Shipping Trends in Tallurutiup Imanga (Lancaster Sound), Nunavut from 1990 to 2018 Description
Bibliographic record
Abstract
This study involved in-depth examination of the past and present shipping activities across Tallurutiup Imanga (Lancaster Sound), Nunavut, Canada from 1990 to 2018. Marine traffic increased dramatically over the 29-year period examined in the study. The total distance travelled by all vessels almost tripled between 1990 (51,584 km) and 2018 (142,111 km), with a notably steep increase in distance between 2009 (61,783 km) and 2014 (104,098 km); furthermore, the distance travelled by some vessel types increased considerably more than others (e.g., pleasure crafts, passenger ships, and general cargo). The spatial concentration of ship traffic in Tallurutiup Imanga has been relatively consistent over time, with most vessels travelling in the middle of the channel as well as branching off to the five surrounding communities and to the Mary River Mine which is accessed through Milne Inlet. However, some changes in intensity and distribution are evident within certain vessel types. Notably, pleasure crafts and passenger ships are substantially more concentrated in routes on the way to communities as well as around Beechy Island on the southwestern tip of Devon Island. The overall spatial change in vessel traffic within 50 kilometres of each of the five communities varies quite a bit; however, it is noteworthy that the community of Pond Inlet, a community in the heart of the Tallurutiup Imanga region, has seen the greatest increase in vessel traffic compared to Canadian Arctic communities across all of Inuit Nunangat.
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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 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| 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".