Millions of Canadians face increased mortality risks due to air pollution, even at the lowest levels of exposure to fine PM2.5, according to a new report.
Millions of Canadians face increased mortality risks due to air pollution, even at the lowest levels of exposure to fine particulate matter , according to a new report.were associated with an increased risk of death. Most national and international air quality standards have limits that are between two times and five times higher.
Overall, long-term outdoor PM2.5 exposure was associated with increased total nonaccidental deaths. An increase in exposure from the 25th percentile to the 75th percentile was associated with 32 more deaths per 100,000 people each year, or about 7848 more deaths every year.. At 5 μg/mand above, the relative risk increased linearly. The research team didn’t detect a low concentration where no health effects were observed — the positive association started at 2.
Brauer and colleagues are investigating why air pollution differed across Canada, including the impacts of specific chemical compounds and sources.
Norge Siste Nytt, Norge Overskrifter
Similar News:Du kan også lese nyheter som ligner på denne som vi har samlet inn fra andre nyhetskilder.
Scientists Find No Evidence That Depression Is Caused by “Chemical Imbalance” or Low Serotonin LevelsAfter decades of research, there remains no clear evidence that serotonin levels or serotonin activity are responsible for depression, according to a comprehensive review of prior research led by University College London (UCL) scientists. The major new umbrella review – an overview of existing m
Les mer »
Port Aransas fish kill caused by low water levelsA fish kill was reported to the Texas Parks and Wildlife Department last week in Port Aransas.
Les mer »
What The Startling Low Water Levels In Lake Mead Mean For LALake Mead is at just 27% of capacity, the lowest level measured since shortly after the Hoover Dam was built in the 1930s.
Les mer »
Keke Palmer Wows in Low-Rise Skirts and Cutout Minis for the 'NOPE' Press TourKeke Palmer's press tour is as fashionable as it is delightful, featuring elegant dresses and separates in bright shades of lime green, yellow and pink.
Les mer »
GBP/USD drops to fresh daily low, closer to mid-1.1900s amid resurgent USD demandGBP/USD drops to fresh daily low, closer to mid-1.1900s amid resurgent USD demand – by hareshmenghani GBPUSD Recession RiskAppetite Fed Currencies
Les mer »
Instagram boss says to expect even more video content | Digital TrendsInstagram boss AdamMosseri took to his own platform on Tuesday to address a number of concerns that he's been hearing from the community recently.
Les mer »