Title: Spatial synthesis of lingering oil distribution modeling with population and biomarker data for recovering species
Project Year and Number: 2012: 12120117
Other Fiscal Years and Numbers for this Project: None
Principal Investigator (PI): Zachary Nixon, Research Planning, Inc.
Research Location: Prince William Sound
Restoration Category: Research
Injured Resources Addressed: Not Specified
Abstract: Much recent work has been carried out in Prince William Sound (PWS) to characterize the distribution and ongoing impacts of lingering subsurface oil from the Exxon Valdez Oil Spill (EVOS). The ongoing work of Bodkin et al., Esler et al., and Monson et al., (1994, 1999, 2000, 2002, 2010, in press) have provided an unprecedented understanding of the ongoing recovery status of certain recovering species via detailed population dynamics and measures of individual health: biomarker expression, contaminant concentrations, and pathological effects. In parallel, Michel et al.,(2009) and Boufadel et al., (2010) have successfully characterized, synoptically, and in spatial detail, the distribution of and factors contributing to the ongoing presence of lingering oil reservoirs within PWS and the wider EVOS impact area. We propose to synthesize these two bodies of work by rigorously examining the strength of spatial correlations between measures of recent and ongoing impact to recovering species, at both the individual and population level, and where lingering subsurface oil is specifically estimated to persist. Presence or absence of such links will provide insight into the recent and potentially ongoing nature of the impact of this oil, and could guide proposed remediation efforts with specificity not previously possible.
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Proposal: View PDF (526 KB)
Funding Recommendations: View
Funding Detail For: 2012
Quarterly Project Tasks For: 2012
Annual Report: 2012: Due 09/01/2012
Final Report: Final Report Not Available - For Current Status Please Contact Us
Publications from this Project: None Available