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Record W2466456149 · doi:10.1021/bk-2007-0966.ch002

Simple Fugacity Models of Off-Site Exposure to Agrochemicals

2007· book-chapter· en· W2466456149 on OpenAlexafffund
Don Mackay, Eva Webster

Bibliographic record

VenueACS symposium series · 2007
Typebook-chapter
Languageen
FieldEnvironmental Science
TopicPesticide and Herbicide Environmental Studies
Canadian institutionsTrent University
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsAgrochemicalEnvironmental scienceFugacityWildlifeEcologyBiochemical engineeringAgricultureBiologyChemistryEngineering

Abstract

fetched live from OpenAlex

A brief review is presented of the environmental and social incentives for quantifying the fate of agrochemicals and for using mass balance models to complement empirical measurements of concentrations resulting from specific applications. The role of the fugacity concept for use in such models is described and discussed. It is suggested that four relatively simple fugacity models can play a useful role in these agricultural situations by quantifying partitioning, loss processes (especially degradation) and transport processes in bulk soil, vegetation, invertebrates, and small mammals at a screening level. In total, these models provide information not only on the fate of pesticides and other "inert" ingredients in the soil but also on the potential for contamination by off-site transport. Their use can, we suggest, contribute to more effective selection and application of these agrochemicals, to reduced risk to humans and wildlife, and ultimately to increased public acceptance of their benefits.

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.

How this classification was reachedexpand

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 categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.755
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0000.000
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0030.001

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 head0.019
GPT teacher head0.224
Teacher spread0.205 · 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

Classification

machine, unvalidated

Machine predicted; both teacher heads agree on what is shown here.

Study designBench or experimental
Domainnot available
GenreOther

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".

Quick stats

Citations4
Published2007
Admission routes2
Has abstractyes

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