Overview of Forest Fire Propagation Research

نویسندگان

  • DOMINGOS VIEGAS
  • Luis Reis dos Santos
چکیده

Forest fires are one of the major threats to natural and human built environments and have shown a tendency to increase in recent years. They are the result of several combined natural and social factors making their study and management particularly difficult and requiring the intervention of several scientific fields. One of the major issues of forest fires is associated with the combustion and propagation processes. An overview of physical processes linked to fire propagation, especially under extreme conditions will be presented. Emphasis will be given to fire safety and to the protection of human life during fire spread. Case studies and the results of the research program carried out by the author are presented to illustrate some of the topics dealt with in the presentation.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Crisis Management in Forest Fire by use of Image Landsat in Model Fire Risk (Case Study: Bioreh Protected Area, Illam Province)

Forest fire brings forest destruction as an important part of human environments, air pollution, and the loss of wealth and facilities, and endangers the lives of human beings in the vicinity of the forest. It is one of the examples of natural crises and is considered to be a crisis management. Identifying the effective factors in the occurrence of fire and hazard zoning is one of the basic too...

متن کامل

The use of the GIS into the Forest Fire prediction. The Simulation Model

The mastery of strategies of forests fire-fighting passes compulsorily by deep knowledge of forest fire phenomenon. One of the efficient means of apprehension of the forest fire, is to dispose of a tool that is capable to inform us about the behavior of fire before its apparition according to the given climatic conditions. In this context, the simulation remains an effective tool for the predic...

متن کامل

Detection, Emission Estimation and Risk Prediction of Forest Fires in China Using Satellite Sensors and Simulation Models in the Past Three Decades—An Overview

Forest fires have major impact on ecosystems and greatly impact the amount of greenhouse gases and aerosols in the atmosphere. This paper presents an overview in the forest fire detection, emission estimation, and fire risk prediction in China using satellite imagery, climate data, and various simulation models over the past three decades. Since the 1980s, remotely-sensed data acquired by many ...

متن کامل

A Fire Risk Modelling and Spatialization by GIS

The management of the forest fire risk starts with it assessment. This assessment made the object of several works of research and many models of fire risk have been related. The model that interests us here is that established for Mediterranean forests. This last is conceived according to a sum weighted model integral three factors, where each is affected by a weight, function of his influence...

متن کامل

Forest Fire Potential Modeling and Simulation of its Extension Using Remote Sensing Data and GIS: (A Protected Area of Arasbaran)

Forest fire models are generally used in different aspects of fire management and are helpful in understanding and prediction of fire behavior. Forest fires cause a significant damage for public property by destroying a large tract of forest.  This helps fire fighters to focus on an area with greater risk and to develop better substructure for fire fighter training and ultimately to plan fire-f...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2011