U.S. Dept Commerce/NOAA/NMFS/NWFSC/Publications
Figure 5. Number of Corophium spp. /m2 by station at Beach Nourishment Area O-44.0 in the lower Columbia River. Sampling was conducted in July and October 1994 and January and April 1995. Odd- and even-numbered stations were located about 15 and 30 m, respectively, from the high tide mark on the beach.