Agricultural Engineering > GATE 2016 > Erosion
Annual average soil loss from a watershed has been measured as 20 Mg ha-1 year-1. Watershed has 8% land slope and 84 m maximum slope length. Assume all other factors same and dimensionless exponent for slope factor is 0.5. To reduce soil loss from the watershed to 10 Mg ha-1 year-1, the maximum slope length in m should be
Correct : 21
Similar Questions
The approximate relationship between Sediment Delivery Ratio (SDR) and drainage area (A) shows that SDR varies
If x be the highest mean monthly precipitation and y be the mean annual precipitation, then the 'rainfall aggressiveness' to soil erosion is
The untimely loss of life is a cause of serious global concern as thousands of people get killed ________ accidents every year while many other die ________ dis...
Total Unique Visitors
Loading......