70,000 Americans could die every year from wildfire smoke by 2050, study warns

Forest fires are rapidly changing from a seasonal discomfort to one of the most emergency health threats in the United States, and the new research warning warning that they can last tens of thousands of additional deaths every year until the middle of the century. A study published by researchers at Stanford University in the nature of September 18, until 2050, Wildfire Duman’ın 2011-2020 each year in the United States can contribute to about 70,000 early deaths in the United States every year.

This transition will threaten the forest fire smoke into the most deadly climate in the country, and health costs exceed heat deaths, storm damage and agricultural losses. The study estimates that annual damages can reach $ 608 billion by 2050 as part of a job emission scenario, as usual.

“Our article puts some figures on what this change means for health consequences, both now and in the future, both as the climate warms up,” he said.

Smoke far beyond fire zones

Forest fires have long been a part of life in the American West. However, the warmer, more dry conditions linked to climate change give larger, longer and more frequent flames. Smoke is now far beyond the fire zone by covering communities thousands of miles away.

This summer, the Great Canadian forest fires pushed Ashy Hazze into the depths of the United States and triggered air quality warnings on the Middle West and East Coast. According to the Stanford team, no US community is protected from exposure.
“There are greater increases on the west coast, but there is a long -range transport of forest fire smoke throughout the country,” he said.

DANGER DIRECTION LEVEL

The danger comes from thin particles or PM2.5, which are small particles that can penetrate the lungs to a large extent and enter the bloodstream. Unlike pollution from automobiles or factories, forest fire smoke has a mixture of toxic chemicals that scientists are still working to fully understand.

According to the study, deaths linked to exposure to smoke may occur days, months and even years after inhalation. Among the vulnerable groups are children, pregnant people and asthma, cancer or other health conditions.

A COUNTRY Load

The work is the most upright increases in the deaths of smoke in California, New York, Washington, Texas and Pennsylvania, and thousands of additional lives in every state until 2050 each year. Even if global emissions are cut into an aggressive way to limit warming to below 2 centigrates, annual deaths in the United States may still be more than 60,000.

What can be done

Researchers emphasize that the health burden of forest fire smoke is inevitable. Solutions at community level, such as improving interior air filtration and expanding access to clean air shelters, can help protect vulnerable populations. Land management strategies, including foreseen burns, can also reduce the severity of fires and smoke pollution scale.

“Our understanding of who is vulnerable to this exposure is much wider than we think.” He said. “Pregnant people, children in schools, everyone with asthma, cancer people. In this study, we look at a certain health result, unfortunately we find a common exposure for individuals in the United States.”