Schools, Air Pollution, and Active Transportation: An Exploratory Spatial Analysis of Calgary, Canada
نویسندگان
چکیده
منابع مشابه
Schools, Air Pollution, and Active Transportation: An Exploratory Spatial Analysis of Calgary, Canada
An exploratory spatial analysis investigates the location of schools in Calgary (Canada) in relation to air pollution and active transportation options. Air pollution exhibits marked spatial variation throughout the city, along with distinct spatial patterns in summer and winter; however, all school locations lie within low to moderate pollution levels. Conversely, the study shows that almost h...
متن کاملExploratory Temporal and Spatial Analysis of Myocardial Infarction Hospitalizations in Calgary, Canada
Spatial and temporal analyses are critical to understand the pattern of myocardial infarction (MI) hospitalizations over space and time, and to identify their underlying determinants. In this paper, we analyze MI hospitalizations in Calgary from 2004 to 2013, stratified by age and gender. First, a seasonal trend decomposition analyzes the seasonality; then a linear regression models the trend c...
متن کاملActive Transportation Safety Features around Schools in Canada
The purpose of this study was to describe the presence and quality of active transportation safety features in Canadian school environments that relate to pedestrian and bicycle safety. Variations in these features and associated traffic concerns as perceived by school administrators were examined by geographic status and school type. The study was based on schools that participated in 2009/201...
متن کاملAir Pollution and Emergency Department Visits for Hypertension in Edmonton and Calgary, Canada: A Case-Crossover Study.
BACKGROUND Ambient air pollutant exposures have been associated with a wide variety of cardiovascular events; however, few studies have evaluated their impact upon acute emergency department (ED) visits for hypertension. METHODS The purpose of this study was to examine the associations between ED visits for hypertension and ambient air pollution concentrations among 6,532 patients during the ...
متن کاملSpatial analysis of air pollution and mortality in California.
RATIONALE Although substantial scientific evidence suggests that chronic exposure to ambient air pollution contributes to premature mortality, uncertainties exist in the size and consistency of this association. Uncertainty may arise from inaccurate exposure assessment. OBJECTIVES To assess the associations of three types of air pollutants (fine particulate matter, ozone [O3], and nitrogen di...
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ژورنال
عنوان ژورنال: International Journal of Environmental Research and Public Health
سال: 2017
ISSN: 1660-4601
DOI: 10.3390/ijerph14080834