All Resources

Economic impacts of an invasive mussels infestation in Lake McGregor

Description

In the summer of 2018, the Aquatic Invasive Species Operations Team, in charge of invasive mussels inspection, contacted the Economics Team to look into the economics costs of the introduction of... More ≫

Description

In the summer of 2018, the Aquatic Invasive Species Operations Team, in charge of invasive mussels inspection, contacted the Economics Team to look into the economics costs of the introduction of Invasive Mussels into the McGregor reservoir by unaware boaters bringing alive specimens of either quagga or zebra mussels in their boats from other bodies of water.

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An estimate of annual economic cost of invasive dreissenid mussels to Alberta

Description

Evidence from jurisdictions elsewhere shows that the annual cost of managing the effects of invasive Dreissenid mussel species (quagga and zebra) are significant. Although these invasive mussels... More ≫

Description

Evidence from jurisdictions elsewhere shows that the annual cost of managing the effects of invasive Dreissenid mussel species (quagga and zebra) are significant. Although these invasive mussels are not yet present in Alberta, this briefing provides preliminary estimate of the potential annual cost if invasive mussels were to become established in Alberta waterways. This cost can be compared to the cost of prevention efforts such as watercraft and equipment inspections, monitoring, education and enforcement.

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Flowering rush (Butomus umbellatus) distribution map

Description

Map identifying locations in Alberta where flowering rush, an aquatic invasive species, has been found. Aquatic invasive species are non-native organisms that have been brought from other places... More ≫

Description

Map identifying locations in Alberta where flowering rush, an aquatic invasive species, has been found. Aquatic invasive species are non-native organisms that have been brought from other places into Alberta’s water. One in a series of maps showcasing where aquatic invasive species have been reported.

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Himalayan balsam (Impatiens glandulifera) distribution map

Description

Map identifying locations in Alberta where Himalayan balsam, an aquatic invasive species, have been found. Aquatic invasive species are non-native organisms that have been brought from other... More ≫

Description

Map identifying locations in Alberta where Himalayan balsam, an aquatic invasive species, have been found. Aquatic invasive species are non-native organisms that have been brought from other places into Alberta’s water. One in a series of maps showcasing where aquatic invasive species have been reported.

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Goldfish (Carassius auratus) distribution map

Description

Goldfish are a harmful aquatic invasive species and can be found across Alberta – this distribution map depicts the locations found within the province. Goldfish invade aquatic ecosystems and pose... More ≫

Description

Goldfish are a harmful aquatic invasive species and can be found across Alberta – this distribution map depicts the locations found within the province. Goldfish invade aquatic ecosystems and pose severe threats to aquatic habitats and native fish populations.

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Purple loosestrife (Lythrum salicaria) distribution map

Description

Map identifying locations in Alberta where purple loosestrife, an aquatic invasive species, has been found. Aquatic invasive species are non-native organisms that have been brought from other... More ≫

Description

Map identifying locations in Alberta where purple loosestrife, an aquatic invasive species, has been found. Aquatic invasive species are non-native organisms that have been brought from other places into Alberta’s water. One in a series of maps showcasing where aquatic invasive species have been reported.

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Curly leaf pondweed (Potamogeton crispus) distribution map

Description

Map identifying locations in Alberta where curly leaf pondweed, an aquatic invasive species, have been found. Aquatic invasive species are non-native organisms that have been brought from other... More ≫

Description

Map identifying locations in Alberta where curly leaf pondweed, an aquatic invasive species, have been found. Aquatic invasive species are non-native organisms that have been brought from other places into Alberta’s water. One in a series of maps showcasing where aquatic invasive species have been reported.

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Phragmites (Phragmites australis subsp. australis) distribution map

Description

Map identifying locations in Alberta where phragmites, an aquatic invasive species, have been found. Aquatic invasive species are non-native organisms that have been brought from other places into... More ≫

Description

Map identifying locations in Alberta where phragmites, an aquatic invasive species, have been found. Aquatic invasive species are non-native organisms that have been brought from other places into Alberta’s water. One in a series of maps showcasing where aquatic invasive species have been reported.

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Koi (Cyprinus rubrofuscus) distribution map

Description

Map identifying locations in Alberta where Koi, an aquatic invasive species, have been found. Aquatic invasive species are non-native organisms that have been brought from other places into... More ≫

Description

Map identifying locations in Alberta where Koi, an aquatic invasive species, have been found. Aquatic invasive species are non-native organisms that have been brought from other places into Alberta’s water. One in a series of maps showcasing where aquatic invasive species have been reported.

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Prussian carp (Carassius gibelio) distribution map

Description

Map identifying locations in Alberta where Prussian carp, an aquatic invasive species, have been found. Aquatic invasive species are non-native organisms that have been brought from other places... More ≫

Description

Map identifying locations in Alberta where Prussian carp, an aquatic invasive species, have been found. Aquatic invasive species are non-native organisms that have been brought from other places into Alberta’s water. One in a series of maps showcasing where aquatic invasive species have been reported.

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