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).
Coastal Features. Wave action leads to the formation of many features along the coast. Some of these coastal features are formed as a result of erosion by waves whereas others are formed by the deposition of material along the coast by waves.Let us examine these coastal features in turn.ongshore drift is the process by which material is moved along the beach by wave action. This process is responsible for forming coastal features such as spits and tombolos. The video below explains the process of longshore drift.