First results of the Last Millennium Climate Reanalysis Project demonstrate the potential of the method to improve historical climate estimates by linking proxy data with climate models.
Climate Change
Posted inNews
El Niño Will Increase Atmospheric Carbon to Historic Levels
Tropical fires and drought-stricken ecosystems that normally serve as sinks will release carbon, contributing to high atmospheric concentrations through 2016 and beyond.
Posted inNews
Experts Look for Early Successes from Paris Climate Accord
Although many current country pledges may be "unambitious" and "vague," one expert said the Paris agreement is just the first round in reducing emissions.
Posted inEditors' Vox
AOMIP and FAMOS for Enhancing Understanding of Arctic Changes
This community-based approach to modeling provides a unique forum for coordination, investigation, and synthesis.
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Silty Streams Muddy Freshwater Conservation Issues
Throughout the Pacific Northwest, dirt from unpaved roads can clog streams, threatening fish habitats. Scientists have only a murky understanding of how to clear up these turbid waters.
Posted inScience Updates
Multicolor Terrain Mapping Documents Critical Environments
The Titan airborne topographic laser system takes spatial and spectral data at three wavelengths at once, mapping threats from climate change and ecological disasters in regions with complex terrain.
Posted inResearch Spotlights
Can Mangroves Buffer Ocean Acidification?
New research evaluates the ability of coastal foliage to influence the ocean's pH.
Posted inNews
Pinatubo 25 Years Later: Eight Ways the Eruption Broke Ground
From the first rapid assessment of a volcano's history to insights on geoengineering, the 15 June 1991 eruption of Mount Pinatubo changed the way we approach and learn from volcanic hazards.
Posted inScience Updates
One for All, All for One: A Global River Research Network
Intermittent rivers are an increasing share of the world's river network, but current models don't include them. One research network is gathering knowledge about these rivers from around the world.
Posted inResearch Spotlights
How Regional Wind Patterns Will Influence Climate Change
Climate change is expected to cause wet regions to get wetter and dry regions to get drier, but new research suggests that the truth is more complicated.