Grid Representing the Landward DEM and the Present Day Bathymetry of the Columbia River within the SWCES Study Area

Two 21-day field operations were conducted in 1997 and 1998 in the estuaries and on the inner continental shelf off the northern Oregon and southern Washington coast....1997年与1998年，在俄勒冈州北部沿岸河口及华盛顿州南部沿岸外海大陆架内缘区域，开展了两次为期21天的野外作业。