Now showing items 1-9 of 9

  • Circulation time, blood reserves and extracellular space in a cephalopod 

    O'Dor, R. K.; Wells, MJ (1984)
    Octopus vulgaris Cuvier has a fully enclosed blood system that includes large blood sinuses behind the eyes and around the gut. It would be useful to know the mean circulation time, the minimal number of heartbeats needed ...
  • Compartmental models of nitrogen cycling in tropical and temperate marine environments 

    LaRoche, Julie; Harrison, W. G. (1987)
    Time-course measurements of super(15)N tracer kinetics in particulate organic and in NH super(+) sub(4) pools from tropical and temperate regions were used to test several compartmental models describing the exchange of ...
  • Fatty acids as dietary tracers in benthic food webs 

    Kelly, Jennifer R.; Scheibling, Robert Eric (Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, 2011)
    Fatty acid (FA) analysis is a well-established tool for studying trophic interactions in marine habitats. However, its application to benthic food webs poses 2 particular challenges. First, unlike pelagic zooplankton, ...
  • Individual Variation in Migration Speed of Upriver-Migrating Sockeye Salmon in the Fraser River in Relation to Their Physiological and Energetic Status at Marine Approach 

    Hanson, Kyle C.; Cooke, Steven J.; Hinch, Scott G.; Crossin, Glenn Terrence; Patterson, David A.; English, Karl K.; Donaldson, Michael R.; Shrimpton, JMark; Van der Kraak, Glen; Farrell, Anthony P. (University of Chicago Press, P.O. Box 37005 Chicago IL 60637 USA, [mailto:help@press.uchicago.edu], [URL:http://www.journals.uchicago.edu/], 2008)
    Little research has examined individual variation in migration speeds of Pacific salmon (Oncorhynchus spp.) in natural river systems or attempted to link migratory behavior with physiological and energetic status on a ...
  • Mechanisms Influencing the Timing and Success of Reproductive Migration in a Capital Breeding Semelparous Fish Species, the Sockeye Salmon 

    Crossin, Glenn Terrence; Hinch, Scott G.; Cooke, Steven J.; Cooperman, Michael S.; Patterson, David A.; Welch, David W.; Hanson, Kyle C.; Olsson, Ivan; English, Karl K.; Farrell, Anthony P. (University of Chicago Press, P.O. Box 37005 Chicago IL 60637 USA, [mailto:help@press.uchicago.edu], [URL:http://www.journals.uchicago.edu/], 2009)
    Two populations of homing sockeye salmon (Oncorhynchus nerka; Adams and Chilko) were intercepted in the marine approaches around the northern and southern ends of Vancouver Island (British Columbia, Canada) en route to ...
  • Modelling phase shifts in a rocky subtidal ecosystem 

    Lauzon-Guay, Jean-Sebastien; Scheibling, Robert Eric; Barbeau, Myriam A. (Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com], [URL:http://www.int-res.com/], 2008-03)
    The rocky subtidal ecosystem of the Atlantic coast of Nova Scotia is characterised by 2 community states, kelp beds and urchin barrens that alternate on a decadal time scale. While the shift from barrens to a kelp bed ...
  • Pacific Salmon in Hot Water: Applying Aerobic Scope Models and Biotelemetry to Predict the Success of Spawning Migrations 

    Farrell, A. P.; Hinch, S. G.; Cooke, S. J.; Patterson, DA; Crossin, Glenn Terrence; Lapointe, M.; Mathes, M. T. (University of Chicago Press, P.O. Box 37005 Chicago IL 60637 USA, [mailto:help@press.uchicago.edu], [URL:http://www.journals.uchicago.edu/], 2008-12)
    Concern over global climate change is widespread, but quantifying relationships between temperature change and animal fitness has been a challenge for scientists. Our approach to this challenge was to study migratory ...
  • Symmetry, change, perturbation, and observing mode in natural communities 

    Lane, Pat A. (1986)
    Like a kaleidoscope, nature presents continuously fleeting images of natural communities. It has been difficult to discern patterns of community structure in these elusive images. For both theoretical and applied considerations, ...
  • Tidal and turbidity effects on the shallow-water fish assemblage of Kuwait Bay 

    Abou-Seedo, F.; Clayton, DA; Wright, Jonathan M. (1990)
    Effects of location, diel period, tidal condition and water clarity on the size and distribution of the shallow water fish assemblage of the non-estuarine Kuwait Bay, were investigated using a beach seine and a small ...