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Record W2933924398

Diversidad de las cactáceas del ACP Lomas del Cerro Campana, Trujillo - La Libertad, 2018.

2018· dissertation· es· W2933924398 on OpenAlexaboutno aff
Zapata López, Fátima de los Milagros

Bibliographic record

VenueUniversidad Nacional de Trujillo · 2018
Typedissertation
Languagees
FieldAgricultural and Biological Sciences
TopicBotanical Research and Applications
Canadian institutionsnot available
Fundersnot available
KeywordsGeographyAridAltitude (triangle)Diversity indexDominance (genetics)Abundance (ecology)ForestryEcologyPhysical geographyBiologySpecies richness
DOInot available

Abstract

fetched live from OpenAlex

The Cactaceae are distributed exclusively in the American continent from Canada to Argentina and Chile with altitudes from sea level to 4000 m.m. They are very diverse in the arid and semi-arid zones. In Peru there are approximately 262 species distributed in almost all ecosystems. In the ACP Lomas del Cerro Campana, 5 species of Cactaceae have been reported are: Opuntia quitensis, Espostoa melanostele, Melocactus peruvianus, Neoraimondia arequipensis, Haageocereus pacalaensis In the present work, 21 plots of 25 m2 were established, which were located according to a random sample recording coverage, abundance, specific diversity. Likewise, coordinates were recorded, UTM, altitude, temperature and relative humidity. The Shannon index (H') is 1,330 indicating a high diversity and low dominance. The highest importance value index (IVI) is 76.689 with the species of Neoraimondia arequipensis is of ecological importance.

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 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)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Science and technology studies, Research integrity, Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.330
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.001
Science and technology studies0.0020.001
Scholarly communication0.0000.000
Open science0.0020.000
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0040.001

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 head0.267
Teacher spread0.251 · 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; both teacher heads agree on what is shown here.

Study designNot applicable
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

Citations0
Published2018
Admission routes1
Has abstractyes

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