Quick Answer: How is a stable ecosystem attained?

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.

What defines a stable ecosystem?

Stability (of ecosystem) refers to the capability of a natural system to apply self—regulating mechanisms so as to return to a steady state after an outside disturbance.

What contributes to ecosystem stability?

Factors affecting stability:

Disturbance frequency and intensity (how often and what kind of tillage) Species diversity (intercropping or rotations), interactions (competition for water and nutrients from weed species), and life history strategies (do the species grow fast and produce many seeds or slow with few seeds)

How can ecological equilibrium be attained?

Equilibrium Importance. Ecosystems must have just the right amount of non-living things like sunlight and water. However, they also need to have the correct balance of different species to stay in equilibrium.

What is the key to ecosystem stability?

Variation among species in their response to such fluctuation is an essential requirement for ecosystem stability, as is the presence of species that can compensate for the function of species that are lost.

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What does stability mean?

Definition of stability

1 : the quality, state, or degree of being stable: such as. a : the strength to stand or endure : firmness. b : the property of a body that causes it when disturbed from a condition of equilibrium or steady motion to develop forces or moments that restore the original condition.

Which is the most stable ecosystem?

Oceans is stable ecosystems since it stays unchanged over the long term. Various natural geological and anthropogenic forces build and damage mountains, deserts and forests but oceans have remained stable over the long history of the Earth.

What principal applied for stabilization of ecosystem?

The Principles of Ecosystem Stability are: Ecosystems dispose of waste and replenish nutrients by recycling all elements. Ecosystems use sunlight as their source of energy. The size of a consumer population is maintained such that overgrazing and other forms of overuse do not occur.

Why does a complex ecosystem provide stability?

The reason greater stability is found in complex ecosystems is that with more complex interactions, the ability of organisms to deal with disturbances increases. … A food web depicts various ways in which organisms eat other organisms and obtain energy for their survival.

How do changes in the environment influence ecosystem stability?

Climate change can alter where species live, how they interact, and the timing of biological events, which could fundamentally transform current ecosystems and food webs. Climate change can overwhelm the capacity of ecosystems to mitigate extreme events and disturbance, such as wildfires, floods, and drought.

Which helps in maintaining the stability of ecosystem?

Biodiversity helps to maintain stability in an ecosystem .

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Which of the following is true for the stabilized ecosystem?

Which of the following is TRUE for the stabilized ecosystem? Explanation: Ecosystem has been classified on the basis of community metabolism. The ratio of photosynthesis to respiration, i.e., P/R is equal to 1 for a stabilized ecosystem.

How do you maintain a sustainable ecosystem?

Ways to Maintain Ecological Balance

  1. Manage Natural Resources Carefully. ••• The expansion of civilization inflicts a growing burden on the ecosystem. …
  2. Control the Population. ••• In nature, predators prevent species from over populating. …
  3. Protect the Water. ••• …
  4. What You Can Do. •••

How does diversity create stability?

Increased alpha diversity (the number of species present) generally leads to greater stability, meaning an ecosystem that has a greater number of species is more likely to withstand a disturbance than an ecosystem of the same size with a lower number of species.