Effects of timing of emergence and microhabitat conditions on the seedling performance of a coastal Mediterranean plant
Bibliographic record
Abstract
Seedling emergence is a critical stage in the life cycle of annual plants, especially in arid and semiarid Mediterranean ecosystems characterized by high environmental unpredictability. We examined whether the timing of seedling emergence is related to plant survival and fitness for Anchusa littorea (Boraginaceae), an annual plant growing in a Mediterranean coastal sand dune ecosystem of southwest Sardinia (Italy). Seedling emergence, survival, and fruit set was monitored during 4 y (2008–2011) in 25 plots distributed in 2 contrasting microhabitats. Emergence concentrated in late winter (February-March), with few plants emerging thereafter. Early emergence time increased plant life length and fitness. Microhabitat conditions did not influence seedling emergence, although higher survival and fitness occurred in more favourable habitats. Our study enabled us to characterize the patterns of recruitment in A. littorea by analyzing the most critical stages in its life cycle.
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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 | 0.000 | 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 | 0.000 |
| 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".