HOU Lin, PENG Hong, CHEN Xiao-rong, et al. Appling Streaming Sampling Technique in Monitoring Soil and Water Loss on Railway Slope[J]. Bulletin of Soiland Water Conservation, 2004, 23(3): 37-39.
HOU Lin, PENG Hong, CHEN Xiao-rong, et al. Appling Streaming Sampling Technique in Monitoring Soil and Water Loss on Railway Slope[J]. Bulletin of Soiland Water Conservation, 2004, 23(3): 37-39.DOI:
themonitored sample numbers on the slope of Shaanxi section on Xi'an-Nanjing railway are calculated under given reliability. Under 90% reliability and 92% estimation precision
the mean vegetation coverage and its error value is 15.81% and 1.2%
respectively.The mean soil erosion intensity and its error value are 1715.14 t/km2 and 162.595 t/km2 respectively under 90% reliability and 90. 52% estimation precision.