The National Atmospheric Deposition Program (NADP)—Measuring the Chemistry of the Earth’s Atmosphere and Its Applications for the First-Year Chemistry Classroom
Bibliographic record
Abstract
The National Atmospheric Deposition Program (NADP) provides the research community with the only long-term (almost 30-year) record of precipitation chemistry in the U.S. including spatial and temporal trends in acidic species, nutrients, base cations and mercury. The NADP operates two monitoring networks and a third research network with more than 350 locations in the continental United States, Puerto Rico, the Virgin Islands, and Canada. It is a cooperative effort among private, state, and federal organizations and all data are available free of charge via the Internet at http://nadp.sws.uiuc.edu. Data and maps on this Web site are a useful classroom resource to illustrate chemistry concepts, including acid/base chemistry, gas/liquid equilibrium, and environmental chemistry. This article provides an introduction to the NADP and suggestions on how NADP data products can be incorporated into the first-year chemistry curriculum.
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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 | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.002 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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".