The two key components of ecosystem stability are resilience and resistance. Resistance is an ecosystem’s ability to remain stable when confronted with a disturbance. Resilience is the speed at which an ecosystem recovers from a disturbance.
What is a characteristic of a stable ecosystem?
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 ecosystem is the most stable?
The ocean is the most stable ecosystem. It is stable due to its natural liquid nature (saline), dissolved oxygen, light and temperature.
What is a characteristic of a stable or healthy ecosystem?
A healthy ecosystem consists of native plant and animal populations interacting in balance with each other and nonliving things (for example, water and rocks). Healthy ecosystems have an energy source, usually the sun. The sun provides radiant energy for producer (plant) growth.
What is the stability of an 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.
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.
Which is the largest and most stable ecosystem?
Of all the ecosystems, ocean is the largest and most stable ecosystem.
Why are ecosystems stable?
All ecosystems are stable systems. This means that they maintain a natural balance. An ecosystem involves the flows of nutrients and energy (in the form of food). If the organisms Having in an ecosystem use up nutrients, like nitrogen, from their environment, without replenishing them, soon the system will collapse.
How would you describe a stable and sustainable ecosystem?
Ecosystem stability is an important corollary of sustainability. Over time, the structure and function of a healthy ecosystem should remain relatively stable, even in the face of disturbance. If a stress or disturbance does alter the ecosystem is should be able to bounce back quickly.
What primarily maintains ecosystem stability?
Overall, biodiversity is very important, because it helps maintain ecosystem stability, which is the ability of an ecosystem to maintain a steady state, even after a stress or disturbance has occurred.
Which is more stable than ecological point of view?
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 is an unstable ecosystem?
Ecosystem instability refers to that state when an ecosystem is unable to adjust with environmental changes. … The ecosystem instability can occur due to natural factors such as massive volcanic eruption or climatic changes like ice age. Ecosystem instability is also induced due to manmade activities.
How decomposers maintain the stability of an ecosystem?
Answer: Decomposers and scavengers break down dead plants and animals. They also break down the waste (poop) of other organisms. … If they weren’t in the ecosystem, the plants would not get essential nutrients, and dead matter and waste would pile up.
What is homeostasis in ecosystem?
– Homeostasis in ecology is the ability of an ecosystem to maintain its overall stability despite any disturbances. It is a result of the combination of biodiversity and the ecological interactions that occur between the species. – The ecosystem is maintained as an equilibrium.