Recent increases in atmospheric methane are a result of changing natural and manmade sources, climate, and other less-understood factors linked to its role in the atmosphere’s self-cleaning mechanisms.
AGU Advances
Posted inEditors' Highlights
How Satellite Data Helped Avoid Hunger from Drought
Satellites detecting anomalies of the spectral reflectance of crops in Uganda successfully foretold imminent crop failure and automatically triggered timely governmental disaster relief.
Posted inEditors' Highlights
ALMA’s New View of the Solar System
High-resolution radio observations link the chemistry of local moons and comets to the birth environments of distant exoplanets.
Posted inEditors' Highlights
Rethinking How to Measure Roots
Researchers present a new method for determining depth-dependent patterns of the root-soil interactions that drive ecosystem functions in the critical zone.
Posted inEditors' Highlights
Central China Water Towers Provide Stable Water Resources Under Change
A new reconstruction of river runoff from 1595 shows that Central China water towers deliver the most stable water supply from the high mountain ranges of the Pacific Rim.
Posted inEditors' Highlights
Managing Carbon Stocks Requires an Integrated View of the Carbon Cycle
The carbon cycle community calls for an integrated carbon observing system leveraging near-surface partial-column data to better resolve finer spatial scales where key processes and decisions occur.
Posted inEditors' Highlights
Successful Liquid Lake Conditions in a Cold Martian Paleoclimate
Simulations from a new lake model explain how liquid water could have been maintained over Mars in a cold climate, thus resolving a critical scientific gap in our understanding of Mars’ early history.
Posted inResearch Spotlights
Temperatures Are Rising, but What About Humidity?
Humid heat extremes are less frequently studied, but no less important, than those of dry heat.
Posted inResearch Spotlights
How a Move to the Shallows 300,000 Years Ago Drove a Phytoplankton Bloom
And what that could mean for today’s ocean.
Posted inResearch Spotlights
An Ecosystem Never Forgets
A new study in southwestern China shows how ecosystems may exhibit “hydrological memory,” which affects how they react to extreme climate events such as heat and drought.