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Record W1979984689 · doi:10.3119/12-10

Correlation Between ATV Tracks and Density of a Rare Plant (<i>Drosera filiformis</i>) in a Nova Scotia Bog

2013· article· en· W1979984689 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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
aboutThe title or abstract carries a Canadian signal from the geographic lexicon.

Bibliographic record

VenueRhodora · 2013
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicBotany and Plant Ecology Studies
Canadian institutionsSt. Francis Xavier University
Fundersnot available
KeywordsNova scotiaSphagnumTransectPeatBogQuadratBotanyBiologyEnvironmental scienceEcologyGeographyArchaeology

Abstract

fetched live from OpenAlex

We examined the distribution of Drosera filiformis (thread-leaved sundew) in one of only five bogs in southern Nova Scotia where it is known to occur in Canada, to verify anecdotal observations that the plant grows most abundantly in water-filled ruts created by all-terrain vehicles (ATVs). The distributions of D. filiformis, ATV tracks, standing water, and a variety of common bog plants were measured using transects of 3 m, 30 m, and > 100 m length. At the > 100 m scale, density of D. filiformis was significantly correlated with ATV tracks and standing water or wet peat. At the 30 m scale, 70.7% of quadrats that intercepted an ATV track also contained one or more individuals of D. filiformis; the species was negatively associated with woody plants, but positively associated with Eriophorum virginicum L. (tawny cotton-grass), which also prefers wet depressions. At the 3 m scale, significantly more D. filiformis were counted within water-filled ATV tracks than on the drier, undisturbed Sphagnum around them. Moderate and dispersed ATV traffic, sufficient to depress the peat layer without displacing the Sphagnum, evidently creates micro-habitat for D. filiformis.

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 score0.010
Threshold uncertainty score0.682

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 head0.022
GPT teacher head0.205
Teacher spread0.183 · 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