Research Article
Forest Evapotranspiration and Energy Flux Partitioning Based on Eddy Covariance Methods in an Arid Desert Region of Northwest China
Table 1
Daily means of the energy balance components and major biometeorological factors.
| | (a) DOY 323–64 | (b) DOY 65–130 | (c) DOY 131–169 | (d) DOY 170–253 | (e) DOY 254–288 | (f) DOY 289–322 | Whole year |
| (°C) | −6.52 | 11.21 | 21.99 | 25.14 | 15.31 | 6.06 | 10.28 | (°C) | −4.61 | 12.34 | 23.58 | 27.13 | 18.54 | 8.65 | 12.23 | (%) | 1.37 | 0.64 | 2.90 | 2.43 | 1.15 | 1.21 | 1.69 | (%) | 3.20 | 1.66 | 2.39 | 3.22 | 2.36 | 2.65 | 2.63 | RH (%) | 31.85 | 17.48 | 18.69 | 27.32 | 25.31 | 33.13 | 26.29 | Precipitation (mm) (sum.) | 0 | 1.2 | 6 | 7.1 | 0 | 2.1 | 16.4 | (W·m−2) | 63.71 | 148.48 | 181.97 | 185.44 | 128.66 | 74.85 | 126.96 | (W·m−2) | 17.80 | 74.91 | 59.33 | 21.91 | 38.90 | 21.34 | 35.81 | LE (W·m−2) | 4.52 | 37.38 | 96.53 | 150.78 | 55.47 | 15.95 | 60.05 | (W·m−2) | −6.24 | 6.24 | 9.46 | 5.48 | −4.16 | −6.24 | 0.63 | | 0.28 | 0.50 | 0.33 | 0.12 | 0.30 | 0.29 | 0.28 | LE/ | 0.07 | 0.25 | 0.53 | 0.81 | 0.43 | 0.21 | 0.47 | | −0.10 | 0.04 | 0.05 | 0.03 | −0.03 | −0.08 | 0.01 | EF | 0.14 | 0.25 | 0.49 | 0.75 | 0.44 | 0.24 | 0.38 | ET (mm) | 0.17 | 1.20 | 3.40 | 5.09 | 1.96 | 0.56 | 1.79 | ET0 (mm) | 1.42 | 4.61 | 7.13 | 6.81 | 4.75 | 2.80 | 4.30 | | 0.12 | 0.26 | 0.48 | 0.75 | 0.41 | 0.2 | 0.42 |
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