Epidemics, Chablis and Ice

The mapping of insect epidemics, wind-blown trees and ice is produced as part of the ecoforest inventory of southern Quebec in order to maintain an up-to-date picture of the forest. It covers the commercial territory of Quebec's public and private forest. The minimum mapping area is 0.1 ha. This portrait is useful, among other things, for assessing the intensity and extent of damage associated with insects, chablis and ice. In each case, the mapping represents the loss of forest cover in the form of disturbances ranging from severe (over 75% dead trees) to light (25 -75% dead trees). The disturbances in this mapping date back to the beginning of the century (when information is available) to the present day. These are the result of collaboration between the Directorate of Forest Protection and the Directorate of Forest Inventories. The contours come from forest inventories (first and second 10-year inventories) and ecoforest inventories (third and fourth 10-year inventories). Mortality dating is carried out using the defoliation layers of the Directorate of Forest Protection. For the TBT (spruce budworm) epidemic, mortality is considered to occur after a succession of five years or more of severe or moderate defoliation. In the case of the surveyor, only one year is sufficient to decimate a forest stand. The other elements in the layer are dated using LANDSAT imagery, sample plots, and archival documents.

**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Simple

Date ( RI_367 )
2017-10-31
Date ( RI_366 )
2017-10-31
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministry of Forests, Wildlife and Parks - Secteur des Forêts-Direction des inventaires forestiers (DIF) ( )
https://www.donneesquebec.ca
Status
onGoing; enContinue RI_596
Maintenance and update frequency
annually; annuel RI_539
Keywords ( RI_528 )
  • ARP
  • Driveshaft
  • Falling tree
  • Mapping
  • Chablis
  • DIF
  • Defoliation
  • Defoliated
  • De-back
  • Forest
  • Insect
  • Inventory
  • Aerial inventory
  • Disruption
  • Ice glass
  • Epidemic
Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )
  • Government information
Use limitation
Creative Commons 4.0 Attribution (CC-BY) licence – Quebec (https://www.donneesquebec.ca/fr/licence/)
Access constraints
license; licence RI_606
Use constraints
license; licence RI_606
Spatial representation type
vector; vecteur RI_635
Metadata language
eng; CAN
Metadata language
fra; CAN
Topic category
  • Geoscientific information
Begin date
0001-01-01
N
S
E
W
thumbnail


Reference system identifier
EPSG / EPSG:3857 / unknown
Distribution format
  • FGDB/GDB ( unknown )

  • HTML ( unknown )

  • PDF ( unknown )

  • WMS ( unknown )

  • XLS ( unknown )

  • other ( unknown )

RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministry of Forests, Wildlife and Parks - Secteur des Forêts-Direction des inventaires forestiers (DIF) ( )
https://www.donneesquebec.ca
OnLine resource
Epidemics, Chablis and Ancient Ice (pre-1976) ( HTTP )

Dataset;FGDB/GDB;fra

OnLine resource
Epidemics, Chablis and Ice ( HTTP )

Dataset;FGDB/GDB;fra

OnLine resource
Epidemics, Chablis and Ancient Ice (pre-1976) ( HTTP )

Dataset;FGDB/GDB;fra

OnLine resource
Epidemics, Chablis and Ice ( HTTP )

Dataset;FGDB/GDB;fra

OnLine resource
Open Forest ( HTTPS )

Dataset;HTML;fra

OnLine resource
Original Metadata (https://www.donneesquebec.ca) ( HTTPS )

Dataset;HTML;fra

OnLine resource
Read me ( HTTP )

Supporting Document;PDF;fra

OnLine resource
How to use a Web service ( HTTPS )

Supporting Document;PDF;fra

OnLine resource
Mapping of the 5th Ecoforest Inventory of Southern Quebec - Methods and Associated Data ( HTTP )

Supporting Document;PDF;fra

OnLine resource
Web Mapping Service ( HTTPS )

Web Service;WMS;eng

OnLine resource
Web Mapping Service ( HTTPS )

Web Service;WMS;fra

OnLine resource
Fact sheet of attributes and their value domains ( HTTP )

Dataset;XLS;fra

OnLine resource
Tool and guide for preparing data in ArcGIS ( HTTP )

Dataset;XLS;fra

OnLine resource
Go to the data directory ( HTTP )

Dataset;other;fra

File identifier
1dad27d7-5111-49bb-8809-a8d3e86ad9ce XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
dataset; jeuDonnées RI_622
Date stamp
2020-09-12T14:25:51
Metadata standard name
North American Profile of ISO 19115:2003 - Geographic information - Metadata
Metadata standard version
HNAP ISO:19115 - 2003
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministry of Forests, Wildlife and Parks - Secteur des Forêts-Direction des inventaires forestiers (DIF) ( )
https://www.donneesquebec.ca
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords


Provided by

Associated resources

Not available