Session A6 - Operations and Maintenance of Fishways for River Herring in New Hampshire Coastal Rivers
Bibliographic record
Abstract
Operation, maintenance, and field modification are critical for effective performance of upstream and downstream fish passage systems. This talk draws on 35-years of experience operating, maintaining, and modifying upstream fish passage systems for river herring in coastal New Hampshire rivers. Specific topics include planning for seasonal operations, staffing, costs, maintenance, as well as preferences and suggestions by professionals responsible for overseeing and maintaining upstream fish passage systems. The New Hampshire Fish & Game Department owns, operates, and maintains seven upstream fish passage systems in coastal New Hampshire rivers where river herring are the target species for upstream passage. These fishways are primarily denil, but also pool-and-weir and Canadian step-weir (removed in 2010) that are operated and maintained each spring for upstream passage of river herring. This talk discusses the experience of staff maintaining, modifying, monitoring and operating these fishways based on practical experience to maximize fish passage with the actual designed structure.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.002 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".