secondary succession
Succession following a disturbance that destroys a community without destroying the soilSecondary = Soil
Secondary succession is a process of ecological succession that occurs in an ecosystem that has been disrupted or disturbed by some kind of disturbance or event, such as a wildfire, flood, or human activity. The process of secondary succession involves the establishment and growth of new plant and animal communities, and it often begins with the colonization of pioneer species.
One of the key characteristics of secondary succession is the presence of soil in the disrupted ecosystem. Unlike primary succession, which occurs in areas where there is no soil, secondary succession takes place in environments where there was once a pre-existing community of organisms. These organisms leave behind organic material, which serves as a foundation for the growth of new plants and the establishment of a new community.
The process of secondary succession typically has several stages, starting with the colonization of pioneer species that can tolerate the harsh conditions of the disturbed environment. These species, which may include weeds, grasses, and other fast-growing plants, are able to quickly establish themselves and begin to build up a layer of organic material.
Over time, other, more complex plant species begin to establish themselves in the ecosystem. These species may be able to outcompete the pioneer species, and may have longer lifespans and greater reproductive success. As the ecosystem continues to mature, more complex animal species may begin to move in, as there is more food and shelter available.
Overall, the process of secondary succession is an important part of natural ecological cycles, allowing ecosystems to recover and return to a state of balance after a disturbance. By understanding the stages of secondary succession, scientists can better predict how ecosystems will recover from disturbances and develop strategies to mitigate damage in the future.
More Answers:
Exploring Pioneer Species in Secondary Succession: Importance, Characteristics, and Examples.From Lichens to Trees: The Vital Role of Pioneer Species in Primary Succession.
The Vital Role of Pioneer Species in Ecosystem Development Through Succession