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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site PHCK, Month DEC, Year 2010 |
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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 | 6.60 | 18 | -4 | 13.7 | 2.44 | 266 | . | . | . |
| 2 | 0.00 | 7 | -1 | 4.0 | 1.31 | 323 | . | . | . |
| 3 | 0.00 | 6 | 2 | 4.1 | 2.38 | 340 | . | . | . |
| 4 | 0.00 | 5 | 1 | 2.9 | 2.02 | 324 | . | . | . |
| 5 | 0.25 | 4 | 1 | 2.0 | 3.75 | 321 | . | . | . |
| 6 | 0.00 | 4 | -0 | 1.4 | 4.49 | 297 | . | . | . |
| 7 | 0.00 | 3 | -2 | 0.2 | 3.99 | 303 | . | . | . |
| 8 | 0.00 | 2 | -4 | -1.1 | 2.84 | 317 | . | . | . |
| 9 | 0.00 | 3 | -6 | -1.0 | 1.09 | 344 | . | . | . |
| 10 | 0.00 | 9 | -6 | -0.5 | 0.10 | 43 | . | . | . |
| 11 | 5.59 | 10 | -3 | 3.7 | 0.98 | 57 | . | . | . |
| 12 | 10.67 | 12 | 8 | 10.0 | 1.18 | 178 | . | . | . |
| 13 | 0.51 | 9 | -3 | 2.2 | 4.06 | 310 | . | . | . |
| 14 | 0.00 | -2 | -5 | -3.7 | 5.52 | 306 | . | . | . |
| 15 | 0.00 | 0 | -5 | -2.8 | 4.30 | 298 | . | . | . |
| 16 | 0.00 | 0 | -8 | -2.8 | 0.24 | 217 | . | . | . |
| 17 | 6.86 | 2 | -5 | -1.6 | 0.83 | 339 | . | . | . |
| 18 | 0.00 | 2 | -6 | -1.1 | 0.86 | 44 | . | . | . |
| 19 | 0.25 | 3 | -1 | 0.4 | 2.64 | 358 | . | . | . |
| 20 | 0.00 | 3 | -2 | 0.1 | 4.15 | 330 | . | . | . |
| 21 | 0.00 | 4 | -1 | 0.7 | 3.89 | 313 | . | . | . |
| 22 | 0.00 | 4 | -2 | 1.6 | 1.76 | 318 | . | . | . |
| 23 | 0.00 | 5 | -0 | 2.3 | 5.35 | 329 | . | . | . |
| 24 | 0.00 | 4 | -3 | 0.7 | 3.28 | 339 | . | . | . |
| 25 | 0.00 | 3 | -4 | -0.1 | 0.21 | 311 | . | . | . |
| 26 | 0.00 | -1 | -3 | -1.8 | 3.93 | 345 | . | . | . |
| 27 | 0.00 | 1 | -3 | -0.9 | 6.59 | 313 | . | . | . |
| 28 | 0.00 | 4 | -4 | 0.3 | 3.42 | 293 | . | . | . |
| 29 | 0.00 | 5 | -5 | -0.0 | 1.24 | 322 | . | . | . |
| 30 | 0.00 | 7 | -6 | -0.6 | 0.31 | 266 | . | . | . |
| 31 | 0.00 | 10 | -4 | 2.1 | 0.53 | 209 | . | . | . |
| Mon. Tot. Precip. 30.7 mm | Mean wind vel. 2.571 m/s |
| Mon. Mean Temp. 1.1 deg. C | Wind dir 318 deg |
| Mean Max. Temp. 4.7 deg. C | Mean Min. Temp. -2.7 deg. C |
| Extreme Max. Temp 17.8 deg. C | Mean vapor press . mb |
| Extreme Min. Temp -7.5 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 |