Generally speaking, greater species diversity (alpha diversity) leads to greater ecosystem stability. This is termed the “diversity–stability hypothesis.” 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.
What are the advantages of having a high diversity in an ecosystem?
Greater biodiversity in ecosystems, species, and individuals leads to greater stability. For example, species with high genetic diversity and many populations that are adapted to a wide variety of conditions are more likely to be able to weather disturbances, disease, and climate change.
Why is an ecosystem with higher levels of biodiversity more stable than an ecosystem with lower levels of biodiversity quizlet?
An ecosystem with a high level of species diversity such as a rainforest (high productivity) is much more stable than an ecosystem with low biodiversity such as a desert (low productivity). All ecosystems are complex and all species have a niche. … Stable ecosystems have a high biodiversity and resist change.
Why would it be beneficial for an ecosystem to have a high diversity of plants and animals over a small diversity?
Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. A larger number of plant species means a greater variety of crops. … Greater species diversity ensures natural sustainability for all life forms.
What are the advantages of having high genetic diversity of within and between species level?
The greater the genetic diversity within a species, the greater is the chance of that species to survive. Conversely, the lower the genetic diversity within a species, the lower is the chance of survival. This is because unfavorable traits, such as inherited diseases, may become widespread within a population.
What are the advantages of having high biodiversity in maintaining the stability of an ecosystem Brainly?
Explanation: 1. The high biodiversity of the plant species will aid in the growth and abundance of the animal species which will feed on the plant species thus maintain stability between plant and animal species.
What is an ecosystem with high biodiversity?
Example of ecosystem with high biodiversity is tropical rain forest as seen in Amazon basin of south America. Such forests are also thriving in parts of central Africa and also in islands of Indonesia. In marine environment, coral reefs are example of high biodiversity aquatic ecosystems.
Why does biodiversity make an ecosystem more stable?
It has been shown that biodiversity of an area has a large impact on the ecosystem stability of that area. Areas with high levels of species and genetic diversity are likely to have a more complex ecosystem, with a variety of food webs and biotic interactions.
What describes an ecosystem with high biodiversity quizlet?
High biodiversity in an ecosystem means that there is a great variety of genes and species in that ecosystem.
What is the effect of biodiversity in an ecosystem?
These ecological effects of biodiversity in turn are affected by both climate change through enhanced greenhouse gases, aerosols and loss of land cover, and biological diversity, causing a rapid loss of biodiversity and extinctions of species and local populations. …
Why is high biodiversity advantageous over low biodiversity?
The higher the biodiversity of an ecosystem, the more sustainable it is. Conversely, lower biodiversity equals less sustainability. The biodiversity of an ecosystem contributes to the sustainability of that ecosystem. Higher/more biodiversity = more sustainable.
What are the pros and cons of biodiversity?
3) The biodiversity helps to maintain the food web circle , disturbing can result in the scarcity of food.
- More biodiversity means more of animals and plants hence the population and living of humans can be restricted.
- Excess of wild animals can harm the humans.
- The establishment of the forest cause cost.
What is the importance of diversity at the population species and genotype level for ecosystem function?
Genetic diversity is considered an important factor, stabilizing ecological functions when organisms are faced with changing environmental conditions. Although well known from terrestrial systems, documentations of this relationship from marine organisms, and particularly planktonic microorganisms, are still limited.