Area-based Management on the High Seas: Possible Application of the IMO’s Particularly Sensitive Sea Area Concept
Bibliographic record
Abstract
Abstract Area-based management is an important tool to improve integrated conservation of high seas biodiversity. While States clearly support the need to protect high seas biodiversity, some States remain reluctant to adopt internationally binding measures that may have an impact on high seas freedoms. Since there is limited experience to date with the application of area-based management tools on the high seas, this article examines the practical implications of establishing such measures through an analysis of the International Maritime Organization’s (IMO) particularly sensitive sea area concept. After providing an overview of the legal complexities associated with the designation of high seas marine protected areas, this article introduces the PSSA concept and identifies the unique features that make it appropriate as a measure for protecting high seas biodiversity. The core of the analysis is an examination of State practice within the IMO in the context of the potential designation of a PSSA in the Southern Ocean.
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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 | 0.009 | 0.008 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.003 | 0.019 |
| Scholarly communication | 0.006 | 0.006 |
| Open science | 0.001 | 0.006 |
| Research integrity | 0.004 | 0.004 |
| Insufficient payload (model declined to judge) | 0.002 | 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 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".