Scientists say critical ice in the Arctic Ocean melted to record low levels this overheated summer.
The National Snow and Ice Data Center reported Monday that the extent of Arctic sea ice shrank to 1.58 million square miles and is likely to melt more in the coming weeks. That breaks the old record of 1.61 million square miles set in 2007. Figures are based on satellite records dating back to 1979.
Data center scientist Ted Scambos says the melt can be blamed mostly on global warming from man-made emissions of greenhouse gases.
Scientists say Arctic sea ice – ocean water that freezes – helps moderate temperatures lower on the globe and is crucial for polar bears. Greenland has also had record melt this year.
- A few years ago, Juneau School District gradually started cutting the travel budget for high school activities. Then the money stopped.
- Project coordinator Katharine Heumann said the decision came after hearing criticism of the proposal from Travel Juneau and members of the community.
- Wednesday is the first day of school for about 4,700 students across Juneau.
- Eight buoy tenders and their crews from Alaska, British Columbia, and the Pacific Northwest are in Juneau this week for the annual Buoy Tender Roundup and Olympics.