Precipitation gradients at the crest of a British Columbia coastal mountain range
Bibliographic record
Abstract
The mesoscale (25 km) precipitation gradient across the crest of the Cascade Mountains BC was investigated by measuring May-October precipitation over five years at six sites. Results show that 56% of the regional west-to-east decrease in precipitation across the Cascade Mountains occurs within 15 km east of the crest. This suggests that the leeward rain shadow effect develops quickly even when the frequency and intensity of cyclonic disturbances crossing the range is lower compared to the November-April period. West of the crest, the mesoscale precipitation gradient is nested inside a more complex regional gradient, especially in November-April. The vertical precipitation gradient was calculated using data from valley-bottom and high-elevation climate stations near the Cascade crest, and the results show this gradient is much steeper in November-April than in May-October. This study indicates that mesoscale precipitation gradients may not be apparent from regional-scale gradients across a mountain range.
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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 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.005 | 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".