Author:
Publisher:
ISBN:
Category : Forest insects
Languages : en
Pages : 130
Book Description
Forest Insect and Disease Conditions in Canada
Information Report
Digest Des Rapports D'information
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 220
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 220
Book Description
Browsing Science Research at the Federal Level in Canada
Author: Brian B. Wilks
Publisher: University of Toronto Press
ISBN: 9780802088116
Category : Science
Languages : en
Pages : 664
Book Description
Wilks provides a historical background, list of publications, and description of activities for most of the major science initiatives undertaken at the federal level. He surveys a wide range of government documents and monographic and serial science collections used by both faculty and students.
Publisher: University of Toronto Press
ISBN: 9780802088116
Category : Science
Languages : en
Pages : 664
Book Description
Wilks provides a historical background, list of publications, and description of activities for most of the major science initiatives undertaken at the federal level. He surveys a wide range of government documents and monographic and serial science collections used by both faculty and students.
Spruce Budworms Bibliography, 1986-1990
Author: Lucinda M. White
Publisher:
ISBN:
Category : Choristoneura
Languages : en
Pages : 76
Book Description
Publisher:
ISBN:
Category : Choristoneura
Languages : en
Pages : 76
Book Description
Abrégé Des Publications
Author: Canada. Forestry Canada
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 164
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 164
Book Description
Miscellaneous Report
Forest Insect and Disease Conditions in the Pacific Northwest
Forest Health Monitoring in West-central Canada in 1996
Author: James Peter Brandt
Publisher: Canadian Forest Service, Northern Forestry Centre
ISBN:
Category : Nature
Languages : en
Pages : 52
Book Description
Summarizes 1996 results of forest health monitoring activities in Alberta, Saskatchewan, Manitoba, and the Northwest Territories, based on assessments made on 17 permanent biomonitoring plots and assessments of major forest disturbances. Brief descriptions are given of major forest disturbances in the region, including forest tent caterpillar defoliation, lodgepole pine dwarf mistletoe infestation, spruce budworm defoliation, and forest fires. Current climatic data from across the region are compared to 30-year normals for a number of parameters. Details of the assessments completed on the 17 permanent biomonitoring plots are also presented, and the state of regeneration on the plots is discussed. In addition, the current status of quarantine pests in Canada of concern to the forestry sector is described.
Publisher: Canadian Forest Service, Northern Forestry Centre
ISBN:
Category : Nature
Languages : en
Pages : 52
Book Description
Summarizes 1996 results of forest health monitoring activities in Alberta, Saskatchewan, Manitoba, and the Northwest Territories, based on assessments made on 17 permanent biomonitoring plots and assessments of major forest disturbances. Brief descriptions are given of major forest disturbances in the region, including forest tent caterpillar defoliation, lodgepole pine dwarf mistletoe infestation, spruce budworm defoliation, and forest fires. Current climatic data from across the region are compared to 30-year normals for a number of parameters. Details of the assessments completed on the 17 permanent biomonitoring plots are also presented, and the state of regeneration on the plots is discussed. In addition, the current status of quarantine pests in Canada of concern to the forestry sector is described.
The Forestry Chronicle
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 514
Book Description
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 514
Book Description