why is biodiversity important to the health of an ecosystem?
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Biodiversity is the key indicator of the health of an ecosystem. A wide variety of species will cope better with threats than a limited number of them in large populations. Even if certain species are affected by pollution, climate change or human activities, the ecosystem as a whole may adapt and survive.
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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.
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Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. ... Healthy ecosystems can better withstand and recover from a variety of disasters.
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Our biodiversity is very important to the well-being of our planet. ... Healthy ecosystems and rich biodiversity: Increase ecosystem productivity; each species in an ecosystem has a specific niche—a role to play. Support a larger number of plant species and, therefore, a greater variety of crops.
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Biodiversity provides numerous ecosystem services that are crucial to human well-being at present and in the future. ... Longer term changes in climate affect the viability and health of ecosystems, influencing shifts in the distribution of plants, pathogens, animals, and even human settlements.
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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. For humans that is worrying.
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Marine biodiversity – a vital resource > For a long time the significance of biological diversity in the world's oceans was unclear. It is now known to play a vital role in maintaining the functionality and productivity of ecosystems. It also makes habitats more resilient to environmental change.
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Biodiversity is the amount of variety of life on Earth. ... Healthy ecosystems and rich biodiversity: Increase ecosystem productivity; each species in an ecosystem has a specific niche—a role to play. Support a larger number of plant species and, therefore, a greater variety of crops.
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Biodiversity is a very important factor for ecosystem health because having a variety a species helps ensure that, should a disaster happen, certain species will not go extinct. ... Shannon Diversity index (H) is used to calculate the biodiversity of an ecosystem. The higher the number is, the more diverse that habitat is.
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Based on tropical rainforests, we see why biodiversity is so crucial in maintaining an ecosystem. Since rainforests have huge ranges of plants, many insects or animals will have more diverse preys. ... If more organisms diversify, it ensures the natural sustainability of all life forms in the ecosystem.
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Biodiversity is important to people in many ways. Plants, for instance, help humans by giving off oxygen. ... Plants, fungi, and animals such as worms keep soil fertile and water clean. As biodiversity decreases, these systems break down.
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Biodiversity is important to humans for many reasons. ... 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.
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['Economic— biodiversity provides humans with raw materials for consumption and production. ... ', '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.']
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Biodiversity is important because it provides us with Natural Resources (Food, Water, Wood, etc.) Natural Services (Pest Control, Air and Water Purification, etc.) and of course, Aesthetic Pleasure.
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Healthy ecosystems and rich biodiversity: Increase ecosystem productivity; each species in an ecosystem has a specific niche—a role to play. Support a larger number of plant species and, therefore, a greater variety of crops. Protect freshwater resources.
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Biodiversity conservation protects plant, animal, microbial and genetic resources for food production, agriculture, and ecosystem functions such as fertilizing the soil, recycling nutrients, regulating pests and disease, controlling erosion, and pollinating crops and trees.
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The idea that natural communities rich in species are healthier and more productive has been an axiom in ecology for decades. ​Biodiversity has been hypothesized to maintain the stability of natural ecosystems and provide benefits such as oxygen, soils, and water detoxification. ...