Complex Earth Slides in the Thompson River Valley, Ashcroft, British Columbia
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.
Bibliographic record
Abstract
Research Article| May 01, 2007 Complex Earth Slides in the Thompson River Valley, Ashcroft, British Columbia ARASH ESHRAGHIAN; ARASH ESHRAGHIAN 1Department of Civil and Environmental Engineering, University of Alberta, Edmonton, AB, Canada T6G 2W2 Search for other works by this author on: GSW Google Scholar C. DEREK MARTIN; C. DEREK MARTIN 1Department of Civil and Environmental Engineering, University of Alberta, Edmonton, AB, Canada T6G 2W2 Search for other works by this author on: GSW Google Scholar DAVE M. CRUDEN DAVE M. CRUDEN 1Department of Civil and Environmental Engineering, University of Alberta, Edmonton, AB, Canada T6G 2W2 Search for other works by this author on: GSW Google Scholar Environmental & Engineering Geoscience (2007) 13 (2): 161–181. https://doi.org/10.2113/gseegeosci.13.2.161 Article history first online: 09 Mar 2017 Cite View This Citation Add to Citation Manager Share Icon Share MailTo Twitter LinkedIn Tools Icon Tools Get Permissions Search Site Citation ARASH ESHRAGHIAN, C. DEREK MARTIN, DAVE M. CRUDEN; Complex Earth Slides in the Thompson River Valley, Ashcroft, British Columbia. Environmental & Engineering Geoscience 2007;; 13 (2): 161–181. doi: https://doi.org/10.2113/gseegeosci.13.2.161 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyEnvironmental & Engineering Geoscience Search Advanced Search Abstract Eleven retrogressive, multiple, translational earth slides have occurred along 10 km of the Thompson River Valley between the communities of Ashcroft and Spences Bridge in south-central British Columbia, Canada. Historic accounts suggest that some of these slides formed in the late 1800s and have been active ever since. Geotechnical studies have been carried out for the five most active of these earth slides since the early 1980s. The rupture surfaces of the earth slides followed highly plastic, overconsolidated non-swelling clays within a Pleistocene stratigraphic unit that consists of up to 45 m of rhythmically-bedded silt and clay glaciolacustrine sediments. Whereas reactivations of these landslides during the last 35 years have resulted in very slow movements (slower than 400 mm/yr), river down-cutting and river bank erosion may cause rapid to very rapid movements ( rate between 1.8 m/hr and 5 m/s) by retrogressions of the slides on current rupture surfaces or movements on new deeper rupture surfaces. These earth slides reactivate in late summer and early fall. The reactivations appear to be caused by a drawdown mechanism in response to overpressure in the slope during drops in the levels of the Thompson River after high flows or by erosion of the Thompson River banks during floods. You do not have access to this content, please speak to your institutional administrator if you feel you should have access.
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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 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 it