What is it called when an ecosystem is stable?
An ecosystem is said to possess ecological stability (or equilibrium) if it is capable of returning to its equilibrium state after a perturbation (a capacity known as resilience) or does not experience unexpected large changes in its characteristics across time.
How does an ecosystem reestablish?
Ways to restore them include reducing tillage, using more natural fertilizer and pest control, and growing more diverse crops, including trees. These steps can rebuild carbon stores in soils, making them more fertile so countries can feed their growing populations without using even more land.
What is an ecosystem that rapidly returns to its original state after a disturbance?
APES Chapter 3 Vocab Review
|environmental resistance||a measure of how much a disturbance can affect an ecosystem (usually in terms of energy flow)|
|resilience||the rate at which an ecosystem returns to its original state after a disturbance. Highly resilient = returns to original state rapidly|
What is ecosystem resilience?
ecological resilience, also called ecological robustness, the ability of an ecosystem to maintain its normal patterns of nutrient cycling and biomass production after being subjected to damage caused by an ecological disturbance.
What is succession describe it by giving an example?
Succession is the order of colonization of species in an ecosystem from a barren or destroyed area of land. Mosses and lichens are the first species that inhabit an area. They make the area suitable for the growth of larger species such as grasses, shrubs and finally trees.
Can ecosystem be restored?
Ecological restoration is human facilitation of the repair of a damaged or destroyed ecosystem. Restored environments may take years to function without human intervention and may never be the same as their intact predecessors, but restoration remains an important part of the conservation toolbox.
Why do ecosystems restore?
It is vital to the health of many ecosystems and the livelihoods of communities across the globe. Ecological restoration can help to sustain the rich diversity of human cultures on our planet by supporting relationships between humans and the environment that are mutually advantageous.