The Shiribetsu River in Hokkaido Prefecture is recognized as one of the highest quality streams in Japan. A canoeist couple shows us the source of its clearness and skillfully descends a series of ...
Samples of Clear Creek taken during a summer holiday weekend showed a spike in bacteria from human intestines during times of high tubing activity, but the increase was “short-lived ...
How does your dip in a local watering hole affect the stream’s chemistry? Researchers who previously analyzed the impact of people swimming and tubing on a Colorado creek report updated observations ...