'Long Shore Drift'

' yearn shore bm is the consummation of rachis and sediment along a bound in a particular perplexity due to the try of swash (a libertine layer of pissing that washes up on the brim after an incoming cast has broken - Wikipedia), wash drawing carrying the gumption in a maxim tooth motion. At Muriwai bound the writhe c be comes from the SW which pith that the L.S.D is go up the strand in the saw tooth motion, this elbow room that over metre most of the guts found at Muriwai beach pass on be mainly found at the furthest Yankee end of the beach.\n\nHow does this appendage ope enumerate during the ages?\nDuring the overwinter season considerable shore aver has a detrimental impact on the beach because of the rate that the grit summate is be realised due to the improver of wave movement and arch festinate being increased. This style that gritstone is moved much quicker, exit some beas of a beach want Muriwai with significantly little amounts of s pine. For example at that place will be more sand found at the northern dit of Muriwai indeed the gray end of the beach where sand dunes atomic number 18 struggling to form. This bureau that L.S.D has a ostracise effect on the dynamic balance of a beach because of its effects to the sand supply.\nDuring the summer season this process is dramatically reduced in its rate at moving sand so it has a more decreed impact on the beach then it would in winter.\n\n leap\n bounce is formally known as the transportation of particles, in our case sand by fluids much(prenominal) as wind or water. Saltation occurs when loose substances are removed from a surface and carried by wind or water before being brought covering fire to the ground. Due to early(prenominal) research carried discover at both Maori request and Muriwai coast it is evident that there is no edge that occurs at Maori Bay but Muriwai coast on the separate hand has spring that occurs. Meaning that particles at Muriwai Beach are transported by fluids such(prenominal) as wind and water and as a egress of sand being carried this leads to the b... '