Advantages and Disadvantages

To meet your objectives, a sure depth of prescribed Swiss made chronograph fireplace is wanted.

Topography cannot be changed.
Fuel can not be without difficulty modified – However:
Can circulate debris to trade association.
Can burn whilst gas moisture is high to lessen loading (May purpose greater residual smoke)
Weather adjustments – can wait till proper weather situations are present.
Various Burning Techniques additionally result in extraordinary intensities.

TYPES OF BURNING TECHNIQUES

BACKING FIRE (burning into wind)
Advantages

Produces minimal scorch.
Produces much less particulates.
Can use in heavy roughs.
Can use beneath younger pine stands.
Easiest and most secure to apply.
Disadvantages

Need steady wind.
Not flexible as soon as lit.
Costs more due to indoors & prolonged period.
Need some wind in stand to deplete warmth.
STRIP-HEAD Fire (burning with wind)

Advantages

Permits faster firing – can cover massive vicinity.
Much inexpensive to apply.
Can be used with higher gasoline moisture & relative humidity.
Need simplest enough wind in stand to carry hearth.
If wind shifts, can exchange.
Do no longer want as many indoors traces.
Disadvantages

1. Requires cooler temperatures (20-50 levels).
2. Can’t use in heavy fuels or younger stands.
Three. Produces greater particulates.
Four. High scorch wherein strips come together.
5. More residual smoke.
6. Control is more of a hassle.

*Secure downwind final analysis earlier than igniting head hearth.

SPOT FIRES (Using a line of spots)

Advantages

One of the inexpensive methods.
Allows fast vicinity ignition.
Wind may be calm or variable.
Can switch to other types.
Can begin spots wherein fuel loading is heaviest.
Intensity is in between heading and backing fireplace.
Use in large timber of light gas loading.
Disadvantages

Timing and spacing of spots essential.
Skill with this type is wanted.
FLANKING FIRE (burns perpendicular to wind)

Advantages

Usually used in securing flanks of different burning kinds.
Allows speedy vicinity ignition.
Crew coordination important.
Use in light to medium fuels.
Knowledge of hearth behavior very vital.
Disadvantages

Wind path needs to be consistent.
Large group or small vicinity.
Difficult to coordinate.
Need near tracking of depth and wind.
CIRCULAR AND CENTER FIRING

Used in cleared regions handiest.
Very hot hearth is generated.
Indrafts assist to tug the perimeter of fire closer to the middle.
Strong convection column generated.
Can be used to devour massive or moist gasoline.
CAUTION!
Very extreme hearth with robust convection column. Can reason lengthy-distance spotting.

PILE AND WINDROW BURNING

This is the one method that might jeopardize our prescribed burning software.

The dryer the gas – the higher. More of the bigger fabric may be fed on.
Exposed soil may be baked lowering percolation and increase runoff.
Piles will comprise much less dirt, dry faster and can be “bumped” to growth consumption.
Harvest while dry and pile while dry.
Allow cloth to dry after which shake as piling to remove dust.

Leave a comment

Your email address will not be published.