What is an Ecological Pyramid?
The ecological pyramid is also known as a food pyramid, trophic pyramid, or energy pyramid, and even the Eltonian pyramid as the concept of such pyramids which depict numbers was proposed by Charles Elton in the year 1927. Then came Bodenheimer in 1938 who proposed the pyramid structure for biomass and in 1942 Hutchinson and Linderman proposed the pyramid for productivity.
The pyramid is framed based on the number of individuals, energy, and biomass, and very much like the name recommends, these are shaped as a pyramid. The various kinds of ecological pyramids depend on how much energy or biomass or individuals are accessible to each trophic level.
The bottom of the pyramid, usually the broadest part is occupied by the producers followed by the primary consumers at the next level, then the secondary consumers, and then tertiary consumers or the organisms placed at the top of the food chain at the topmost level. The ecological pyramid is additionally used to make sense of how different living beings in an environment are connected with each other. Also, it shows who is consumed by whom, while likewise showing the flow of the energy.
Ecological Pyramid – Definition, Types, Importance, Limitations
An ecological pyramid is a graphical representation of the relationship that every living creature present at different levels of the ecosystem shares with each other. Ecological Pyramids represent the different forms of bio-productivity of an ecosystem i.e. how much biomass, energy, or number of individuals each trophic level accounts for. In this article, we will learn about the ecological pyramid types, their significance, and limitations.
Table of Content
- What is an Ecological Pyramid?
- Ecological Pyramid Diagram
- Features of the Ecological Pyramid
- Ecological Pyramid Types
- Importance Ecological Pyramid
- Limitations of Ecological Pyramid