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Phylogenetics, Biogeography, Morphological Variation, and Taxonomic Revision of Sandelia capensis (Cuvier 1829) (Anabantiformes: Anabantidae), a Freshwater Fish from the Coastal Streams of the Cape Region, South Africa

Creator:: Bronaugh, Whitcomb Meade
Abstract:: Accumulating human impacts on freshwater ecosystems have created a biodiversity crisis for freshwater fishes while conservation efficacy remains hampered by the Linnaean shortfall, the ignorance of many species that have yet to be discovered and described. The past discovery of most freshwater fish species was simply a matter of collecting...
Resource Type:: Dissertation
Full Text:: Meade Bronaugh for the degree of Doctor of Philosophy in Fisheries Science presented on September 8

Population dynamics of coastal cutthroat trout in an experimental stream

Creator:: Nickelson, Thomas E.
Abstract:: Population dynamics of coastal cutthroat trout were studied in a controlled-flow section of Berry Creek, Oregon, from August 1972 to August 1973. All trout except the underyearlings were tagged to allow movement, survival and weight change of individual trout to be monitored. Fifty-eight percent of the tagged trout which were...
Resource Type:: Masters Thesis

Elevated temperature and the production of juvenile Chinook salmon (Oncorhynchus tshawytscha) in a model stream

Creator:: Bisson, Peter Andre
Abstract:: Temperature was elevated approximately 4° C in a model stream relative to an unheated, but otherwise similar control stream. The streams were located outdoors, received identical amounts of exchange water from a nearby creek, and followed natural diurnal and seasonal temperature cycles Juvenile spring chinook salmon (Oncorhynchus tshawytscha) were introduced...
Resource Type:: Dissertation
Full Text:: ) IN A MODEL STREAM Abstract approved: Gerald E. Davis Temperature was elevated approximately 40 C in

Beaver ecology on the west Copper River Delta, Alaska

Creator:: Cooper, Erin E.
Abstract:: Since the 1964 earthquake and geologic uplift, beavers (Castor canadensis) have expanded their historic range from the inland (outwash plain) Copper River Delta, Alaska to the once tidally influenced areas of the outer area (uplifted marsh). The uplift presents a unique opportunity to observe beaver expansion, habitat selection and influence...
Resource Type:: Masters Thesis
Full Text:: for their comments and advice. I would especially like to thank my partner Sean Meade and my friends

Growth and stamina of sea-water acclimated juvenile fall chinook salmon

Creator:: Kepshire, Bernard Michael
Abstract:: Juvenile fall chinook salmon were acclimated to full strength sea water at 66, 73, and 80 days after hatching. Survival in sea water for 14 days was used as the criterion for successful acclimation. The growth of salmon acclimated to sea water was slower over the period of observation (134...
Resource Type:: Masters Thesis
Full Text:: healthy fish (Thomas, Burrows and Chenoweth, 1964), There have 3 been no studies, to my knowledge

Greater sage-grouse reproductive ecology : linkages among habitat resources, maternal nutrition, and chick survival

Creator:: Gregg, Michael A.
Abstract:: Greater sage-grouse (Centrocercus urophasianus) populations declined range wide during the past 50 years. Grouse populations were 2-3 times larger than the current population as recently as the early 1970's. In addition to habitat loss and fragmentation, declines were attributed habitat degradation that caused reduced productivity. Because chick survival remains the...
Resource Type:: Dissertation
Full Text:: sage-grouse do not rely entirely on stored nutrients for reproduction (Thomas and Popko 1981; Thomas

Fish assemblage organization in the Amazon River floodplain : species richness, spatial distribution and recruitment processes

Creator:: Petry, Paulo
Abstract:: The composition and distribution of fish assemblages was examined in a floodplain lake system in the Amazon basin. Quantitative samples were collected during the 1992-1993 flooding season at Marchantaria Island, Solimoes River. A total of 25,819 specimens representing 8 orders, 30 families, 101 genera and 139 species of fish were...
Resource Type:: Dissertation
Full Text:: , and six months earlier than (Jun.- Aug.) the northern part of the basin (Meade et al., 1991

News & Views, 1998 Summer

Creator:: Loegering, John P.
Resource Type:: Other
Full Text:: . Baskett, Mr. and Mrs. Thomas Bond, Dr. and Mrs. Carl E. Borton, Dr. and Mrs. Dennis L. Bowman, Mr. Farley

News & Views, 1990/12

Creator:: Edge, Dan
Resource Type:: Other
Full Text:: release of the Interagency (Thomas Report) and the listing of the owl as Threatened under the Endangered

News & Views, 2008

Creator:: Hall, Jim
Resource Type:: Other
Full Text:: Bissell Pete Bisson Philip & LaVerne Blatt Stephen & Melodie Bobko Gerald & Judith Bogen Frank

ScholarsArchive@OSU

Phylogenetics, Biogeography, Morphological Variation, and Taxonomic Revision of Sandelia capensis (Cuvier 1829) (Anabantiformes: Anabantidae), a Freshwater Fish from the Coastal Streams of the Cape Region, South Africa

Population dynamics of coastal cutthroat trout in an experimental stream

Elevated temperature and the production of juvenile Chinook salmon (Oncorhynchus tshawytscha) in a model stream

Beaver ecology on the west Copper River Delta, Alaska

Growth and stamina of sea-water acclimated juvenile fall chinook salmon

Greater sage-grouse reproductive ecology : linkages among habitat resources, maternal nutrition, and chick survival

Fish assemblage organization in the Amazon River floodplain : species richness, spatial distribution and recruitment processes

News & Views, 1998 Summer

News & Views, 1990/12

News & Views, 2008

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