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Filtering by: Subject Fish stock identification -- Genetic aspects

Tags Versus Genetics : Identifying Which Tool Provides the Best Information about Chinook Salmon (Oncorhynchus tshawytscha) Distributions in the California Current

Creator:

Flaherty, Ryan James

Abstract:

The movement of Chinook salmon through space and time, across political boundaries, and through fisheries, creates one of the most complex marine resource management problems in the world. Information garnered from the recovery of coded-wire tags (CWTs) has been used since the 1970s to direct management decisions. Growing concern surrounding...

Resource Type:

Masters Thesis

Full Text:

salmon. Genetic stock identification (GSI) is one of the rapidly growing technologies with significant
Natal source contributions of Pacific cod (Gadus macrocephalus) recruits in the southeastern Bering Sea

Creator:

DiMaria, Ruth A.

Abstract:

Effective and sustainable fisheries management not only depends on identifying and defining stocks (fundamental unit of management), but also on having knowledge of factors influencing the abundance, distribution and connectivity of stocks. Population structure of Pacific cod (Gadus macrocephalus) in the southeastern Bering Sea (EBS) remains unresolved although genetic data...

Resource Type:

Masters Thesis

Full Text:

of fish on ecological time scales and at finer spatial scales than genetic analyses. Therefore, I