为粮食生产而砍伐森林

L. Feintrenie, J. Betbeder, M. Piketty, L. Gazull
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引用次数: 1

摘要

森林砍伐导致碳排放,从而导致气候变化。在粮食系统中,农业生产是在毁林和森林退化中发挥最大作用的阶段,因此是本章的重点。粮食系统与森林砍伐之间存在着至关重要的联系。可耕地通常都有森林覆盖的历史。它可能是祖传的,在人类占领土地的早期就发生了森林砍伐,也可能是最近在目前的森林边界发生的。在过去二十年中,商业农业已经取代自给农业,成为低碳和低碳发达国家,特别是热带地区毁林的主要驱动力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Deforestation for food production
Deforestation contributes to carbon emissions and therefore to climate change. Within food systems, agricultural production is the stage which plays the largest role in deforestation and forest degradation, and it is therefore the focus of this chapter. There is a critical link between food systems and deforestation. Arable lands most often have a forested past. It might be ancestral, with deforestation having happened in the early occupation of land by humans or be very recent on current forest frontiers. Over the past two decades, commercial agriculture has overtaken subsistence agriculture as the main driver of deforestation in LI and LMI countries, especially in tropical areas.
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