TY - RPRT TI - Long-term trends in submersed aquatic vegetation (SAV) in Chesapeake Bay, USA, related to water quality AU - Robert J. Orth AU - Michael R. Williams AU - Scott R. Marion AU - David J. Wilcox AU - Tim J. B. Carruthers AU - Kenneth A. Moore AU - W. M. Kemp AU - William C. Dennison AU - Nancy B. Rybicki AU - Peter Bergstrom AU - Richard A. Batiuk PY - 2010 DO - 10.1007/s12237-010-9311-4 UR - https://pubs.usgs.gov/publication/70147577 ID - 70147577 ER -