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Record W2596637273

Surface water/groundwater exchanges and influence on nitrogen cycle in the alluvial aquifer of Sagittario River (Central Italy)

2013· article· en· W2596637273 on OpenAlexaff
Mariachiara Caschetto, Maurizio Barbieri Marco Petitta, Sergio Rusi, Ramón Aravena

Bibliographic record

VenueIRIS Research product catalog (Sapienza University of Rome) · 2013
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicGroundwater and Isotope Geochemistry
Canadian institutionsUniversity of Waterloo
Fundersnot available
KeywordsGroundwaterHydrology (agriculture)Environmental scienceAquiferGeology
DOInot available

Abstract

fetched live from OpenAlex

Scambi falda/fiume e loro influenza sul ciclo dell'azoto nell'acquifero alluvionale del Fiume Sagittario (Italia Centrale).Il presente studio ha come obiettivo la valutazione dei disturbi naturali e/o antropogenici che investono il Fiume Sagittario in Valle Peligna (Centro Italia). L’attenzione e posta sulla identificazione degli impatti quantitativi e qualitativi, come anche sui fenomeni di inquinamento, derivanti dalla stretta connessione delle acque superficiali con il complesso sistema multistrato che caratterizza le acque sotterranee. A tale scopo, un approccio di tipo idrogeologico, geochimico ed isotopico e stato determinante nella ridefinizione di un modello concettuale di circolazione delle acque sotterranee.

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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.068
Threshold uncertainty score0.135

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 communication0.0000.000
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 head0.025
GPT teacher head0.238
Teacher spread0.213 · 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

Citations1
Published2013
Admission routes1
Has abstractyes

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Same venueIRIS Research product catalog (Sapienza University of Rome)Same topicGroundwater and Isotope GeochemistryFrench-language works237,207