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Incendios en ecosistemas del norte de Suramérica: avances en la ecología del fuego tropical en Colombia, Ecuador y Perú

机译:南美洲生态系统的火灾:哥伦比亚,厄瓜多尔和秘鲁的热带火灾生态的进展

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Tropical ecosystems harbor a large part of the world's biodiversity, yet they are being transformed at unprecedented rates by changes in land use. In Latin America, land cover conversion, and pastures and agricultural areas maintenance are strongly related with the use of fire. The source of fire and its causes are numerous and in the region there is an evident direct and indirect association with human activities. South America has been increasingly affected by fire occurrence; with fire events every year since 2001. The impacts of fires on natural ecosystems are multiple and vary in magnitude but little progress has been made to assess their extent. This article presents a review of current knowledge on tropical fire ecology in three Andean countries of northern South America, it provides an insight on the spatial and temporal patterns of fire, the effects over the ecosystems and post-fire dynamics. Large knowledge gaps about the fire ecology on several ecosystems in this region are evident.
机译:热带生态系统涉及世界生物多样性的一大部分,但它们正在以前所未有的利率转变为土地使用的变化。在拉丁美洲,土地覆盖转换和牧场和农业领域维护与利用火灾强烈相关。火的源头及其原因无数,在该地区与人类活动有明显的直接和间接关联。南美洲越来越受到火灾发生的影响;自2001年以来每年每年都有火灾活动。火灾对自然生态系统的影响是多数,其数量有所不同,但在评估其程度方面取得了很小的进展。本文提出了对南美洲三位安第统三个国家的热带消防生态学知识的审查,它对消防空间和时间模式,对生态系统和消防后动态的影响提供了洞察力。关于该地区几种生态系统的消防生态学的大知识差距很明显。

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