《Table 2 Soil properties of the selected sites》
本系列图表出处文件名:随高清版一同展现
《"Changes in soil properties and erodibility of gully heads induced by vegetation restoration on the Loess Plateau, China"》
Note:CLA,clay content;SIL,silt content;SAN,sand content;SBD,soil bulk density;STP,soil total porosity;SDR,soil disintegration rate;SHC,soil saturated hydraulic conductivity;SOM,soil organic matter.Different lowercase letters and capital letters in
As shown in Table 2,the soil bulk density of cropland was 1.16 g/cm3,and the average soil bulk density of grassland,woodland and shrubland was 4.31%,7.76%and 2.59%greater than that of cropland,respectively.No significant difference was found among the soil bulk density values of the 3 land-use types,indicating that the soil bulk density was not affected by land uses.For the 5sites in the grassland,the soil bulk density values of GA(1.31 g/cm3)and GC(1.26 g/cm3)were significantly higher than those of the other 3 sites(P<0.05),with the lowest soil bulk density(1.12 g/cm3)in GCC.For woodland and shrubland,WP had the highest bulk density(1.35g/cm3),with no significant difference with the other sites.Similarly,land uses had no significant effect on soil total porosity(Table 2).Among the 10 sites,the highest soil total porosity(57.66%)was in GCC and the lowest(49.08%)in WP.The soil total porosity values of GA,GC and WPwere 9.55%,6.35%and 12.42%higher than that of CZ,respectively.
图表编号 | XD0020361800 严禁用于非法目的 |
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绘制时间 | 2018.10.01 |
作者 | GUO Mingming、WANG Wenlong、KANG Hongliang、YANG Bo |
绘制单位 | State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation,Northwest A&F University、State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Con |
更多格式 | 高清、无水印(增值服务) |