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Aquatic Assemblages: Improving Dragonfly Habitat And Water Quality In An Urban Park, Yan Liu

Masters Theses

Many scientists have claimed that we are entering into the sixth mass extinction. According to IUCN, about 16% of the 6,016 species of dragonflies and damselflies are at risk of extinction. Dragonfly occupies an essential link in the food chain. Fluctuations in dragonfly numbers can affect the numbers of other species, such as mosquitoes and birds. Dragonflies are also closely related to the health of the water environment. Healthy water bodies can attract more and different species of dragonflies and other aquatic animals. Dragonflies’ decline is a symptom of widespread loss of the marshes, swamps, and free-flowing rivers they breed …