Table 2A. -Linear And Quadratic Relations Between Longshore Current Velocity 

 And The Independent Variables In Table 2. 



Variable 



Positions % SS Reduc. % SS Reduc. % Added by 

 Attributable Attributable Quadratic 

 to Linear to Linear and 

 Quadratic 



Mean Longshore Cixrrent 

 Velocity 



Slope Angle Lower Foreshore 



Wave Period 



Wave Length (deep water) 



Wave Height (deep water) 



Wave Steepness (deep water) 



Wind Velocity Onshore 



Wind Velocity Offshore 



Wind Velocity Directed 

 with Longshore Current 



Wind Velocity Directed 



Y 



— 



— 



— 



XI 



5.11 



10.13 



5.02 



X2 



21.98 



25.60 



3.62 



X3 



26.46 



27.43 



0.97 



xi+ 



17.89 



19-97 



2.08 



X5 



kT.k2 



72.71 



25.30 



x6 



6.92 



25.01 



18.09 



TJ 



5.63 



6.26 



0.61+ 



x8 



0.68 



1.13 



0.46 



against Longshore Current 



X9 



0.00 



0.00 



0.00 



Angle of Wave Approach 



XIO 



1.19 



2.38 



1.19 



Water Density 



Xll 



0.65 



12.42 



11.77 



Tidal Current Velocity 











with Longshore Current 



X12 



1.25 



1.31 



0.06 



Tidal Current Velocity 











against Longshore Current 



XI3 



0.23 



0.37 



o.i4 



29 



