MULTI-SCALE ASSESSMENT OF HEALTH EFFECTS OF AIR POLLUTION MIXTURES USING NOVEL MEASUREMENTS AND MODELS
Impact/Purpose:
A multi-institutional, multi-disciplinary Center is proposed to address critical issues relating to the public health impacts of ambient air pollution. The
overarching theme of the Center is a focus on characterizing ambient air pollution mixtures and elucidating their role in human health risks associated with air pollution. Novel measurements and modeling approaches will be applied in the context of a tiered multi-scale assessment of the health risks of mixtures characterized based on: I) biological considerations (oxidants); 2) environmental management (sources); 3) evidence-based considerations (traffic emissions); 4) empirical assessment (data-based approach).
Description:
The Center brings together a productive group of researchers with depth in the relevant
disciplines and access to rich air quality and health outcome databases to conduct an integrated and innovative research program. The proposed research program will contribute important new insights regarding all of the primary questions of interest motivating the RFA.
Record Details:
Record Type:PROJECT(
ABSTRACT
)
Start Date:10/01/2010
Completion Date:09/30/2015
Record ID:
249454
Keywords:
AMBIENT AIR, ATMOSPHERE, HEALTH EFFECTS, HUMAN HEALTH, SUSCEPTIBILITY,
VULNERABILITY, SENSITIVE POPULATIONS, INFANTS, CHILDREN, RISK, DOSE-RESPONSE, CUMULATIVE EFFECTS, EPIDEMIOLOGY, EXPOSURE, PUBLIC POLICY, AIR QUALITY MODELING, MONITORING, MEASUREMENT METHODS, AEROSOL, PARTICULATES, PM2.5, ORGANICS, ELEMENTAL CARBON, METALS, OZONE, OXIDANTS, PAH, SULFATES, SOURCE CHARACTERIZATION, MOBILE SOURCES, GEORGIA, GA, SOUTHEAST,
Related Organizations:
Role
:OWNER
Organization Name
:EMORY UNIVERSITY
Organization Name
:SCAPE
Mailing Address
:1380 S Oxford Rd
Citation
:Atlanta
State
:GA
Zip Code
:30322
Role
:OWNER
Organization Name
:GEORGIA INSTITUTE OF TECHNOLOGY
Organization Name
:SCAPE
Mailing Address
:225 North Ave
Citation
:Atlanta
State
:GA
Zip Code
:30332
Project Information:
Approach
:Four Research Projects will be
supported by three Cores: an Administrative Core, an Air Quality Core and a Biostatistics Core. Project 1 will develop and deploy instrumentation to measure oxidants (including aerosol reactive oxygen species) and other species of interest to better understand their origins and atmospheric transformation and for use in characterizing mixtures for the three health studies. Project 2 will make direct use of these measurements to confirm associations with markers of oxidative stress in commuters. Projects 3 and 4 will use a combination of measurements and modeled air quality estimates in large population studies, with Project 3 investigating questions regarding risks of in utero and early life exposures to air pollutant mixtures in two major new birth cohorts and Project 4 assessing underlying consistencies in morbidity associations across selected cities that have comprehensive daily air pollution characterization. The health projects include assessment of potentially sensitive and vulnerable subpopulations.
Cost
:$7,999,779.00
Research Component
:Health Effects
Project IDs:
ID Code
:R834799
Project type
:Center