This open access book describes the serious threat of invasive species to native ecosystems. Invasive species have caused and will continue to cause enormous ec

Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colo

The Laurentian Great Lakes are the largest unfrozen reservoir of freshwater on earth, accounting for almost one-fifth of the worlds fresh surface water. They ar

New York City's municipal water supply system provides about 1 billion gallons of drinking water a day to over 8.5 million people in New York City and about 1 m