Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Boehlert, George Subject Otoliths

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:

. Clerf for assistance with otolith preparation; and A. Stoner, L. Ciannelli, G. Boehlert, and two
Year-class regulation of mid-upper Columbia River spring Chinook salmon Oncorhynchus tshawytscha : the role of juvenile size, growth, and migratory behavior

Creator:

Tomaro, Londi M.

Abstract:

Early ocean residence is assumed to be a critical period for juvenile Pacific salmon Oncorhynchus spp. However, the specific mechanisms influencing growth and survival in the ocean have not been identified for most populations. Therefore, three hypotheses regarding the relationship between early marine residence and subsequent survival of mid-upper Columbia...

Resource Type:

Masters Thesis

Full Text:

Miller, George Boehlert, Laurie Weitkamp, and Bill Peterson, without whom this would have been a very