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Record W2501096016 · doi:10.1017/cbo9780511525582.009

Summary, opportunities and synthesis

2000· book-chapter· en· W2501096016 on OpenAlexaff
Douglas W. Larson, Uta Matthes, Peter E. Kelly

Bibliographic record

VenueCambridge University Press eBooks · 2000
Typebook-chapter
Languageen
FieldEnvironmental Science
TopicAquatic Ecosystems and Biodiversity
Canadian institutionsUniversity of Guelph
Fundersnot available
KeywordsComputer science

Abstract

fetched live from OpenAlex

To a very great extent, cliffs are places that are of interest to everyone and no-one at the same time. This paradox attracts us and we think it will attract others when it becomes better known. People on all continents see images of cliffs in a wide variety of mass media and are consequently drawn as though pulled by a magnet to cliffs or habitats with extreme topography. Cliffs are sites with enormous spiritual value and may even be habitats that have given rise to a wide variety of our food plants, garden weeds and commensal animals. Yet these same sites have zero area when photographed from space, have attracted little scrutiny from scientists, and have received almost no legal protection from various forms of commercial exploitation. Some may be inclined to protest the last two statements based on the content of the book so far, but when one compares the vast and easily accessed literature for other habitat types, our conclusions are justified. The literature that we have reviewed and discussed in the preceding chapters almost always focuses on particular organisms, groups of organisms or specific aspects of cliff ecosystems without considering them as ‘places’ in the same way as lakes are considered as distinctive habitats by limnologists or forests by forest ecologists. A result of the particular organization that we have selected is that we may have reinforced rather than eliminated the idea of separate structures and functions on cliffs.

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)0.007
metaresearch head score (Gemma)0.025
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: Review · Consensus signal: Review
Teacher disagreement score0.151
Threshold uncertainty score0.506

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0070.025
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0100.011
Science and technology studies0.0020.001
Scholarly communication0.0090.007
Open science0.0030.004
Research integrity0.0030.003
Insufficient payload (model declined to judge)0.1510.039

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 head0.033
GPT teacher head0.170
Teacher spread0.137 · 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
GenreReview

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
Published2000
Admission routes1
Has abstractyes

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