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Record W4401759236 · doi:10.54021/seesv5n2-111

Engineering challenges in flash flood mitigation: insights from historical data and community perceptions in Tamanghasset, Algeria

2024· article· en· W4401759236 on OpenAlex

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

VenueSTUDIES IN ENGINEERING AND EXACT SCIENCES · 2024
Typearticle
Languageen
FieldEnvironmental Science
TopicFlood Risk Assessment and Management
Canadian institutionsDiscovery Air (Canada)
Fundersnot available
KeywordsFlash floodFlood mythFlash (photography)PerceptionData scienceGeographyEnvironmental planningComputer scienceArchaeologyPsychologyVisual artsArt

Abstract

fetched live from OpenAlex

Flash flooding poses escalating risks for arid communities despite low rainfall. This study analyzes the complex flood history of the desert oasis town of Tamanghasset, Southern Algeria, to uncover key patterns. Archived flood records from 1976 to 2018 are visually examined for timing, location, losses, and rainfall correlations. Questionnaires gather localized risk perceptions from residents. Results reveal distinct summer flood seasonality, with August highest. Tamanghasset city and In Guezzam emerge as hotspots, while rural valleys show greater fatalities. Flood frequency increased after 2000, with 2010 an extreme outlier. Heavy rainfall corresponded to major events. Overall, findings detect intensifying hazards, though variability persists. Spatial, temporal, and social vulnerability characterization from records and questionnaires informs adaptation needs. Enhanced infrastructure, forecasting, and preparedness are essential to reduce rising impacts. Further work could expand statistical analysis given more data. This assessment delineates Tamanghasset's escalating yet fluctuating flood hazard profile, providing crucial insights for disaster risk reduction strategies in arid regions facing similar challenges. The study's mixed-method approach, combining historical data analysis with community perceptions, offers a comprehensive understanding of flood risk dynamics in this unique desert environment.

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: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.228
Threshold uncertainty score0.437

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 science0.0000.001
Research integrity0.0000.000
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 head0.064
GPT teacher head0.297
Teacher spread0.233 · 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