Table 1. Modeled values and observed values collected from the literature of NO emissions in California.
LAT, latitude; LONG, longitude; SFREC, Sierra Foothill Research and Extension Center.
| Site | LAT | LONG |
Modeled NO (kg of N ha−1 year−1) |
Observed NO (kg of N ha−1 year−1) |
Observed NO range (kg of N ha−1 year−1) |
Reference |
| Imperial Valley | 32.8476 | −115.5694 | 20.6 | 21.0 | 0–280 | (13) |
| SFREC | 39.2513 | −121.3137 | 2.5 | 3.5 | 4–31 | (27) |
| Barton Flats | 34.2439 | −116.9114 | 1.1 | 1.0 | 0–2 | (28) |
| Camp Paivika | 34.2429 | −117.2683 | 3.7 | 5.0 | 3–7 | (28) |
| Stanford | 37.4241 | −122.1661 | 1.9 | 3.5 | 0–7 | (29) |
| San Dimas | 34.1797 | −117.7681 | 0.0 | 3.0 | 0–19 | (30) |
| Bonadelle Ranchos | 36.9693 | −119.8873 | 4.5 | 7.1 | 4–12 | (14) |
| Clovis | 36.8252 | −119.7029 | 1.6 | 0.9 | 0–3 | (14) |
| Corcoran | 36.098 | −119.5604 | 0.2 | 0.1 | — | (14) |
| Firebaugh | 36.8588 | −120.456 | 27.7 | 6.7 | 1–18 | (14) |
| Kearny | 36.6008 | −119.5109 | 17.3 | 2.8 | 0–21 | (14) |
| Lindcove | 36.3578 | −119.0636 | 19.6 | 1.3 | 1–2 | (14) |
| Mendota | 36.7536 | −120.3816 | 23.9 | 0.7 | 0–1 | (14) |
| Parlier | 36.6116 | −119.5271 | 2.9 | 5.6 | 0–22 | (14) |
| Plainview | 36.144 | −119.1326 | 38.1 | 13.7 | 0–46 | (14) |
| Riverdale | 36.4311 | −119.8596 | 28.3 | 0.1 | 0–1 | (14) |
| San Joaquin | 36.6066 | −120.189 | 5.5 | 7.2 | 1–57 | (14) |
| Sanger | 36.708 | −119.556 | 9.1 | 9.6 | — | (14) |
| Tranquility | 36.6488 | −120.2527 | 52.9 | 2.1 | 2–3 | (14) |
| Tulare | 36.2077 | −119.3473 | 20.6 | 0.1 | 0–1 | (14) |
| Waukena | 36.1382 | −119.5099 | 10.4 | 0.4 | 0–1 | (14) |