Individual polychlorinated biphenyl congener air-water volatilization fluxes from the Portland Harbor, Portland, OR, 2018
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| Autores principales: | , , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2025
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| _version_ | 1867169484586876928 |
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| author | Slade, Alexis Martinez, Andres Mathieu-Campbell, Martine Watkins, Shannon Cohen, Cassie Hornbuckle, Keri C |
| author_facet | Slade, Alexis Martinez, Andres Mathieu-Campbell, Martine Watkins, Shannon Cohen, Cassie Hornbuckle, Keri C |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | We provide individual PCB congener airborne concentration data for 27 samples collected from 21 locations in 2022 at the Portland Harbor Superfund site and surrounding areas in Portland, OR, USA. Measurements were obtained using polyurethane foam passive air samplers (PUF-PAS) deployed for 43 days. Masses of individual PCB congeners measured in each PUF-PAS sample are included, along with masses from 12 laboratory blanks. Estimated effective volumes used to calculate airborne PCB concentrations from the collected masses are also reported. Additionally, PCB water emissions from the Portland Harbor for individual congeners were calculated using EPA-provided water concentration data from 2018. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_983838 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Individual polychlorinated biphenyl congener air-water volatilization fluxes from the Portland Harbor, Portland, OR, 2018 Slade, Alexis Martinez, Andres Mathieu-Campbell, Martine Watkins, Shannon Cohen, Cassie Hornbuckle, Keri C airborne concentration; DATE/TIME; effective volumes; Method comment; MULT; Multiple investigations; Oregon; PCB congeners; Polychlorinated biphenyl, air-water volatilization, flux; Portland_Harbor; Portland, Oregon, United States; PUF-PAS; Sample code/label; Values obtained from Monte Carlo simulation We provide individual PCB congener airborne concentration data for 27 samples collected from 21 locations in 2022 at the Portland Harbor Superfund site and surrounding areas in Portland, OR, USA. Measurements were obtained using polyurethane foam passive air samplers (PUF-PAS) deployed for 43 days. Masses of individual PCB congeners measured in each PUF-PAS sample are included, along with masses from 12 laboratory blanks. Estimated effective volumes used to calculate airborne PCB concentrations from the collected masses are also reported. Additionally, PCB water emissions from the Portland Harbor for individual congeners were calculated using EPA-provided water concentration data from 2018. |
| title | Individual polychlorinated biphenyl congener air-water volatilization fluxes from the Portland Harbor, Portland, OR, 2018 |
| topic | airborne concentration; DATE/TIME; effective volumes; Method comment; MULT; Multiple investigations; Oregon; PCB congeners; Polychlorinated biphenyl, air-water volatilization, flux; Portland_Harbor; Portland, Oregon, United States; PUF-PAS; Sample code/label; Values obtained from Monte Carlo simulation |
| url | https://doi.org/10.1594/PANGAEA.983838 |