Air quality models have long failed to accurately predict atmospheric levels of secondary organic aerosol, which comprises a substantial fraction of the fine particulate matter in cities. But researchers have found a missing source of emissions that may explain roughly half of that SOA, closing much of the model-measurement gap.

ScienceDaily.com (Date:01/22/2020 14:26) Read full article >>

Related News about "Missing piece to urban air quality puzzle" news from other sites: (news similarity rate is shown on left.)

Michael Rooker Joins Showtime Pilot 'The President Is Missing' Michael Rooker has been cast as a series regular in the Showtime drama pilot “The President Is Missing.” Rooker joins previously announced lead David Oyelowo and cast members Janet McTeer,.. Variety.com >>
Search for Lori Vallow's missing daughter reportedly headed for Yellowstone As the investigation into the missing Idaho siblings continues, officials may turn to Yellowstone National Park, where 17-year-old Tylee Ryan was last seen. Detectives are waiting for the snow to melt.. NY Daily News >>
'Looks a bargain', 'Quality player' - Some Villa fans are impressed with their January signing 'Looks a bargain', 'Quality player' - Some Villa fans are impressed with their January signing - originally posted on Sportslens.com Aston Villa signed Mbwana Samatta from Genk in.. Soccer Lens >>
From China to the South Pole: Joining forces to solve the neutrino mass puzzle A new study indicates that the next generation of neutrino experiments may well find the answer to one of the most pressing issues in neutrino physics... ScienceDaily.com >>
5 truly useful features Samsung's cheaper Galaxy Buds Plus have that Apple's AirPods are missing Crystal Cox/Business Insider Samsung's new $150 Galaxy Buds Plus offer several features not found on Apple's standard $159 AirPods, like additional ear tips, an equalizer for adjusting sound, and a.. BusinessInsider >>