Learn More
The Alyeska Pipeline Service Company (APSC) Ballast Water Treatment Facility (BWTF) at the terminus of the Trans-Alaska Pipeline in Port Valdez, Alaska, treats and discharges an average of nine million gallons per day of oil-contaminated ballast water offloaded from the tankers utilizing the Port. This study quantifies the fractions of benzene, toluene,(More)
ADEC – Alaska Department of Environmental Conservation AEMP – Alyeska Environmental Monitoring Program AHC – aliphatic hydrocarbons AMT – Alyeska Marine Terminal BOD – biological oxygen demand BTEX – benzene, toluene, ethyl-benzene, and xylene(s) BWTF – Ballast Water Treatment Facility DAF – dissolved air filtration DMR – discharge monitoring report FID GC(More)
Sampling zooplankton is a useful strategy for observing trace hydrocarbon concentrations in water because samples represent an integrated average over a considerable effective sampling volume and are more representative of the sampled environment than discretely collected water samples. We demonstrate this method in Port Valdez, Alaska, an approximately 100(More)
BIORATE data for decay of naphthalene homologues (PAH) showing derivation of first-order rate-loss kinetics Figure 15. Particulate (filter) and dissolved (filtrate) PAH profiles of BWTF effluent, Jan 2005 (PAH concentrations in ng/L; SHC concentrations in mg/L). Figure 22. PAH and SHC histograms for mussel tissues at AMT in March 2001 showing a(More)
i Figure 4. Applied Science Associates (ASA) computer model simulation of dissolved dispersant concentrations (in ppb) in the water column 1 hour after worst-case, 50 gal dispersant application. The black circle represents the point of release and the insert shows the vertical distribution across the transect represented by the dashed red line. ... 11(More)
If you believe you have been discriminated against in any program, activity, or facility, or if you desire further information, please write to: Abstract: Hydrocarbon distributions among samples of water, suspended particulate matter (SPM), and riparian sediment collected from Yakataga District coastal watersheds were compared with northern Gulf of Alaska(More)
  • 1