Forest Clearing by Slash and Burn
Forest Clearing by Slash and Burn
复制标题
刀耕火种砍伐森林
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
Kristin Roos
中科院分区：
文献类型：
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作者：
E. Beck;Katja Hartig;Kristin Roos
焚烧仍然是定居者（科洛诺斯人；参见本卷第 3 章）用来清除原始森林以建立新农业区的常用方法。每一场火灾，无论是在森林内部还是在森林边缘点燃，都会通过燃烧或产生的热量杀死树木。在森林被大火烧毁的地方，总会发现一些死去但没有烧焦的树木。后来，当这些被热杀死的树木完全干涸时，它们就可以用来生新的火。
Burning is still the common method used by settlers (Colonos ; see Chapter 3 in this volume) to clear the primary forest for new farming areas. Every fire , irrespective of being lit inside or at the edge of the forest, kills the trees by burning or by the emerging heat. A fringe of dead, but not charred, trees is always found where forest has been cleared by fire. Later, when these heat-killed trees have completely dried up, they can be used to start a new fire.