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).
The resulting waves can be extremely dangerous and devastating to low-lying coastal areas as they enter shallow water and hit the shoreline. A tsunami can occur at any state of the tide and even at low tide it will inundate coastal areas if the incoming waves surge high enough. Tsunamis may occur in large lakes. About 86% of all tsunamis result from so-called sea-quakes.