SEASONAL AND INTERANNUAL VARIATION IN WATER VAPOR FLUXES AND ENERGY BALANCE IN A MOIST MIXED GRASSLAND
Bibliographic record
Abstract
Fluxes of sensible and latent heat were measured over a grassland during 1998 and 1999 using the eddy covariance technique.The studs' objectives were to document seasonal and interannual variation in evapotranspiration and energy partitioning and to examine what factors influenced evapotranspiration.Bowen ratios were lower in 1998 (0.5-3.0) than in 1999 (2.5-8.5)due to lower evapotranspiration rates (E).Maximum E also occurred later in 1998 than in 1999: Day 188 (10.4 mmol m" 2 s" 1 ) versus Day 152 (5.6 mmol m" 2 s" 1 ).Daily evapotranspiration rates were positively correlated with net radiation, canopy conductance, plant nitrogen content, leaf area index and soil moisture.Based on calculations of the decoupling coefficient (Q).evapotranspiration was more constrained by canopy conductance in 1999 (Q<0.2) than in 1998 (Q>0.3).Evapotranspiration and energy partitioning in this grassland were sensitive to seasonal changes in soil moisture and interannual variation in spring precipitation.Annual evapotranspiration was 300 mm.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".