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What are the effects of drought on terrestrial ecosystems?

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Drought can have several negative effects on terrestrial ecosystems, including:

  1. Reduced plant growth: Drought conditions can limit the availability of water for plants, leading to stunted growth and reduced productivity.

  2. Increased risk of wildfires: Drier conditions during drought make vegetation more susceptible to ignition, increasing the risk of wildfires which can devastate ecosystems.

  3. Changes in species composition: Some plant species may be more resilient to drought than others, leading to shifts in species composition within an ecosystem.

  4. Decreased soil moisture: Drought can lead to decreased soil moisture levels, affecting nutrient availability and soil structure, which can further impact plant growth.

  5. Loss of biodiversity: Drought can put stress on various species within an ecosystem, leading to population declines or local extinctions, which can result in a loss of biodiversity.

  6. Impact on wildlife: Drought can reduce water availability for wildlife, affecting their access to food and shelter, and potentially leading to migration or changes in behavior.

Overall, drought can have significant and long-lasting impacts on terrestrial ecosystems, affecting both plant and animal life within the ecosystem.

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