Transient assemblage dynamics of terrestrial bryophytes in a subalpine forest
Bibliographic record
Abstract
The concept of transient assemblage dynamics (TAD) is introduced relating to the fine-scale temporal and spatial variability in substrate locations that result in greater unpredictability in bryophyte-microhabitat relationships within certain sites. An analytical test for the occurrence of TAD in a subalpine forest floor bryophyte community is outlined based on a multivariate comparison of within-plot (400m2) heterogeneity in bryophyte species assemblages and concomitant habitat conditions in sites of differing ground level stability. Plots with a higher potential for ground level turbulence showed a weaker relationship between bryophyte and habitat heterogeneity (i.e., greater degree of TAD), whereas this relationship was stronger in plots with greater ground level stability. We conclude that TAD may result in a substantial decoupling of fine-scale species-habitat linkages and recommend use of a multi-scale sampling and analytical approach for ecological studies of bryophyte communities where explanatory relationships may change at different scales.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| 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 source (direct Gemma or distilled Codex), 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".