MétaCan
Menu
← Back to cohort
Record W7095546520

1 Kyoto Protocol: Effects on Agriculture By

2000· article· en· W7095546520 on OpenAlexaboutno aff

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEconomics, Econometrics and Finance
TopicClimate Change Policy and Economics
Canadian institutionsnot available
Fundersnot available
KeywordsClimate changeExtreme weatherPrecipitationAgricultureGlobal warmingEcosystemGreenhouse gasAtmosphere (unit)Effects of global warming
DOInot available

Abstract

fetched live from OpenAlex

What if the atmosphere retained a greater amount of the sun’s energy due to a change its gaseous composition? What if instead of letting heat escape the earth’s atmosphere, more heat was reflected back to earth raising the tempera ure of the air, the sea, and the soil? The changes in levels of atmospheric gases have been predicted to cause a rise in ocean levels, the melting of polar ice caps, changes in precipitation patterns, and an increase in extreme weather occurrences. If negative climatic impacts are not mitigated through the stabilization of atmospheric conditions island nations, coastal communities, and developing countries will experience severe disturbances including flooding, famine, species migration and extinction, a d desertification, but these are not the only regions of the world that would suffer under the volatile weather conditions which could arise from climatic change (Bryce, 1999) (The Canada-Country Study). Canada could experience more extreme weather events, loss of soil moisture, immigration of n w pests, and increased soil erosion and degradation (Bryce, 1999, p.29) (Martin, 1991, p.27). As a country with semi-arid areas and areas prone to drought Canada is at risk to the negative impacts of climate change. Agricultural lands, hard hit by extreme weather events, increased soil moisture evaporation, and organic soil carbon loss, could be invaded by migrating pests and wildlife in search of new habitat and experience a 10-30 percent loss in yields (Environment Canada) (The Canada-Country Study). The concern about “global warming ” or the “Greenhouse Effect ” first arose on the international

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.005
metaresearch head score (Gemma)0.006
Version: metacan-v3-hybrid-931329e0061cValidation 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: none
Teacher disagreement score0.149
Threshold uncertainty score0.500

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0050.006
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0010.002
Bibliometrics0.0020.002
Science and technology studies0.0020.001
Scholarly communication0.0060.004
Open science0.0020.004
Research integrity0.0080.005
Insufficient payload (model declined to judge)0.1490.150

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 head0.033
GPT teacher head0.236
Teacher spread0.203 · 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; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

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

Citations0
Published2000
Admission routes1
Has abstractyes

Explore more

Same topicClimate Change Policy and Economics→French-language works237,207→