Study finds sea levels are higher than we thought, placing millions more at risk
PBS • • world
Key Points:
- New research highlights that many sea level rise studies use inaccurate coastal baseline measurements, often assuming zero elevation at the water's edge, which fails to account for dynamic factors like waves, tides, and currents, especially in the Indo-Pacific region.
- Adjusting for more accurate coastal heights suggests that if sea levels rise by about 1 meter by the end of the century, up to 37% more land could be inundated, putting an additional 77 to 132 million people at risk, complicating climate adaptation and planning efforts.
- The study's findings are particularly significant for Southeast Asia and Pacific island nations, where coastal erosion and flooding are already visibly impacting communities, threatening homes, infrastructure, and traditional ways of life.
- Some experts caution that
