Estudio demográfico de Mammillaria mystax en Cañada Morelos, Puebla, México
Bibliographic record
Abstract
Mammillaria mystax es una cactacea globosa endemica de Mexico, se localiza en Guerrero, Oaxaca y Puebla, se utiliza como ornamental y se encuentra en el Apendice II del cites. Se evaluaron los parametros demograficos de una poblacion de la especie en Canada Morelos, Puebla y se determino la tasa de crecimiento poblacional por medio del modelo matricial de Lefkovitch. La densidad fue de 0.046 individuos/m2 , los individuos adultos fueron los mas abundantes y las plantulas constituyeron la menor proporcion. Las plantas presentaron crecimiento lento y alta supervivencia. El periodo reproductivo se observo de octubre a julio y la germinacion fue escasa. La tasa de crecimiento (l=1.15+0.25) indica que la poblacion esta en equilibrio; sin embargo, la baja densidad, una estructura de tamanos constituida en su mayoria por adultos, escasa germinacion de semillas y baja supervivencia de plantulas sugieren que esta especie puede ser vulnerable a la extincion
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; both teacher heads agree on what is shown here.
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".