Research Article
An Evaluation of Data Collected by Middle School and College-Level Students in Stream Channel Geomorphic Assessment
Table 2
Stream channel measurements for discharge calculations and comparisons among cross-sections.
| | | Cross-sectional area (m3) | Stream velocity (m/s) | Calculated discharge (l/s) | Expected discharge from USGS gage (l/s) | Calculated-expected (l/s) |
| | Author: riffle | 0.66 | 0.23 | 152 | 150 | 2 | | Author: run | 0.86 | 0.18 | 155 | 150 | 5 | | Author: pool | 0.88 | 0.18 | 158 | 150 | 8 | | Morey1: riffle | 0.69 | 0.40 | 276 | 176 | 100 | | Morey1: run | 1.01 | 0.23 | 232 | 176 | 56 | | Morey1: pool | 0.99 | 0.24 | 238 | 176 | 62 | | Morey2: riffle | 0.79 | 0.33 | 261 | 215 | 46 | | Morey2: run | 1.05 | 0.22 | 231 | 215 | 16 | | Morey2: pool | 1.02 | 0.23 | 235 | 215 | 20 | | PSU420: riffle | 0.70 | 0.39 | 273 | 232 | 41 | | PSU420: run | 1.13 | 0.23 | 260 | 232 | 28 | | PSU420: pool | 0.92 | 0.29 | 267 | 232 | 35 |
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