All Resources

Aerial overview survey : aspen defoliators

Description

Maps showing areas of the province in which forest damage has occurred due to various aspen defoliators. Maps are generally released annually and are based on the most current information... More ≫

Description

Maps showing areas of the province in which forest damage has occurred due to various aspen defoliators. Maps are generally released annually and are based on the most current information available from various surveys and reports.

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Aerial overview survey : other biotic damage

Description

Maps showing areas of the province in which forest damage has occurred due to various biotic factors not included in other aerial survey maps. Maps are generally released annually and are based on... More ≫

Description

Maps showing areas of the province in which forest damage has occurred due to various biotic factors not included in other aerial survey maps. Maps are generally released annually and are based on the most current information available from various surveys and reports.

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Aerial overview survey : abiotic damage or unknown

Description

Maps showing areas of the province in which forest damage has occurred due to various abiotic factors, such as drought, heat, flooding, hail, or lightning. Updated maps are generally released annually. More ≫

Description

Maps showing areas of the province in which forest damage has occurred due to various abiotic factors, such as drought, heat, flooding, hail, or lightning. Updated maps are generally released annually.

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Aerial overview survey : spruce budworm [map]

Description

Information on the presence of spruce budworm in the province of Alberta. Forest pest conditions are based on the most current information from various surveys and reports.

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Mountain pine beetle heli-gps survey

Description

Maps showing areas of the province in which forest damage has occurred due to the mountain pine beetle. On the maps, "red trees" are dead, red-needled trees that have been attacked by the mountain... More ≫

Description

Maps showing areas of the province in which forest damage has occurred due to the mountain pine beetle. On the maps, "red trees" are dead, red-needled trees that have been attacked by the mountain pine beetle. Forest damage maps are generally released annually and are based on the most current information available from various surveys and reports.

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Pine stands affected by the mountain pine beetle in Alberta

Description

Map showing pine stands affected by the mountain pine beetles. The map displays all pine stands in Alberta, pine stands affected by mountain pine beetle to 2018, and new stands affected by MPB in 2019. More ≫

Description

Map showing pine stands affected by the mountain pine beetles. The map displays all pine stands in Alberta, pine stands affected by mountain pine beetle to 2018, and new stands affected by MPB in 2019.

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Aerial overview survey : bark beetles

Description

Maps showing areas of the province in which forest damage has occurred due to the spruce beetle. Forest damage maps are generally released annually and are based on the most current information... More ≫

Description

Maps showing areas of the province in which forest damage has occurred due to the spruce beetle. Forest damage maps are generally released annually and are based on the most current information available from various surveys and reports.

Tags

Mountain pine beetle : red tree density [map]

Description

Map showing the density per square kilometer of trees affected by mountain pine beetles.

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Mountain pine beetle heli-GPS survey [map]

Description

Heli-GPS surveys use rotary-wing aircraft to pinpoint the locations of mountain pine beetle -killed pine trees. Surveys are conducted from early-August to mid-September when the colour of pine... More ≫

Description

Heli-GPS surveys use rotary-wing aircraft to pinpoint the locations of mountain pine beetle -killed pine trees. Surveys are conducted from early-August to mid-September when the colour of pine trees killed by mountain pine beetles during the previous year makes them distinguishable from older mountain pine beetle-killed pine trees. The aerial survey area typically covers areas where mountain pine beetle populations are actively killing trees in susceptible pine forests.

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Mountain pine beetle : green-to-red ratio [map]

Description

Map showing the ratio of currently-attacked trees (live, green-needled trees or green trees) to previously-attacked (dead, red-needled trees or red trees) at each survey site.

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