Brady Glacier Southeast


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North America » United States » Alaska » Glacier Bay
September 15th 2007
Published: December 2nd 2007
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Moose on the Glacier!Moose on the Glacier!Moose on the Glacier!

There were very few bones left.
The Brady Glacier is an icefield - a huge sheet of ice. The key word here is ‘sheet’. If you think of alpine and valley glaciers as being frozen waterfalls and rivers of ice then you would think of an icefield as being an upside down dinner plate of ice. There is a large portion of an icefield that is closer to flat than it is to being ‘mountainous’. They are not really flat, but they get close. And you’ll see this in the photos: often the horizon doesn’t look ‘straight’. It’s not that the photo is crooked! It’s the gently sloping icefield sloping off toward the ocean.

Some of the ice in an icefield comes from valley glaciers; some comes from accumulated snow falling on the icefield itself. The south end of the Brady icefield reaches almost to the ocean but the high center portion of the ‘dinner plate’ is about 800 meters elevation. In winter the snow covers the entire thing, but in summer it melts back at the lowest elevations. The ‘zone of accumulation’ is that portion of the glacier where the snow doesn’t melt, and ice builds up. The Brady icefield gets a lot of ice added to it each year from the dozens of valley glaciers that feed into it, but it also has its own zone of accumulation above about 600 meters.

Although the Brady Glacier is huge, it is not easy to get to. There are no roads, no airports. Helicopters are not allowed in wilderness areas, small planes with skis can land on the glaciers but these are very expensive to charter. So we used the route that went by ‘Spur Lake’. We camped the night next to the icefield and got up early the next day. We did a day hike on the ice, getting back to the tent the same evening. The captions on the photos tell the story.



Additional photos below
Photos: 25, Displayed: 23


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Ice, Crevasses and RocksIce, Crevasses and Rocks
Ice, Crevasses and Rocks

Good walking on ice.
Onto the IceOnto the Ice
Onto the Ice

One foot on land, one on ice.
On the IceOn the Ice
On the Ice

We are on the ice but near the edge, where the ice and land meet, there are a lot of rocks on the surface of the icefield. Here you and just walk, no crampons necessary.
Drained LakeDrained Lake
Drained Lake

This is a glacier dammed lake that has completely drained.
IcefieldIcefield
Icefield

Farther out on the ice, few rocks.
Moss on IceMoss on Ice
Moss on Ice

The surface of the ice is not 'solid' ice but slightly weather by sun and rain. But just a few centimeters down you find solid ice.
Looking WestLooking West
Looking West

Looking across the Brady icefield to a short peak on the west side.
Water on IceWater on Ice
Water on Ice

Water running on the surface of the glacier. Most melt water is below the surface.
Solid Blue IceSolid Blue Ice
Solid Blue Ice

Solid blue ice just a few centimeters below the surface.
Looking southLooking south
Looking south

Looking back at Taylor Bay.
Heading northHeading north
Heading north

Very few crevasses. It is not always like this!!!
Icefield and FairweathersIcefield and Fairweathers
Icefield and Fairweathers

Looking towards the Fairweather Range.
Crampons and trekking polesCrampons and trekking poles
Crampons and trekking poles

With crampons and trekking poles we felt very stable.
CrevassesCrevasses
Crevasses

When you are walking it the same direction as the crevasses, it is easy. 'Against the grain' is tedious. You must walk along the crevass until you find a safe place to cross.
Crossing a crevasseCrossing a crevasse
Crossing a crevasse

Crevasses vary in depth and width. Because there was no snow, it was easy to walk along until we found a place to cross.
CrevassesCrevasses
Crevasses

Now is careful time...
Glacier Dammed LakeGlacier Dammed Lake
Glacier Dammed Lake

Another glacier dammed lake.
Crevass fieldCrevass field
Crevass field

We did not go this way! Mt. Crillon off in the distance.
Looking DownLooking Down
Looking Down

Crevasse to the right, crevasse to the left, stuck in the middle with me...


7th October 2009

Mosses
I'm interested in mosses on ice of glacier. I like your report with photos of mosses. It is a good information!

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