Forest fires are one of the major environmental problems that cause harmful economic and ecological damage. The Algerian forest and in particular the Tlemcen forest massif where the national park is located are very affected by the repetition and the danger of fires. We count 1600 fire starts recorded during the period from 1980 to 2015. This situation is influenced by the ecotourism status and the high human accessibility, in the forest area as well as the significant development of road infrastructure in the middle of the forest. Noting also the characteristics of the plant formations and topographical in the area seriously promote the flammability and combustibility of the vegetation. Faced with this problem, it is necessary to protect the Tlemcen forest massif by mapping the risk zoning of forest fires. In order to achieve this objective, we followed an approach inspired by the Turkish model developed by Erten et al. (In: XXth ISPRS congress, youth forum, July 12–23, 2004, Istanbul, Turkey, pp 33–39, 2004) and based on the multi-criteria analysis method AHP with a hierarchical combination of six parameters, ecological, topographic and human on the one hand, and a classification of these parameters according to their sensitivities to fires on the other hand. This uses remote sensing data and GIS tools. The results obtained gave five risk classes (very low, low, medium, high and very high); the high and very high risk occupy 48.27% of the total surface studied. The validation of these results was made by the multitemporal analysis of satellite images dating from 2001 to 2017 and the superimposition of the burnt spaces detected on the fire risk map. The final documents provide valuable assistance to decision-makers and facilitate the protection and sustainable management of forests.

森林火灾是造成有害的经济和生态破坏的主要环境问题之一。阿尔及利亚森林，特别是国家公园所在的特莱姆森森林断层块，受到重复发生和火灾危险的极大影响。我们统计了1980年至2015年期间发生的1600起火灾。这种情况受森林地区的生态旅游状况和较高的人员可及性以及森林中间道路基础设施的显着发展的影响。还应注意该地区植物构造和地形的特征严重促进了植被的易燃性和可燃性。面对这个问题，有必要通过绘制森林火灾的风险分区图来保护特莱姆森森林地块。为了达到这个目的，我们遵循的方法受Erten等人开发的土耳其模式启发。（在：第二十届ISPRS大会，青年论坛上，2004年7月12-23日，土耳其伊斯坦布尔，第33-39页），并基于多准则分析方法AHP，该方法具有生态，地形和生态六个参数的分层组合一方面是人类的行为，另一方面是根据对火的敏感性对这些参数进行分类。这使用了遥感数据和GIS工具。获得的结果给出了五个风险类别（非常低，低，中，高和非常高）；高和极高风险占研究总表面的48.27％。这些结果的验证是通过对2001年至2017年的卫星图像进行多时相分析以及在火灾风险地图上检测到的燃烧空间的叠加进行的。