All Resources

Edson Forest Products (West Fraser) timber harvest planning and operating ground rules [2021]

Description

This document outlines the ground rules which apply to the area outlined in Forest Management Agreement 9700032. Ground rules are the practices used in planning and conducting timber harvesting... More ≫

Description

This document outlines the ground rules which apply to the area outlined in Forest Management Agreement 9700032. Ground rules are the practices used in planning and conducting timber harvesting operations. They constitute the methods used to implement decisions made in forest management plans and other higher-level plans such as integrated resource plans. Ground rules establish practices that minimize the chance of negative effects from timber harvesting and forest management operations and activities.

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Scaling standards of Alberta [2021]

Description

The Scaling Standards of Alberta provides the standards of measurement used to determine the quantity and quality of timber harvested in Alberta. In addition, the standards provide information... More ≫

Description

The Scaling Standards of Alberta provides the standards of measurement used to determine the quantity and quality of timber harvested in Alberta. In addition, the standards provide information about compiling and reporting harvest data and describes non-standard scale methods used to estimate volumes of decked and stacked timber. These standards are authorized and posted under sections 2(1) and 2(2) of the Forests (Ministerial) Regulation, pursuant to Section 5(e) of the Forests Act.

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Forest management herbicide reference manual [2021]

Description

The purpose of this manual is to ensure Forestry Division personnel and industry: are familiar with current Crown land/forest management herbicide use regulations and policies; take an active role... More ≫

Description

The purpose of this manual is to ensure Forestry Division personnel and industry: are familiar with current Crown land/forest management herbicide use regulations and policies; take an active role in ensuring herbicide use on Crown land is in accordance with policies and requirements; recognize obvious and important violations of provincial legislation governing herbicide use on crown land; are comfortable performing basic herbicide inspections; and are aware of incident reporting mechanisms and follow-up.

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Livestock manure effects on groundwater quality in Alberta

Description

This study was completed to address limited Alberta-specific information on the effects of manure storage and handling on groundwater quality and improve understanding of the risk of... More ≫

Description

This study was completed to address limited Alberta-specific information on the effects of manure storage and handling on groundwater quality and improve understanding of the risk of manure-management activities on groundwater.

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Weyerhaeuser Company Ltd. FMA : timber harvest planning and operating ground rules [2020]

Description

This document outlines the ground rules which apply to the Weyerhaeuser Forest Management Agreement area 6900016. Ground rules are the practices used in planning and conducting timber harvesting... More ≫

Description

This document outlines the ground rules which apply to the Weyerhaeuser Forest Management Agreement area 6900016. Ground rules are the practices used in planning and conducting timber harvesting operations. They constitute the methods used to implement decisions made in forest management plans and other higher-level plans such as integrated resource plans. Ground rules establish practices that minimize the chance of negative effects from timber harvesting and forest management operations and activities.

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Annual Solar Radiation 1971-2000

Description

The data represents the annual solar radiation in Alberta over the 30-year period from 1971 to 2000. A 30-year period is use to describe the present climate since it is enough time to filter out... More ≫

Description

The data represents the annual solar radiation in Alberta over the 30-year period from 1971 to 2000. A 30-year period is use to describe the present climate since it is enough time to filter out short-term fluctuation by is not dominated by any long-term trend in the climate. Daily total incoming solar radiation is measured in megajoules per square metre (MJ/m2). Southern Alberta receives the greatest amount of annual global solar radiation with the amount gradually decreasing as you move farther north. However, cropping is successful in the northern (Peace River) area of Alberta because the longer summer day length helps compensate for the less intense solar radiation. Cloud cover in the mountains will reduce the amount of solar radiation received there.The amount of solar radiation received at the earth's surface varies with two factors that depend on latitude: the angle of the sun's rays and the hours of daylight. The distance from the equator, and therefore the intensity of the...

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Chemical Expense Index 2001

Description

The data represents the relative expense of farm chemicals (herbicides, insecticides and fungicides) in the agricultural area of Alberta. It is an estimate of the degree to which crop production... More ≫

Description

The data represents the relative expense of farm chemicals (herbicides, insecticides and fungicides) in the agricultural area of Alberta. It is an estimate of the degree to which crop production agriculture may contribute to surface or groundwater contamination.Agriculture production that makes greater use of herbicides, insecticides and pesticides in generally considered more intensive. Presenting the relative farm chemical expenses by SLC polygons reveals where the most intensive agricultural production in the province occurs. Chemical use is part of an equation to determine a measure of surface water quality risk. If an area is known to have certain risk factors that would affect not only surface, but groundwater quality as well, a higher chemical expense index ranking in that same area may be of concern. Where risks of surface or groundwater contamination exist, environmental farm planning can help to minimize them.

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Fertilizer Expense Index 2001

Description

The data represents the relative expense of fertilizer and lime in the agricultural area of Alberta. It is an estimate of the degree to which agriculture may affect nutrient levels in surface and... More ≫

Description

The data represents the relative expense of fertilizer and lime in the agricultural area of Alberta. It is an estimate of the degree to which agriculture may affect nutrient levels in surface and groundwater. The classes shown on the map are ranked between 0 (lowest) and 1 (highest).Mapping the relative values of fertilizer expenses by SLC polygon area is useful as an indication of where more fertilizer is applied in the province and as a proxy indicator for crop production.It also suggests the relative agricultural intensity in various parts of the province. This resource was created in 2002 using ArcGIS.

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Frost Free Period 1971-2000

Description

The data represents the frost-free period in Alberta over the 30-year period from 1971 to 2000. A 30-year period is used to describe the present climate since it is enough time to filter out... More ≫

Description

The data represents the frost-free period in Alberta over the 30-year period from 1971 to 2000. A 30-year period is used to describe the present climate since it is enough time to filter out short-term fluctuations but is not dominated by any long-term trend in the climate. The frost-free period is the number of days between the last date of 00C in the spring and the first date of 00C in the fall. Frost free periods in Alberta vary from 125 days in the south to less than 85 days in higher elevation, non-agricultural areas.The frost-free period is presented as days above 0&deg.C in the following classes: less than 85, 85 to 95, 95 to 105, 105 to 115, 115 to 125 and greater than 125. This resource was created using ArcGIS.

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Annual Total Precipitation 1971-2000

Description

The data represents the annual total precipitation in Alberta over the 30-year period from 1971 to 2000. A 30-year period is used to describe the present climate since it is enough time to filter... More ≫

Description

The data represents the annual total precipitation in Alberta over the 30-year period from 1971 to 2000. A 30-year period is used to describe the present climate since it is enough time to filter our short-term fluctuations but is not dominated by any long-term trend in the climate. Annual total precipitation refers to rain, snow and other forms of moisture such as hail. Annual precipitation is greatest in the mountains and decreases at lower elevations. In the agricultural areas of the province, 50 to60 percent of annual precipitation generally occurs during the growing season, mostly as rain.Precipitation in any month can be extremely variable with the variability of precipitation being greater in southern Alberta than in the Peace River Region and central Alberta. However, long-term (30-year) data provides a reliable indication of what to expect in any given location. Climate information is used as a long-term planning tool, in selecting a location for a farm or planning a...

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