OPEN B.C 



METEOfiO- 



LOGICAL 



CONDITIONS 



THRCC-OlMENSONaL 

 TIME -DEPENDENT 

 HTDnODTNAMIC 

 MODEL 



A 



DIFFUSION STUDIES 

 NUMERICAL CXP 



DIFFUSION -J 



DISPERSION 



MODEL 



FOR 



CONSERVATIVE 



CONTAMINANT 



IN -SITU a LAB 

 MEASUREMENT 



GRAVITATIONAL 

 ^1 SETTLING 



HWAVE-MINDCASTINc] 

 MODEL l^" 



LAB a FIELD 

 STUDIES 



ENTRAINMENT 



a 



DEPOSITION 



(a) 



SEDIMENT 



DISPERSION 



MODEL 



REMOTE SENSING 



BY AIRCRAFT 

 a SATELLITES 



SHIP SAMPLING 



IN -SITU 

 MEASUREMENT 



A 



INITIAL 



SEDIMENT 



DISTRIBUTION 



RIVER 

 LOADING 



OTHER 

 BOUNDARY 

 CONDITIONS 



WIND 





WAVE 



HINOCASTING 



MODEL 





SIGNIFICANT 



WAVE 

 PARAMETERS 





BOTTOM 

 ORBITAL 

 VELOCITY 



(b) 



DATA 







































3-0 HYDRO- 

 DYNAMIC 

 MODEL 





CURRENTS 





PREDICTED 



BOTTOM STRESS 



IN OCEAN 













LAYER 

































RATE OF 

 CNTRAINMCNT 

 a DEPOSITION 



IN OCEAN 





SEDIMENT 

 PROPERTIES 











' 



















FLOW 



MEASUREMENTS 



IN FLUME 





CNTRAINMCNT 

 DEPOSITION 

 EXPERIMENTS 





CNTRAINMCNT 



, 











R 



ELATII 



}NSHIF 









Figure 1.4. (a) Schematics of a comprehensive sediment transport 

 model. 



(b) Detailed schematics for defining deposition and 

 entrainment of sediments. 



