Scientific Investigations Report 2006–5225
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2006–5225
Table 3. Collection data and water elevations associated with embryos collected on artificial substrates set in less than 1.5 meters of water near Ives Island.
[Ives Island water elevation:Collection, water elevation at the time an artificial substrate was set; Minimum, minimum water elevation recorded within 168 hours (7 days) post set time; Difference, difference between collection elevation and minimum elevation. Depth:Collection, water depth in which artificial substrate was set; Minimum, water depth embryo would be exposed to at minimum water elevation]
Collection | Ives Island water elevation (meters) | Depth (meters) | |||||||
---|---|---|---|---|---|---|---|---|---|
Site | Set date | Set time | Collection | Minimum | Difference | Collection | Minimum | ||
8 | 06-07-2005 | 11:20 | 4.40 | 4.00 | 0.40 | 0.91 | 0.51 | ||
18 | 06-08-2005 | 12:09 | 4.37 | 3.89 | .48 | .61 | .13 | ||
21 | 06-08-2005 | 13:32 | 4.35 | 3.88 | .47 | 1.22 | .75 | ||
33 | 06-13-2005 | 10:16 | 4.06 | 3.61 | .45 | .61 | .16 | ||
34 | 06-13-2005 | 10:28 | 4.06 | 3.61 | .45 | .91 | .46 |