渤南沿岸水对长岛水域扇贝养殖环境的影响

A ROLE OF THE BOHAI SEA SOUTHERN COASTAL WATER IN ADJUSTING AND CONTROLLING BREEDING ENVIROMENT OF SCALLOP

The main characteristic of the Bobal Sea southern coastal water (short for: coastal water) is low- er salinity, so in this paper, the salinity observed at the Peng-Lai ocean-staion is taken as an index to judge the effect of the coastal water to the Changdao Island sea area. When the effect of the coastal water is stronger, the nutrient salt content is higher, the number of plankton and the food of cultivat- ing scallops are rich in this sea area, so the scallops are growing well; the per mu yield of the scallops is higher and vice versa.