The content of the forest fire prevention blackboard report The content of the forest fire prevention blackboard report

1. Classic forest fire prevention slogans:

Outdoor travel and outings, without any sparks.

Don’t be so passionate about me, I just want you to take good care of me.

Forests are the green lungs of the earth, and fire prevention is your mission!

Protect green forests and build fire protection barriers.

Do not smoke when climbing Mount Tai, and be careful about fire to ensure safety.

The lifeline of forest resources ensures forest safety under the new normal.

"Lin" is close to "fire", which is "burn", which is enough to alert you; "heart" to "true" is "caution", don't take it lightly.

There is no fire in the forest and everyone is happy, the ecology is beautiful and everyone is healthy!

Fireworks are prohibited to protect the lungs of the earth.

Work together to prevent forest fires and enjoy a peaceful life for the country and the people.

2. Forest and its functions

Forest refers to a forest plant community dominated by trees and other plants in a certain area. They interact with each other and They are interdependent and influence each other, forming a complex forest ecosystem.

The main components of the forest are forest trees, underwood, seedlings, ground cover, and outer plants. Forests are divided into protective forests, timber forests, economic forests, firewood forests, and special-purpose forests.

Forests are mankind’s precious material wealth and regenerative natural resources. In addition to providing humans with wood and forest by-products, forests also bring various benefits to human production and life. Forests play an important role in national development. It occupies an important position in economic and social development. Its main functions are: beautify the landscape and protect nature; purify the air and transform the environment; improve water quality and conserve water sources; regulate the climate and develop agriculture; provide materials and develop the economy.

3. The harm of forest fires

Forest fire is the most dangerous enemy of the forest and the most terrifying disaster in forestry. It will bring the most harmful and devastating consequences to the forest. . Forest fires not only burn down vast areas of forest and harm the animals in the forest, but also reduce the forest's renewal capacity, cause soil infertility, destroy the forest's role in water conservation, and even cause the ecological environment to lose balance. Although science in today's world is advancing with each passing day, humans have still not made great progress in subduing forest fires.

4. Types and classifications of forest fires

According to the burning location of forest fires, the speed of spread, and the location and extent of damage, forest fires can be roughly divided into three categories: surface fires; crown fire; underground fire.

According to the affected forest area and the number of casualties, forest fires are divided into general forest fires, larger forest fires, major forest fires and particularly major forest fires.