Nature-Based Solutions for Environmental Challenges

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What is 'blue carbon'?

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Blue carbon refers to the carbon captured and stored by coastal and marine ecosystems, such as mangroves, seagrasses, and salt marshes.

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How much carbon can coastal ecosystems sequester compared to mature tropical forests?

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Coastal ecosystems can sequester carbon at a rate up to 10 times greater than mature tropical forests.

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What is the 'urban heat island' effect?

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The urban heat island effect is a phenomenon where urban areas experience significantly higher temperatures than their rural surroundings due to human activities and infrastructure.

Front

Which solutions are effective in combating the urban heat island effect?

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Green roofs and walls are effective solutions for reducing the urban heat island effect.

Front

What is the scientific term for the process by which trees cool the air through water evaporation?

Back

The scientific term is 'evapotranspiration'.

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How much can urban trees and shrubs reduce the perceived loudness of city traffic noise?

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Urban trees and shrubs can reduce the perceived loudness of city traffic noise by 50%.

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What is the estimated economic return for every $1 invested in restoring mangrove forests?

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The estimated return is between $6.35 to $15 in combined economic, social, and ecological benefits.

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What role do mangroves play in flood protection?

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Mangroves act as natural barriers, reducing the impact of storm surges and flooding in coastal areas.

Front

What are the ecological benefits of seagrass meadows?

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Seagrass meadows provide habitat for marine life, improve water quality, and stabilize sediments.

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How do green roofs contribute to urban biodiversity?

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Green roofs provide habitats for various species, including birds, insects, and plants, enhancing urban biodiversity.