Cation exchange capacity (meq/100g) - Soil Landscape Grids of Canada, 100m

Predicted cation exchange capacity (meq/100g) at a defined depth range (0–5 cm, 5–15 cm, 15–30 cm, 30–60 cm, 60–100 cm). The interchange of a cation in solution and another cation on the surface of any surface-active material such as clay colloid or organic colloid.

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 18:55 (UTC)
Created April 17, 2026, 18:55 (UTC)
contact_email aafc.cansis-siscan.aac@agr.gc.ca
contact_person {"en": "Government of Canada; Agriculture and Agri-Food Canada; Science and Technology Branch,aafc.cansis-siscan.aac@agr.gc.ca", "fr": "Gouvernement du Canada; Agriculture et Agroalimentaire Canada; direction générale des sciences et de la technologie,aafc.cansis-siscan.aac@agr.gc.ca"}
criticality_level []
data_dictionary EPSG:42101,http://www.epsg-registry.org/,8.3.4
geographic_scope []
open_canada_collection fgp
open_canada_date_published 2025-01-20 00:00:00
open_canada_keywords {"en": ["Soil taxonomy", "Agriculture", "Maps", "Soil", "Geographic data", "Geographic information systems"], "fr": ["Classification des sols", "Agriculture", "Carte", "Sol", "Données géographiques", "Système d'information géographique"]}
open_canada_subject ["agriculture", "form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level unrestricted
title_fr Capacité d’échange cationique (mEq/100 g) - Grilles des pédopaysages du Canada, 100 m
update_frequency irregular