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Canadian Forest Insect Defoliation Coverages - Forest Health
Entry ID: Canada_CFS_ForInsectDefoliation


Summary
Abstract: As a part of the Forest Health (FH) program, data is compiled and produced as
national coverages of insect defoliation in Canada's forested ecosystems.
Aerial defoliation surveys are used to measure year-to-year fluctuations in
insect populations for forest management planning and have been conducted
annually by Provincial, Federal, and Partnerships of Ministries of Natural
Resources across ... View entire text
Related URL
Description: GeoConnections Discovery Portal. Canada's IDN Node.
Geographic Coverage
Spatial coordinates   
  N: 75.0   S: 42.0   E: -54.0   W: -141.0

Data Set Citation
Dataset Originator/Creator: Government of Canada, Natural Resources Canada, Canadian Forest Service, Atlantic Forestry Centre
Dataset Title: Canadian Forest Insect Defoliation Coverages - Forest Health
Dataset Series Name: Annual Defoliation Maps
Dataset Release Date: 19990101
Dataset Release Place: Fredericton, New Brunswick, Canada
Dataset Publisher: Government of Canada, NRC, CFS, Atlantic Forestry Centre
ISO Topic Category
Access Constraints With permission
Use Constraints Some constraints - please contact distributor.Not Available
Data Set Progress
IN WORK
Data Center
Atlantic Forestry Centre, Canadian Forest Service, Natural Resources Canada Supplemental Info
Data Center URL: http://www.nrcan.gc.ca/forests/research-centres/afc/13447
Dataset ID: Annual defoliation coverages.

Data Center Personnel
Name: RALPH SIMPSON
Phone: +01-506-452-2446
Fax: +01-506-452-3525
Email: rsimpson at nrcan.gc.ca
Contact Address:
Atlantic Forestry Centre
Hugh John Flemming Centre,
Box 4000
City: Fredericton
Province or State: New Brunswick
Postal Code: E3B 5P7
Country: Canada
Distribution
Fees: Cost of reproduction.
Personnel
Role: DIF AUTHOR
Phone: +01-506-452-2446
Fax: +01-506-452-3525
Email: rsimpson at nrcan.gc.ca
Contact Address:
Atlantic Forestry Centre
Hugh John Flemming Centre,
Box 4000
City: Fredericton
Province or State: New Brunswick
Postal Code: E3B 5P7
Country: Canada
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Publications/References
Simpson, R.A.and Coy, D.W. An Ecological Atlas of Forest Insect Defoliation In Canada 1980 - 1996 Information Report, Atlantic Forestry Centre, 1999. In Press

Power & Williams. A National Geographic Information System for the Forest Insect and Disease Survey Requirements and Solution, Information Report PI-X75, Petawawa National Forest Institute, 1987.
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2001-10-10
Last DIF Revision Date: 2017-08-23
Future DIF Review Date: 2005-04-23


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