THE BEHAVIOUR OF LARGEMOUTH BASS IN LAKE OPINICON, ONTARIO: A BIOLOGICAL PERSPECTIVE FOR THE EVALUATION OF MURPHY BAY FISH SANCTUARY
Bibliographic record
Abstract
This study provides a biological perspective on the potential of using year-round sanctuaries to protect largemouth bass (Micropterus salmoides).Although the Rideau Lakes bass sanctuaries have been present for more than 70 years, a lack of empirical rationale has resulted in a considerable debate regarding their usefulness.Using radio telemetry in Lake Opinicon, Ontario, the current study indicates that largemouth bass behaviour is influenced by the structural complexity of the habitats they occupy.In high-structure habitats, bass tend to have smaller utilization areas, displacement rates and radial displacements relative to those occupying lowstructure habitats.All largemouth bass were captured and released (after transmitter implantation) in high-structure areas; however, more than half ( 12of 23) of these individuals made spring (closed fishing season) relocations to low-structure areas where most (11 of 12) remained for the duration of the study.Behaviour is important to consider because of the influence it has on the level of sanctuary protection received by a largemouth bass.Twelve individuals began the study in the high-structure habitats of Lake Opinicon"s Murphy Bay fish sanctuary; however, only five remained in high-structure habitats throughout the study to receive full open season protection, two others received partial protection and four largemouth bass received no open season sanctuary protection because they made spring relocations to low-structure areas outside of the sanctuary.The results of this study provide an important biological perspective for the evaluation of year-round bass sanctuaries.Further research is needed to understand the specific causes of observed behaviours and to investigate how open and closed season protection of a year-round sanctuary translates into overall bass fishery benefits.Therefore, we recommend the maintenance of the Rideau Lakes bass sanctuaries as year-round regulations until there is sufficient empirical evidence to support their re-designation or removal.
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 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 | 0.000 | 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 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.007 | 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".