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TRAVEL - ALASKA 2003
Note: All photographs on this page may be enlarged by clicking on them
TONGASS NATIONAL
FOREST Tongass National Forest - a temperate
rainforest, is the largest
in the United States, covering about 17 million acres along the
coast of Southeastern Alaska. It may come as a surprise that there is
actually a rainforest in this part of the Northern Hemisphere, but it
turns out that the part of Alaska where Tongass is situated gets
plenty of rain during the year. As the NRDC
Biogems website says: A peek at its beauty is available
in this photograph (which I have borrowed from the Heritage
Forests Campaign site that is fighting current attempts to allow
logging here). Tongass has large tracts of old growth rainforest with
conifers like Sitka spruce and western hemlock, to name the most common
ones, along with deciduous varieties at lower elevations - like alders
and willow. GLACIERS, ICEBERGS, FORESTS We saw many glaciers during our ferry cruise in Tongass, as we headed to the Tracy Arm Fjords and specifically the Sawyer glaciers. Fjords, as the NPS website states, are "long, steep-sided, glacier-carved valleys that are now filled with ocean waters." Each glacier is blue in color (as opposed to white) because its structure is such that it tends to reflect blue light. Small and big chunks of ice are continually breaking off and falling into the ocean. The breaking of the ice is accompanied by a loud cracking sound and a thunderous splash. The ice chunks are often large enough that they set off a wave that propagates away from the glacier. The water is always flush with ice chunks and icebergs that have broken off from the glaciers. South Sawyer Glacier
North Sawyer Glacier
Floating Icebergs in the ocean (away from glaciers)
Forests and Waterfalls Of course forests and waterfalls are in abundance here. A couple of snapshots...
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