TY - JOUR A1 - Kimmel, D G A1 - Roman, M R T1 - Long-term trends in mesozooplankton abundance in Chesapeake Bay USA: influence of freshwater input. Y1 - 2004/02/19 N1 - R828677C002 N1 - R828677 JF - MARINE ECOLOGY PROGRESS SERIES VL - 267 SP - 71 EP - 83 ER -