Is it better to have high or low biodiversity in a given area?

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.

Is low biodiversity good or bad?

Is low biodiversity good or bad? Biodiversity loss can have significant direct human health impacts if ecosystem services are no longer adequate to meet social needs. Indirectly, changes in ecosystem services affect livelihoods, income, local migration and, on occasion, may even cause or exacerbate political conflict.

Is high or low biodiversity more stable?

When an ecosystem has high biodiversity it is always more stable than an ecosystem that has low biodiversity. A monoculture is when an ecosystem has only one prominent species and has very low biodiversity. Low biodiversity is when there are a few prominent species and a low number of other species within the habitat.

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What happens when biodiversity decreases in a given area?

Biodiversity underpins the health of the planet and has a direct impact on all our lives. Put simply, reduced biodiversity means millions of people face a future where food supplies are more vulnerable to pests and disease, and where fresh water is in irregular or short supply.

What are the advantages of high biodiversity?

Ecological life support— biodiversity provides functioning ecosystems that supply oxygen, clean air and water, pollination of plants, pest control, wastewater treatment and many ecosystem services. Recreation—many recreational pursuits rely on our unique biodiversity , such as birdwatching, hiking, camping and fishing.

What is the advantages of low diversity?

Advantages of low diversity are as follows: Organisms have less pressure for food requirements. Low diversity reduces the number of threatening predators.

What places most likely have low biodiversity?

The arctic regions of the world have the least biodiversity because plants don’t survive in the extreme cold and ice that cover these regions year-round. However, life does exist in the arctic regions, mostly affiliated with the seas that surround them.

Do more diverse ecosystems function better?

Increasing species diversity can influence ecosystem functions — such as productivity — by increasing the likelihood that species will use complementary resources and can also increase the likelihood that a particularly productive or efficient species is present in the community.

What is the effect of high and low diversity in an ecosystem?

Productivity and stability as indicators of ecosystem health

An unstable ecosystem will be more likely to lose species. Thus, if there is indeed a link between diversity and stability, it is likely that losses of diversity could feedback on themselves, causing even more losses of species.

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Why is high biodiversity advantageous over low biodiversity?

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 low biodiversity bad?

Biodiversity loss can have significant direct human health impacts if ecosystem services are no longer adequate to meet social needs. Indirectly, changes in ecosystem services affect livelihoods, income, local migration and, on occasion, may even cause or exacerbate political conflict.

What are the disadvantages of low biodiversity in economics?

The problems with low biodiversity are many. Firstly, low biodiversity means that the trophic system is likely less functional. Since there are less species in the various tropic levels, meaning the paths of energy and nutrients are fewer in number.

What is the advantage of high biodiversity in agriculture?

The process of agricultural biodiversity also helps to provide valuable services to ecosystems. These ecosystem services include soil and water conservation, maintenance of soil fertility, conservation of microbes, and protection of pollinators to carry out plant pollination.

What is the advantage of high biodiversity in economics?

Biodiversity Underpins Economic Activity

Agriculture, forestry and fisheries products, stable natural hydrological cycles, fertile soils, a balanced climate and numerous other vital ecosystem services depend upon the conservation of biological diversity.