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Impact of Annual Maximum Wind Speed in Mixed Wind Climates on Wind Hazard for Mainland China

2021· article· en· W4200297195 on OpenAlexaff
Huamei Mo, Han Hong, Sihan Li, F. Fan

Bibliographic record

VenueNatural Hazards Review · 2021
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicTropical and Extratropical Cyclones Research
Canadian institutionsRowan Williams Davies & Irwin (Canada)Western University
Fundersnot available
KeywordsTyphoonWind speedMainland ChinaEnvironmental scienceMeteorologyClimatologyWind powerMaximum sustained windChina mainlandWind directionChinaReturn periodGeographyWind gradientGeologyEngineering

Abstract

fetched live from OpenAlex

The coastal region in mainland China is prone to typhoon winds. However, a systematic analysis of the annual maximum wind speed analysis for typhoon and nontyphoon winds (i.e., mixed wind climate) using the wind records has not been reported for the region. The wind hazard modeling and analysis for mainland China was carried out in the present study by using wind records from 839 meteorological stations and considering mixed wind climates. The identification of typhoon winds from wind records is based on historical typhoon tracks. Both the region of influence approach and the at-site approach were used to estimate the T-year return period value of the annual maximum wind speed, vT, according to the wind-producing mechanism. The estimated vT for typhoon and nontyphoon winds was used to identify regions where typhoon winds dominate the wind hazard. Wind maps for mainland China were developed by combining wind hazards determined from a typhoon wind hazard model and wind records from meteorological stations to estimate vT. A comparison of developed maps to that given in the Chinese structural design code is given.

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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.017
Threshold uncertainty score0.034

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.019
GPT teacher head0.312
Teacher spread0.293 · 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 designObservational
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

Citations12
Published2021
Admission routes1
Has abstractyes

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