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28 results

Tags: Fish Sustainability Index

Views: 48
Last Modified

February 11, 2019

Description

This set of four maps summarizes information on the status of lake-dwelling walleye in Alberta, including current and historic adult densities, lakes in need of habitat protection, and lakes in need of overharvest protection.


Views: 9
Last Modified

January 1, 2019

Description

Fall index netting (FIN) is conducted each year during late summer and fall on selected Alberta lakes to monitor walleye and northern pike populations. The abundance of adult fish as determined by the netting is used to help determine the risk to the long-term sustainability of the fish...


Views: 22
Last Modified

January 1, 2019

Description

Fall index netting (FIN) is conducted each year during late summer and fall on selected Alberta lakes to monitor walleye and northern pike populations. The abundance of adult fish as determined by the netting is used to help determine the risk to the long-term sustainability of the fish...


Views: 12
Last Modified

January 1, 2019

Description

Fall index netting (FIN) is conducted each year during late summer and fall on selected Alberta lakes to monitor walleye and northern pike populations. The abundance of adult fish as determined by the netting is used to help determine the risk to the long-term sustainability of the fish...


Views: 14
Last Modified

January 1, 2019

Description

Fall index netting (FIN) is conducted each year during late summer and fall on selected Alberta lakes to monitor walleye and northern pike populations. The abundance of adult fish as determined by the netting is used to help determine the risk to the long-term sustainability of the fish...


Views: 15
Last Modified

January 1, 2019

Description

Fall index netting (FIN) is conducted each year during late summer and fall on selected Alberta lakes to monitor walleye and northern pike populations. The abundance of adult fish as determined by the netting is used to help determine the risk to the long-term sustainability of the fish...


Views: 14
Last Modified

January 1, 2019

Description

Fall index netting (FIN) is conducted each year during late summer and fall on selected Alberta lakes to monitor walleye and northern pike populations. The abundance of adult fish as determined by the netting is used to help determine the risk to the long-term sustainability of the fish...


Views: 11
Last Modified

January 1, 2019

Description

Fall index netting (FIN) is conducted each year during late summer and fall on selected Alberta lakes to monitor walleye and northern pike populations. The abundance of adult fish as determined by the netting is used to help determine the risk to the long-term sustainability of the fish...


Views: 9
Last Modified

January 1, 2019

Description

Fall index netting (FIN) is conducted each year during late summer and fall on selected Alberta lakes to monitor walleye and northern pike populations. The abundance of adult fish as determined by the netting is used to help determine the risk to the long-term sustainability of the fish...


Views: 8
Last Modified

January 1, 2019

Description

Fall index netting (FIN) is conducted each year during late summer and fall on selected Alberta lakes to monitor walleye and northern pike populations. The abundance of adult fish as determined by the netting is used to help determine the risk to the long-term sustainability of the fish...