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Filtering by: Committee Member Nielsen, Roger Degree Field Fisheries Science License All rights reserved

Determination of marine migratory behavior and its relationship to selected physical traits for least cisco (Coregonus sardinella) of the western Arctic coastal plain, Alaska

Creator:

Seigle, John C.

Abstract:

With increased resource development on the western Arctic coastal plain of Alaska (especially within the oil extraction industry) it is important to understand the basic life history attributes of whitefish stocks in the region in order to ensure appropriate management. These fish are a crucial part of subsistence harvests for...

Resource Type:

Masters Thesis

Full Text:

science. I am indebted to Roger Nielsen for his guidance in the use of electron microprobe technology
Development of a progeny marker for steelhead

Creator:

Shippentower, Gene E.

Abstract:

This study was undertaken to determine if strontium chloride could be used to create a trans-generational otolith mark in steelhead (Oncorhynchus mykiss). I completed two strontium injection trials and a survey of juvenile steelhead from various steelhead hatcheries. The two trials measured Sr:Ca ratios in otoliths in response to injections...

Resource Type:

Masters Thesis

Full Text:

. Douglas Markle and Dr. Roger Nielsen for providing assistance during my graduate work. I would like