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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month JUL, Year 1991 |
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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 uE/m2 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.00 | 28 | 22 | 24.4 | 2.56 | 64 | 5.31 | 19231 | 46364 |
| 2 | 1.80 | 32 | 23 | 26.5 | 1.78 | 185 | 6.15 | 20094 | 48145 |
| 3 | 1.10 | 31 | 23 | 26.4 | 1.47 | 190 | 6.02 | 19207 | 44956 |
| 4 | 0.00 | 24 | 23 | 23.2 | 2.75 | 74 | 5.68 | 6337 | 16119 |
| 5 | 0.00 | 33 | 23 | 26.9 | 1.00 | 187 | 6.51 | 17391 | 42736 |
| 6 | 0.00 | 30 | 24 | 25.7 | 1.49 | 131 | 6.21 | 17966 | 42226 |
| 7 | 0.00 | 32 | 24 | 27.8 | 1.86 | 179 | 6.52 | 22993 | 52992 |
| 8 | 0.00 | 35 | 24 | 29.0 | 1.52 | 191 | 6.45 | 23856 | 56651 |
| 9 | 0.00 | 29 | 22 | 25.0 | 1.38 | 8 | 6.08 | 3592 | 9367 |
| 22 | 0.00 | 27 | 26 | 26.2 | 0.60 | 190 | 7.27 | . | . |
| 23 | 0.00 | 37 | 26 | 30.2 | 1.51 | 209 | 6.54 | 23938 | 50065 |
| 24 | 0.00 | 32 | 24 | 28.3 | 1.59 | 94 | 5.55 | 23746 | 50577 |
| 25 | 83.80 | 36 | 21 | 27.8 | 1.48 | 173 | 8.53 | 11600 | 25245 |
| 26 | 0.00 | 44 | 24 | 31.6 | 1.84 | 197 | 9.76 | 17821 | 38716 |
| 27 | 82.40 | 30 | 21 | 24.4 | 2.24 | 52 | 5.64 | 15498 | 33974 |
| 28 | 0.00 | 27 | 21 | 23.3 | 2.41 | 36 | 4.74 | 13022 | 30074 |
| 29 | 135.30 | 25 | 20 | 22.8 | 3.79 | 43 | 6.99 | 4339 | 11365 |
| 30 | 11.20 | 24 | 20 | 22.2 | 1.51 | 46 | 4.87 | 3880 | 10330 |
| 31 | 0.30 | 30 | 22 | 25.0 | 0.68 | 117 | 5.88 | 21206 | 44958 |
| Mon. Tot. Precip. 315.9 mm | Mean wind vel. 1.760 m/s |
| Mon. Mean Temp. 26.1 deg. C | Wind dir 102 deg |
| Mean Max. Temp. 30.7 deg. C | Mean Min. Temp. 22.8 deg. C |
| Extreme Max. Temp 44.1 deg. C | Mean vapor press 6.35 mb |
| Extreme Min. Temp 20.1 deg. C | Total Solar Rad 285718 KJ/sq. m |
| Total photosyn. 654861 uEin/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 (micro-einsteins per m squared) |
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| Hourly Photosynthetically Active Radiation (micro-einsteins 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 |