Eleven experts estimated that if the carp become established in Lake Erie, bighead and silver carp biomass in Lake Erie could range from close to zero but up to over 25 metric - tons / km2 which is greater than the sum of walleye and yellow perch biomass in Lake Erie. (sciencedaily.com)
«We started seeing the isotope we added in June accumulate in yellow perch by early fall,» Hurley said. (scientificamerican.com)
Increased vegetation, lower oxygen levels and decreased water clarity can adversely impact recreational fish, such as yellow perch, bass and crappies. (sciencedaily.com)