Used in environmental monitoring to detect microbial contamination in water supplies due to its distinct earthy odor, even at trace levels. Employed in the fragrance industry to create natural earth-like scents in perfumes and aromatherapy products. Serves as a marker compound in agriculture for assessing soil health and microbial activity. Also utilized in the food and beverage industry to diagnose off-flavors in products like bottled water, fish, and wine caused by microbial growth.