Invasive alien species - Conservation

This paper develops a model of invasive species control when the species’ population size is unknown. In the face of an uncertain

Invading alien species in the United States cause major environmental damages and losses adding up to almost $120 billion per year. There are approximately 50,000 foreign species and the number is increasing. About 42% of the species on the Threatened or Endangered species lists are at risk primarily because of alien-invasive species.