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Now showing items 11-18 of 18
Entombed Plant-Communities Released by a Retreating Glacier at Central Ellesmere Island, Canada
(1984)
No abstract available.
A Refuge for Red Scale Under Control by Aphytis - Structural Aspects
(1989-12)
No abstract available.
Symmetry, change, perturbation, and observing mode in natural communities
(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, ...
Non-Occurrence of Free-Living Paramoeba-Invadens in Water and Sediments of Halifax Harbour Nova Scotia Canada
(1989)
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 ...
A Refuge for Red Scale the Role of Size-Selectivity by a Parasitoid Wasp
(1989)
The presence of a physical refuge (an area where mortality due to parasitism is very low) has been demonstrated for California red scale, a pest of citrus. Density of red scale is very high, and parasitism by the principal ...
The Forces Acting on Swimming Squid
(1988)
1. Analysis of cine fils and intramantle pressure records for squid Loligo opalescens Berry swimming in a tunnel respirometer provided estimates of all the forces acting in the horizontal and vertical planes for swimming ...
Demise of the garden of Acadia
(DVL Publishing Inc., Liverpool, Nova Scotia, 1981-07)
In the late 1970s, plans were being developed for construction of a tidal power barrage at the mouth of the Annapolis River. Much of the land by the river in that area was dyked and was used by farmers for grazing and ...