Ecosystem Services, Island Biogeography and Ecological Services

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What is island geography?

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Island geography refers to the study of islands and their unique ecosystems, which are often isolated from mainland areas, leading to distinct species evolution and ecological dynamics.

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What is the significance of island geography in conservation biology?

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Island geography provides unique ecosystems and habitats that are isolated from mainland influences, leading to the evolution of distinct species and vulnerability to extinction.

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What are provisioning ecosystem services?

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Provisioning ecosystem services are the products obtained from ecosystems, such as food, fresh water, wood, fiber, and genetic resources.

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Give an example of a provisioning ecosystem service.

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Production of crops or fish in an agricultural or aquatic ecosystem.

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What are cultural ecosystem services?

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Cultural ecosystem services are the non-material benefits people obtain from ecosystems, including recreational, aesthetic, and spiritual benefits.

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Give an example of a cultural ecosystem service.

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Visiting a national park.

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What is ecological tolerance?

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Ecological tolerance is the range of environmental conditions that a species can tolerate and survive in.

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What is the role of isolation in island biogeography?

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Isolation by water creates unique ecosystems on islands, leading to distinct species evolution and increased vulnerability to extinction.

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What is an example of a regulating ecosystem service?

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Climate regulation, such as the role of forests in carbon sequestration.

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What is the difference between provisioning and regulating ecosystem services?

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Provisioning services provide tangible products, while regulating services maintain ecosystem processes and functions.