MétaCan
Menu
Back to cohort
Record W294517717

Evaporation studies in small NWT watersheds

2004· article· en· W294517717 on OpenAlexaboutno aff
Bob Rein, Derek Andrew Faria

Bibliographic record

VenueIAHS-AISH publication · 2004
Typearticle
Languageen
FieldEarth and Planetary Sciences
TopicClimate change and permafrost
Canadian institutionsnot available
Fundersnot available
KeywordsTundraEvaporationHydrology (agriculture)LatitudeWater balanceGeologyTaigaBorealEnvironmental sciencePhysical geographyArcticOceanographyGeographyForestry
DOInot available

Abstract

fetched live from OpenAlex

The purpose of water balance studies conducted by the Department of Indian Affairs and Northern Development (DIAND) in watersheds within the Northwest Territories is to provide lake evaporation data for water management at mine sites. Data are currently being collected at three study sites, all located at abandoned mine sites undergoing restoration. Annual lake evaporation decreases sharply toward the cooler north, going from 414 mm at Pocket Lake near Yellowknife to 280 mm at Colomac about 200 km north of Yellowknife. Going from sheltered taiga to open tundra at similar latitudes, a slight increase to 290 mm annual lake evaporation is noted at Salmita about 150 km east of Colomac. The importance of lake evaporation data and numerical modelling of the water balance in small basins is increasingly evident for mine-site water management in the Northwest Territories.

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)0.000
metaresearch head score (Gemma)0.001
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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.977
Threshold uncertainty score0.045

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0010.000
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 head0.160
GPT teacher head0.306
Teacher spread0.145 · 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

Citations3
Published2004
Admission routes1
Has abstractyes

Explore more

Same venueIAHS-AISH publicationSame topicClimate change and permafrostFrench-language works237,207