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Record W2074599194 · doi:10.1139/x06-204

Twelve year response of old-growth southeastern bottomland hardwood forests to disturbance from Hurricane Hugo

2006· article· en· W2074599194 on OpenAlexvenueno aff
Dehai Zhao, Bruce P. Allen, Rebecca R. Sharitz

Bibliographic record

VenueCanadian Journal of Forest Research · 2006
Typearticle
Languageen
FieldEnvironmental Science
TopicEcology and Vegetation Dynamics Studies
Canadian institutionsnot available
FundersNational Park ServiceU.S. Department of Energy
KeywordsEcological successionDisturbance (geology)EcologySeral communityResistance (ecology)Species diversityPlant communityIntermediate Disturbance HypothesisForest structureGeographyEnvironmental scienceForestryBiologyCanopy

Abstract

fetched live from OpenAlex

The influence of wind damage from Hurricane Hugo on bottomland forest community structure and composition over a 12 year period was evaluated using data generated from repeated measurements in permanent plots. The resistance and responsiveness of the forests to hurricane disturbance at the community level are dependent on the prehurricane species composition and structure. However, there is no evidence to support the hypothesis that forests with higher species diversity are more resistant to hurricane disturbances. The hurricane disturbance does restructure species composition and may enrich species diversity, but the evidence of diversity enrichment is not strong. The effects of the hurricane on the succession of the bottomland forests are complex at the tree population level: both promoting colonization of some shade-intolerant pioneer species and removing other established pioneers. Changes in community composition and structure suggest that hurricane disturbance can accelerate succession of the bottomland hardwood forests.

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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.017
Threshold uncertainty score0.033

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 communication0.0000.000
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 head0.016
GPT teacher head0.268
Teacher spread0.252 · 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

Citations57
Published2006
Admission routes1
Has abstractyes

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