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The Crop Stress Index is the ratio of actual evapotranspiration (AET) to potential evapotranspiration (PET) express as:
CSI = 1-(AET/PET)
AET and PET are calculated within the Versatile Soil Moisture Budget (VSMB) model using temperature and precipitation data and a crop-specific biometeorological time scale model to estimate growth stage (Robertson, 1968), with crop specific phenological and crop water extraction coefficients taken from Chipanshi et al 2013. The WDI ranges between 0 and 1, with a value closer to 1 indicating higher stress
Crop Stress Index is modelled for each climate station using measured precipitation and temperature
Crop development stage in a numerical scale. All living organisms move from one stage of development to the next over time. For annual crops, it life cycle (growing season) completed within a year. Crop water use differs from one stage to another mostly due to the differences in the amount of green leaves, thus crop stage is closely related to its water consumption and water stress condition.
This data series was compiled by AAFC and Statistics Canada using a combination of agroclimate data and satellite-derived Normalized Difference Vegetation Index (NDVI) data for the current growing season. The forecast is made based on a statistical model using historical yield, climate and NDVI data.
The Geological Atlas of the Western Canada Sedimentary Basin was designed primarily as a reference volume documenting the subsurface geology of the Western Canada Sedimentary Basin. This GIS dataset is one of a collection of shapefiles representing part of Chapter 12 of the Atlas, Devonian Woodbend-Winterburn Strata of the Western Canada Sedimentary Basin, Figure 16, Majeau Lake Isopach and Lithofacies. Shapefiles were produced from archived digital files created by the Alberta Geological Survey in the mid-1990s, and edited in 2005-06 to correct, attribute and consolidate the data into single files by feature type and by figure.
This dataset contains spatial and tabular data on non-archaeological historic trails in B.C. Some of these trails, or sections of trail, are defined or protected under provincial legislation such as the Heritage Conservation Act. Other trails or trail segments are recorded but not legally protected. This dataset represents polygon feature data (e.g.
Slope/Aspect habitat type limitations (high, moderate, low) in mule deer winter range within the Cariboo Region. These limitations apply only to interior douglas fir (IDF) and bunch grass biogeoclimatic zones within mule deer winter range.
The Agriculture Capability mapping dataset is the digitized equivalent of the legacy Agriculture Capability Scanned Maps, which date from the 1960's to the 1990s. Agriculture Capability mapping is also known as 'Soil Capability for Agriculture' and 'Agricultural Capability' mapping. Agricultural Capability is an interpreted mapping product based on soil and climate information. In general, climate determines the range of crops possible in an area and the soils determine the type and relative level of management practices required.
This dataset contains spatial and attribute data for local government Heritage Conservation Areas (HCAs) established for heritage conservation purposes in British Columbia, as tracked by BC Heritage Branch. Under the Local Government Act, a local government may designate a HCA within its Official Community Plan (OCP). An OCP may include a schedule of properties located within a Heritage Conservation Area that are considered to be protected heritage property. This is a multi-part polygon layer.
Salmon Suitability Rating polygons are areas in the British Columbia coastal waters where a "rating" has been assigned for how suitable or appropriate the area is for salmon aquaculture. In addition to ratings for 'Good', 'Medium', 'Poor' and 'Not Advisable', some areas are also flagged as being suitable for Deep Sea Cages.
This dataset contains spatial and tabular data on non-archaeological historic trails in B.C. Some of these trails, or sections of trail, are defined or protected under provincial legislation such as the Heritage Conservation Act. Other trails or trail segments are recorded but not legally protected. This dataset represents point feature data (e.g.