Value of Wet The Value of a Wetland Wetlands are valued in many different ways. One of the primary ways wetlands function within an ecosystem is to improve water quality. Wetlands also provide valuable habitat for organisms, many of them on the endangered or threatened species list. The plants keep soil in place, reduce erosion, and decrease the rate at which surface water moves through the system. Wetlands can also be used as a cheaper, cleaner, and more aesthetic way to treat sewage.
Monetary savings are another benefit.
Wetlands can provide valuable resources for humans and have been used for hunting and trapping since the early 1900s. Wetlands also factor in global cycles such as the nitrogen, sulfur, methane, and carbon dioxide cycles. Wetland areas can also be valued for their aesthetics, nature study, photography, and places for quiet reflection.