Banning tree sawing slogan

The gap in the tree was cut eastward, and the tree finally fell in the direction without gap. The gap in the tree was cut eastward, and the tree finally fell to the west.

Harm of cutting down trees:

1. Deforestation will destroy the biodiversity of forests, and many creatures will lose their original habitats and be on the verge of extinction.

2. Deforestation will homogenize local species and reduce the ability to resist pests and diseases. For example, Dendrolimus punctatus is widespread in places where there are many artificial forests.

3. Deforestation will reduce the ecological adjustment function and air purification ability of forests.

4. Forests play an important role in soil and water conservation, and deforestation will aggravate soil erosion. Natural disasters such as land desertification, soil erosion, sandstorm and tornado.

Extended data:

Matters needing attention in power line tree felling:

1. In the process of cutting down trees on power lines, it is not easy to find the seat belt hanging point, but it is easy to slip and fall from the sky. ?

2. There are many methods to regulate the requirements of tree cutting operation on power lines. The key is not to lose safety protection during aerial work and going up and down. ?

3. Users use gardening machinery and appliances for ground operations, such as pruning shears and pruning saws. ?

4. Users use telescopic poles, safety ropes and rope grabbers for safety protection. Firstly, the safety rope is hung on a solid branch through a telescopic rod. When climbing up and down trees (or using ladders), operators use rope grabbers and safety ropes for safety protection. If the tree is tall, it needs to be hung repeatedly, but? It should be noted that the safety rope must be hung in a firm place on the tree to provide safety protection when it is hooked again.

5. Users must always have safety rope protection during pruning (shearing), and use working positioning rope as auxiliary protection and working positioning.

People's Network-You can get rich without cutting down trees (40 "firsts" in 40 years of reform and opening up)