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Zebra mussels in moss (marimo) balls

Description

Zebra mussels have been found in moss (marimo) balls imported and sold in Alberta. This alert outlines the steps Albertans need to take to properly dispose of the invasive species safely.

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Quick facts : Chinese mystery snail

Description

Quick fact card about Chinese mystery snail, an aquatic invasive species in Alberta. The Chinese mystery snail is a freshwater snail, native to eastern Asia and introduced to North America through... More ≫

Description

Quick fact card about Chinese mystery snail, an aquatic invasive species in Alberta. The Chinese mystery snail is a freshwater snail, native to eastern Asia and introduced to North America through pet trade as well as the aquaculture industry for culinary purposes. It has been found in one location in Alberta.

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Oriental weather loach (Misgurnus anguillicaudatus)

Description

This alert provides information on the Oriental weather loach, which was discovered "for sale" at a major aquarium retailer in Alberta. The fact sheet includes a description of the loach, why it... More ≫

Description

This alert provides information on the Oriental weather loach, which was discovered "for sale" at a major aquarium retailer in Alberta. The fact sheet includes a description of the loach, why it is listed as a threat, and how the loach can spread.

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Yellow floating heart (Nymphoides peltata)

Description

This alert provides information on the yellow floating heart, which was detected for the first time in Alberta in an Edmonton waterbody in 2019. The fact sheet includes a description of the plan,... More ≫

Description

This alert provides information on the yellow floating heart, which was detected for the first time in Alberta in an Edmonton waterbody in 2019. The fact sheet includes a description of the plan, why it is listed as a threat, and how it can spread.

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Chinese mystery snail (Cipangopaludina chinensis)

Description

This alert provides information on the Chinese mystery snail, which was found for the first time in Alberta in Lake McGregor, in 2019. The fact sheet includes a description of the snail, why it is... More ≫

Description

This alert provides information on the Chinese mystery snail, which was found for the first time in Alberta in Lake McGregor, in 2019. The fact sheet includes a description of the snail, why it is listed as a threat, and how the snails are spread.

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Minister letter to pilot Early Learning and Child Care Centres (July 2019)

Description

Letter e-mailed from the Minister of Children's Services to early learning and child care centre operators.

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Propane tanks : servicing intervals for pressure relief valves on tanks 2500 USWG and less

Description

This bulletin applies to the servicing of pressure relief valves (PRVs) installed on pressure vessels designed and fabricated in accordance with CSA B51 code, and installed and in service within... More ≫

Description

This bulletin applies to the servicing of pressure relief valves (PRVs) installed on pressure vessels designed and fabricated in accordance with CSA B51 code, and installed and in service within the scope of the CSA B149.2, Propane storage and handling code.

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