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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month DEC, Year 2003 |
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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 | 17 | 7 | 11.6 | 3.28 | 312 | 6.00 | . | . |
| 2 | 0.00 | 8 | 3 | 5.6 | 4.18 | 339 | 3.23 | . | . |
| 3 | 0.00 | 3 | -1 | 1.4 | 2.65 | 20 | 3.49 | . | . |
| 4 | 3.56 | 7 | -2 | 3.2 | 1.10 | 71 | 5.62 | . | . |
| 5 | 37.85 | 11 | 7 | 8.9 | 4.24 | 51 | 10.83 | . | . |
| 6 | 0.76 | 7 | 1 | 2.2 | 5.76 | 333 | 6.06 | . | . |
| 7 | 0.00 | 5 | 1 | 2.4 | 5.95 | 335 | 4.04 | . | . |
| 8 | 0.00 | 5 | -1 | 1.8 | 2.65 | 350 | 4.48 | . | . |
| 9 | 0.00 | 10 | -1 | 4.3 | 0.62 | 161 | 6.12 | . | . |
| 10 | 5.84 | 13 | 5 | 9.5 | 1.90 | 149 | 11.24 | . | . |
| 11 | 44.19 | 15 | 6 | 11.3 | 3.23 | 261 | 10.45 | . | . |
| 12 | 0.00 | 7 | 1 | 4.6 | 1.88 | 350 | 5.70 | . | . |
| 13 | 0.00 | 6 | -0 | 2.3 | 2.50 | 56 | 4.57 | . | . |
| 14 | 37.59 | 13 | 3 | 7.8 | 4.06 | 91 | 10.45 | . | . |
| 15 | 0.00 | 9 | 2 | 5.3 | 2.71 | 314 | 6.55 | . | . |
| 16 | 0.00 | 13 | 1 | 7.4 | 1.37 | 210 | 7.90 | . | . |
| 17 | 20.07 | 16 | 2 | 9.4 | 3.55 | 310 | 11.23 | . | . |
| 18 | 0.00 | 7 | 2 | 4.0 | 2.15 | 292 | 4.67 | . | . |
| 19 | 0.51 | 5 | 0 | 2.2 | 1.68 | 336 | 5.56 | . | . |
| 20 | 0.00 | 4 | -1 | 1.9 | 2.98 | 335 | 4.34 | . | . |
| 21 | 0.00 | 6 | -1 | 2.8 | 2.23 | 277 | 3.92 | . | . |
| 22 | 0.00 | 13 | 4 | 8.1 | 3.13 | 242 | 4.60 | . | . |
| 23 | 0.00 | 16 | 7 | 10.5 | 2.18 | 213 | 8.22 | . | . |
| 24 | 39.11 | 17 | 7 | 11.4 | 2.13 | 204 | 12.27 | . | . |
| 25 | 0.00 | 7 | 3 | 4.7 | 2.69 | 338 | 5.12 | . | . |
| 26 | 0.00 | 7 | -0 | 3.8 | 1.82 | 313 | 4.85 | . | . |
| 27 | 0.00 | 9 | 3 | 5.4 | 3.08 | 340 | 4.97 | . | . |
| 28 | 0.00 | 11 | 0 | 4.8 | 0.81 | 13 | 7.27 | . | . |
| 29 | 0.00 | 14 | 1 | 8.0 | 1.14 | 205 | 10.45 | . | . |
| 30 | 0.25 | 16 | 4 | 12.5 | 2.72 | 267 | 9.95 | . | . |
| 31 | 0.00 | 10 | -0 | 5.8 | 1.27 | 211 | 6.00 | . | . |
| Mon. Tot. Precip. 189.7 mm | Mean wind vel. 2.634 m/s |
| Mon. Mean Temp. 6.0 deg. C | Wind dir 328 deg |
| Mean Max. Temp. 10.0 deg. C | Mean Min. Temp. 2.0 deg. C |
| Extreme Max. Temp 17.2 deg. C | Mean vapor press 6.78 mb |
| Extreme Min. Temp -1.8 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 |