IB Biology Topic D4.2.14 Cyclical Succession in Ecosystems Revision Notes (HL)

IB Biology Topic D4.2.14 Cyclical Succession in Ecosystems Revision Notes (HL) | RevisionDojo

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Cyclical succession: species dominance repeats in a predictable loop

Cyclical succession is a repeating pattern in which the same species replace one another in a predictable loop, driven by disturbances that keep coming back.
Unlike linear succession, which progresses toward a single stable climax community, cyclical succession never settles because recurring disturbances reset the ecosystem to an earlier stage.

Definition

Cyclical succession

Cyclical succession is a type of ecological succession where ecosystems repeatedly cycle through a series of stages.

Recurring disturbances keep resetting the ecosystem

Natural recurring disturbances, such as periodic fires or wave action, reset ecosystems to an earlier successional stage.
In fire-adapted regions, grasses and shrubs thrive right after a fire, then are replaced by taller, slower-growing plants over time.

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Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

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Cyclical succession: species dominance repeats in a predictable loop

Cyclical succession is a repeating pattern in which the same species replace one another in a predictable loop, driven by disturbances that keep coming back.
Unlike linear succession, which progresses toward a single stable climax community, cyclical succession never settles because recurring disturbances reset the ecosystem to an earlier stage.

Definition

Cyclical succession

Cyclical succession is a type of ecological succession where ecosystems repeatedly cycle through a series of stages.

Recurring disturbances keep resetting the ecosystem

Natural recurring disturbances, such as periodic fires or wave action, reset ecosystems to an earlier successional stage.
In fire-adapted regions, grasses and shrubs thrive right after a fire, then are replaced by taller, slower-growing plants over time.

Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

A - Unity and Diversity9 subtopics

B - Form and Function10 subtopics

C - Interaction and Interdependence9 subtopics

D - Continuity and Change12 subtopics

IB Biology Topic D4.2.14: Cyclical Succession in Ecosystems Notes

A - Unity and Diversity9 subtopics

B - Form and Function10 subtopics

C - Interaction and Interdependence9 subtopics

D - Continuity and Change12 subtopics

Cyclical succession: species dominance repeats in a predictable loop

Recurring disturbances keep resetting the ecosystem

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

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Cyclical succession: species dominance repeats in a predictable loop

Recurring disturbances keep resetting the ecosystem

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account