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updates: environment today

Protected areas

How have human approaches to protected areas changed over time? What is the value of these natural sanctuaries? If you are studying ecosystems, biodiversity or rural issues this is a useful summary

The Tsingy de Bemaraha Strict Nature Reserve in Madagascar is also a UNESCO World Heritage site designated for both its spectacular limestone pinnacles and its rare and endangered lemurs and birds

People interact with nature in many different ways. One important method used by societies all over the world to safeguard and preserve certain aspects of nature is the creation of so-called ‘protected areas’. National parks, nature reserves and wildlife sanctuaries are some of the various names used to label these zones where human activities are limited or excluded. They have been established and managed on land and at sea by a variety of groups, including governments, local communities, non-governmental organisations, private companies and individuals.

Areas are protected for a number of reasons. One important motivation is a desire to preserve sites that have special meaning for society. This might be because the area is a spectacular natural landscape or has significance for national culture and identity. It could also have scientific value, for example as a habitat for a rare species. A prime example is the Great Barrier Reef in northeast Australia.

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Previous

Why is Nepal a poor country?: a development case study

Next

Engineering the Earth’s climate: Can we? Should we?

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