Some infected cats can remain without symptoms, yet act as carriers and spread the infection to other non-infected cats. The following symptoms may also be sporadic in a FHV-1 carrier: 1  Sudden, uncontrollable attacks of sneezing.  Watery or pus containing nasal discharge.
Beach Erosion. Beach erosion occurs when waves and currents remove sand from the beach system. The loss of sand causes the beach to become narrower and lower in elevation (Figure 1).Storm waves carry the sand offshore, depositing and storing the sediment in large sandbars.each erosion occurs when waves and currents remove sand from the beach system. The loss of sand causes the beach to become narrower and lower in elevation (Figure 1).
3 types of erosion are sheet erosion, rill erosion,gully erosion. Sheet erosion is the removal of soil particles by water drops and surface flow. Rill erosion occurs when runoff water forms small channels as it concentrates down a slope. Gully erosion happens when runoff concentrates and flows strongly enough to detach and move soil particles.