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Record W3125178166 · doi:10.1021/cen-09412-govcon004

U.S., Canada commit to methane reductions from oil and gas production

2016· article· en· W3125178166 on OpenAlex
special to C EN Jeff Johnson

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

VenueC&EN Global Enterprise · 2016
Typearticle
Languageen
FieldEnvironmental Science
TopicAtmospheric and Environmental Gas Dynamics
Canadian institutionsnot available
Fundersnot available
KeywordsCommitMethaneEnvironmental scienceProduction (economics)Fossil fuelMethane emissionsPetroleum engineeringWaste managementChemistryEconomicsGeologyEngineeringComputer scienceOrganic chemistryDatabase

Abstract

fetched live from OpenAlex

U.S. President Barack Obama and Canadian Prime Minister Justin Trudeau earlier this month jointly committed their nations to reduce methane emissions from existing oil and natural gas sources by 40 to 45% from 2012 levels by 2025. Their agreement notes that the oil and gas sector is the world’s largest source of industrial emissions of methane, a potent greenhouse gas. The Environmental Defense Fund, an activist group, says the oil and gas industry is responsible for 90% of U.S. methane emissions. Obama says EPA will begin developing regulations and start a formal process to require companies to provide data on methane emissions. Canada will propose rules by early 2017. In the past, EPA proposed to limit methane emissions from various sources, including oil and gas production facilities, but ran into industry opposition. The American Petroleum Institute says regulations would curb the current U.S. oil and gas bonanza, adding that the

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: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.712
Threshold uncertainty score0.795

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)0.0010.000

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 head0.003
GPT teacher head0.188
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