2025年1月30日 · The Columbia Glacier is one of Alaska's better known tidewater glaciers, both from the standpoint of tourist attraction and the model it provides for scientific investigation. In …

2025年1月30日 · Columbia Glacier, located about 40 kilometers (25 miles) west of Valdez near the epicenter of the great 1964 earthquake, is rapidly losing its battle for survival. It is the last …

The Alaska-Canada boundary was originally established in February 1825 by Russia (then owner of Alaska) and Great Britain (then owner of Canada).

2001年12月12日 · Columbia Glacier in Prince William Sound and Bering Glacier in the St. Elias Mountains are two glaciers losing ice at an alarming rate: during the past decade, Columbia …

2021年7月23日 · These trees, which can live longer than 1,000 years, grow on the rainy coast from the Oregon/California border through British Columbia and as far north as Prince William …

2001年1月18日 · The big daddy came in 1971. Project Cannikin was a 5-megaton explosion that inspired the formation of the group Greenpeace, a group of environmentalists from British …

2011年1月12日 · Many glaciers smaller than about five square kilometers — like those in the European Alps, New Zealand, Scandinavia and Glacier National Park in Montana — will …

2021年4月8日 · The Alsek River starts in the Yukon Territory, flows through British Columbia and then on to Dry Bay in Alaska. It is a rare northern river that cuts from the interior of the …

2025年1月30日 · Collins envisioned an intercontinental telegraph link from California, north through British Columbia, across Russian America to Siberia, via the Bering Strait, and across …

2016年2月11日 · Their DNA suggests ice worms belong to three groups so unlike the other they might be different species. Northern worms live in the Chugach Mountains. Central worms live …