Category: Ecology

Here is your Essay on Ecological Efficiency !The relationship between the amount of energy assimilated and the amount of energy utilized within one trophic level of a food chain has an important bearing on how much energy one trophic level in the food chain passes on to the next. image source:upload.wikimedia.org ADVERTISEMENTS: Efficiency is the ratio of useful output of energy in relation to input. There exist various methods of measuring different kinds of efficiencies, all of which require the understanding of the following para­meters; Ingestion describes the quantity of food or energy taken air by a consumer or the amount of light available or absorbed by a producer.Assimilation is the amount of food absorbed in the ali­mentary canal of a consumer, the absorption of extracellular pro­ducts by a decomposer,…