Critical review of the evolution of the design storm event concept
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
A critical review of the literature and practice indicates that design storm events, which have been used in specific fields of Canadian and US engineering practice for more than 100 years, can be ascribed to six basic attributes: (a) design return period, (b) storm duration, (c) intensity–duration–frequency (idf) relations (representing a summary of historical rainfall data, with some extrapolation for longer return periods), (d) temporal distribution (design hyetograph), (e) areal reduction factor, and (f) antecedent moisture conditions. Concerns about climate change (or variability) and the need to adapt to the associated climatic conditions prompted many agencies, and particularly municipalities, to revisit the design storm event issue, particularly in connection with drainage design. It would appear that this analysis has mostly focused on a single property of design storms — idf relations and projected increases in rainfall intensities. The review concludes that the design practice would be well served by adopting a comprehensive approach considering all design storm event characteristics and their sensitivity to climate change and inherent uncertainties in the existing idf relations as well as hydraulic design of sewer networks.
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 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 | 0.000 | 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