Index Catalog // ScholarsArchive@OSU

Creator:: Weiner, Gary S.
Abstract:: Reproduction of salmonid fishes in acidic water was studied using the rainbow trout (Salmo gairdneri). Adult trout were exposed to various levels of hydrogen ion (pH levels 4.5, 5.0, 5.5, and control [6.5 to 7.1]) during the final 6 weeks of reproductive maturation. Reduced survival rates of the progeny of...
Resource Type:: Masters Thesis
Full Text:: this project was no doubt enhanced by the generous advice, skilled assistance and friendship of Mr

Creator:: Redding, Joseph Michael
Abstract:: Mean weights, lengths, and condition factors of three isozyme phenotypes of lactate dehydrogenase (LDH) enzyme differed significantly for experimentally reared winter steelhead trout (Salmo gairdneri) fry. Time of emergence from the gravel was unrelated to LDH phenotype. Relative mortality of the phenotypes between eyed-egg stage and emergence was unaffected by...
Resource Type:: Masters Thesis
Full Text:: research during the last decade. The accumulation of such information has been facilitated greatly by

Creator:: Boyce, Raymond R.
Resource Type:: Masters Thesis
Full Text:: , there were no differences in txjdy grciith rate, circuli spacing and deposition rate, and number of

Creator:: Pring, Cynthia Kay
Resource Type:: Masters Thesis
Full Text:: water (10 ig/l00 ml) after 5 and 60 days of treatment compared to freshwater controls receiving no

Creator:: Specker, Jennifer Lee
Abstract:: Coho salmon smolts (Oncorhynchus kisutch) were transported at low and high densities. (12 and 120 g/L) for short and long periods (4 and 12 h). Because smolts can be transplanted directly to seawater, half of the fish in each treatment were transported to tanks containing seawater and half to tanks...
Resource Type:: Dissertation
Full Text:: affect the coho salmon's performance in any of the bioassays of stress. This information suggests that

Creator:: Rehnberg, Bradley Glenn
Abstract:: Detection of L-serine and D,L-alanine by juvenile coho salmon (Oncorhynchus kisutch) was measured in a two-choice Y-trough. Threshold concentration for olfactory detection of L-serine was 10-8 M for zero-age parr, 1O-7 M for yearling parr, 10-5 M for smolts in late April-early May, and 10-6 M for smolts in June....
Resource Type:: Dissertation
Full Text:: -serine to its olfactory receptor in the presence of metals as a % of binding in controls (no metals). 93

Creator:: Sower, Stacia, 1950-
Resource Type:: Dissertation
Full Text:: seawater to salmon in fresh water. Information from these studies furthered understanding of the

Creator:: Sandoval, William A.
Resource Type:: Masters Thesis
Full Text:: genetic control of homing. However, no data were found on the ability or genetic basis of stream odor

ScholarsArchive@OSU