搜索结果: 1-10 共查到“森林防火学 Forest”相关记录10条 . 查询时间(0.163 秒)
3-DIMENSIONAL PRE- AND POST-FIRE COMPARISON OF FOREST AREAS
Forest fire VHR satellite imagery orientation image matching DSM generation 3D change detection
2018/5/8
Forest agencies give special attention to forest fires where post-disaster loss can rarely be gauged in a quick and economic way unless an appropriate technology is adopted. Determination of the plani...
Forest fires and their causes in the Czech Republic (1992–2004)
fire risk preventive measures occurrence burnt area season frequency
2015/4/24
Forest fires under conditions of the Czech Republic are evaluated from the aspect of their frequency of occurrence in 1992–2004 at a level of particular years, seasons, days and daytime, and causes of...
Spatial-temporal distribution of forest fires and fire weather index calculation from 2000 to 2009 in China
Sanming spatial-temporal distribution CFFDRS
2015/4/24
This paper describes the forest fire dynamics in the city of Sanming in Fujian province, China, from 2000 to 2009 with a view to understand the number of fires and burned areas in different counties. ...
Effects of fire return rates on traversability of lodgepole pine forests for mountain pine beetle: Implications for sustainable forest management
dispersal infestation lodgepole pine mountain pine beetle susceptibility traversability
2010/8/31
The spread of mountain pine beetle (MPB) depends on climate, weather, and topography, among other factors. In predicting the spread of the MPB in British Columbia, foresters should specifically consid...
Equilibrium forest age structure: Simulated effects of random wild fires, fire control, and harvesting
age structure British Columbia equilibrium fire control forest fires harvesting sustained yield
2010/8/31
Historically, fire has been one of the main determinants of age structure in the forests of British Columbia, but in the face of recurring fires and other disruptive processes, achieving a stable fore...
Complex Influence of Wind and Topography in Predicting Area of Fire Spread for Forest Fires: As Exemplified by a Forest Fire in Kakamigahara City
forest fire Kakamigahara City spread topography wind direction
2009/8/28
The spread of forest fire is largely related to wind and topography. What is most important is the relationship between wind direction and topography in predicting the area of fire spread since the ma...
An analysis of escaped fires from broadcast burning in the Prince George Forest Region of British Columbia
broadcast burns escaped fires Prince George Forest Region Muraro’s Prescribed Fire Predictor
2009/2/11
Prescribed fire is an important silvicultural tool. Several factors, including changes in silvicultural techniques,
regulations regarding the use of prescribed fire, air quality concerns, and concern...
Public Attitudes and Perceptions Toward Forest Fire in Selangor, Malaysia
Forest fire Attitudes Perceptions Fire Fighters Forest Fire Management
2010/11/12
This study attempted to assess the attitudes and perception of three groups of people affected by forest fire i.e public, fire fighters and villagers affected by forest fire. Likert questionaire is us...
Independent Study Finds Forest Service Exercised Appropriate and Adequate Fiscal Controls in 2006 Fire Season
wildfires Forest Service
2007/5/24