How to protect yourself from dust
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Will simply planting trees or greening ensure dust removal?
Will simply planting trees or greening ensure dust removal? It definitely helps, but not much.
Forests have a huge adsorption surface. The total leaf area of each hectare of forest is 75 times the forest area. Each square meter of leaf surface can retain 3-4 grams of dust throughout the day and night. Each hectare of forest can retain 32-68 tons of dust. Each hectare of cryptomeria forest can absorb 60 kilograms of carbon dioxide per month. Each hectare of juniper forest can secrete 30 kilograms of fungicides in 24 hours. If there were no forests and other green plants on the earth to continuously absorb carbon dioxide and release oxygen to maintain its balance, humans would not be able to survive.
We should also vigorously protect existing forest resources, protect vegetation, reduce deforestation, reduce overgrazing, protect pastures, and reduce land desertification. So we should start with protection. It will be too late to plant trees after they are cut down. Tree planting is called for every year. How many trees survive?
It can only be simple dust removal, and the green area should be increased as much as possible. Not only can it prevent dust, but it can also beautify the environment.
Simple tree planting and greening will have a certain effect. If we want to further purify the air, we must increase supervision to prevent the loss of forest resources, increase environmental protection efforts and investment, and plant more trees.