Calculations show that the added weight of growing cities can lead to tens of millimeters of subsidence, an effect that needs to be considered for coastal cities under threat by sea-level rise.
sea level change
Posted inFeatures
Cape Cod: Shipwrecks, Dune Shacks, and Shifting Sands
Living in Geologic Time: How long will the cape keep its fist raised against the waves?
Posted inNews
Gravity Data Reveal Unexpected Antarctic Ice Variations
A new analysis of long-term satellite records shows the East Antarctic Ice Sheet is unexpectedly dependent on fluctuations in weather. This study may improve models of how much sea levels will rise.
Posted inResearch Spotlights
A Floating Buoy Fleet Could Help Scientists Track Rising Seas
A new observing system to track mean sea level could piggyback on infrastructure already in place and extend the geographic area over which sea level is monitored.
Posted inNews
Sea Level Rise May Erode Development in Africa
The continent is enduring some of the highest global sea level rise. A new report identifies the western coast as particularly vulnerable to coastal erosion and saltwater intrusion.
Posted inOpinions
Reframing the Language of Retreat
With so many communities facing relocation from a changing climate, reframing “managed retreat” is needed to respect people’s self-determination.
Posted inResearch Spotlights
Rising Seas and Agriculture Created Wetlands Along the U.S. East Coast
Most of the tidal marshes along the eastern coast of the United States formed within the past 6,000 years due to a combination of slowly rising seas and European colonization.
Posted inResearch Spotlights
To Save Low-Lying Atolls, Adaptive Measures Need to Start Now
New research uses 5,000 years of geological data to understand how and when sea level rise will affect the livability of low-lying reef islands.
Posted inResearch Spotlights
Modeling the Cascading Infrastructure Impacts of Climate Change
New research highlights how interdependences among infrastructure systems like roads can complicate climate adaptation.
Posted inAGU News
Muis Receives 2019 Natural Hazards Section Award for Graduate Research
Sanne Muis received the 2019 Natural Hazards Section Award for Graduate Research at AGU’s Fall Meeting 2019, held 9–13 December in San Francisco, Calif. The award recognizes “outstanding contributions to natural hazards research and is judged based on impact or potential impact to the field.”