Forest fire risk zone mapping from satellite images and GIS for Baihe Forestry Bureau, Jilin, China
Xu Dong , Dai Li-min , Shao Guo-fan , Tang Lei , Wang Hui
Journal of Forestry Research ›› 2005, Vol. 16 ›› Issue (3) : 169 -174.
Forest fire risk zone mapping from satellite images and GIS for Baihe Forestry Bureau, Jilin, China
A forest fire can be a real ecological disaster regardless of whether it is caused by natural forces or human activities, it is possible to map forest fire risk zones to minimize the frequency of fires, avert damage, etc. A method integrating remote sensing and GIS was developed and applied to forest fire risk zone mapping for Baihe forestry bureau in this paper. Satellite images were interpreted and classified to generate vegetation type layer and land use layers (roads, settlements and farmlands). Topographic layers (slope, aspect and altitude) were derived from DEM. The thematic and topographic information was analyzed by using ARC/INFO GIS software. Forest fire risk zones were delineated by assigning subjective weights to the classes of all the layers (vegetation type, slope, aspect, altitude and distance from roads, farmlands and settlements) according to their sensitivity to fire or their fire-inducing capability. Five categories of forest fire risk ranging from very high to very low were derived automatically. The mapping result of the study area was found to be in strong agreement with actual fire-affected sites.
Forest fire risk / GIS / Remote sensing / Baihe forestry bureau / S762.31 / A
| [1] |
Albini, F.A. 1976. Estimating wildfire behavior and effects [R]. USDA Forest Service General Technical Report INT-30. 23 pp. |
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
Keane, R.E., Garner, J.L., Schmidt, K.M.et al. 1998. Development of the Input Data Layers for the FARSITE Fire Growth Model for the Selway-Bitterroot Wilderness Complex, USA [R]. USDA Forest Service General Technical Report RMRS-GTR-3, Fort Collins. |
| [16] |
Keane, R.E., Mincemoyer, S.A., Schmidt, K.M.,et al. 2000. Mapping vegetation and fuels for fire management on the Gila National Forest Complex. New Mexico [R]. USDA Forest Service General Technical Report RMRS-GTR-46-CD, Fort Collins. |
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
Rothermel, R.C. 1972. A mathematical model for predicting fire spread in wildland fuels [R]. USDA Forest Service Research Paper INT-115. |
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
/
| 〈 |
|
〉 |