Eastern Canada Diatom Index (IDEC)

This layer shows the location of the sampled stations classified according to the Eastern Canada Diatom Index (IDEC). It contains data obtained since 1935 that was converted to version 3 of the index (Lavoie et al. 2014). Benthic diatoms are microscopic unicellular algae that line the bottom of streams and lakes. Some species are more sensitive to pollution than others. Therefore, the species composition of benthic diatom communities, through the relative abundance of each species present, offers information about the environmental conditions that prevail in a river.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Simple

Date ( RI_367 )
2021-12-07
Date ( RI_366 )
2021-12-07
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère de l’Environnement, Lutte contre les changements climatiques, Faune et Parcs - Martine Grenier - Direction générale du suivi de l'état de l'environnement ( )
https://www.donneesquebec.ca
Status
planned; planifié RI_597
Maintenance and update frequency
annually; annuel RI_539
Keywords ( RI_528 )
  • Diatom
  • HackQC22
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
1935-01-01
End date
2019-12-31
N
S
E
W
thumbnail


Reference system identifier
EPSG / EPSG:102100 / unknown
Distribution format
  • CSV ( unknown )

  • ESRI REST ( unknown )

  • FGDB/GDB ( unknown )

  • GEOJSON ( unknown )

  • GPKG ( unknown )

  • HTML ( unknown )

  • PDF ( unknown )

RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère de l’Environnement, Lutte contre les changements climatiques, Faune et Parcs - Martine Grenier - Direction générale du suivi de l'état de l'environnement ( )
https://www.donneesquebec.ca
OnLine resource
IDEC ( HTTPS )

Dataset;CSV;fra

OnLine resource
IDEC ( ESRI REST: Feature Service )

Web Service;ESRI REST;fra

OnLine resource
IDEC ( ESRI REST: Feature Service )

Web Service;ESRI REST;fra

OnLine resource
IDEC ( HTTPS )

Dataset;FGDB/GDB;fra

OnLine resource
IDEC ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
IDEC ( HTTPS )

Dataset;GPKG;fra

OnLine resource
Atlas of water ( HTTPS )

Dataset;HTML;fra

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

Dataset;HTML;fra

OnLine resource
Metadata ( HTTPS )

Supporting Document;PDF;fra

File identifier
c921bb5b-87d5-4765-9d1f-8600a50481bc XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
dataset; jeuDonnées RI_622
Date stamp
2024-11-19
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; Ministère de l’Environnement, Lutte contre les changements climatiques, Faune et Parcs - Martine Grenier - Direction générale du suivi de l'état de l'environnement ( )
https://www.donneesquebec.ca
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords


Provided by

Associated resources

Not available