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Record W2124457388 · doi:10.1139/b08-134

Belowground starch consumption after recurrent severe disturbance in three resprouter species of the genus<i>Erica</i>

2009· article· en· W2124457388 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.

venuePublished in a venue whose home country is Canada.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueBotany · 2009
Typearticle
Languageen
FieldEnvironmental Science
TopicEcology and Vegetation Dynamics Studies
Canadian institutionsnot available
Fundersnot available
KeywordsBiologyBiomass (ecology)Clipping (morphology)BotanyStarchDisturbance (geology)Agronomy

Abstract

fetched live from OpenAlex

It is generally assumed that belowground starch reserves are consumed partially and gradually after successive resprouting events in resprouter woody plants. We have explored the aboveground (biomass) and belowground (root starch) response of three species of Erica, Erica australis L., Erica scoparia L., and Erica arborea L., after different histories of disturbance intensity to test the existence of a gradual decrease in (i) the final biomass of the aboveground regrowth and (ii) the relative amount of root starch across increasing levels of disturbance frequency. Increasing clipping frequency produced a progressive reduction in the final regrowth in the three species. By contrast, root starch levels dropped markedly in plants of all clipping treatments when compared with root starch of unclipped plants, but significant differences were not detected among clipping frequencies. This pattern was consistent across the three species of Erica. This study highlights a crucial role of belowground (root) starch reserves for postdisturbance regrowth in resprouter species of Erica. It also shows a consistent pattern of rapid, not conservative, consumption of starch reserves after the complete removal of the aboveground part, nearly irrespective of the previous history of disturbance frequency.

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 score0.003
Threshold uncertainty score0.334

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 head0.014
GPT teacher head0.234
Teacher spread0.220 · 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