Description
Alberta Environment and Protected Areas and the Alberta Biodiversity Monitoring Institute (ABMI) jointly developed a Native Cover indicator for the province of Alberta. Native cover is defined as an area that is free of visible anthropogenic alteration (human footprint). There are two types of native cover: aquatic and wetland native cover (AWNC) and terrestrial native cover (TNC). AWNC represents the amount of aquatic habitat, including bogs, fens, swamps, marshes, open water, and riparian areas that are free of visible human footprint. while TNC represents the amount of upland (non-aquatic) habitat free of visible human footprint. AWNC and TNC conditions were calculated for all Hydrological Unit Code 8 (HUC 8) watersheds in Alberta for 2010, 2018, 2019, 2020 and 2021 using four datasets: the Wetland Inventory and Human Footprint Inventories created and maintained by the Alberta Biodiversity Monitoring Institute. and the Lotic Riparian – Digital Elevation Model (DEM) Derived dataset and the hierarchical watershed boundaries created and maintained by the Government of Alberta. The calculations of AWNC and TNC account for recovery of forest harvest areas.
Updated
September 29, 2023
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Resources
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Native Cover Indicator for Alberta - (HTML)
Downloads: 52
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Native Cover Indicator for Alberta - (XML)
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Title and Dataset Information
Alternative Title
Native Cover Indicator for Alberta
Date Modified
2023-09-29
Update Frequency
Irregular
Publisher / Creator Information
Publisher
Environment and Parks
Subject Information
Spatial Coverage
Resource Dates
Date Created
2023-08-30
Date Added to catalogue
2023-09-30T03:45:12.555939
Date Issued
2023-09-29
Date Modified
2023-09-29
Audience information
Language
Identifiers
Usage / Licence
Contact
Contact Name
Alberta Environment and Protected Areas, Government of Alberta