• Spires of Cedar Mesa sandstone in Chesler Park (Needles District)

    Canyonlands

    National Park Utah

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Environmental Factors

The roots of a blackbrush exposed by soil erosion
The roots of a blackbrush exposed by soil erosion
NPS Photo by Neal Herbert
 

Although Canyonlands may appear harsh and unchanging, the desert ecosystem is continually evolving. Weather, climatic shifts and geologic processes continue to shape this environment as they have for millennia.

More recently, human-caused factors such as air, noise and water pollution, as well as introduced species, have had a much greater impact on natural resources world-wide.

The undeveloped landscape of Canyonlands provides an ideal place to study how various environmental factors affect desert ecosystems, and predict what changes might be expected in the future.

Did You Know?

Pinyon Pine

Pinyon pines do not produce pine nuts every year. These delicious nuts can only be harvested every three to seven years. This irregular schedule prevents animals from adapting to an abundance of pine nuts and guarantees that at least some nuts will become new pine trees instead of a quick meal. More...