Although there is widespread concern about the spread of Asian Carp, for some people, they represent a new industry and economic boon. Asian Carp harvest has increased thirtyfold in the past ten years. In 2010, a fisheries company in Thomson IL sold 20 million pounds of Asian carp to consumers globally. According to Greg Sass, director of the INHS Illinois River Biological Station, that while Asian Carp represent 80% of fish in parts of the Illinois River, scientific research has not yet established a direct connection between the presence of Asian Carp and the decline of native species.