Environmental change in the Arctic Ocean: a synthesis and retrospective analysis of zooplankton communities
Bibliographic record
Abstract
Funds are provided to determine how arctic zooplankton communities have varied over interannual to decadal periods, from regional to panarctic scales. The PI states the specific hypotheses that zooplankton biomass may be increasing, due to environmental changes, and that the prevalence of the dominant copepod in deeper waters, Calanus hyperboreus, may be eroded by smaller congeneric species. He will assess the validity of this hypothesis by (1) filling the regional data gap over the Canada Basin through analysis of zooplankton samples collected or to be collected by the himself between 2002-2011; (2) assembling available zooplankton and environmental data throughout the Arctic into a single data portal for a GIS-based and spatially explicit modeling of community structures, species abundances, biomass, and distributions; and (3) rescuing precious older ?unpublished? data sets and grey literature worldwide, many of which he has already assembled or will have full access to, that will strengthen and extend his modeling efforts back more than 50 years.
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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 | 0.003 | 0.007 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.009 | 0.013 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.006 | 0.002 |
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".