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Record W2350584438

Non-point Source Pollution Control in the Great Lakes Region of North America:Experience and Enlightenment

2008· article· en· W2350584438 on OpenAlex
Yang Cao

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.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueJournal of Southwest University · 2008
Typearticle
Languageen
FieldEnvironmental Science
TopicWater Quality and Pollution Assessment
Canadian institutionsnot available
Fundersnot available
KeywordsPollutionEnvironmental scienceNonpoint source pollutionEnvironmental protectionPoint source pollutionWater pollutionWater qualityAgricultureWater resource managementHydrology (agriculture)GeographyEcology
DOInot available

Abstract

fetched live from OpenAlex

The Great Lakes Region of North America, covering an area of 2.44×105 km2 and having a water storage of 2.3×105 km3, which consists of Lakes Superior, Michigan, Huron, Erie and Ontario, is the largest freshwater lakes on the earth and accounts for about 18% of its total freshwater resources. The pollution sources of the Lakes include soil runoffs, agrochemical matters, urban waste materials, emissions of industrial districts and the exudates from solid waste landfill. They are also influenced by pollutants of atmospheric sedimentation, such as snow, rainfall and dust. Non-point source(NPS) pollution is a serious problem world-wide leading to biological habitat changes and biodiversity reduction and affecting human health. For controlling NPS pollution, the US government has taken a series of national actions, including EPA, NOAA, USDA and USGS plans and President's Water Quality Initiative, to enlarge civic participation consciousness. By analysing the experience of controlling NPS pollution in the Great Lakes Region of North America, we can get two enlightenments, i.e. initiating research on mechanisms and integrated control technique of agricultural NPS pollution in the Reservoir Area of the Three Gorges as soon as possible, and working out action plans for controlling NPS pollution at the national, regional and departmental levels.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.033
Threshold uncertainty score0.195

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
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 head0.014
GPT teacher head0.199
Teacher spread0.185 · 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