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Record W2023673477 · doi:10.1051/jp4:20020454

Dynamics of the ice-age Earth: Solid mechanics and fluid mechanics

2002· article· en· W2023673477 on OpenAlex
W. R. Peltier, Larry Solheim

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueJournal de Physique IV (Proceedings) · 2002
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicGeology and Paleoclimatology Research
Canadian institutionsUniversity of Toronto
FundersInstitut de Physique du Globe de Paris
KeywordsFluid mechanicsMechanicsEarth (classical element)Analytical dynamicsSolid mechanicsClassical mechanicsGeologyPhysicsAnalytical mechanicsThermodynamicsAstronomyQuantum mechanics

Abstract

fetched live from OpenAlex

The global theory of the glacial isostatic adjustment process is employed to infer the thicknesses of the continental ice sheets that existed at Last Glacial Maximum 21000 calendar years before present. Further analyses allow the global ice thickness distribution to be mapped into a paleo-topography for the planet as a whole, a field that is of primary importance for the understanding, through the application of modern general circulation models, of the surface climate that was characteristic of this epoch of Earth history. Crucial to the success of this procedure is knowledge of the radial visco-elastic structure of the solid Earth. Given an accurate model of the topography of the planet at Last Glacial Maximum that includes the component associated with the distribution of land ice, together with a surface albedo mask which differentiates ice covered from non-ice-covered regions, we may proceed to simulate the climate at glacial maximum using a modem coupled atmosphere-ocean general circulation model. Recently obtained results of this program are described which include an initial assessment of the primary modes of climate variability that were characteristic of the glacial state.

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.

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.796
Threshold uncertainty score0.461

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
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 head0.018
GPT teacher head0.229
Teacher spread0.212 · 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