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Technical Papers

Spatial analysis of volatile organic compounds in South Philadelphia using passive samplers

, , , , , , , , & show all
Pages 492-498 | Received 14 Sep 2015, Accepted 20 Jan 2016, Published online: 11 Apr 2016

Figures & data

Figure 1. Study area in South Philadelphia with monitoring sites associated with groups.

Figure 1. Study area in South Philadelphia with monitoring sites associated with groups.

Figure 2. Mean frequencies of wind direction and speed at Philadelphia International Airport during the study. Frequencies indicate direction from which the wind is blowing.

Figure 2. Mean frequencies of wind direction and speed at Philadelphia International Airport during the study. Frequencies indicate direction from which the wind is blowing.

Table 1. Median values of VOCs in ppbv for all sites and each group,a median method detection limit (MDL, in ppbv) for study, and median percent coefficient of variation (CV) of duplicates for all sites.

Table 2. Results of site group comparisonsa.

Table 3. Summary of changes in statistical significance (10% level) for seasonal comparisons versus the entire period of sampling.

Supplemental material

Supplemental Material

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