- A coral reef study was conducted comparing IPCC scenarios with Kenyan reef resilience, involving leading scientific bodies.
- Research indicates that Antarctic ice loss is driving sea level rise projections, threatening Indo-Pacific territories and Australian properties.
New Study Suggests Thwaites Glacier Could Double Sea Level Rise Projections
What happened
A new study detailed glacier dynamics in Antarctica, finding that Thwaites Glacier could add up to 30 millimeters to global sea levels by 2100, which is roughly double earlier estimates. This projection is based on a scenario holding climate at recent conditions and includes an uncertainty of about 6 millimeters. The research found that warm seawater pushes underneath a wide band of ice, a transition zone that most computer models previously treated as a thin line.
From natureworldnews.com
Why it matters
The higher sea-level projections influence how U.S. coastal communities plan for the future. These projections are used to create flood maps, design infrastructure, and inform insurance planning for coastal areas. The findings change the baseline used by cities when planning seawalls and drainage.
Research indicates that Antarctic ice loss is driving sea level rise projections, threatening Indo-Pacific territories and Australian properties.
From natureworldnews.com
Who's involved
- Jet Propulsion LaboratoryConducted scientific research on Antarctica's ice dynamics and climate change impacts
- Eric RignotA glaciologist who conducted scientific research focused on mass loss phenomena within Antarctica
- AntarcticaThe continent where the glacier dynamics and mass loss were studied
Who could feel it
Possible knock-on effectsThese are possibilities Brind reasoned out, not predictions, and not advice. Most are not stated in any report.
- MIaMISpeculative
Updated sea-level projections might change infrastructure design and increase insurance risk for coastal planning
- FloridaSpeculative
Increased long-term coastal risk may drive up infrastructure and insurance costs across the state
- Norwegian Cruise LineSpeculative
Rising sea levels could increase operational risk and insurance premiums for coastal port operations
Keep exploring
Part of
Research indicates that Antarctic ice loss is driving sea level rise projections, threatening Indo-Pacific territories and Australian properties.Also in this story
- Southern Ocean links Australian waters to Antarctic ice.
- Sea level rise threatens coastal cities like Mumbai due to the melting of Antarctic ice sheets, including Thwaites Glacier.
- Monash University published research in Nature detailing how Antarctic ice sheet collapse is driving sea level rise.
The entities involved
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Jet Propulsion Laboratory
research and development center and NASA field center in California, United States
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Antarctica
terrestrial continent in the Southern Hemisphere
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Eric Rignot
French American glaciologist
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