Effects of municipal wastewater effluents on the invertebrate microbiomes of an aquatic-riparian food web
Bibliographic record
Abstract
N, indicating exposure to MWWEs and transfer of MWWE-derived nutrients to riparian consumers. Within sites, insect microbiomes varied after metamorphosis with a greater proportion of endosymbionts and effluent-associated bacteria and decreased alpha diversity in adults, and the microbiomes of Tetragnathidae spiders were dominated by endosymbionts (mainly Rickettsia and Wolbachia) compared to all other taxa. Downstream, larval caddisfly (Hydropsychidae) microbiomes had a significantly lower proportion of endosymbionts (Rickettsia) and higher diversity, and Araneidae spiders also had higher diversity. However, there were no significant downstream changes in endosymbiont proportions or alpha diversity of larval and adult chironomids, larval and adult mayflies, larval stoneflies, or Tetragnathidae spiders. Most downstream invertebrates (except larval Chironomidae, adult Diptera, and Tetragnathidae spiders) had altered beta diversity (community compositions); however, host taxonomy explained more of the variation in microbiome composition than site or the interaction between them did. Overall, MWWE bacteria and nutrients were incorporated into most insect larvae and retained throughout metamorphosis, however there were taxa-dependent alterations in downstream insect microbiomes and minimal microbiome alterations to their riparian spider predators.
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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 | 0.000 |
| 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 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".