Data from: Habitat restorations in an urban landscape rapidly assemble diverse pollinator communities that persist
Bibliographic record
Abstract
Abstract Ecological restoration is a leading approach to mitigating biodiversity decline. While restoration often leads to an immediate increase in abundance or diversity, it is rarely clear whether it supports longer-term biodiversity gains at the landscape scale. To examine the impacts of urban restoration on pollinator biodiversity, we conducted a three-year natural experiment in 18 parks across a large metropolitan area. We applied an occupancy model to our survey data to determine how restoration, woody plant density, and pollinator specialization impacted interannual pollinator metacommunity dynamics. Restoration drove a rapid increase in pollinator species occurrence that was maintained through a positive balance between colonization and persistence, resulting in pollinator species richness gains that are retained. We conclude that urban restoration can effectively conserve pollinator biodiversity by influencing the processes that underlie long-term population stability. Our results highlight the need to study the long-term effects of restoration in different landscape contexts.
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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 | 0.001 | 0.006 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.004 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.034 | 0.026 |
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".