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Filtering by: Creator Hawkes, Carl Lough Committee Member Bond, Carl

The effects of different otolith ageing techniques on estimates of growth and mortality for two species of rockfishes, Sebastes pinniger and Sebastes diploproa

Creator:

Wilson, Christopher D.

Abstract:

The use of some age determination methods may result in the incorrect age structure of fish populations. This in turn may lead to incorporation of inappropriate data into models used for stock management. Otoliths are commonly used for determining the age of fishes, and ages based on the whole otoliths...

Resource Type:

Masters Thesis

Full Text:

other committee members, Drs. William Pearcy and Carl Bond, are also gratefully acknowledged. A
Yearly variation in the abundance and distribution of fish larvae in the coastal zone off Yaquina Head, Oregon, from June 1969 to August 1972

Creator:

Mundy, Bruce Carl

Resource Type:

Masters Thesis

Full Text:

AN ABSTRACT OF THE THESIS OF Bruce Carl Mundy for the degree of