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本文提出了墨西哥广泛存在的几种火灾机制并且对主要植被类型的火灾生态进行了分析。墨西哥生态系统的40%是极易燃的(松林、几种橡树林、草地、几种灌木地、热带稀树草原地区、棕榈地、湿草地、“popal”和“tular”沼泽),50%是易燃的(热带雨林和热带季雨、热带云林、红树林、针叶林、几种橡树林和几种灌木地),剩余的10%属于受火影响的(例如几种走廊森林)和不受火影响的类别(最干燥环境中的灌木地、非常高纬度的牧场)。本文还对现有的火灾管理趋势进行了分析,强调了火灾综合管理的趋势,即将预防和控制、基于社区的火灾管理以及生态火灾管理结合在一起。
This paper presents several fire mechanisms that are widespread in Mexico and analyzes the fire ecology of the major vegetation types. Forty percent of Mexico’s ecosystems are extremely flammable (pine forests, several oak forests, grasslands, several shrublands, savannah areas, palm land, wet grass, “popal” and “tular” swamps ), 50% flammable (tropical rain forest and tropical monsoon, tropical cloud forest, mangroves, coniferous forests, several oak forests and several shrubs), with the remaining 10% being affected by fire (eg, a few Forest types of corridors) and non-fire-affected categories (shrubs in the driest environment, pastures of very high latitudes). The paper also analyzes existing trends in fire management and highlights the trend toward integrated fire management, combining prevention and control, community-based fire management and eco-fire management.