Why were Asian carp introduced into the U.S.?
Weed and parasite growth
Among the aquatic scene, many species have a dirty name, and that list includes various types of fish known as Asian carp. These fish, first introduced into the U.S. in the 1970s to combat weed and parasite issues, are silver carp, black carp, grass carp and bighead carp. Somehow, the non-native species made their way into the Mississippi River, working their way up as far as Minnesota. Once Asian carp reach an area, they out-compete native fish for space and food, sometimes pushing native species out. And you thought having your in-laws over for a weekend was bad. Source: National Park Service
Fabrication and assembly of low-pressure steam generator first-of-its-kind prototype as per preliminary design guidance from Phase I, with balance-of-plant, controls, and safety aspects included.- Modification to existing steam applicator designs used previously by Fennimore to permit integration of our burner and support equipment.- Design of steam application experiments tailored to specific sites provided to us.- Application of steam with varying temperature and treatment rates.- Periodic assessment of soil conditions, plant, weed and parasite growth, and eventually crop yields, during the growing season.