Selasa, 30 Juni 2009

Landscape wallpaper










Alpine Forget-me-not


I climbed Mt. Sniktau on Thursday June 18 and then again on Tuesday June 23rd. In the span of those 4 days, the Alpine Forget-me-nots (Eritrichum aretioides) had sprouted in droves. The tundra wildflower season is here. In fact, these pictures come from this past weekends trip to Crystal Lake in Summit County. They are quite wide spread.

These diminutive flowers extend only an inch above the ground. The flower is about the size of my pinky nail. They are bright blue and stand out as clumps of color all across the tundra.


Minggu, 28 Juni 2009

Pesman Trail (Mount Goliath Nature Area)

Distance: 3 miles round trip
Elevation: 11,503 ft to 12,152 ft
Elevation Gain: 649 ft

The Pesman trail wanders through a Bristlecone Pine forest but also has stunning views of the open tundra.

The Pesman Trail, sometimes called the Mount Goliath Trail, is a fascinating walk amongst the oldest living trees on earth, the Bristlecone Pine (Pinus aristata). The trail starts at the Dos Chappell Nature Center located 3 miles up from the Mt. Evan's fee station. A Federal lands pass ($80.00/yr) will now get you in. There is plenty of parking, a bathroom, and an interpretive forest ranger on duty to answer all your questions. At noon the Ranger on duty leads a 45 minute interpretive walk through the alpine gardens adjacent to the Nature Center.

The beginning of the trail, while packed dirt, does ascend 500 or more feet in a short series of switch backs.

One of the Bristlecones along the trail

The trail gains most of its 642 ft in the first half mile. Since it starts above 11,000 ft, this means lung-sucking distress for most of us. The trail has the advantage, however, of being relatively smooth with only occasional rocky portions. Quite a rarity in Colorado.

When the trail levels out, it leaves the forest for a rocky slope with tundra views.

Besides wandering through a square mile of Bristlecone Pines, the trail also traverses a broad ridge with distant views, tundra flowers, and towering boulders. It really is incredibly scenic. I kept expecting a herd of Mt. Evan's resident Mountain Goats to come trotting into view.

Looking west. The two peaks on the far right of the picture are Chief Mountain and Squaw Mountain.

The trail ends at a picnic area on Mt. Evan's Road. I almost did not go all the way because I had already climbed most of the way up Mt. Sniktau earlier that morning and was really feeling the altitude, but I am glad I did. From the terminus of the trail, there are incredible views of the Continental Divide to the west. There is also a short Alpine Garden Trail in the area, which later in the season is filled with low-lying but flowering tundra plants.

The upper trailhead. Near the car is a picnic table.

Near the upper trailhead is the intersection with the Alpine Garden Trail. There are also great views of the Continental Divide.

If one has two cars, then making the Pesman Trail a shuttle hike would be possible either heading up for maximum cardiovascular distress, or heading down for an easier outing. This trail is a great way to spend time above treeline without having to scale thousands of feet in elevation gain. The views are well worth the effort and seeing the Bristlecone Pines is a rare treat.

Jumat, 26 Juni 2009

Lupine

Lupine at the Acorn Creek Trailhead


Lupine on the Tenderfoot Trail

Colorado has been inundated with rain this spring, which has made for a bummer crop of wildflowers. Lupine (Lupinus argenteus) is one of my favorites. It grows on dry slows that are also covered with Sagebrush. Lupine is a member of the Legume family, which means the bacteria in along its roots return Nitrogen to the soil.

Selasa, 23 Juni 2009

Bristlecone Pine

The Bristlecone Pines of Mount Evans

These twisted and gnarled trees are living metaphors for how to thrive in adversity. Actually preferring harsh conditions, the Bristlecone Pine (Pinus aristata) lives on the south-facing slopes of high mountain peaks where the wind never ceases and moisture is hard to come by. They love the contrast between intense sun and deep cold and have evolved a series of creative adaptations that proves once again that Mother Nature, or Natural Selection if you prefer, can master anything.

Most pine trees shed their needles yearly. The Bristlecone in contrast only sheds its needles every 10 to 15 years. It also is very slow growing. Its narrow growth rings create a very dense wood that is hard for pests to penetrate. It is also makes the tree slow to decompose. Centuries after death, the Bristlecone can remain standing, a mute testament that man's hubris. The Pyramids were raised and will crumble long before the average Bristlecone Pine turns to dust. If you are looking for a fast growing privacy tree, don't look for a Bristlecone!

The same trees as in the photo above taken from the short interpretive trail

There are two public stands of Bristlecone Pines that I know of in Colorado. One is on Mt. Evans and the other is on Mt. Bross. I am sure there are others. The photos in this post were taken on Mt. Evans at the Mount Goliath Research Natural Area. There is a short interpretive trail through the trees as well as a 3-mile trail (Pesman Trail) that really lets you get up close and personal to the "ancient ones".

While some Bristlecones have been dated to 4,900 years old, the oldest on Mt. Evans is only 1,750 years old. Quite young by Bristlecone standards. Perhaps that is why there were so many beer cans laying around the base of the trunks. These Bristlecones are in their late 20's.

A dead Bristlecone on the Pesman Trail. How many centuries has this stump been standing?

Not all Bristlecones possess the twisted shape that identifies them to most people. That is an adaption for life near treeline where the conditions are the harshest.

The forest service does a talk on the Bristlecones every day at noon during the season at the Dos Chappell Nature Center, which is 3 miles up the Mt. Evans road from the fee station. Entrance to the Mt. Evans area is now covered by the standard Federal Lands/Parks Pass ($80/year), so you have no excuse not to visit.

Flower wallpaper







Sabtu, 20 Juni 2009

Gold Hill Trail (the one near Breckenridge)

Distance: 5 miles round trip to the summit
Elevation: 9,100 to 10,315 ft
Elevation Gain: 1,215 ft

Views of the Tenmile Range at the beginning of the trail

Gold Hill is an easy trail near Breckenridge that I do whenever I go up for our annual climate conference. I have never made it to the summit because I am invariably doing this trail in the evening after work. I have a general idea of things, however, and feel I can describe it sufficiently.

Clear cutting

The clear cut area was filled with log piles and heavy equipment

The photos in this post are actually from 2008. I have held off blogging this trail because it is too disturbing for me. Like the proverbial ostrich with its head in the sand, I am trying to ignore the fact that that vast majority of the Ponderosa Pines in Summit County, and the rest of Colorado for that matter, are dead and or dying. The cause of this destruction is the Pine Beetle. This diminutive little creature, no larger than the nail of one's pinky, is responsible for the death of over 7 million acres of prime forest and it is not done yet.

Looking back down the trail to the east

Standing in the clear cut looking south

While a natural part of the forest ecosystem, drought and overly dense forests have added to the beetle's potency. Huge strands of forest along all the major road ways, throughout the ski resorts, and deep into the wilderness are now a sickly brown. The beetle, sometimes thousands of them, burrow under the bark. The feed, live, and breed there. This chokes off the nutrient supply for the tree, quickly killing it. Since the beetles prefers live trees, they quickly move on, only to kill again.

A close up of the Tenmile Range

Downed trees from a previous attempt to thin the forest

Management of the beetle is impossible over the many acres affected and may not even be a wise choice considering the natural aspect of the outbreak. Restoration now seems to be the main effort. Gold Hill is a prime example of what I have been observing in other parts of the state. The first portion of the trail takes the hiker through a clear cut area in which every tree is being removed. The bare hillside is stark, foreboding, and cluttered with piles of logs. When I hiked this trail in June of 2008, I could not help but ask myself if this was the future of all of Summit County. If so, the future is dire for the locals who live there and the transients who come and spend a lot of money to enjoy Colorado's bounty.

One of the few places on the trail with a view

After transiting the clear cut zone, the Gold Hill trail winds its way through thick forest. Tree trunks litter the ground in droves. These dead trees are not beetle kill but are the results of an earlier attempt to thin the forest. Even with that effort, the forest is like a wall. Only occasional glimpses of peaks can be seen from the dark, sinister interior. The trees still standing are visibly dying, however, like all the others in the state. Their crone-like branches droop, lifeless and austere. A good wind, and they will be flattened, or so it seems.

Crossing a slight open area in the forest. You can see how tightly packed the trees are

We wandered continually upwards through the dark forest until we ran out of time and had to turn around. I am guessing we were within a quarter of a mile of the small bump that is the summit of Gold Hill. It was actually a blessing to be able to escape from the darkness and back out into the clear Colorado evening.

I believe this is Quandary Peak

While Gold Hill is considered a classic Colorado Hike, there are so many other incredible hikes that I am hesitant to recommend this one. Its primary advantage for me is that it is snow free in June, while other trails like Quandary Falls can be a soggy mess. I have also done this trail as a hiking interlude while biking between Breckenridge and Frisco. The trailhead is right on the bike path. Certainly the earlier downed forest is interesting to see.

Heading back down the logging road and returning into the light
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