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Ecological sites of the Dry Mixedwood subregion. Third approximation

Description

The Dry and Central Mixedwood subregions cover nearly 40 per cent of the province and are dominated by aspen, with jack pine on coarse textured soils, and black spruce, willows, and sedges in the... More ≫

Description

The Dry and Central Mixedwood subregions cover nearly 40 per cent of the province and are dominated by aspen, with jack pine on coarse textured soils, and black spruce, willows, and sedges in the poorly drained areas. The vegetative communities in these subregions are important because they provide summer range for livestock, prime habitat for many species of wildlife, productive watersheds, recreational areas and timber production. As a result guides like this were developed to provide a framework that will easily group the vegetative community types. It is hoped these classification systems can be used by resource managers to assess the ecology of the sites and develop integrated management plans within each region. This guide represents the analysis of 1110 plots described within the Dry Mixedwood subregion. The dominant plant species, canopy cover, soils and environmental conditions are outlined for each type. Included in this approximation is a crosswalk table to the Alberta...

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Ecological sites of the Dry Mixedwood subregion. 2nd approximation

Description

The purpose of this guide was to develop a framework that would easily group the ecological sites and vegetative community types in the Dry Mixedwood Natural Subregion of the province. Ecological... More ≫

Description

The purpose of this guide was to develop a framework that would easily group the ecological sites and vegetative community types in the Dry Mixedwood Natural Subregion of the province. Ecological site classification helps to organize our current understanding about ecosystem function. This organization is achieved by grouping research plots into similar and functional units that respond to disturbance in a similar and predictable manner.The ecological site classification system outlined in this document organizes ecological information into a format that facilitates understanding and provides a structure for ecologically based management. The system has been developed primarily as a field tool to complement the user's knowledge about ecological site classification, soil description, and plant identification.

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Guide to common northern rangeland plant communities and their management

Description

Native rangelands (forests, shrub lands and meadows) in northern Alberta are important sources of forage for livestock. When properly managed, they can provide ongoing grazing, wildlife habitat,... More ≫

Description

Native rangelands (forests, shrub lands and meadows) in northern Alberta are important sources of forage for livestock. When properly managed, they can provide ongoing grazing, wildlife habitat, harvestable timber, recreational areas and healthy watersheds. This book describes some of the common northern rangeland plant communities and can be used to: identify the native plant communities on your rangeland; estimate how each community can be grazed; and recognize when a community is overgrazed. This guide can be used in combination with Northern Range Plants and the Rangeland Health Assessment for Grassland, Forest and Tame Pasture Field Workbook.

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