Causes
According to the official statistics collected by the
Forest Fire Control Division of the Royal Forest
Department since 1985, there was very few number of
nature-caused fires recorded. Therefore generally
speaking all fires are man-caused, especially by the
rural people who live in or adjacent to forests. The
statistics revealed the various reasons for setting fire
and their average percentage as follows:
- Gathering of forest non-timber products: This includes
all rural people who traverse the forest during the dry
season mainly for collecting forest products such as
fuel wood, bamboo, honey, mushrooms, etc. These people
mainly set fire to clear out litter, grass, and
undergrowth on the surface floor in order to make
travelling and collecting such products more convenient
.
- Agricultural debris burning: To prepare agricultural
land after harvesting, farmers traditionally set fires
without any control, to eliminate the residue, and the
fire escapes into the nearby forest. This cause is very
serious in areas where shifting cultivation is still
widely practiced .
- Incendiary fire: Attempt of rural people to convert
forest into cultivation land and when there is a
conflict taking place between rural people and forest
officers .
- Hunting: In pursuing small game, rural people set fire
to drive the animals from their hiding places .
- Carelessness: Mainly from camping fire and cigarette
butts from tourists as well as local people.
- Illegal logging: Carelessly burning forest during
their illegal operation.
- Cattle raise: Burning the open forest in order to
produce new and tender shoot of grass to feed livestock.
- Unidentified causes: There is no clue for tracing the
cause.
Table 4. Causes of forest fire
Causes |
Average from
1985-1997(%) |
Average from
1998-2002(%) |
1. Gathering forest non-timber
products |
26 |
35 |
2. Agricultural debris
burning |
18 |
17 |
2. Incendiary fire |
17 |
9 |
4. Carelessness |
16 |
2 |
5. Hunting |
15 |
22 |
6. Illegal logging |
- |
3 |
7. Cattle raise |
- |
2 |
8. Unidentified causes |
8 |
10 |
Total |
100 |
100 |
[Type and Duration]
[Causes][Annual
burnt areas][Fire
Impacts]
|