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JAN 20112
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University of Michigan
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SUPPLEMENTARY NOTESThe original document contains color images. Locations of sites with low-quality (25th centile) and high-quality (75th centile) observations throughout the harbor study area for three biological response variables evaluated in this study: 1) amphipod survival, 2) total abundance (benthic infauna), and 3) species richness (benthic infauna). Thresholds for the percentile values are given in Table 10 Figure 10-9. Relative probability maps generated by WLR for the harbor study area for the occurrence of sites in the 25th percentile of benthic infauna total abundance. Relative impairment probability is given as standard deviations in order to compare between maps. ....... 10-13
List of TablesFigure 10-10. Relative probability maps generated by WLR for the harbor study area for the occurrence of sites in the 25th percentile of benthic infauna species richness. Relative impairment probability is given as standard deviations in order to compare between maps. ....... 10-14 Figure 10-12. Relative probability maps generated by WLR for the harbor study area for the occurrence of sites in the 25th percentile of benthic infauna total abundance. Relative impairment probability is given as standard deviations in order to compare between maps. ....... 10-16Figure 10-13. Relative probability maps generated by WLR for the harbor study area for the occurrence of sites in the 25th percentile of amphipod in situ survival.
EXECUTIVE SUMMARY
ObjectiveThe purpose of this research was to develop an efficient, accurate and integrated approach for the assessment of ecosystem risk and recovery at sites where contaminated sediments exist, or previously existed. The work addressed the two high priority needs identified in SERDP ERSON-07-01: 1) Develop and evaluate rapid measurement tools/ screening assays to ...