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Alberta landforms : quantitative morphometric descriptions and classification of typical Alberta landforms

Description

This technical bulletin presents quantitative morphological descriptions and landform classifications for typical glaciated landforms in western Canada and documents the methods used to produce... More ≫

Description

This technical bulletin presents quantitative morphological descriptions and landform classifications for typical glaciated landforms in western Canada and documents the methods used to produce the descriptions. This quantitative data provides necessary input for deterministic landscape related models and thus extend the utility of the soil survey databases in Alberta.

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Soils of the Gleichen area, 82I-SW

Description

The report presents an overview of the physiography, climate, ecology, general soil patterns, and selected agricultural interpretations for the Gleichen SW map sheet. The accompanying soil map... More ≫

Description

The report presents an overview of the physiography, climate, ecology, general soil patterns, and selected agricultural interpretations for the Gleichen SW map sheet. The accompanying soil map displays patterns of soils at a moderate level of detail. The soils were distinguished by patterns that relate to other landscape features such as landform and slope. Soil and terrain characteristics were interpreted for three agricultural applications: production of spring-seeded small grains, irrigation, and range productivity. The generalized ratings or capability classes are intended as guidelines for land use planners and managers. Agricultural land use, land suitability for production, and land management are briefly discussed.

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Soils of the Gleichen area, 82I-SE

Description

The report presents an overview of the physiography, climate, ecology, general soil patterns, and selected agricultural interpretations for the Gleichen SE map sheet. The accompanying soil map... More ≫

Description

The report presents an overview of the physiography, climate, ecology, general soil patterns, and selected agricultural interpretations for the Gleichen SE map sheet. The accompanying soil map displays patterns of soils at a moderate level of detail. The soils were distinguished by patterns that relate to other landscape features such as landform and slope. Soil and terrain characteristics were interpreted for three agricultural applications: production of spring-seeded small grains, irrigation, and range productivity. The generalized ratings or capability classes are intended as guidelines for land use planners and managers. Agricultural land use, land suitability for production, and land management are briefly discussed.

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Soil survey of the Municipal District of Cardston (M. D. No. 6), Alberta

Description

This soil survey report for the Municipal District of Cardston begins with a general description of the survey area. Part 2 contains the descriptions of the principal soils and their respective... More ≫

Description

This soil survey report for the Municipal District of Cardston begins with a general description of the survey area. Part 2 contains the descriptions of the principal soils and their respective soil map units. In Part 3, the rationale and actual ratings of the map units for dryland agricuhure, grazing productivity and irrigation capability are explained and displayed. Part 4 describes the areal extent of erosion and salinity within the M.D. and and discusses the impacts of erosion, factors influencing soil degradation and possible management techniques. Appendices include: a brief explanatory section on soil formation and classification for the uninitiated user; analytical procedures employed for determining the physical and chemical properties of the soil series; the areas of the individual soil map units; a glossary of terms used in the report and a key to the soil series used on the soil maps.

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Water supplying capacity of Alberta soils

Description

Soils may be rated according to the amount of water they can retain in available form. However, under field conditions there are physical and chemical soil properties which affect the ability of... More ≫

Description

Soils may be rated according to the amount of water they can retain in available form. However, under field conditions there are physical and chemical soil properties which affect the ability of plants to fully utilize all the available water. In Alberta the main factors of concern are dense subsoils that restrict root growth and the presence of salinity which inhibits water uptake. A modification of the available water holding capacity (AWC) that recognizes these limitations has been called the water supplying capacity (WSC). Both the AWC and WSC have been estimated for individual soils in the province.

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Agroecological resource areas of Alberta

Description

The Agroecological Resource Areas of Alberta map was developed to provide a natural resource framework for the description and evaluation of the agricultural industry in Alberta. It should also... More ≫

Description

The Agroecological Resource Areas of Alberta map was developed to provide a natural resource framework for the description and evaluation of the agricultural industry in Alberta. It should also provide a basis for the rationalization, direction and targeting of research, conservation and extension activities at a regional or provincial scale. Broad areas of generally similar agricultural potential and management were separated with an emphasis on natural (ecological) characteristics. The boundaries were based on ecoclimatic zonations, physiographic subdivisions and general soil characteristics.

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Description of agricultural production in Alberta using an integrated land resource/land use database (CRITICALE-ALBERTA-1981)

Description

Reports on the construction of a database to assist the description of spatial variation in land use and productivity within a biophysical landscape framework. The structure of the database is... More ≫

Description

Reports on the construction of a database to assist the description of spatial variation in land use and productivity within a biophysical landscape framework. The structure of the database is flexible and can incorporate many data sources, promoting the development of an integrated base for the assessment of many agricultural resource policy issues at a regional scale.

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Physiographic subdivisions of Alberta

Description

Map showing the physiographic regions of Alberta.

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Water erosion potential of soils in Alberta : estimates using a modified USLE

Description

Soil erosion has been long been recognized as a potential problem in Alberta. Prior to this study, focus had been mainly on soil erosion caused by wind. This study looks at water erosion in... More ≫

Description

Soil erosion has been long been recognized as a potential problem in Alberta. Prior to this study, focus had been mainly on soil erosion caused by wind. This study looks at water erosion in Alberta, and investigates the use of Universal Soil Loss Equation (USLE) as a method for assessing water erosion. This report describes the adaptation of USLE factors to Alberta conditions. A major modification was made to the precipitation component to recognize the contribution of spring snow melt.

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Soil survey of the County of Warner, Alberta

Description

Presents a soil survey of the Warner county area, which is located in southern Alberta on the Alberta-Montana border. The survey was initiated in 1978 in response to specific concerns regarding... More ≫

Description

Presents a soil survey of the Warner county area, which is located in southern Alberta on the Alberta-Montana border. The survey was initiated in 1978 in response to specific concerns regarding soil salinity and erosion as well as the need to update the land resource base. The report includes a general description of the area, in-depth information on the soils in the region, and a section on present land use, interpretations and degradation.

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