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Record W2354266640

Feasibility Study of Handan Areas Ditch Artifical Wetland Measures Agricultural Non-point Source Polhution

2009· article· en· W2354266640 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

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicWetland Management and Conservation
Canadian institutionsCAE (Canada)
Fundersnot available
KeywordsDitchNonpoint source pollutionArable landWetlandAgricultureEnvironmental sciencePollutionWater resource managementAlluvial plainNatural (archaeology)Water pollutionEnvironmental engineeringHydrology (agriculture)Environmental protectionGeographyEcologyEngineeringArchaeology
DOInot available

Abstract

fetched live from OpenAlex

Handan City is located in the central of North China Plain,most arable land in Zhanghe,Fuyang,South of the Yellow River,composed of flat fertile alluvial plain,the natural conditions for agricultural production.According to the characteristics of agricultural non-point source pollution and discharge channels.The rapid development of agriculture is bound to bring pressure on the environment.Drains in the management of wetlands in the agricultural non-point source pollution will be an irreplaceable engineering measures.Therefore the construction of ditches constructed wetlands for agricultural nonpoint source pollution treatment and ecological restoration will be the great significance.

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)0.000
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: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.454
Threshold uncertainty score0.319

Codex and Gemma teacher scores by category

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 communication0.0000.000
Open science0.0000.000
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 head0.018
GPT teacher head0.218
Teacher spread0.199 · 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

Quick stats

Citations0
Published2009
Admission routes1
Has abstractyes

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