Ecological risks that can deteriorate Cascade Range ecosystems



by LORENZO CIOTTI

Ecological risks that can deteriorate Cascade Range ecosystems

Cascade Range is a unique ecosystem with volcanic geology, a hydrographic system rich in rivers and lakes, and varied and fascinating flora and fauna. The region represents a precious natural resource and an important habitat for many animal and plant species.

The Cascade Range is a mountain range within North America that extends from British Columbia, Canada, to Oregon, United States. The region is characterized by a unique combination of geology, hydrography, ecology, flora and fauna.

Geologically, the Cascade Range is made up primarily of volcanic rocks. The mountain range is the result of a subduction process, in which the slab of oceanic crust of the Juan de Fuca Plate is pushing beneath the North American Plate.

This process led to the formation of active volcanoes, including the famous Mount Saint Helens.

The hydrography of the Cascade Range is characterized by a series of rivers and lakes fed by snowmelt on the mountains. These rivers are important for the supply of drinking water, agricultural irrigation and hydroelectric power generation in the region.

Ecological risks of Cascade Range ecosystems

Ecologically, the Cascade Range is a very diverse habitat. The lower areas are covered by coniferous forests, including fir, pine and cedar. As you rise in altitude, vegetation becomes sparser due to colder temperatures and more extreme conditions.

On the highest peaks, the vegetation is often represented by mosses and lichens.

The wildlife of the Cascade Range includes a variety of species, including deer, bear, wolves, fox, coyote, cougar and many other mammals. The region is also home to numerous birds, including bald eagles, sea eagles and Steller's jays.

Salmon and trout can also be found in the rivers.

Ecological risks that may deteriorate Cascade Range ecosystems include deforestation, natural resource extraction, air and waterway pollution, the introduction of invasive species, and climate change.

The most endangered ecosystems in the Cascade Range are temperate rainforests, aquatic habitats such as rivers and lakes, alpine grasslands, and subalpine grasslands. The Cascade Range is a mountain range that extends approximately 700 miles (1,127 kilometers) along the west coast of North America, from British Columbia, Canada, to California, United States.

There are a total of 13 volcanoes on the Cascade Range. Some of the most famous volcanoes include Mount Rainier, Mount St. Helens, Mount Hood, and Mount Shasta. The flora of the Cascade Range is characterized by temperate rain forests with trees such as firs, cedars and pines, while the fauna includes several species of mammals, such as black bears, snow goats, deer and lynx. There are also many species of birds, such as eagles, owls and woodpeckers.