뒤로Community Dynamics definitions
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1/15뒤로Skip to main content뒤로Disturbance
A short-lived event that disrupts community structure and function, altering resource availability and species opportunities. Intermediate Disturbance Hypothesis
A concept proposing that moderate disruption levels foster the highest species diversity by allowing coexistence of various competitors. Species Diversity
A measure reflecting both the number of species and their relative abundance within a community. Competitive Exclusion Principle
A concept stating that superior competitors dominate, excluding weaker ones when resources are limited. Ecological Succession
A gradual process where community structure changes over time, often following disturbances. Climax Community
The most stable stage of succession, where changes continue but at a much slower rate. Primary Succession
A process beginning in lifeless areas without soil, such as after volcanic activity or glacial retreat. Secondary Succession
A recovery process in areas where soil remains after a disturbance, allowing faster community reestablishment. Pioneer Species
The first organisms to colonize barren environments, often tolerating harsh abiotic conditions and aiding soil formation. Soil Formation
A slow process crucial for primary succession, enabling later plant colonization and community development. Intermediate Community
A transitional stage in succession, featuring a mix of grasses, perennials, shrubs, and shade-intolerant trees. Facilitation
A process where early species improve conditions, making it easier for later species to establish. Tolerance
A scenario where existing species neither help nor hinder the arrival of new species during succession. Inhibition
A situation where present species prevent the establishment or regrowth of other species in the community. Disturbance Frequency
How often disruptive events occur, influencing community structure and species diversity.
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