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.

Resources

Name	Format	Description	Link
Native Cover Indicator (SHP) (From Alberta Geodiscover Portal metadata)	ZIP		https://extranet.gov.ab.ca/srd/geodiscover/srd_pub/environment/NativeCoverIndicator.zip
Native Cover Indicator for Alberta - (HTML)	HTML		https://geodiscover.alberta.ca/geoportal/rest/metadata/item/cc5bbf356eee41f696dd02a70fd5c076/html
Native Cover Indicator for Alberta - (XML)	XML		https://geodiscover.alberta.ca/geoportal/rest/metadata/item/cc5bbf356eee41f696dd02a70fd5c076/xml
Original metadata (https://open.alberta.ca/opendata)	HTML		https://open.alberta.ca/opendata/8bcb877c-df63-4488-b07d-f8e03a4a67e3
Native Cover Indicator for Alberta (From Alberta Geodiscover Portal metadata)	HTML		https://open.alberta.ca/publications/native-cover-indicator-for-alberta

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