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Wildlife smoke continues to spread. Who’s at risk?

Video above: Smoke from wildfire clouds in the west NYCS Smoke from wildfires in the western United States and Canada covers most of the continent, including thousands of miles away on the east coast. And experts say this phenomenon is becoming more common as anthropogenic global warming causes greater and more intense flames. “These fires will burn throughout the summer,” said Dan Jaffe, a wildfire expert at the University of Washington, who reached unhealthy levels of smoke pollution this week in the Washington-Washington community. He said he did. “In terms of poor air quality, it will be worse than average everywhere in the country this year.” Advances in scientific research point to the potential long-term health hazards of inhaling fine smoke particles. There is. Authorities have scrambled to better protect people from harmful effects, but face the challenge of communicating risk to vulnerable communities and people living far from burning forests. Decades of aggressive firefighting have allowed dead trees and other fuels to accumulate in the forest. Today, climate change has dried up the landscape, and even if more people move to areas where fires are more likely to occur, fires are more likely to occur and spread. The number of days of unhealthy air quality recorded by pollution monitors nationwide in 2021 has more than doubled. According to the figures provided by the Environmental Protection Agency to the Associated Press, in each of the last two years. Wildfires are likely to be driving most of the increase, officials said. The amount of smoke emitted by wildfires is directly due to the amount of land burns so far in 2021 over 4,100 square miles in the United States and over 4,800 square miles in Canada. Predictors warn that the situation could worsen as the severe drought that afflicts 85% of the West intensifies, which is the annual average for both countries during this period. Wildfire smoke contains hundreds of chemicals, many of which can be harmful in large quantities. According to the US Forest Office, health officials use the concentration of smoke particles in the air to measure the severity of the danger to the public. In the last decade of bad fire, Western Inferno has released over 1 million tonnes of particles annually. the study. Scientists have linked smoke exposure to long-term health problems such as decreased lung function, weakened immune systems, and increased incidence of influenza. In the short term, vulnerable people can be hospitalized and sometimes die from excessive smoking, according to doctors and public health officials. Smoke is especially dangerous when the community burns. A 2018 fire in Paradise, California killed 85 people, burned 14,000 homes, and covered a thick plume in Northern California for weeks. Smoke from burning homes and buildings contains more toxic plastics and other manufactured materials, as well as the chemicals stored in the garage. Where is the fire? Currently, about 80 large wildfires are burning nationwide, including 19 in Montana. The largest — Bootleg fire in eastern Oregon — has grown to 618 square miles. It’s half the size of Rhode Island, but it’s been confirmed that less than 200 homes and other structures have been lost due to burning fire in less populated areas. More than 200 fires have occurred in Manitoba and Ontario, according to Canadian officials. The weather pattern and the intensity of the fire determine who hits the smoke. Huge fires generate so much heat that they can create their own clouds that emit smoke into the atmosphere. “It travels all over the country, spreads slowly, and forms such a haze layer in the sky,” said Miles Bliss, a meteorologist at the National Weather Service in Medford, Oregon. The merged plume from Canada and the United States settled on the surface of the entire region, spanning northeastern Ohio, New England, and southern Carolina, after passing through parts of the Midwest this week. Miles from the flames. Jeff Pierce, an atmospheric scientist at Colorado State University, says smoke loses its distinct odor, but leaves a potential danger if it drifts far. “It’s certainly unhealthy,” Pierce said of the recent air along the East Coast. “If you have asthma or any respiratory illness, you should consider changing your plans if you go out.” People living near a fire are more likely to take precautions and precautions. A recent study by Colorado State University epidemiologist Sheryl Magzamen and Pierce shows that if you unknowingly live far away, you will remain exposed. Listen to smoke warnings and, with advice, avoid outdoor activities to reduce exposure. Keep doors and windows closed and air filter to clean the inside. Face masks can protect against smoke breathing. Like COVID-19, the most effective is the N95 mask. This is because it is designed to block the smallest particles. Last year, a pilot-based, interactive smoke map launched by the EPA and the US Forest Office attracted millions of viewers. To reach people more quickly, authorities use mobile phone push notifications to warn users when large amounts of smoke can flood the community, according to agency spokeswoman Enesta Jones. I am considering.

Video above: Smoke from the Western Wildfire Clouds in New York

Smoke from wildfires in the western United States and Canada covers most of the continent, including the east coast thousands of miles away. And experts say this phenomenon is becoming more common as anthropogenic global warming causes greater and more intense flames.

This week, smoke pollution has reached unhealthy levels in communities from Washington to Washington, DC.

Get used to it, researchers say.

“These fires will burn throughout the summer,” said Dan Jaffe, a wildfire smoke expert at the University of Washington. “In terms of poor air quality, it will be worse than average anywhere in the country this year,” he said.

Growing scientific research points to potential long-term health hazards from inhaling fine particles of smoke. Authorities have scrambled to better protect people from harmful effects, but face the challenge of communicating risk to vulnerable communities and people living very far from burning forests.

Why is it so smokey and how dangerous is it?

Decades of aggressive firefighting have allowed dead trees and other fuels to accumulate in the forest. Today, the landscape is dry due to climate change, so even if more people move to areas where fires are likely to occur, fires are more likely to occur and spread.

According to figures provided by the Environmental Protection Agency to the Associated Press, the number of unhealthy air quality days recorded by pollution monitors nationwide in 2021 is more than double the number to date in each of the last two years. Wildfires are likely to be driving most of the increase, officials said.

The amount of smoke emitted by wildfires is directly due to the amount of land burned. So far in 2021, it will be over 4,100 square miles in the United States and over 4,800 square miles in Canada. This is below the 10-year average for this period in both countries. Forecasters warn that the situation could worsen as the severe drought that afflicts 85% of the West intensifies.

Wildfire smoke contains hundreds of compounds, many of which can be harmful in large quantities. Health officials use the concentration of smoke particles in the air to measure the severity of the danger to the public.

In the last decade of bad fire, western Inferno has released more than one million tonnes of particles annually, according to a US Forest Office survey.

Scientists have linked smoke exposure to long-term health problems such as decreased lung function, weakened immune systems, and increased incidence of influenza. In the short term, vulnerable people can be hospitalized and sometimes die from excessive smoking, according to doctors and public health officials.

Smoke is especially dangerous when the community burns. A 2018 fire in Paradise, California killed 85 people, burned 14,000 homes, and covered a thick plume in Northern California for weeks. Smoke from burning homes and buildings contains more toxic plastics and other manufactured materials, as well as the chemicals stored in the garage.

Where is the fire?

Currently, about 80 large wildfires are burning nationwide, including 19 in Montana. The largest — Bootleg fire in eastern Oregon — has grown to 618 square miles. It’s half the size of Rhode Island, but it’s been confirmed that less than 200 homes and other structures have been lost due to burning fire in less populated areas.

More than 200 fires have occurred in Manitoba and Ontario, according to Canadian authorities.

The weather pattern and the intensity of the fire determine who hits the smoke. Huge fires generate so much heat that they can create their own clouds that emit smoke into the atmosphere.

“It travels all over the country, spreads slowly, and forms such a haze layer in the sky,” said Miles Bliss, a meteorologist at the National Weather Service in Medford, Oregon.

According to air pollution data, a confluence plume from Canada and the United States settled on the ground after passing through parts of the Midwest this week, crossing a region spanning northeastern Ohio to New England and southern Carolina.

Health effects can occur thousands of miles from the flame. Jeff Pierce, an atmospheric scientist at Colorado State University, says smoke loses its distinct odor, but leaves a potential danger if it drifts far.

“It’s certainly unhealthy,” Pierce said of the recent air along the East Coast. “If you have asthma or any respiratory illness, I would like to consider changing your plans if you go out.”

A recent study by Colorado State University epidemiologist Sheryl Magzamen and Pierce found that people living near the fire were more likely to take preparations and precautions, while those living far away were unknowingly exposed. It remains.

How can I protect myself?

Listen to smoke warnings and, with advice, avoid outdoor activities to reduce exposure. Keep doors and windows closed and air filter to clean the inside. Face masks can protect against smoke breathing. Like COVID-19, the most effective is the N95 mask. This is because it is designed to block the smallest particles.

Launched on a pilot basis by the EPA and the US Forest Office last year, an online interactive smoke map has attracted millions of viewers. To reach people faster, authorities use mobile phone push notifications to warn users when large amounts of smoke can flood the community, according to agency spokeswoman Enesta Jones. I am considering it.

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The Associated Press reporter Julie Walker contributed from New York.

Wildlife smoke continues to spread. Who’s at risk? Source link Wildlife smoke continues to spread. Who’s at risk?


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