SUMMIT COUNTY — The melt season on the Antarctic Peninsula is growing longer — in some cases it has doubled, and several major ice shelf breakup events in the region coincided with longer than usual melt seasons, according to a a new study that analyzed data from 30 weather stations.
Ocean-driven warming along western Antarctic Peninsula may be partly driven by natural climate variability
By Summit Voice
SUMMIT COUNTY — Temperature oscillations in the tropical Pacific have historically had a significant effect on the climate of the western Antarctic Peninsula, according to scientists who studied a 12,000-year fossil record to measure how much glacial ice melted into the sea during that span.
The research is important because the western Antarctic Peninsula is one of the fastest warming regions on the planet, and the fastest warming part of the Southern Hemisphere. The ice sheets of the region may be vulnerable to collapse, and would raise sea level by several meters if the melt.