Chilkoot River The fish species that are found in the Chilkoot River below the lake outlet are generally the sockeye salmon and Oncorhynchus nerka. In order to enumerate the salmon that pass down the river, the Alaska Department of Fish and Game, Division of Commercial Fisheries established a weir on the river, in 1976, a few hundred yards downstream from the outlet of the river from the lake, to carry out visual count of “the total sockeye escapement (postseason).” A report for the period 1996-2003 gives the counts done at the weir and also quantity estimates of the sockeye fishes. Chilkoot Lake
Robot fish the speed of swimming will increase. It exhibits a state of shock and confusion to the foreign object much like a real fish would. Robot fish record this type of behavior in advance. Military defense and marine protection are of rising concern in the research field. As missions become more complicated, high-performance Autonomous underwater vehicle (AUVs) become necessary. AUVs require fast propulsion and multidirectional maneuverability. Robotic fish are more competent than current AUVs propelled by motion because the fish is a paradigm of bio-inspired AUV. Like living fish, robot fish can operate in complex environments. They can not only perform