(b) Near-bottom concentration 175 



Figure 7.5 - Same as Figure 7.4 except that WgS-O.OS cm/sec 176 



Figure 7.6 - Suspended sediment concentration within an east-west 



transect at the end of the tidal cycle for W5=-0.05 cm/sec . . 177 



Figure 7.7 - Near-bottom suspended sediment concentration at the end 

 of the tidal cycle. W5=-0.05 cm/sec; 



Deposition and entrainment but no entrainment for the old 

 sediments 179 



Figure 7.8 - Net thickness of deposited sediments at the end of the 



tidal cycle corresponding to 7.7 179 



Figure 7.9 - Tidal ly-induced bottom shear stress at three locations 



in the Sound 180 



Figure 7.10- Near-surface concentration at the end of the tidal cycle. 



W5=-0.05 cm/sec; Deposition and entrainment for all sediments 181 



Figure 7.11- Net thickness of deposited sediments at the end of the 



tidal cycle corresponding to 7.10 181 



Figure 7.12- (a) Suspended sediment concentration at 0.5 m depth at 

 the end of 1 day simulation. Westerly wind; 

 No settling; Zero net flux at bottom 183 



(b) Same as (a) except that W5=-0.05 cm/sec; Deposition and 

 entrainment but no entrainment for the old sediments. . . 183 



(c) Net thickness of deposited sediments at the end of 1 day 

 simulation corresponding to (b) 184 



(d) Same as (b) except that deposition and entrainment 



allowed for all sediments 184 



(e) Net thickness of deposited sediments at the end of 1 day 

 simulation corresponding to (d) 185 



Figure 7.13- Location of stations included in studying the wave 



climate of the Sound 187 



Figure 7.14- Stick diagram of wind velocities in the Sound during 



9/20/80 to 9/25/80 187 



Figure 7.15- Computed wave height at three stations during 9/20/80 



to 9/25/80 188 



Figure 7.16- Computed wave period at three stations during 9/20/80 



to 9/25/80 189 



Figure 7.17- Bottom orbital speed at three stations during 9/20/80 



to 9/25/80 191 



Figure 7.18- Wave-induced bottom stress at three stations during 



9/20/80 to 9/25/80 192 



Figure 7.19- Tide-induced bottom stress at three stations during 



9/20/80 to 9/25/80 193 



Figure 7.20- Tide- and Wind-induced bottom stress at three stations 



during 9/20/80 to 9/25/80 194 



X 



