Researchers unexpectedly discovered that tiny shoreline ecosystems act as miniature laboratories in which ocean acidification and its effects play out nightly.
beaches, coasts, & shorelines
Posted inResearch Spotlights
An Unprecedented View of Biogeochemistry off India's West Coast
Yearlong study reveals seasonal changes in oxygen levels, nutrient availability, and plankton growth.
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 inScience Updates
A Weather Eye on Coastal Winds
New satellite radar image-processing system provides wind speed maps with an unprecedented degree of precision. Such maps will help coastal communities prepare for wind-related hazards.
Posted inFeatures
Building Sandbars in the Grand Canyon
Annual controlled floods from one of America's largest dams are rebuilding the sandbars of the iconic Colorado River.
Posted inNews
Obama Links Climate Change to National and Global Security
Obama tells new Coast Guard officers that climate change poses a serious security threat to coastal areas and a challenge to the U.S. military.
Posted inResearch Spotlights
Tipping Point for Nuisance Coastal Flooding May Come by 2050
By midcentury, many U.S. cities along the Mid-Atlantic, Gulf, and West coasts may experience 30 or more days a year with minor flooding.
Posted inAGU News
Mariotti Receives 2014 Luna B. Leopold Young Scientist Award
Giulio Mariotti received the 2014 Luna B. Leopold Young Scientist Award at the 2014 American Geophysical Union Fall Meeting, held 15–19 December in San Francisco, Calif. The award recognizes "a young scientist for making a significant and outstanding contribution that advances the field of Earth and planetary surface processes."
Posted inScience Updates
Coastal Altimetry Challenges Our Understanding of Short Scales in the Ocean
8th Coastal Altimetry Workshop; Konstanz, Germany, 23–24 October 2014
Posted inResearch Spotlights
Salish Sea a Key Source of Regional Marine Nutrients
A new examination of nitrogen in the coastal waters off the Pacific Northwest shows that the Salish Sea delivers a large fraction of nutrients to shelf waters.