'Water erosion prediction project' presentation slideshows

Runoff and Erosion

Runoff and Erosion. Surface water excess. the free water on the soil surface whenever the water supply rate exceeds the infiltration rate. Surface storage capacity. the volume of water per unit area which can be held on the soil surface before runoff begins. Surface runoff.

678 views • 40 slides

MODELLING OF SOIL EROSION Purpose research tool sensitivity analysis during planning

MODELLING OF SOIL EROSION Purpose research tool sensitivity analysis during planning design of engineering works USLE Developed from 15,000 plot years in USA: Standardised plots : 9% slope, 72.6 ft long A = R K L S C P [A is mean annual soil loss in t/ac/yr]. Rainfall

462 views • 31 slides

Maja Turajlija

Maja Turajlija. Definition. Erosion is the process by which soil and rock are removed from the Earth's surface by processes such as wind or water flow, and then transported and deposited in other locations. Forms of erosion. Surface Erosion

413 views • 17 slides

EFFECTS OF CROPPING AND TILLAGE SYSTEMS ON SOIL EROSION UNDER CLIMATE CHANGE IN OKLAHOMA X-C. John Zhang USDA-ARS Grazinglands Research Laboratory, El Reno, OK 73036. ABSTRACT

82 views • 1 slides