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
Friedman16VertisolSarid, the Iyzrael valley, Israel黏土38.0010.0052.000.001.012.650.62
Friedman16Bet Dagan sandy loamBet Dagant he central coastal plain, Israel砂质壤土80.006.0014.000.001.382.650.48
Friedman16

Glass beads

(0.45 mm)

Sigmund Lindner, GermanyGlass beads---0.001.642.550.36
Roth et al.25haplic ferralsolParana, Brazil砂质壤土82.006.0012.001.121.442.620.45
Roth et al.25haplic ferralsolParana, Brazil砂质黏壤土l72.008.0018.000.351.552.670.42
Roth et al.25haplic luvisolGermany粉砂质黏壤土2.0075.0023.000.191.432.530.43
Roth et al.25chromic luvisolElba, Italy黏壤土46.0031.0023.001.001.462.630.44
Roth et al.25chromic luvisolElba, Italy壤质黏土35.0031.0034.000.211.542.650.42
Roth et al.25luvic calcisolElba, Italy黏壤土50.0026.0024.001.171.472.570.43
Roth et al.25luvic calcisolElba, Italy黏土26.0028.0046.000.631.312.530.48
Roth et al.25chernozemLublin, Poland粉砂质黏土2.0052.0046.003.361.312.280.43
Roth et al.25podzolGermany砂土88.0010.002.001.931.42.540.45
Roth et al.25Rhodic ferralsolParana, Brazil重黏土4.0016.0080.002.861.152.880.60
Roth et al.25Rhodic ferralsolParana, Brazil重黏土3.0016.0081.000.741.122.880.61
Roth et al.25C material (arenosol)Berlin砂土98.002.000.000.181.672.650.37
Roth et al.25Washed sandBerlin砂土99.001.000.000.001.722.650.35
Roth et al.25Glass beads (100 μm)Berlin砂土100.000.000.000.001.692.870.41
Roth et al.25MontmorillonitePoland黏土1.0036.0063.000.831.252.690.54
Roth et al.25peat weakly decomposedBerlin有机质土-54.80.261.210.79
Roth et al.25Cambic arenosolBerlin有机质土440.240.750.68
Watanabe and Wake33Toyoura sand (sand1)Japan----0.001.432.650.46
Watanabe and Wake33Toyoura sand (sand1)Japan----0.001.432.650.46
Watanabe and Wake33Fujinomori silt (silt loam)Japan----0.001.132.650.57
Watanabe and Wake33Mie Andisol (Loam)Japan----0.001.052.650.61