How have humans impacted Banff National Park?
How have humans impacted Banff National Park? Since the 19th century, humans have impacted Banff's environment through introduction of non-native species, controls on other species, and development in the Bow Valley, among other human activities.
What is the water pollution in Banff National Park?
Chemical-based cleaning products include most antibacterial cleaners, air fresheners, dishwasher detergent, carpet cleaner, and toilet/sink/tub/tile cleaners that contain toxic ingredients. When poured down the drain, the chemicals enter the water supply and end up in the Bow River in Banff's Boreal Forest.