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Record W4399765638 · doi:10.32920/26052475.v1

Innovative Stormwater Design for Runoff Volume and Peak Flow Reduction at the Source

2024· preprint· en· W4399765638 on OpenAlexaffabout
Keval Vejani

Bibliographic record

Venuenot available
Typepreprint
Languageen
FieldEnvironmental Science
TopicUrban Stormwater Management Solutions
Canadian institutionsToronto Metropolitan University
Fundersnot available
KeywordsStormwaterSurface runoffStormwater managementReduction (mathematics)Environmental scienceVolume (thermodynamics)Low-impact developmentHydrology (agriculture)Flow (mathematics)GeologyGeotechnical engineeringMechanicsMathematicsPhysicsGeometryEcology

Abstract

fetched live from OpenAlex

The emphasis to maintain pre-development hydrology and attain runoff volume target control, have made the use of Low Impact Development (LID) stormwater management practices essential. Innovative LID practices like Etobicoke Exfiltration System (EES) and Damming Baffles (herein referred as Inline Flow Restrictors (IFRs)) are used to promote exfiltration and detention of runoff, that addresses the stormwater goals of urbanized area with limited space for LID. An existing, calibrated Dual Drainage (DD) model is modified using USEPA SWMM (v5.2) to explicitly model the minor and major system flows, for study area in the Town of Richmond Hill, Ontario. The model investigates the hydrologic performance of dual drainage system with EES, and IFRs as compared to a dual drainage system with wet pond, in terms of runoff volume and peak flow reduction. Model results indicate significant runoff volume reduction and manageable maximum peak flow with respective addition of the EES and IFRs.

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)0.000
Version: metacan-v3-hybrid-931329e0061cValidation 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: none
Teacher disagreement score0.021
Threshold uncertainty score0.041

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0010.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0040.001

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 head0.025
GPT teacher head0.231
Teacher spread0.205 · 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 designSimulation or modeling
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

Citations0
Published2024
Admission routes2
Has abstractyes

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