Archivo: Forest-area-as-share-of-land-area

Descripción: Many countries have lost then regained forest over millennia Time and time again we see examples of countries that have lost massive amounts of forest before reaching a turning point where deforestation not only slows, but forests return. In the chart we see historical reconstructions of country-level data on the share of land covered by forest (over decades, centuries or even millennia depending on the country). I have reconstructed long-term data using various studies which I’ve documented here. Many countries have much less forest today than they did in the past. Nearly half (47%) of France was forested 1000 years ago; today that’s just under one-third (31.4%). The same is true of the United States; back in 1630 46% of the area of today’s USA was covered by forest. Today that’s just 34%. 1000 years ago, 20% of Scotland’s land was covered by forest. By the mid-18th century, only 4% of the country was forested. But then the trend turned, and it moved from deforestation to reforestation. For the last two centuries forests have been growing and are almost back to where they were 1000 years ago.13 England is similar: in the late 11th century, 15% of the country was forested, and over the following centuries two-thirds were cut down. By the 19th century the forest area was reduced to a third of what it once was. But it was then that England reached its transition point and since then, forests have doubled in size.
Título: Forest-area-as-share-of-land-area
Créditos: https://ourworldindata.org/deforestation
Autor(a): Hannah Ritchie and Max Roser
Términos de Uso: Creative Commons Attribution-Share Alike 4.0
Licencia: CC BY-SA 4.0
Enlace de Licencia: https://creativecommons.org/licenses/by-sa/4.0
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