Why would the removal of the Lake Herring and the lake whitefish affect other organisms indirectly?

The removal of Lake Herring and lake whitefish can have indirect effects on other organisms due to their roles as key prey species in the food web. Without these fish species, predators that rely on them for food may experience declines in population sizes, leading to potential imbalances in the ecosystem. Additionally, Lake Herring and lake whitefish play important roles in nutrient cycling and energy transfer within the aquatic environment, so their removal could impact the overall health and functioning of the ecosystem.