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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site PHCK, Month DEC, Year 2017 |
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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 | 14 | 2 | 9.6 | 1.71 | 350 | 8.65 | . | . |
| 2 | 0.02 | 13 | -0 | 6.6 | 1.03 | 340 | 7.39 | . | . |
| 3 | 0.01 | 15 | 3 | 9.4 | 0.88 | 8 | 9.07 | . | . |
| 4 | 0.00 | 14 | 1 | 7.4 | 1.04 | 346 | 8.41 | . | . |
| 5 | 0.04 | 18 | 6 | 14.1 | 1.50 | 196 | 13.63 | . | . |
| 6 | 3.84 | 18 | 6 | 9.9 | 1.96 | 311 | 9.89 | . | . |
| 7 | 0.00 | 9 | 3 | 6.8 | 0.98 | 267 | 6.28 | . | . |
| 8 | 25.12 | 6 | 1 | 4.0 | 1.54 | 3 | 5.90 | . | . |
| 9 | 13.22 | 2 | 1 | 1.2 | 2.80 | 353 | 5.64 | . | . |
| 10 | 0.00 | 5 | -0 | 2.7 | 2.03 | 267 | 5.82 | . | . |
| 11 | 0.00 | 10 | 1 | 4.3 | 1.35 | 256 | 5.44 | . | . |
| 12 | 1.85 | 10 | 1 | 6.5 | 2.84 | 263 | 6.74 | . | . |
| 13 | 0.00 | 3 | -4 | -0.6 | 4.29 | 283 | 2.83 | . | . |
| 14 | 0.00 | 9 | 0 | 5.0 | 3.96 | 259 | 4.41 | . | . |
| 15 | 0.01 | 9 | -2 | 2.1 | 2.25 | 352 | 4.63 | . | . |
| 16 | 0.00 | 8 | -4 | 2.0 | 1.84 | 231 | 4.58 | . | . |
| 17 | 0.02 | 11 | -2 | 5.0 | 0.83 | 205 | 5.82 | . | . |
| 18 | 0.00 | 13 | 5 | 8.3 | 1.45 | 249 | 7.18 | . | . |
| 19 | 0.00 | 15 | 3 | 9.6 | 1.65 | 249 | 8.59 | . | . |
| 20 | 0.00 | 16 | 11 | 12.6 | 2.41 | 284 | 8.62 | . | . |
| Mon. Tot. Precip. 44.1 mm | Mean wind vel. 1.917 m/s |
| Mon. Mean Temp. 6.3 deg. C | Wind dir 287 deg |
| Mean Max. Temp. 10.7 deg. C | Mean Min. Temp. 1.6 deg. C |
| Extreme Max. Temp 17.6 deg. C | Mean vapor press 6.98 mb |
| Extreme Min. Temp -3.5 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 |