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What is biodiversity evenness?

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Biodiversity evenness refers to how evenly the individuals in a community are distributed among the different species. A community with high evenness has a similar number of individuals across all species.

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Why is high biodiversity important for ecosystems?

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High biodiversity is important because it enhances ecosystem resilience, allowing it to recover more effectively from disturbances and maintain ecological balance.

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What is a population's zone of intolerance?

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The zone of intolerance is the range of environmental conditions where organisms cannot survive, leading to death.

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What is the bottleneck effect?

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The bottleneck effect occurs when a population's size is significantly reduced for at least one generation, leading to a loss of genetic diversity.

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What is ecological succession?

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Ecological succession is the process of change in the species structure of an ecological community over time, often following a disturbance.

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What are pioneer species?

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Pioneer species are the first organisms to colonize a previously disrupted or damaged ecosystem, initiating the process of ecological succession.

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Define species richness.

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Species richness is the number of different species represented in a given ecological community.

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What is the difference between primary and secondary succession?

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Primary succession occurs in lifeless areas where soil has not yet formed, while secondary succession occurs in areas where a disturbance has destroyed an existing community but left the soil intact.

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What is an ecological niche?

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An ecological niche is the role and position a species has in its environment, including all interactions with biotic and abiotic factors.

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What is carrying capacity?

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Carrying capacity is the maximum number of individuals of a particular species that an environment can sustainably support.