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Portland, Oregon, is an example of a city that practices urban sustainability. Encourages mixed-use describes a city that is sustainable.
What does the term "urban sustainability" mean?
Urban environmental sustainability promotes urban revitalization and urban transformation to enhance livability, foster innovation, and minimise environmental consequences while maximising economic and social side benefits. The sustainable city, also known as an eco-city or green city, is one that has been planned taking into account the social, economic, and environmental effects as well as providing a resilient habitat for the current population, all without compromising the ability of future generations to experience the same.
Why is a problem with urban sustainability?
Due to the nature of the environment, cities have particular sustainability issues. These difficulties include protecting the environment and farmland, pollution, and energy supplies.
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