Pacific Southwest, Region 9
Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations
Dredging and Sediment Management
| SF-DODS Quick Finder | ||
|---|---|---|
| Dredging & Sediment Home SF-DODS Overview Table 1 Table 4 | Regional Teams & Partners Vessel route to SF-DODS Table 2 | Disposal Sites Reference Area Database Table 3 |
SF Deep Ocean Disposal Site (SF-DODS) - Reference Area Database
Percent Survival in Toxicity Bioassays of SF-DODS Reference Area Sediments
| SPECIES | Average Survival in Separate Bioassays (percent) | Overall Average Survival (a) | ||||||
| AMPHIPODS | ||||||||
| Rhepoxinius abronius | 89 | 94 | 86 | 97 | 83 | 89.8 (n=5) | ||
| Ampelisca abdita | 92 | 98 | 88 | 90.5 (n=4) | ||||
| POLYCHAETES | ||||||||
| Nephtys caecoides | 96 | 99 | 93 | 97 | 95 | 92.5 | 95.4 (n=6) | |
| Neanthes arenaceodentata | 96 | 100 | 98.0 (n=2) | |||||
| NOTE: (a) Direct (not statistical) comparison is made between these values and test sediment average survival results. |
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