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Definition
- 1)因使用如橘剂、敌草隆、三氮六环等会干扰光合作用的除草剂而造成叶片掉落。 使用落叶剂,如在越南或在为农耕而清出的丛林空地上,会永远地破坏热带雨林。 一旦移除了树木的遮蔽,土壤就易受侵蚀,而重要的养份会快速流失。 2)为了让敌方军队或游击队无处可藏,而喷洒化学药剂或使用燃烧弹所造成(丛林、森林地等)的破坏。
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