News / Health

    Study: Air Pollution Causes 200,000 Early Deaths in US

    FILE - Smog from smokestacks, diesel engines, automobiles, and other sources of pollution, Los Angeles, April 2009.FILE - Smog from smokestacks, diesel engines, automobiles, and other sources of pollution, Los Angeles, April 2009.
    x
    FILE - Smog from smokestacks, diesel engines, automobiles, and other sources of pollution, Los Angeles, April 2009.
    FILE - Smog from smokestacks, diesel engines, automobiles, and other sources of pollution, Los Angeles, April 2009.

    Related Articles

    Video Beijing Rolls Out Carpool Campaign

    Chinese city has more than five million registered cars on the road and its traffic and pollution woes are no small problem

    Video Scientists Work to Save Disappearing Kelp Forests

    Underwater kelp forests are sometimes called the rainforests of the sea, but they share the same fate as the verdant jungles on land

    US Man Determined to Build Largest Private Underground Shelter

    Robert Vicino, owner of Vivos, thinks humans are living in 'end times' and wants to be prepared for scenarios that could lead to Armageddon
    VOA News
    Air pollution causes about 200,000 early deaths each year in the United States, according to a new study from the Massachusetts Institute of Technology (MIT).

    Researchers at MIT’s Laboratory for Aviation and the Environment, say emissions from road transportation are the leading single cause of pollution, contributing 53,000 premature deaths, and that electrical power generation causes another 52,000.

    “In the past five to 10 years, the evidence linking air-pollution exposure to risk of early death has really solidified and gained scientific and political traction,” says Steven Barrett, an assistant professor of aeronautics and astronautics at MIT. “There’s a realization that air pollution is a major problem in any city, and there’s a desire to do something about it.”

    Baltimore, Maryland, was the city with the highest emissions-related death rate in the United States, with 130 out of every 100,000 deaths likely caused by exposure to air pollution.

    According to Barrett, a person who dies from air-pollution causes typically dies about a decade earlier than he or she might have otherwise.

    The study was done using data from the Environmental Protection Agency’s National Emissions Inventory, a catalog of emissions sources nationwide.  The data was from 2005, the most recent available.

    That data was divided into sources of pollution: electric power generation; industry; commercial and residential sources; road transportation; marine transportation; and rail transportation. Then, using an air-quality simulation, they were able to determine which source had the greatest impact and in what parts of the country.

    Most premature deaths -- due to commercial and residential pollution sources, such as heating and cooking emissions -- occurred in densely populated regions along the East and West coasts. Pollution from industrial activities was highest in the Midwest, roughly between Chicago and Detroit, as well as around Philadelphia, Atlanta and Los Angeles. Industrial emissions also peaked along the Gulf Coast region, possibly due to the proximity of the largest oil refineries in the United States.

    Pollution from electricity generation still accounted for 52,000 premature deaths annually. The largest impact was seen in the east-central United States and in the Midwest: Eastern power plants tend to use coal with higher sulfur content than Western plants.

    Southern California had the largest health impact from marine-derived pollution, such as from shipping and port activities, with 3,500 related early deaths. Emissions-related deaths from rail activities were comparatively slight, and spread uniformly across the east-central part of the country and the Midwest.

    “It was surprising to me just how significant road transportation was,” Barrett said, “especially when you imagine [that] coal-fired power stations are burning relatively dirty fuel.”

    One explanation may be that vehicles tend to travel in populated areas, increasing the pollution exposure of large populations, whereas power plants are generally located far from most populations and their emissions are deposited at a higher altitude.

    While the study is based on data from 2005, Barrett says the results are likely representative of today’s pollution-related health risks.

    “A public-health burden of this magnitude clearly requires significant policy attention, especially since technologies are readily available to address a significant fraction of these emissions,” said Jonathan Levy, a professor of environmental health at Boston University, who was not involved in the research. “We have certainly invested significant societal resources to address far smaller impacts on public health.”

    Barrett and his colleagues published their results in the journal Atmospheric Environment.

    You May Like

    US Lawmakers Vow to Continue Immigrant Program for Afghan Interpreters

    Congressional inaction threatens funding for effort which began in 2008 and has allowed more than 20,000 interpreters, their family members to immigrate to US

    Brexit's Impact on Russia Stirs Concern

    Some analysts see Brexit aiding Putin's plans to destabilize European politics; others note that an economically unstable Europe is not in Moscow's interests

    US to Train Cambodian Government on Combating Cybercrime

    Concerns raised over drafting of law, as critics fear cybercrime regulations could be used to restrict freedom of expression and stifle political dissent

    This forum has been closed.
    Comments
         
    There are no comments in this forum. Be first and add one

    Featured Videos

    Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
    Baghdad Bikers Defy War with a Roari
    X
    June 28, 2016 10:33 AM
    Baghdad is a city of contradictions. War is a constant. Explosions and kidnappings are part of daily life. But the Iraqi capital remains a thriving city, even if a little beat up. VOA's Sharon Behn reports on how some in Baghdad are defying the stereotype of a nation at war by pursuing a lifestyle known for its iconic symbols of rebellion: motorbikes, leather jackets and roaring engines.
    Video

    Video Baghdad Bikers Defy War with a Roar

    Baghdad is a city of contradictions. War is a constant. Explosions and kidnappings are part of daily life. But the Iraqi capital remains a thriving city, even if a little beat up. VOA's Sharon Behn reports on how some in Baghdad are defying the stereotype of a nation at war by pursuing a lifestyle known for its iconic symbols of rebellion: motorbikes, leather jackets and roaring engines.
    Video

    Video Melting Pot of Immigrants Working to Restore US Capitol Dome

    The American Iron Works company is one of the firms working to renovate the iconic U.S. Capitol Dome. The company employs immigrants of many different cultural and national backgrounds. VOA’s Arman Tarjimanyan has more.
    Video

    Video Testing Bamboo as Building Material

    For thousands of years various species of bamboo - one of the world's most versatile plants - have been used for diverse purposes ranging from food and medicine to textiles and construction. But its use on a large scale is hampered because it's not manufactured to specific standards but grown in the ground. A University of Pittsburgh professor is on track to changing that. VOA’s George Putic reports.
    Video

    Video Orphanage in Iraqi City Houses Kids Who Lost their Parents to Attacks by IS

    An orphanage in Iraqi Kurdistan has become home to scores of Yazidi children who lost their parents after Islamic State militants took over Sinjar in Iraq’s Nineveh Province in 2014. Iraqi Kurdish forces backed by the U.S. airstrikes have since recaptured Sinjar but the need for the care provided by the orphanage continues. VOA’s Kawa Omar filed this report narrated by Rob Raffaele.
    Video

    Video Re-Opening Old Wounds in a Bullet-Riddled Cultural Landmark

    A cultural landmark before Lebanon’s civil war transformed it into a nest of snipers, Beirut’s ‘Yellow House’ is once again set to play a crucial role in the city.  Built in a neo-Ottoman style in the 1920s, in September it is set to be re-opened as a ‘memory museum’ - its bullet-riddled walls and bunkered positions overlooking the city’s notorious ‘Green Line’ maintained for posterity. John Owens reports from Beirut.
    Video

    Video Brexit Resounds in US Presidential Contest

    Britain’s decision to leave the European Union is resounding in America’s presidential race. As VOA’s Michael Bowman reports, Republican presumptive nominee Donald Trump sees Britain’s move as an affirmation of his campaign’s core messages, while Democrat Hillary Clinton sees the episode as further evidence that Trump is unfit to be president.
    Video

    Video New York Pride March A Celebration of Life, Mourning of Loss

    At this year’s march in New York marking the end of pride week, a record-breaking crowd of LGBT activists and allies marched down Manhattan's Fifth Avenue, in what will be long remembered as a powerful display of solidarity and remembrance for the 49 victims killed two weeks ago in an Orlando gay nightclub.
    Video

    Video NASA Juno Spacecraft, Nearing Jupiter, to Shed Light on Gas Giant

    After a five-year journey, the spacecraft Juno is nearing its destination, the giant planet Jupiter, where it will enter orbit and start sending data back July 4th. As Mike O'Sullivan reports from Pasadena, California, the craft will pierce the veil of Jupiter's dense cloud cover to reveal its mysteries.
    Video

    Video Orlando Shooting Changes Debate on Gun Control

    It’s been nearly two weeks since the largest mass shooting ever in the United States. Despite public calls for tighter gun control laws, Congress is at an impasse. Democratic lawmakers resorted to a 1960s civil rights tactic to portray their frustration. VOA’s Carolyn Presutti explains how the Orlando, Florida shooting is changing the debate.
    Video

    Video Tunisian Fishing Town Searches for Jobs, Local Development Solutions

    As the European Union tries to come to grips with its migrant crisis, some newcomers are leaving voluntarily. But those returning to their home countries face an uncertain future.  Five years after Tunisia's revolution, the tiny North African country is struggling with unrest, soaring unemployment and plummeting growth. From the southern Tunisian fishing town of Zarzis, Lisa Bryant takes a look for VOA at a search for local solutions.
    Video

    Video 'American Troops' in Russia Despite Tensions

    Historic battle re-enactment is a niche hobby with a fair number of adherents in Russia where past military victories are played-up by the Kremlin as a show of national strength. But, one group of World War II re-enactors in Moscow has the rare distinction of choosing to play western ally troops. VOA's Daniel Schearf explains.
    Video

    Video Muslim American Mayor Calls for Tolerance

    Syrian-born Mohamed Khairullah describes himself as "an American mayor who happens to be Muslim." As the three-term mayor of Prospect Park, New Jersey, he believes his town of 6,000 is an example of how ethnicity and religious beliefs should not determine a community's leadership. Ramon Taylor has this report from Prospect Park.

    Special Report

    Adrift The Invisible African Diaspora