Report on Forest Pest Conditions, Queen Charlotte Islands, British Columbia, 2001Book - 2001
This report includes results of aerial & ground surveys of selected forest pests on the Queen Charlotte Islands, as well as predicted defoliation in selected areas in the coming year. Also included are the results of measurements of growth rates of mature hemlock in permanent sample plots to assess either their continued decline or their recovery following collapse of the previous outbreak. Finally, the report describes initiation of a study designed to estimate impact of various levels of defoliation on regenerating stands of different stocking densities of western hemlock.
Publisher: Victoria : Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, 2001
Branch Call Number: MF BC-DOC 102-03009
Characteristics: 10 p. : ill