Category: Klamath Mountains

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Limestone Ridge ~ Trinity Alps Wilderness

Original Publication DATE: 10/12/2009 2:23:00 AM

Gaining an understanding of geology and fire ecology

I had often pondered a high and extensive ridgeline in the middle of the Trinity Alps Wilderness from other mountain top vantage points on which I stood–at one point or another–in my adventures in the Klamath Mountains. It took me several years to realize this jagged range had its own name and many years more to actually get to this isolated place. Finally, in October, I climbed my way into the high country known as Limestone Ridge. I had read this extensive ridgeline (over 3 miles long) was one of the best examples of Karst topography in western North America. This summer, the spectacular Marble Mountain was my first introduction to Karst limestone landscape in the Klamath so I assiduously pursued a chance to see more. With those distant images and arresting words burned on my brain I was finally climbing–up–up–up–from Hobo Gulch in the Trinity River Canyon.

Limestone Ridge
Climbing higher and higher, smoke lingers from this years fires while charred chaparral and montane forest remind the temporal visitor of previous year’s fires–leaving the gabbro pluton exposed, as if only just uplifted from the depths of the earth.

Continue reading “Limestone Ridge ~ Trinity Alps Wilderness”

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Carnivorous Plants of the Smith River Region ~ Stoney Creek Trail

Original Publication DATE: 4/18/2009 2:37:00 PM

In the hinterland of northwest California, the Smith River’s crystal blue waters drain abruptly from the Siskiyou Mountains toward the Pacific Ocean—along the way gouging out sparkling canyons through ancient serpentine rock. High levels of precipitation coupled with serpentine geology have fostered unique plant communities in this region. Because the serpentines soils of the Josephine Ophiolite are rich in heavy metals the ecosystem appears infertile. Seemingly sparse red-rock forests endure in stark contrast to the lush redwood forests of the North Coast Range only a few miles away. But upon closer inspection, the red-rock nurtures plant communities that are species rich and teeming with life. Continue reading “Carnivorous Plants of the Smith River Region ~ Stoney Creek Trail”