Apparently, this year, everyone was smelling and complaining of scratchy eyes and throats when they swore outside in 2022. that too There is a lot of dust.

Yes, it’s hay fever season, but I don’t like it this year.

According to previous studies, these all come from male trees.

Hay fever is usually associated with grass (active from May to July), but many people are equally sensitive to the wood flour released by the male flowers from February to June.

And city planners, what they call “plant sexism,” seem to have deliberately planted more male trees in urban areas around the world.

Please let me explain…

In a nutshell, there are three sexes among trees: those that produce male flowers, those that produce female flowers, and those that produce both.

These three genders often work together to create an equal balance, which can be confusing in recent years due to city planning.

Gardener This was reported to Wired by Tom Orgen in 2020. More diverse landscapes of different species are “often allergenic.”

Male trees do not produce fruits, seeds, or legumes like female trees. This means there will be less debris where these trees grow, but they will eventually release large amounts of dust into the air.

The female tree flowers are necessary to trap dust and bring it down to normal levels.

Orgen called this predominance of male trees “plant sexism” and even found a record in the 1949 USDA Agricultural Yearbook stating that “only male trees should be selected to avoid seed turbulence.”

In his own research, he found that cities around the world seem to follow this advice.

He also said that cloning male trees was easier than waiting for them to contaminate trees of different genera and grow naturally.

However, there are also other factors.

Yes, unfortunately this is another thing we can do because of the climate crisis.

The office’s relationship manager for health and air quality, Yolanda Clelow, offers high levels of dust this year that are exacerbated by the weather.

“What we see in terms of the amount of dust particles in the air is less noticeable than the previous year.

“But the force of these dust particles may be stronger than this year, depending on the weather we experienced in the spring.

“Warm and humid May, coupled with the relatively warm spring, means the resulting dust can be particularly strong, even if the amounts don’t vary drastically.”

Hot climates mean that plant productivity lasts longer, with one month of increased productivity in the UK compared to 30 years ago. According to the Japan Meteorological Agency.

Next is the element of air pollution. The increased CO2 helps plants grow and promotes dust production.

Air pollutants are also accused of exacerbating allergies to pollutants. Because they can stick to dust particles and break them into smaller pieces. This opens up a more allergenic dust center.

The number of patients with hay fever is increasing

Learn two years ago UK and Kleenex allergies have found that up to 49% of the UK population suffer from hay fever symptoms. This is quite different from the 1970s when around 10% of the UK was affected by hay fever.

ვე Donation survey We also found that up to 37% of Britons developed symptoms for the first time in 5 years.

More than 400 million people worldwide suffer from hay fever and 300 million suffer from asthma (believed to be the effect of hay fever).

Orgen will actually present a “horrible recipe” unless action is taken and more female trees are planted, or there are no trees producing both male and female flowers. [allergy] future disaster. “