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  1. Our World in Data
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    Deforestation and Forest Loss - Our World in Data

    • Before we look specifically at trends in deforestation across the world, it's useful to understand the netchange in forest cover. The net change in forest cover measures any gains in forest cover — either through n… 展开

    How Much Deforestation Occurs Each Year?

    Net forest loss is not the same as deforestation — it measures deforestation plus any gains in forest over a given period. Between 2010 and 2020, the net loss in forests globally … 展开

    Our World in Data
    Global Deforestation Peaked in The 1980s. Can We Bring It to An End?

    Since the end of the last ice age — 10,000 years ago — the world has lost one-third of its forests.2Two billion hectares of forest — an area twice the size of the United States — has been clea… 展开

    Our World in Data
    Forest Transitions: Why Do We Lose Then Regain Forests?

    Globally, we deforest around ten million hectares of forest every year.11That’s an area the size of Portugal every year. Around half of this deforestation is offset by regrowing forest… 展开

    Our World in Data
    One-Third of Co2emissions from Deforestation Are Embedded in International Trade

    In a study published in Global Environmental Change, Florence Pendrill and colleagues investigated where tropical deforestation was occurring and what products were dr… 展开

    Our World in Data
    What does deforestation mean?
    Deforestation is the complete removal of trees for the conversion of forest to another land use such as agriculture, mining, or towns and cities. It results in a permanent conversion of forest into an alternative land use. The trees are not expected to regrow.
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    目录
    How Much Deforestation Occurs Each Year?
    Global Deforestation Peaked in The 1980s. Can We Bring It to An End?
    Forest Transitions: Why Do We Lose Then Regain Forests?
    One-Third of Co2emissions from Deforestation Are Embedded in International Trade
    What does deforestation mean?