Tidal rivers are a vital and little studied nexus between physical oceanography and hydrology.
wetlands
Posted inResearch Spotlights
After a Century, Restored Wetlands May Still Be a Carbon Source
Methane emissions can drastically lower, or even reverse, the benefits of carbon sequestration in restored wetlands, according to new measurements from the Sacramento–San Joaquin Delta.
Posted inResearch Spotlights
Predicting Changing Human Preferences in Water Basin Management
A model of human-water interactions in Florida's Kissimmee River Basin demonstrates the potential for sociohydrologic models to assist with strategic water management decisions.
Posted inResearch Spotlights
How Sediment Transport Sways Wetland Stability
Scientists examine the role of variables like tides and suspended sediment concentration to improve methods of evaluating coastal wetlands and how they may respond to future sea level rise.
Posted inResearch Spotlights
California Is the Driest It's Been in 2000 Years
Scientists reconstruct the paleohydrology of Tulare Lake to unravel the region's long-term drought history.
Posted inResearch Spotlights
Details of Gas Flow in Wetland Plant Roots Unearthed
Scientists track the flow of trace gases through wetland root systems to understand the role of plants in biogenic gas fluxes.
Posted inResearch Spotlights
High Methane Emissions Detected During Subarctic Lake Melt
A spike detected in surface methane released from a seasonally ice-covered lake in northern Sweden coincides with the spring thaw and lake overturn.
Posted inNews
Oil Dispersants Deadly to a Common Estuary Species
Research on two dispersants used to break up spilled oil suggests that the chemicals can kill or harm a widely–found shrimp important to estuary habitats. The toxicity increases in less salty water.
Posted inNews
Salty Secret Might Aid Carbon Impact of Restored Wetlands
Research on a surprising way rainfall affected the salinity of a boreal peatland might help restorers of such wetlands wrecked by tar sands mining maximize carbon absorption of reclaimed marshes.
Posted inResearch Spotlights
Drought Changes How Peat Bogs Cycle Mercury and Sulfur
Drought conditions dictate whether atmospherically deposited sulfate stays locked in a peatland or is mobilized to stimulate the bacterial methylation of mercury.