Now showing items 1-20 of 38

  • Structure and Dynamics of Epifaunal Assemblages on Intertidal Macroalgae Ascophyllum-Nodosum and Fucus-Vesiculosus in Nova-Scotia, Canada 

    JOHNSON, SC, and RE SCHEIBLING. 1987. "Structure and Dynamics of Epifaunal Assemblages on Intertidal Macroalgae Ascophyllum-Nodosum and Fucus-Vesiculosus in Nova-Scotia, Canada." Marine Ecology Progress Series 37(2-3): 209-227. doi:10.3354/meps037209
    No abstract available.
  • Non-Occurrence of Free-Living Paramoeba-Invadens in Water and Sediments of Halifax Harbour Nova Scotia Canada 

    Jellett, J. F., J. A. Novitsky, J. A. Cantley, and R. E. Scheibling. 1989. "Non-Occurrence of Free-Living Paramoeba-Invadens in Water and Sediments of Halifax Harbour Nova Scotia Canada." Marine Ecology Progress Series 56(1-2): 205-209. doi:10.3354/meps056205
    Seawater and sediment samples from various sites in or near Halifax Harbour were cultured for Paramoeba as were tissues of the natural sea urchin host Stronglyocentrotus droebachiensis sampled from Halifax Harbour. An ...
  • Community Dynamics on a Subtidal Cobble Bed Following Mass Mortalities of Sea Urchins 

    Scheibling, R. E., and B. G. Raymond. 1990. "Community Dynamics on a Subtidal Cobble Bed Following Mass Mortalities of Sea Urchins." Marine Ecology Progress Series 63(2-3): 127-146. doi:10.3354/meps063127
    The macrobenthic community of a shallow subtidal cobble bed at Eagle Head on the Atlantic coast of Nova Scotia [Canada] was monitored from ca 4 mo before to 41 mo after mass mortalities of sea urchins Strongylocentrotus ...
  • Community structure and organization of tidepools 

    Metaxas, Anna, and Robert E. Scheibling. 1993. "Community structure and organization of tidepools." Marine Ecology Progress Series 98(1-2): 187-198. doi:10.3354/meps098187
    Although tidepools are conspicuous components of rocky intertidal shores, their biotic communities have not been studied as extensively as those on emergent substrata. We examine processes regulating the structure of ...
  • Free-Space Availability and Larval Substratum Selection as Determinants of Barnacle Population-Structure in a Developing Rocky Intertidal Community 

    MINCHINTON, TE, and RE SCHEIBLING. 1993. "Free-Space Availability and Larval Substratum Selection as Determinants of Barnacle Population-Structure in a Developing Rocky Intertidal Community." Marine Ecology Progress Series 95(3): 233-244. doi:10.3354/meps095233
    Variation in settlement and recruitment of the barnacle Semibalanus balanoides (L.) was experimentally investigated in the high, mid and low intertidal zones at 2 adjacent sites (A and B) on a rocky shore in Nova Scotia, ...
  • Variations in Sampling Procedure and Frequency Affect Estimates of Recruitment of Barnacles 

    MINCHINTON, TE, and RE SCHEIBLING. 1993. "Variations in Sampling Procedure and Frequency Affect Estimates of Recruitment of Barnacles." Marine Ecology Progress Series 99(1-2): 83-88. doi:10.3354/meps099083
    The influence of variations in sampling procedure and frequency on estimates of recruitment of the barnacle Semibalanus balanoides (L.) on an intertidal rocky shore at Sandy Cove, Nova Scotia, Canada was determined from ...
  • Procedural effects of prey tethering experiments: Predation of juvenile scallops by crabs and sea stars 

    Barbeau, M. A., and R. E. Scheibling. 1994. "Procedural effects of prey tethering experiments: Predation of juvenile scallops by crabs and sea stars." Marine Ecology Progress Series 111(3): 305-310. doi:10.3354/meps111305
    This study examines the effects of an experimental tethering procedure often used in field predation experiments. In laboratory experiments, juvenile sea scallops Placopecten magellanicus, either free or tethered, were ...
  • Survival analysis of tethered juvenile sea scallops Placopecten magellanicus in field experiments: Effects of predators, scallop size and density, site and season 

    Barbeau, M. A., R. E. Scheibling, B. G. Hatcher, L. H. Taylor, et al. 1994. "Survival analysis of tethered juvenile sea scallops Placopecten magellanicus in field experiments: Effects of predators, scallop size and density, site and season." Marine Ecology Progress Series 115(3): 243-256. doi:10.3354/meps115243
    The impact of predation on survival of juvenile sea scallops Placopecten magellanicus has important implications for the population dynamics and aquaculture of this species. In field experiments using tethered juvenile ...
  • Spatial and Temporal Variability of Macrobenthic Communities in Tidepools on a Rocky Shore in Nova-Scotia, Canada 

    METAXAS, A., HL HUNT, and RE SCHEIBLING. 1994. "Spatial and Temporal Variability of Macrobenthic Communities in Tidepools on a Rocky Shore in Nova-Scotia, Canada." Marine Ecology Progress Series 105(1-2): 89-103. doi:10.3354/meps105089
    Spatial and temporal patterns in the distribution and abundance of macroalgae and macrofauna were measured in 4 pools in each of 3 intertidal zones (mid, high and splash) on a rocky shore near Halifax, Nova Scotia, Canada. ...
  • Spatial and Temporal Variability of Tidepool Hyperbenthos on a Rocky Shore in Nova-Scotia, Canada 

    METAXAS, A., and RE SCHEIBLING. 1994. "Spatial and Temporal Variability of Tidepool Hyperbenthos on a Rocky Shore in Nova-Scotia, Canada." Marine Ecology Progress Series 108(1-2): 175-184. doi:10.3354/meps108175
    We examined the distribution and abundance of the hyperbenthos in tidepools on a rocky shore, near Halifax, Nova Scotia, Canada, at approximately monthly intervals between March and November 1991, and between April and ...
  • Structure and dynamics of mussel patches in tidepools on a rocky shore in Nova Scotia, Canada 

    Hunt, Heather L., and Robert E. Scheibling. 1995. "Structure and dynamics of mussel patches in tidepools on a rocky shore in Nova Scotia, Canada." Marine Ecology Progress Series 124(1-3): 105-115. doi:10.3354/meps124105
    The distribution, size structure, and dynamics of mussel (Mytilus trossulus, M. edulis) patches in tidepools were studied on an exposed rocky shore near Halifax, Nova Scotia, Canada. The mussel patches were dynamic, ...
  • Physical and biological factors influencing mussel (Mytilus trossulus, M. edulis) settlement on a wave-exposed rocky shore 

    Hunt, Heather L., and Robert E. Scheibling. 1996. "Physical and biological factors influencing mussel (Mytilus trossulus, M. edulis) settlement on a wave-exposed rocky shore." Marine Ecology Progress Series 142(1-3): 135-145. doi:10.3354/meps142135
    Settlement rates of mussels Mytilus trossulus and M. edulis on artificial collectors (aquarium filter wool) and natural substrata were measured in tidepools and on emergent rock in recently ice-scoured and non-scoured ...
  • Spatial heterogeneity of phytoplankton assemblages in tidepools: Effects of abiotic and biotic factors 

    Metaxas, A., and RE Scheibling. 1996. "Spatial heterogeneity of phytoplankton assemblages in tidepools: Effects of abiotic and biotic factors." Marine Ecology Progress Series 130(1-3): 179-199. doi:10.3354/meps130179
    In any ecological system, the factors that regulate the abundance of species vary with spatial scale; therefore, the sources of spatial variability should be described. We examined different sources of variability in the ...
  • Top down and bottom-up regulation of phytoplankton assemblages in tidepools 

    Metaxas, A., and RE Scheibling. 1996. "Top down and bottom-up regulation of phytoplankton assemblages in tidepools." Marine Ecology Progress Series 145(1-3): 161-177. doi:10.3354/meps145161
    We examined the relative importance of bottom-up (nutrient availability) and top-down (grazing) factors in regulating phytoplankton assemblages in tidepools on a rocky shore near Halifax, Nova Scotia, Canada. We manipulated ...
  • Recurrent outbreaks of disease in sea urchins Strongylocentrotus droebachiensis in Nova Scotia: Evidence for a link with large-scale meteorologic and oceanographic events 

    Scheibling, Robert E., and Allan W. Hennigar. 1997. "Recurrent outbreaks of disease in sea urchins Strongylocentrotus droebachiensis in Nova Scotia: Evidence for a link with large-scale meteorologic and oceanographic events." Marine Ecology Progress Series 152(1-3): 155-165. doi:10.3354/meps152155
    Recurrent outbreaks of a disease (paramoebiasis, caused by a marine amoeba Paramoeba invadens) result in mass mortalities of sea urchins Strongylocentrotus droebachiensis in the rocky subtidal zone of the Atlantic coast ...
  • Role of early post-settlement mortality in recruitment of benthic marine invertebrates 

    Hunt, Heather L., and Robert E. Scheibling. 1997. "Role of early post-settlement mortality in recruitment of benthic marine invertebrates." Marine Ecology Progress Series 155(0): 269-301. doi:10.3354/meps155269
    Newly settled invertebrates usually are subject to high rates of mortality (Type III survivorship). Therefore, knowledge of early post-settlement events is critical in determining if and when patterns of abundance and ...
  • Spatial and temporal variability of patterns of colonization by mussels (Mytilus trossulus, M-edulis) on a wave-exposed rocky shore 

    Hunt, HL, and RE Scheibling. 1998. "Spatial and temporal variability of patterns of colonization by mussels (Mytilus trossulus, M-edulis) on a wave-exposed rocky shore." Marine Ecology Progress Series 167: 155-169. doi:10.3354/meps167155
    Colonization rates of mussels (Mytilus trossulus and M. edulis) were measured on natural substrata in tidepools and on emergent rock in recently ice-scoured and non-scoured regions of a rocky shore near Halifax, Nova ...
  • Temporal and spatial variability in settlement and recruitment of echinoderms in kelp beds and barrens in Nova Scotia 

    Balch, Toby, and Robert E. Scheibling. 2000. "Temporal and spatial variability in settlement and recruitment of echinoderms in kelp beds and barrens in Nova Scotia." Marine Ecology Progress Series 205: 139-154. doi:10.3354/meps205139
    Settlement and recruitment of echinoderms were measured in 2 adjacent habitats: a kelp bed (Laminaria longicruris) and an echinoid (Strongylocentrotus droebachiensis)-dominated barren ground at each of 2 sites in the ...
  • Predicting wave dislodgment of mussels: variation in attachment strength with body size, habitat, and season 

    Hunt, HL, and RE Scheibling. 2001. "Predicting wave dislodgment of mussels: variation in attachment strength with body size, habitat, and season." Marine Ecology Progress Series 213: 157-164. doi:10.3354/meps213157
    Breaking waves impose large hydrodynamic forces which may dislodge mussels and other organisms living on exposed rocky shores. We examined the effect of variation in attachment strength with size, habitat and season on ...
  • Variation in egg spawning among subpopulations of sea urchins Strongylocentrotus droebachiensis: a theoretical approach 

    Meidel, SK, and RE Scheibling. 2001. "Variation in egg spawning among subpopulations of sea urchins Strongylocentrotus droebachiensis: a theoretical approach." Marine Ecology Progress Series 213: 97-110. doi:10.3354/meps213097
    Variation in zygote production, by determining the initial size of the larvalpool, can aff ect the population dynamics of marine invertebrates with a planktonic larval stage. In this paper, we model temporal and spatial ...