MétaCan
Menu
← Back to cohort
Record W2763938367

Report on vegetation dynamics across the Mediterranean basin

2013· article· en· W2763938367 on OpenAlexfundno aff
Νικόλαος-Μ Φύλλας

Bibliographic record

VenueThe Digital Library project by the National Documentation Center (EKT) (National Documentation Centre (Greece)) · 2013
Typearticle
Languageen
FieldEnvironmental Science
TopicForest ecology and management
Canadian institutionsnot available
FundersLawrence Berkeley National LaboratoryCanadian Foundation for Climate and Atmospheric SciencesOak Ridge National LaboratoryBiological and Environmental ResearchNatural Sciences and Engineering Research Council of CanadaGeneral Secretariat for Research and TechnologyMicrosoft ResearchNatural Resources CanadaUniversité LavalEuropean Social FundU.S. Department of EnergyNational Science Foundation
KeywordsVegetation (pathology)Mediterranean climateMediterranean BasinStructural basinGeologyGeographyPhysical geographyEnvironmental scienceArchaeologyGeomorphology
DOInot available

Abstract

fetched live from OpenAlex

In this report we present simulations of two dynamic vegetation models (JULES and TFS) at different study sites across the Mediterranean Basin. The field data and the way that these data have been used to parameterize the two models are described in the accompanying MEDIT Deliverable 4. The aim here is to explore the ability of the models to accurately predict vegetation properties at areas surrounding the Mediterranean basin and in particular the forest types that are the focus of the MEDIT project i.e. Mediterranean Lowland Coniferous Forests (MLC) with typical species including: Pinus halepensis and Pinus brutia, Mediterranean Evergreen Broadleaved Forests (MEB) with typical species including: Quercus coccifera, Quercus ilex, Pistacia lentiscus, Phillyrea latifolia, Arbutus unedo and Arbutus andrachnae, Mediterranean Mountainous Coniferous Forests (MMC) with typical species including: Abies cephalonica, Abies borisii-regis, Pinus nigra and Pinus sylvestris, and Mediterranean Deciduous Broadleaved Forest (MDB) with typical species including: Quercus frainetto, Quercus cerris, Castanea sativa, Ostrya carpinifolia, Carpinus orientalis, Fraxinus ornus and Fagus sylvatica.

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)0.001
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 score0.032
Threshold uncertainty score0.064

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0010.000
Open science0.0010.000
Research integrity0.0010.000
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 head0.011
GPT teacher head0.261
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
Published2013
Admission routes1
Has abstractyes

Explore more

Same venueThe Digital Library project by the National Documentation Center (EKT) (National Documentation Centre (Greece))→Same topicForest ecology and management→French-language works237,207→