Ora E. Johannsson

Lake Ontario: food web dynamics in a changing ecosystem (19702000)

Edward L. Mills, John M. Casselman, R. Dermott et al. · Canadian Journal of Fisheries and Aquatic Sciences · 2003 · 375 citations

LARGE NONLETHAL EFFECTS OF AN INVASIVE INVERTEBRATE PREDATOR ON ZOOPLANKTON POPULATION GROWTH RATE

Kevin L. Pangle, Scott D. Peacor, Ora E. Johannsson · Ecology · 2007 · 279 citations

Trophic Impact, Predation Rate Models, Zooplankton Ecology +6

Benthic and Pelagic Secondary Production in Lake Erie after the Invasion of Dreissena spp. with Implications for Fish Production

Ora E. Johannsson, Ron Dermott, Donna M. Graham et al. · Journal of Great Lakes Research · 2000 · 159 citations

Biology, Benthic-pelagic Coupling, Pelagic Secondary Production +5

Changes in the Nearshore and Offshore Zooplankton Communities in Lake Ontario: 1981–88

Ora E. Johannsson, Edward L. Mills, Robert O’Gorman · Canadian Journal of Fisheries and Aquatic Sciences · 1991 · 124 citations

Zooplankton Abundance, Eastern Basin, Fishery Science +7

Diet of <i>Mysis relicta</i> in Lake Ontario as revealed by stable isotope and gut content analysis

Ora E. Johannsson, M F Leggett, Lars G. Rudstam et al. · Canadian Journal of Fisheries and Aquatic Sciences · 2001 · 122 citations

Biology, Limnology, Zooplankton Ecology +10