Reproductive cycle of venus clam Chione undatellain the coasts of the Santa Rosalía mining region, Baja California Sur, Mexico
Bibliographic record
Abstract
Antecedentes: Los organismos responden a cambios en el medio ambiente, por ello el proceso reproductivo de un organismo puede verse afectado como consecuencia de la contaminacin.Chione undatella es un recurso potencial pesquero y de cultivo que se ha explotado durante muchos aos de forma intensiva en la costa del Pacfico mexicano.Objetivos: El principal objetivo del estudio fue caracterizar el ciclo reproductivo y la temporalidad del desove, as como la talla de primera madurez y determinar si existen daos tisulares que puedan tener efectos adversos en la reproduccin de C. undatella provocados por la contaminacin presente en el puerto minero de Santa Rosala, Golfo de California.Mtodos: A travs del anlisis histolgico, del ndice de condicin (ICG) y de parmetros ambientales, se evaluaron aspectos de salud y de la biologa reproductiva de la almeja roosa en la zona costera del puerto de Santa Rosala.Resultados: C. undatella presenta actividad reproductiva durante todo el ao, sin que ello se asocie con la concentracin de clorofila-a ni con la temperatura.Se encontr una correlacin inversa entre el ICG y la fase de desarrollo de mayor frecuencia (madurez) en hembras.La talla de primera madurez es de 57 mm LC.En el tejido gonadal (> 80% de los individuos) se observ
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 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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
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; a candidate call from one teacher head, not a consensus.
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".