Maps depicting environmental degradation across planet.
A law organizing the first national park, Yellowstone, was signed in 1872. Principles for selecting national parks cover natural attractions, unique ecosystems, and geological peculiarities. Nowadays the U.S. has 63 national parks. 14 American national parks are assigned UNESCO World Heritage Sites, while 21 national parks are chosen by UNESCO as Biosphere Reserves, and 8 national parks are nominated in both UNESCO lists.
Read MoreGreen and blue colors represent areas where surface water changes occurred during the last 30 years. Green pixels show where
Read MoreIn this map, the orange places are those that face the highest pressure from humans. The blue areas face the
Read More“Historically, many species moved great distances as climates changed. However, modern movements will be limited by the patterns of human-dominated
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Listen to what people in over a thousand cities are uniquely into now. Relates post: – World Radio Map
Read MoreBy the estimate of a San Francisco harbourmaster in April 1850, no less than 62,000 people from across the globe
Read More1 – Very limited risk 2 – Limited risk 3 – Some risk 4 – High risk 5 – Very
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