Sediment, can escape 10-50 cm of native 1022 



, coarse-grained 1684 



cover 507 



, depressions covered with 502 



destabilization 1070 



distribution 719 



, dominated by silt-clay 1540 



, effects of 1743 



-free 376 



grain size greater than 2 mm diameter 1604 



, littoral 2070 



permeability, reduces 14 89 



size range 376 



stability 1539 



surface 754 



, surficial 719 



treated with clam liquor 963, 964, 965 



type 188, 371, 387, 517, 1323, 1489, 2088 



Sedimentary environments 1442 

 Sedimentation 157 



coefficients 466 



-concentration curve 1011 



constants 1010 



equilibrium method 1547 



experiments 1166 



properties 1036 



rate 356 



Sediments 564, 565, 1505, 1567, 1568, 1788, 2150, 2153 



as single component 1060 



, character of bottom 1486 



, coarser 188 



, depositional environment of 655 



, finer 123, 188 



, loosely compacted 1443 



, marsh 1874 



, sandy 714, 715, 1408, 1491 



, selected natural 965 



, subtidal 1534, 2071 



, transitional 1491 



Seed 49, 65, 74, 75, 76, 93, 97, 133, 667, 712, 2004 



, annual production of hatchery 301 



artificially, provide 888 



clams 189, 190, 300, 301, 380, 538, 540, 561, 659, 663, 664, 665, 672, 



696, 1599, 1646 



, artificially planted 758 



distributed for experimental planting, number of 1116 



_ , illegal export of 620 



798 



