Succession refers to a directional, predictable change in community structure over time (Grime 1979, Huston & Smith 1987). This change is due to shifts in the presence and relative abundance of different species as time passes over years to centuries.

Ecological succession is then caused by the qualities of individual species rather than that of a community. The predictability of the course of events of succession is therefore low as it depends of the predictability of the disturbances.

Ecological succession is the gradual process by which ecosystems change and develop over time.

Succession occurs on many different timescales, ranging from a few days to hundreds of years. It may take hundreds of years for a climax woodland to develop, while the succession of invertebrates and fungi within a single cow pat (cow dung), may be over within as little as 3 months.

secondary succession, type of ecological succession (the evolution of a biological community’s ecological structure) in which plants and animals recolonize a habitat after a major disturbance—such as a devastating flood, wildfire, landslide, lava flow, or human activity (e.g., farming or road or building construction)— …

In secondary succession, a previously occupied area is re-colonized following a disturbance that kills much or all of its community. A classic example of secondary succession occurs in oak and hickory forests cleared by wildfire. Wildfires will burn most vegetation and kill animals unable to flee the area.

Save This Word! An ecological community in which populations of plants or animals remain stable and exist in balance with each other and their environment. A climax community is the final stage of succession, remaining relatively unchanged until destroyed by an event such as fire or human interference.

A climax community (Figure below) is the end result of ecological succession. The climax community is a stable balance of all organisms in an ecosystem, and will remain stable unless a disaster strikes. After the disaster, succession will start all over again.

The main goal of ecological succession is “development of new species”. Explanation: The mechanism of transformation of an ecological community’s species structure over time is understood as “Ecological succession”.

The correct answer is B. A stable community. The community which gets established at the site is called climax community. Thus, a climax community is the final stage of biotic succession which remains stable and exist in balance with each other and their environment until it destroyed fire or human interference.

Community structure is influenced by many factors, including abiotic factors, species interactions, level of disturbance, and chance events. Some species, such as foundation species and keystone species, play particularly important roles in determining their communities’ structure.

Disturbances such as fire or flood can disrupt a community. After a disturbance, new species of plants and animals might occupy the habitat. Over time, the species belonging to the climax community are likely to return.

Ecological succession helps maintain equilibrium in an ecosystem. Ecological succession prevents ecosystems from ever reaching equilibrium. There is no relationship between ecological succession and equilibrium. Ecological succession and equilibrium are the same thing.

A healthy ecosystem is said to be in equilibrium, which is a relatively stable state that keeps population sizes within a sustainable range (not too many of a certain species alive or dead). Some bears will starve and fewer cubs will be able to prosper, leading to a smaller overall population the next year.

Answer. Succession helps restore the equilibrium of an ecosystem by forming up new species, diversifying species, and basically by replacing the damaged, deranged, or disturbed community. …