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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month APR, Year 2002 |
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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 |
|---|---|---|---|---|---|---|---|---|---|
| 5 | 0.00 | 10 | 6 | 7.6 | 1.39 | 24 | 5.80 | . | . |
| 6 | 0.51 | 8 | 2 | 5.4 | 2.50 | 355 | 5.98 | . | . |
| 7 | 0.00 | 9 | 1 | 6.1 | 1.65 | 147 | 6.32 | . | . |
| 8 | 0.00 | 18 | 7 | 12.8 | 2.66 | 189 | 12.52 | . | . |
| 9 | 0.00 | 25 | 14 | 18.5 | 2.80 | 198 | 17.54 | . | . |
| 10 | 4.83 | 20 | 10 | 14.0 | 1.87 | 19 | 14.76 | . | . |
| 11 | 0.00 | 15 | 9 | 12.2 | 2.38 | 71 | 12.93 | . | . |
| 12 | 5.08 | 21 | 12 | 15.9 | 0.80 | 104 | 18.27 | . | . |
| 13 | 0.00 | 22 | 14 | 18.0 | 1.83 | 190 | 19.63 | . | . |
| 14 | 0.00 | 24 | 16 | 19.7 | 2.00 | 195 | 21.87 | . | . |
| 15 | 2.29 | 27 | 17 | 21.1 | 1.02 | 226 | 23.46 | . | . |
| 16 | 0.00 | 28 | 18 | 22.9 | 0.70 | 263 | 24.12 | . | . |
| 17 | 0.00 | 32 | 20 | 24.8 | 1.64 | 253 | 24.78 | . | . |
| 18 | 0.00 | 30 | 20 | 23.5 | 1.48 | 283 | 23.89 | . | . |
| 19 | 0.00 | 27 | 18 | 22.1 | 1.13 | 202 | 24.50 | . | . |
| 20 | 0.00 | 27 | 19 | 21.8 | 0.60 | 281 | 23.69 | . | . |
| 21 | 3.05 | 19 | 13 | 15.4 | 2.53 | 86 | 15.85 | . | . |
| 22 | 12.95 | 19 | 12 | 15.4 | 2.05 | 15 | 16.73 | . | . |
| 23 | 0.51 | 14 | 5 | 10.5 | 3.53 | 355 | 8.38 | . | . |
| 24 | 0.00 | 16 | 4 | 10.9 | 1.50 | 153 | 9.23 | . | . |
| 25 | 12.45 | 22 | 9 | 14.7 | 2.73 | 181 | 15.38 | . | . |
| 26 | 0.00 | 15 | 6 | 10.8 | 0.77 | 341 | 9.05 | . | . |
| 28 | 5.84 | 25 | 16 | 20.3 | 2.29 | 227 | 22.70 | . | . |
| 29 | 0.00 | 22 | 11 | 17.1 | 3.12 | 338 | 15.42 | . | . |
| 30 | 0.00 | 18 | 10 | 13.6 | 2.35 | 298 | 10.83 | . | . |
| Mon. Tot. Precip. 47.5 mm | Mean wind vel. 1.894 m/s |
| Mon. Mean Temp. 15.8 deg. C | Wind dir 241 deg |
| Mean Max. Temp. 20.5 deg. C | Mean Min. Temp. 11.5 deg. C |
| Extreme Max. Temp 32.1 deg. C | Mean vapor press 16.15 mb |
| Extreme Min. Temp 1.1 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 |