Table of Contents
- With rising mercury levels, Uttarakhand’s forest fire season has now reached its peak.
- A wildfire is an unplanned fire that is often caused by human activity or a natural phenomenon such as lightning, and they can happen at any time or anywhere.
- Wildfires occur in every continent except Antarctica.
- There are two primary causes of wildfires, viz. Human and Natural.
Human Causes
- 90% of all wildfires are caused by humans.
- Human acts of carelessness
- Eg., Leaving campfires unattended and negligent discarding of cigarette butts.
- Accidents, deliberate acts of arson, burning of debris, and fireworks are the other substantial causes of wildfires.
Natural Causes
- A fairly good number of wildfires are triggered by lightning.
- Hot magma in the earth’s crust is usually expelled out as lava during a volcanic eruption. The hot lava then flows into nearby fields or lands to start wildfires.
- High atmospheric temperatures and dryness offer favourable conditions for a fire to start.
- Climate Change is causing a gradually increasing surface air temperature, which can propagate forest fires.
- Warmer temperatures and lower humidity cause vapour pressure deficit to increase which can dry fuels rapidly and allow fires to grow very fast
TYPES
- Crown fires burn trees up their entire length to the top. These are the most intense and dangerous wildland fires.
- Surface fires burn only surface litter and duff. These are the easiest fires to put out and cause the least damage to the forest.
- Ground fires- called underground or subsurface fires
- occur in deep accumulations of humus, peat and similar dead vegetation that become dry enough to burn.
- These fires move very slowly, but can become difficult to fully put out, or suppress.
Forest Fire Prevention and Management in India
- Forests are a subject in the concurrent list (brought under this list through 42nd Constitutional Amendment Act, 1976) of the Seventh Schedule of the Indian Constitution.
- National Action Plan on Forest Fires (NAPFF-2018) of Ministry of Environment, Forest and Climate Change (MoEFCC).
- MoEFCC also provides forest fire prevention and management measures under the Centrally Sponsored Forest Fire Prevention and Management (FPM) scheme.
- The FPM replaced the Intensification of Forest Management Scheme (IFMS) in 2017. By revamping the IFMS, the FPM has increased the amount dedicated for forest fire work.
- Funds allocated under the FPM are according to a center-state cost-sharing formula, with a 90:10 ratio of central to state funding in the Northeast and Western Himalayan regions and a 60:40 ratio for all other states.
- It also provides the states the flexibility to direct a portion of the National Afforestation Programme (NAP) and Mission for Green India (GIM) funding toward forest fire work.
WAY AHEAD
- Forest fires are among major disasters faced by India leading to massive loss of life and property and impact on the environment.
- A holistic approach of management of forest fires through prevention, mitigation and control can lead to better outcomes saving natural resources and loss of life and property.
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