In an electrofishing survey, how many largemouth bass are estimated to be in Deer Creek Reservoir?

In an electrofishing survey, the estimation of fish populations, like largemouth bass in Deer Creek Reservoir, is typically determined through a combination of factors, including the number of fish captured, the area sampled, and the efficiency of the electrofishing method. The method allows researchers to capture a representative sample of fish in a given area, which can then be used to extrapolate the total population size.

Choosing 1,100 as the estimated population indicates a careful analysis based on the data collected during the survey. This figure likely represents a balanced estimate that takes into account the catch per unit effort, habitat conditions, and previous population studies conducted in similar water bodies. Factors such as spawning success, mortality rates, and fish growth rates can also play a role in reaching this estimate, showcasing the complexities involved in fish population dynamics.

While other figures present in the choices may seem plausible, they either fall significantly higher or lower than what might be supported by the sampling data, which typically points to a more moderate estimate of fish population. A population estimate of 1,100 suggests a stable environment for largemouth bass, indicating healthy recruitment and survival rates within Deer Creek Reservoir.