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Record W2150452970

HISTORICAL CLIMATOLOGY OF THE SOUTHERN YUKON: PALEOCLIMATIC RECONSTRUCTION USING DOCUMENTARY SOURCES FROM 1842-1852

2007· article· en· W2150452970 on OpenAlexaboutno aff
Heather Tompkins

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicTree-ring climate responses
Canadian institutionsnot available
Fundersnot available
KeywordsCoding (social sciences)HistoryArchaeologyGenealogyGeologyGeographyLinguisticsMathematicsPhilosophyStatistics
DOInot available

Abstract

fetched live from OpenAlex

i Acknowledgements iii List of tables vi List of figures vii Chapter 1: Introduction 1 Chapter 2: Literature Review 11 Chapter 3: Methodology 20 Part 1: Establishing Reliability 20 Part 2: Coding Scheme 28 Part 3: Quantification 41 Part 4: Identification of Normal and Extreme Conditions 44 Part 5: Comparison to Modern Record 49 Chapter 4: Results 55 Chapter 5: Discussion 72 Chapter 6: Conclusion and Recommendations 94 References: 97 Appendix 1: All sources consulted 104 Appendices 2a-c: Transcribed journal entries: 2a) Frances Lake: Example 112 2a) Frances Lake: All transcribed entries see attached CD 2b) Pelly Banks 114 2b) Pelly Banks: All transcribed entries see attached CD 2c) Fort Selkirk 115 2c) Fort Selkirk: All transcribed entries see attached CD Appendices 3 (a-c): Monthly subcode totals: 3) Example of monthly subcode totals Fort Selkirk 117 3a) Monthly subcodes – Frances Lake see attached CD 3b) Monthly subcodes – Pelly Banks see attached CD

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 machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.530
Threshold uncertainty score0.935

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0050.017
Science and technology studies0.0010.000
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0050.001

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 head0.022
GPT teacher head0.229
Teacher spread0.207 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
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

Citations2
Published2007
Admission routes1
Has abstractyes

Explore more

Same topicTree-ring climate responsesFrench-language works237,207