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Record W2760919831 · doi:10.1594/pangaea.880722

Maximum water velocities in wave-exposed rocky intertidal habitats from Deming Island, Atlantic coast of Nova Scotia, Canada

2017· dataset· en· W2760919831 on OpenAlexaboutno aff
Julius A. Ellrich, Ricardo A. Scrosati

Bibliographic record

VenueFigshare · 2017
Typedataset
Languageen
FieldEarth and Planetary Sciences
TopicMarine and coastal plant biology
Canadian institutionsnot available
Fundersnot available
KeywordsNova scotiaIntertidal zoneOceanographyFisheryRocky shoreHabitatGeographyNova (rocket)Barrier islandEnvironmental scienceEcologyGeologyBiologyShoreEngineering

Abstract

fetched live from OpenAlex

From March to July 2013, we measured maximum water velocity in wave-exposed rocky intertidal habitats from Deming Island (45° 12' 45'' N, 61° 10' 26'' W), located near Whitehead, on the Atlantic coast of Nova Scotia, Canada. These habitats directly face the open Atlantic Ocean. For our measurements, we installed 7 dynamometers (see Bell & Denny 1994, doi:10.1016/0022-0981(94)90101-5 for design) at the mid-to-high intertidal zone during low tides in March. These dynamometers measured maximum water velocity due to wave action during high tides over 1-to-13-day periods. The number of recordings per period varied (3-7 recordings) because some dynamometers were occasionally damaged. In total, we made 75 recordings. Maximum water velocity ranged between 3.4 m/s (recorded in mid-June) and 10.2 m/s (recorded in late March).

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: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Dataset · Consensus signal: Dataset
Teacher disagreement score0.041
Threshold uncertainty score0.083

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0030.005
Science and technology studies0.0010.000
Scholarly communication0.0010.000
Open science0.0010.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0050.002

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 head0.030
GPT teacher head0.211
Teacher spread0.181 · 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 designNot applicable
Domainnot available
GenreDataset

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

Citations13
Published2017
Admission routes1
Has abstractyes

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