Ecological Succession and Its Types: Dynamics of Eco-system
Ms. Meenakshi Jhanwar
Abstract
Ecological succession is a natural process in which species composition and community structure gradually change over time in ecosystems. This summary gives a general review of ecological succession and its several kinds, emphasizing its importance and major research discoveries. Ecological succession is the term used to describe the predictable and orderly changes that occur in an ecosystem as a result of a disturbance or the colonization of a new region. It includes the long-term establishment, expansion, and replacement of many plant and animal species. The interaction of the organisms with their surroundings, including elements like soil composition, climate, and species interactions, is what propels the process. Primary succession and secondary succession are the two fundamental categories of ecological succession. Primary succession occurs when there was no prior plant or soil, such as bare rock surfaces or freshly created volcanic islands. Beginning with the colonization of pioneer species, which progressively alters the environment and forges the way for the development of more complex species, is the first stage.