Bibliographic record
Abstract
The history, current state, and future potential of acoustics in fisheries research and management will be addressed. Fisheries management worldwide is undergoing a fundamental paradigm change in response to population pressures and overharvesting of marine and freshwater stocks. Future fisheries management will be more conservation based and responsive to ecosystem considerations. These trends will demand more comprehensive knowledge of the components of fisheries’ ecosystems and their dynamics, and more realistic estimates of the precision of ocean measurements. Acoustics is poised to take a new and leading role in these developments. Acoustics is nondestructive of marine life, can be near-synoptic, and can measure most of the water column. However, acoustic methods are still hampered by problems with detectability, especially near boundaries, uncertainties about target strengths of the myriad of species and life stages whose scattering properties are complex and behaviorally mediated, and taxonomic identification. These problems will be discussed, and a general experimental plan will be laid out to solve them. The 21st century of fisheries belongs to acoustics and allied technologies.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.004 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.002 | 0.009 |
| Scholarly communication | 0.005 | 0.007 |
| Open science | 0.001 | 0.003 |
| Research integrity | 0.004 | 0.003 |
| Insufficient payload (model declined to judge) | 0.005 | 0.001 |
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 source (direct Gemma or distilled Codex), 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".