Tag Archives: tree

Photographs: Nature, Photographs: Sierra Nevada

Three Autumn Aspens, Cliff Face

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Three Autumn Aspens, Cliff Face

Three Autumn Aspens, Cliff Face. Sierra Nevada, California. October 3, 2009. © Copyright G Dan Mitchell – all rights reserved.

Three autumn aspens with colorful leaves in front of a granite cliff face near South Lake, Sierra Nevada, California.

These trees grow along a rocky area on the road to South Lake just before Parcher’s Resort, where the road ascends past a steep rocky section with some low cliffs. I’ve long been intrigued by the rocks here and when I drove past earlier this day – in somewhat harsh light – I thought it would interesting to come back later in the day when this area was in shade and the light was softer and more diffused. When the aspens change color this spot turns out to be a veritable shooting gallery of rocks and trees, with many interesting juxtapostions of these two elements.

The only real technical challenge – aside from staying out the way of passing cars! – was dealing with the combination of low light in the shaded area and very windy conditions on this day. A significant early-season storm was making its way into the Sierra and the winds were really ramping up in the afternoon and evening. Normally I might try to deal with this by using a faster shutter speed, but shooting in the low-light shade made this less of an option, and I ended up standing around a lot waiting for brief and infrequent lulls in the wind. I also decided to accept a bit of motion blur from the leaves – in the end I don’t think that is necessarily a problem.

This photograph is not in the public domain. It may not be used on websites, blogs, or in any other media without explicit advance permission from G Dan Mitchell.

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Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada, Photographs: Yosemite

Granite Cliff and Ledge – Upper Cathedral Lake

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Granite Cliff and Ledge - Upper Cathedral Lake

Granite Cliff and Ledge – Upper Cathedral Lake. Yosemite National Park, California. September 26, 2009. © Copyright G Dan Mitchell – all rights reserved.

Fractured cliff face and bench with colorful lichens and trees near Upper Cathedral Lake, Yosemite National Park, California.

During the last week of September I managed to squeeze in a very shot pack trip to Upper Cathedral Lakes, just out of Tuolumne Meadows in the Yosemite National Park high country, where I met five outstanding Yosemite photographers who were there for a week of shooting. Although I was only at the lake for perhaps 24 hours, I tried to make the best of it and I shot early and late all around the upper lake.

On the first evening I decided to explore some rocky gullies ascending above the lake on the side opposite from Cathedral Peak. The first gully I followed was very narrow and quite deep – I had to climb a good distance to finally find a spot where I could climb out of it onto the glacier-smoother dome-like formations above the lake. This photograph shows a tremendously fractured section of the wall of this gully, with the bases of a few trees included for scale.

This photograph is not in the public domain. It may not be used on websites, blogs, or in any other media without explicit advance permission from G Dan Mitchell.

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News

Climate Change Behind Die-off of Aspens?

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An article in SF Gate discussed a decline in the number of aspen trees: “Climate Change Cited in Die-off of Aspens”

According to the report, there are a number of factors affecting the trees: fire prevention policies that stop the natural burn cycle, insect infestations, and climate change. The reports speaks mostly about trees outside of California, but those one wonders if these factors affect the trees here as well.

Photographs: Nature, Photographs: Northern California, Photographs: Sierra Nevada

Early Autumn Snow, Conway Summit

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Early Autumn Snow, Conway Summit

Early Autumn Snow, Conway Summit. Sierra Nevada, California. October 4, 2009. © Copyright G Dan Mitchell – all rights reserved.

Aspen trees begin to change color after an early autumn snow storm at Conway Summit, Sierra Nevada, California.

Back in September I began making plans to visit the eastern Sierra near the end of the month and during early October, and based on previous experience with fall Sierra aspen color I made some assumptions about when and where the color might be at its peak. This year has not evolved according to expectations. I would have expected the huge aspen groves below highway 395 at Conway Summit to be nearing or at peak color during the first weekend of October… but instead the trees here were largely still green with only a few spots of real color. It seems like the low and middle elevation aspens are behind schedule this year.

However, as if to temper the slight disappointment about the lack of brilliant colors, I did get to visit during an early fall cold snap and storm passage that dropped anywhere from a trace to a few inches of snow over a good portion of the Sierra – including the peaks above Conway Summit.

This photograph is not in the public domain. It may not be used on websites, blogs, or in any other media without explicit advance permission from G Dan Mitchell.

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