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Record W2912803009 · doi:10.33002/nr2581.6853.01023

Environmental Risk for the Freshwater Ecosystem of the Yenisei River with Consequences for Human Health Risks

2018· article· en· W2912803009 on OpenAlex
Serhii Lydia Bondareva, Н А Федорова, Hasrat Arjjumend

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueGrassroots Journal of Natural Resources · 2018
Typearticle
Languageen
FieldEnvironmental Science
TopicEnvironmental Sustainability and Technology
Canadian institutionsMcGill University
Fundersnot available
KeywordsEnvironmental sciencePopulationFreshwater ecosystemAquatic ecosystemFreshwater fishWater qualityEnvironmental chemistryToxicologyEcosystemFish <Actinopterygii>FisheryEcologyBiologyEnvironmental healthChemistry

Abstract

fetched live from OpenAlex

The long-term monitoring of the state of the freshwater ecosystem of the River Yenisei revealed the statistically reliable content of heavy metals (Fe, Zn, Cd, Cu, U, etc.) in the water, bottom sediments, phyto- and zoo-plankton, and muscle mass of commercial fish (benthos eaters, predators and herbivorous fish) consuming different types of food. The values of the indices of the ecological state of the Yenisei River were estimated to vary from 2.38 to 2.85. The total index of risk for the water, considering the reference doses, amounts to 0.16 for the water, and to 0.47 for the flesh of commercial fish. The total index of risk for the population consuming freshwater and fish from the Yenisei River amounts to IR=0.63. The obtained value of the index is, in general, of no danger for the population health. Though the carcinogenic substances were not accurately revealed, non-carcinogenic substances were estimated to the level of non-threshold risks. The non-threshold risks of non-carcinogenic substances was found 0.017, far lower than permissible limit 0.050. The ratio of reflectory-olfactory effects and total non-carcinogenic risk was found, respectively, 0.01 and 0.34. The integrated indictor was 0.35, which did not exceed the regulatory level (II≤1). Conclusively, the risks associated to various analyzed indicators did not exceed the permissible levels and did not require additional measures of monitoring the water quality.

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.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesScience and technology studies
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.136
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.003
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.013
GPT teacher head0.254
Teacher spread0.241 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it