School of Marine Sciences, Sun Yat-Sen University, Guangzhou, China School for Marine Science and Technology, University of Massachusetts-Dartmouth, New Bedford, MA 02744, USA Department of Physical Oceanogra hy, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA Biology Department, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA Department of Civil Engineering, Ins...

EDITORIAL COmMITTEE: S. NEWCGMB, Mathematics; R. S. WOODWARD, Mechanics; E. C. PICKERING Astronomy; T. C. MENDENHALL, Physics; R. Hf. THuRsTON, Engineering; IRA REMSEN, Chemistry; CHARLES D. WALCOTT, Geology; W. M. DAVIS, Physiography; HENRY F. OsBORN, Paleontology; W. K. BRooKs, C. HART MERRIAM, Zoology; S. H. SCUDDER, Entomology; C. E. BESSEY, N. L. BRITTON, Botany; C. S. MINOT, Embryology, H...