Geodynamical Models for Continental Delamination and Ocean Lithosphere Peel Away in an Orogenic Setting
Bibliographic record
Abstract
This chapter presents numerical and laboratory-based geodynamical models that explore the evolution of the lithospheric delamination-peel-away process. The numerical model results are used to approximate the surface subsidence-uplift and crustal deformation patterns along a north-south cross section through East Anatolia, orthogonal to the Arabia-Eurasia plate boundary. Numerical model predictions show that the lithospheric delamination is associated with broad surface uplift as a result of mantle upwelling, controlled by thermal and isostatic effects. The chapter uses SOPALE, a plane strain, incompressible numerical code to study the thermomechanical behaviour of the coupled crust and mantle. It explores the evolution of the orogenic cycle from subduction to continental delamination. The chapter helps us to test the influence of varying plate convergence forcing along the model boundary during the subduction-delamination process and determine how surface topography evolves in this process.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 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 source (direct Gemma or distilled Codex), 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".