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Record W1536583794 · doi:10.14796/jwmm.r245-07

Modeling Rain Garden LID Impacts on Sewer Overflows

2012· article· en· W1536583794 on OpenAlex
Uzair M. Shamsi

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.

venuePublished in a venue whose home country is Canada.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueJournal of Water Management Modeling · 2012
Typearticle
Languageen
FieldEnvironmental Science
TopicUrban Stormwater Management Solutions
Canadian institutionsnot available
Fundersnot available
KeywordsCombined sewerEnvironmental scienceHydrology (agriculture)StormWater resource managementStorm Water Management ModelStormwaterEnvironmental engineeringMeteorologyGeographyEngineeringSurface runoffGeotechnical engineeringEcology

Abstract

fetched live from OpenAlex

In September 2010, the U.S. Environmental Protection Agency (USEPA) released a new version (5.0.021) of Storm Water Management Model Version 5 (SWMM5) that offers low impact development (LID) modeling capability for the first time. The same LID modeling capability was soon enabled in the PCSWMM software (Version 2010, from Computational Hydraulic Int.). Five types of LIDs can be modeled in SWMM5 and PCSWMM: bioretention cells (rain gardens), infiltration trenches, porous pavement, cisterns (rain barrels) and vegetative swales. Using these new software releases and real world examples, this chapter presents some LID modeling features of SWMM5 and PCSWMM, input data requirements, modeling procedures, and output results for quantifying the LID impacts on sewer overflows. The modeling results presented here can help quantify the LID impacts on sewer overflows and allow sustainable developers to answer questions such as How much rainfall can be captured in a typical design year using a certain type of LID? or How many rain gardens are needed in a sewershed to capture a certain volume of storm water? A predictive model is presented to calculate the optimal number of rain gardens to achieve a target level of sewer overflow control.

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 categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
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 score0.191
Threshold uncertainty score1.000

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 communication0.0000.001
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.001

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 head0.024
GPT teacher head0.234
Teacher spread0.209 · 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