Past Sea Level Change to Understand the Future
PALSEA2 2016 Workshop: Sea-Level Budgets at Decadal to Millennial Time Scales to Bridge the Paleo and Instrumental Records; Mount Hood, Oregon, 19–21 September 2016
Posted inResearch Spotlights
Black Carbon Measurements in the Arctic Get an Upgrade
Long-term data of higher accuracy could help improve global climate models and reveal trends in black carbon’s influence on Arctic climate.
Posted inResearch Spotlights
Can Tree Planting Really Help Mitigate Climate Change?
It depends on where, when, and how.
Posted inScience Updates
Optical Sensors Can Shed Light on Particle Dynamics in the Ocean
First TOMCAT Workshop; Southampton, UK, 12–14 September 2016
Posted inNews
New Technique Reveals Iceberg Calving Process
Researchers used unmanned aerial vehicle data to model the growth of a fracture that broke a 1-kilometer-long iceberg off a Greenland glacier.
Posted inNews
More Intense Rains in U.S. Midwest Tied to Farm Mechanization
Replacement of horses by machines since the 1940s allowed central U.S. farmers to change the crops they planted, which may have altered regional climate.
Posted inOpinions
Climate Change’s Pulse Is in Central America and the Caribbean
Nations that border the Gulf of Mexico and Caribbean Sea are ideally placed for tracking the effects of global climate change and testing innovative ways to adapt to future changes.
Posted inResearch Spotlights
Iceberg Surge During Last Deglaciation May Have Had Two Pulses
Seafloor sediment cores provide new clues that could help clarify the influence of ice sheet collapse on a period of ocean cooling marked by slowed deepwater circulation.
Posted inResearch Spotlights
New Tool for Understanding Landscape Evolution in Drylands
Combining vegetation distribution models and sediment transport models offers a better understanding of how dryland environments change in response to different factors.