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Record W2518144262 · doi:10.11395/jjsem.14.155

Forest Fires and Wind Flow

2014· article· en· W2518144262 on OpenAlexaboutno aff
Hiroshi Hayasaka

Bibliographic record

VenueHokkaido University Collection of Scholarly and Academic Papers (Hokkaido University) · 2014
Typearticle
Languageen
FieldEnvironmental Science
TopicFire effects on ecosystems
Canadian institutionsnot available
Fundersnot available
KeywordsFlow (mathematics)Environmental scienceMechanicsGeologyMeteorologyPhysics

Abstract

fetched live from OpenAlex

In 2004, many large-scale fires occurred in Alaska and the burned area encompassed about 26,700 km2. This was the largest burned area since 1956, and combined with an additional 19,000 km2 burned in 2005 (third-largest fire year), the total burned area comprised about 10% of the Alaskan boreal forest in just two years. To clarify the background of the many large-scale fires in 2004, spatial and temporal analyses using various data were performed in this paper. The derived results allow the following conclusion. Dry and warm weather conditions with strong persistent winds are crucial for fires. In 2004, easterly winds from Canada caused two daily hotspot peaks in late June and late August; one daily hotspot peak in mid-July was caused by southwesterly winds from Bethel or the Bristol Bay. These persistent winds lasted for about one week and promoted fire expansion. The above wind conditions in June and August were caused by the development of a high-pressure system over the Beaufort Sea under a persistent blocking ridge over Alaska.

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 imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.615
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0010.001
Scholarly communication0.0000.003
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.006
GPT teacher head0.160
Teacher spread0.155 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designObservational
Domainnot available
GenreEmpirical

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".

Quick stats

Citations1
Published2014
Admission routes1
Has abstractyes

Explore more

Same venueHokkaido University Collection of Scholarly and Academic Papers (Hokkaido University)Same topicFire effects on ecosystemsFrench-language works237,207