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Now showing items 251-260 of 297
Aspects of the reproductive biology of clintonia borealis (Ait.) Raf.
(1980)
The rhizome of Clintonia borealis tAit.) Raf, was shown to
store large quantities of total nonstructural carbohydrates up until
fall dormancy and to draw upon these reserves during the spring growth
period, however the ...
Revision of the nearctic species of the Cicindela sylvatica group (Coleoptera: Cicindelidae)
(1983)
Interspecific and intraspecific variation of C. longilabris Say
and C. nebraskana Casey were studied by means of discriminant analysis
of morphometric data and univariate analysis of qualitative characters
of adult ...
Biology of rumen flukes (Trematoda: Paramphistomatidae) in moose, Alces alces L., in northwestern Ontario
(1985)
Paramphistoines {Parampbistomum sp.) were found in 86% of 160 moose rumens collected from northwestern Ontario at all seasons of the year. All moose older than 2.4 years were infected. The number of flukes per moose ranged ...
Effects of electrial stimulation and isokinetic exercise on serum enzymes and electrolytes
(1986)
The purpose of this study was to determine the effects
of short-term electrical stimulation of the quadriceps
muscle, isokinetic leg extension and flexion exercise, and
combined electrical stimulation and isokinetic ...
Effects of depressed pH on survival, growth and reproduction of brook trout, Salvelinus fontinalis (Mitchill)
(1977)
Brook trout were continuously exposed to depressed pH values from
4.0 to 6.0, at 0.5 unit Intervals during a nine-month partial-chronic
bloassay. At all pH levels above 4.0, Juvenile fish exhibited greater
than 96 per ...
Studies of the biology of swim bladder nematodes, Cystidicola spp. (Habronematoidea)
(1978)
The life cycle and larval development of swim bladder nematodes, Cystidicola spp., have been elucidated. C, farionis developed in three species of amphipod. Naturally infected amphipods have been found previously but one ...
Reproductive performance of Ring-billed gulls in relation to nest location
(1978)
Reproductive performance of Ring-billed Gulls (Larus delawarensis) in relation to nest location was investigated on Granite Island, northern Lake Superior, in 1976 and 1977. To determine whether any differences existed in ...
Effects of regular long term hemodialysis on serum electrolytes and parathyroid hormone levels
(1978)
Regular long term hemodialysis is the accepted method of
treatment for patients with advanced renal failure. While it is
effective in maintaining a patient in reasonably good health for long
periods of time many problems ...
Effects of water depth increases on the production and growth of wild rice, Zinzania aquatica L.
(1987)
Wild rice, grown in plastic buckets suspended from specially
designed rafts, was subjected to increases in water depth during
the submerged-leaf, first floating-leaf, second floating-leaf,
and the first aerial-leaf ...
Ecology of forage fish following cessation of overharvest of walleye in Henderson Lake, Ontario
(1988)
I examined the forage base of Henderson Lake, Ontario
following collapse of its walleye stock due to overexploitation,
and an inexplicable decline of the ninespine stickleback
population. In response to these events a ...