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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month DEC, Year 2000 |
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| Day of Month | Precip (mm) | Max Temp. oC | Min Temp. oC | Mean Temp. oC | Wind Speed (m/s) | Wind Dir (deg.) | Vapor Press. (mb) | Solar Rad. KJ/m2 | PAR mMoles/m2 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.00 | 8 | 3 | 5.5 | 2.27 | 340 | 5.82 | . | . |
| 2 | 0.00 | 6 | -1 | 2.6 | 2.51 | 33 | 5.37 | . | . |
| 3 | 0.00 | 2 | -1 | 0.2 | 4.13 | 18 | 4.42 | . | . |
| 4 | 0.00 | 8 | -3 | 1.6 | 2.95 | 355 | 4.39 | . | . |
| 5 | 0.00 | 9 | -6 | 3.3 | 2.89 | 279 | 5.32 | . | . |
| 6 | 0.00 | 5 | -2 | 0.9 | 1.67 | 39 | 4.41 | . | . |
| 7 | 0.00 | 7 | -1 | 3.2 | 2.78 | 295 | 5.62 | . | . |
| 8 | 0.00 | 12 | 1 | 6.8 | 2.17 | 273 | 6.64 | . | . |
| 9 | 0.00 | 6 | -1 | 3.5 | 2.10 | 49 | 5.39 | . | . |
| 10 | 2.03 | 9 | 1 | 5.7 | 2.68 | 20 | 8.73 | . | . |
| 11 | 0.00 | 10 | 4 | 5.6 | 2.00 | 316 | 9.40 | . | . |
| 12 | 0.00 | 14 | 2 | 9.5 | 5.35 | 308 | 9.43 | . | . |
| 13 | 0.00 | 8 | -3 | 2.1 | 3.16 | 50 | 5.42 | . | . |
| 14 | 10.41 | 14 | 4 | 8.0 | 4.01 | 261 | 10.96 | . | . |
| 15 | 0.00 | 6 | 2 | 3.9 | 2.34 | 41 | 6.85 | . | . |
| 16 | 10.41 | 14 | 3 | 9.5 | 2.19 | 90 | 12.18 | . | . |
| 17 | 3.05 | 17 | 2 | 11.4 | 7.47 | 240 | 12.40 | . | . |
| 18 | 0.00 | 5 | -1 | 1.7 | 3.01 | 297 | 4.87 | . | . |
| 19 | 0.51 | 8 | 1 | 4.6 | 1.25 | 243 | 7.18 | . | . |
| 20 | 0.00 | 2 | -5 | -1.5 | 5.05 | 328 | 3.90 | . | . |
| 21 | 0.00 | 4 | -7 | -0.5 | 0.84 | 199 | 4.66 | . | . |
| 22 | 1.52 | 6 | -4 | 1.6 | 4.16 | 316 | 5.64 | . | . |
| 23 | 0.00 | -2 | -7 | -4.7 | 3.59 | 345 | 3.04 | . | . |
| 24 | 0.00 | 4 | -7 | -0.5 | 1.32 | 260 | 4.05 | . | . |
| 25 | 0.00 | 4 | -5 | -2.6 | 6.16 | 345 | 2.84 | . | . |
| 26 | 0.00 | -1 | -7 | -3.8 | 3.57 | 329 | 2.77 | . | . |
| 27 | 0.00 | 2 | -5 | -1.1 | 1.33 | 304 | 4.79 | . | . |
| 28 | 0.00 | 0 | -3 | -1.5 | 4.19 | 354 | 3.63 | . | . |
| 29 | 0.00 | -0 | -6 | -3.1 | 1.99 | 360 | 3.68 | . | . |
| 30 | 1.52 | 2 | -2 | -0.8 | 4.88 | 311 | 4.61 | . | . |
| 31 | 0.00 | 3 | -4 | -1.0 | 5.78 | 287 | 3.30 | . | . |
| Mon. Tot. Precip. 29.5 mm | Mean wind vel. 3.219 m/s |
| Mon. Mean Temp. 2.3 deg. C | Wind dir 328 deg |
| Mean Max. Temp. 6.2 deg. C | Mean Min. Temp. -1.8 deg. C |
| Extreme Max. Temp 16.7 deg. C | Mean vapor press 5.86 mb |
| Extreme Min. Temp -6.9 deg. C | Total Solar Rad . KJ/sq. m |
| Total photosyn. . mMoles/sq.m |
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| Daily Total Precipitation (mm) |
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| Hourly Mean Temperatures (deg. C) |
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| Hourly Max Min and Mean Temperatures (deg. C) |
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| Wind Speed (m/s) |
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| Frequency of Wind Direction |
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| Wind Vectors (circle=1.5 m/s) |
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| Relative Humidity (percent) |
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| Photosynthetically Active Radiation (milli-moles per m squared) |
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| Hourly Photosynthetically Active Radiation (milliMoles per m squared) |
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| Solar Radiation (KiloJoules per Meter Squared) |
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| Hourly Solar Radiation (KiloJoules per Meter Squared) |
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| Hours of Station Operation |
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| Data Logger Battery Voltage and Internal Logger Temperature |