Fig. 5.
Critical time (Tc) required to erode a soil profile of differing initial thickness (S) for different net soil erosion rates set by the difference between rates of soil erosion (E) and production (P), defined by Tc = S/(E−P).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.