All WMLs Babine Lake Watershed ECA Results April.2023

Title
All WMLs Babine Lake Watershed ECA Results April.2023
License
Not Specified
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Abstract

Results of the 2023 Equivalent Clearcut Area (ECA) analysis at all eight Watershed Management Levels (WMLs) for the Babine Lake Watershed with respect to Peak-Flow-Sensitivity (PFS) thresholds for risk categorization. The analysis was completed for SkeenaWild Conservation Trust by Eclipse Geomatics Ltd in April 2023. PSF assessment work was completed by Lake Babine Nation, BC Ministry of Forests, Lands and Natural Resource Operations and Rural Development, Northern Habitat Solutions, and SKR Consultants Ltd. in 2020, which computed PFS scores and ECA risk categories for Watershed Management Areas (WMAs) at eight WMLs in the Babine Lake Watershed Atlas Group.

Publication Date
Type
Vector Data
Keywords
Category
Land Use and Development
information used for appropriate actions for future use of the land. Examples: land use maps, zoning maps, cadastral surveys, land ownership
Regions
Babine Lake Watershed
Responsible
Group
skt_staff
More info
-
Maintenance Frequency
There Are No Plans To Update The Data
Language
English
Supplemental Information

No information provided

Spatial Representation Type
vector data is used to represent geographic data

Layer WMS GetCapabilities document

Attribute Name Label Description
fid Feature Identifier Unique feature identification number (row number sorted by FSW_WMA_NAME)
FSW_WMA Watershed Management Area Name Fisheries Sensitive Watershed WMA name from SKR (2020)
LAYER Layer Name Name of original kml spatial layer from from SKR (2020)
WML Watershed Management Level Corresponding WML from SKR (2020) as text with WML3-2 (WML3 with multiple WML2 mainstems) differentiated
FSW_MGT Watershed Management Level Corresponding WML from SKR (2020) as numeric
GNIS_NA Watershed Name Gazetted watershed name from BC Freshwater Atlas associated with WMA from SKR (2020)
WS_KM2 Watershed Area Total area of WMA in square kilometers (calculated by EGIS)
ECA_KM2 ECA Area Total area of ECA in square kilometers (calculated by EGIS)
ECA ECA Percentage ECA as a percentage of the MWA (i.e. 100*(ECA_AREA_KM2/ WATERSHED_AREA_KM2) (calculated by EGIS)
LOW_RSK Low Risk Threshold FSW_WMA_Percent_ECA_Trigger_to_Low_Risk derived by SKR (2020)
MOD_RSK Moderate Risk Threshold FSW_WMA_Percent_ECA_Trigger_to_Mod_Risk derived by SKR (2020)
HIGH_RS High Risk Threshold FSW_WMA_Percent_ECA_Trigger_to_High_Risk derived by SKR (2020)
RISK Risk Rating Risk rating based on ECA result in comparison with risk triggers. Very low: < LOW_RISK_TRIGGER Low: ≥ LOW_RISK_TRIGGER & < MOD_RISK_TRIGGER Moderate: ≥ MOD_RISK_TRIGGER & < HIGH_RISK_TRIGGER

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