CHEN Lei, LI Zhan-bin, LI Peng, et al. Study on the Coupling Effect of Erosion and Nutrient Lost under Manmade Accelerated Erosion on Loess Plateau[J]. 2011, 25(3).
CHEN Lei, LI Zhan-bin, LI Peng, et al. Study on the Coupling Effect of Erosion and Nutrient Lost under Manmade Accelerated Erosion on Loess Plateau[J]. 2011, 25(3).DOI:
The coupling effect on erosion and nutrient lost of arable
grassland and woodland
were studied based on different land-use patterns
with simulated rainfall equipment.The results showed that the runoff and sediment caused the soil became less fertile.The nutrient in sediment was higher than that in run-off
which was the main ways of nutrient losses.Man-made accelerated erosion caused by arable land tillage
soil erosion rate(SER) and sediment yield(SY) increased by 27.1% and 27.3%