时域反射仪(TDR)测定土壤含水量标定曲线评价与方案推荐
|
徐玲玲, 高彩虹, 王佳铭, 金会军, 吴青柏, DYCK Miles, 何海龙
|
Evaluation and analysis of TDR calibration curves for soil water content measurement
|
Lingling XU, Caihong GAO, Jiaming WANG, Huijun JIN, Qingbai WU, Miles DYCK, Hailong HE
|
|
表3 实测数据来源及土壤背景情况表
|
Table 3 The background and sources of the measured data
|
|
文章来源 | 土壤名称 | 采样地 | 土壤质地* | 砂粒/% | 粉粒/% | 黏粒/% | 有机质含量/% | 容重/ (g·cm-3) | 密度/ (g·cm-3) | 孔隙度 |
---|
Friedman[16] | Vertisol | Sarid, the Iyzrael valley, Israel | 黏土 | 38.00 | 10.00 | 52.00 | 0.00 | 1.01 | 2.65 | 0.62 | Friedman[16] | Bet Dagan sandy loam | Bet Dagant he central coastal plain, Israel | 砂质壤土 | 80.00 | 6.00 | 14.00 | 0.00 | 1.38 | 2.65 | 0.48 | Friedman[16] | Glass beads (0.45 mm) | Sigmund Lindner, Germany | Glass beads | - | - | - | 0.00 | 1.64 | 2.55 | 0.36 | Roth et al.[25] | haplic ferralsol | Parana, Brazil | 砂质壤土 | 82.00 | 6.00 | 12.00 | 1.12 | 1.44 | 2.62 | 0.45 | Roth et al.[25] | haplic ferralsol | Parana, Brazil | 砂质黏壤土l | 72.00 | 8.00 | 18.00 | 0.35 | 1.55 | 2.67 | 0.42 | Roth et al.[25] | haplic luvisol | Germany | 粉砂质黏壤土 | 2.00 | 75.00 | 23.00 | 0.19 | 1.43 | 2.53 | 0.43 | Roth et al.[25] | chromic luvisol | Elba, Italy | 黏壤土 | 46.00 | 31.00 | 23.00 | 1.00 | 1.46 | 2.63 | 0.44 | Roth et al.[25] | chromic luvisol | Elba, Italy | 壤质黏土 | 35.00 | 31.00 | 34.00 | 0.21 | 1.54 | 2.65 | 0.42 | Roth et al.[25] | luvic calcisol | Elba, Italy | 黏壤土 | 50.00 | 26.00 | 24.00 | 1.17 | 1.47 | 2.57 | 0.43 | Roth et al.[25] | luvic calcisol | Elba, Italy | 黏土 | 26.00 | 28.00 | 46.00 | 0.63 | 1.31 | 2.53 | 0.48 | Roth et al.[25] | chernozem | Lublin, Poland | 粉砂质黏土 | 2.00 | 52.00 | 46.00 | 3.36 | 1.31 | 2.28 | 0.43 | Roth et al.[25] | podzol | Germany | 砂土 | 88.00 | 10.00 | 2.00 | 1.93 | 1.4 | 2.54 | 0.45 | Roth et al.[25] | Rhodic ferralsol | Parana, Brazil | 重黏土 | 4.00 | 16.00 | 80.00 | 2.86 | 1.15 | 2.88 | 0.60 | Roth et al.[25] | Rhodic ferralsol | Parana, Brazil | 重黏土 | 3.00 | 16.00 | 81.00 | 0.74 | 1.12 | 2.88 | 0.61 | Roth et al.[25] | C material (arenosol) | Berlin | 砂土 | 98.00 | 2.00 | 0.00 | 0.18 | 1.67 | 2.65 | 0.37 | Roth et al.[25] | Washed sand | Berlin | 砂土 | 99.00 | 1.00 | 0.00 | 0.00 | 1.72 | 2.65 | 0.35 | Roth et al.[25] | Glass beads (100 μm) | Berlin | 砂土 | 100.00 | 0.00 | 0.00 | 0.00 | 1.69 | 2.87 | 0.41 | Roth et al.[25] | Montmorillonite | Poland | 黏土 | 1.00 | 36.00 | 63.00 | 0.83 | 1.25 | 2.69 | 0.54 | Roth et al.[25] | peat weakly decomposed | Berlin | 有机质土 | | | - | 54.8 | 0.26 | 1.21 | 0.79 | Roth et al.[25] | Cambic arenosol | Berlin | 有机质土 | | | | 44 | 0.24 | 0.75 | 0.68 | Watanabe and Wake[33] | Toyoura sand (sand1) | Japan | - | - | - | - | 0.00 | 1.43 | 2.65 | 0.46 | Watanabe and Wake[33] | Toyoura sand (sand1) | Japan | - | - | - | - | 0.00 | 1.43 | 2.65 | 0.46 | Watanabe and Wake[33] | Fujinomori silt (silt loam) | Japan | - | - | - | - | 0.00 | 1.13 | 2.65 | 0.57 | Watanabe and Wake[33] | Mie Andisol (Loam) | Japan | - | - | - | - | 0.00 | 1.05 | 2.65 | 0.61 |
|
|
|