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Record W1624673155 · doi:10.4000/belgeo.11298

Études d’impacts de projets routiers et protection des ressources forestières en milieu de savane africaine : l’exemple du Niger

2007· article· fr· W1624673155 on OpenAlexaff
Djibo Boubacar, Jean‐Philippe Waaub

Bibliographic record

VenueBELGEO · 2007
Typearticle
Languagefr
FieldSocial Sciences
TopicFrench Urban and Social Studies
Canadian institutionsImpact
Fundersnot available
KeywordsHumanitiesGeographyPolitical scienceForestryArt

Abstract

fetched live from OpenAlex

Il y a aujourd’hui de plus en plus d’interrogations sur l’efficacité des études d’impact sur l’environnement. Faisant suite à une première recherche qui en avait montré certaines limites, le présent article vise à approfondir la question au moyen d’entrevues avec les experts nationaux investis dans les études d’impacts portant sur des projets routiers au Niger. Un questionnaire a été construit à cet effet autour d’indicateurs de protection des ressources forestières identifiés à travers un processus participatif avec les acteurs nationaux et administré aux experts nationaux. Pour presque tous les thèmes abordés, on constate alors une tendance à l’insatisfaction des cadres de terrain par rapport à la prise en compte des impacts des projets routiers sur les ressources forestières. L’insatisfaction générale est plus grande au niveau des cadres moyens généralement proches du terrain. Par ailleurs, une analyse en composantes principales a permis de regrouper les variables importantes en trois composantes principales : potentiel des ressources forestières en tant que capital productif pour les populations riveraines, conservation de la biodiversité et intégrité des écosystèmes forestiers.

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)0.004
metaresearch head score (Gemma)0.005
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 score0.054
Threshold uncertainty score0.108

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0040.005
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0030.002
Scholarly communication0.0020.002
Open science0.0000.002
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0030.000

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 head0.038
GPT teacher head0.287
Teacher spread0.250 · 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

Citations0
Published2007
Admission routes1
Has abstractyes

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Same venueBELGEOSame topicFrench Urban and Social StudiesFrench-language works237,207