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361. [Article] Steelhead Escapement Monitoring In the Upper Grande Ronde River - Annual Technical Report 2011
Abstract -- The UGRR basin supports a population of summer steelhead that has been segregated from three other populations in the entire Grande Ronde River basin based on topographic, genetic, observational, ...Citation -
362. [Article] Information Report 2018-04, Smolt Abundance Estimates for the Oregon Coast Coho Evolutionarily Significant Unit
Abstract -- Analysis of Coho Salmon (Oncorhynchus kisutch) smolt abundance can provide insight on freshwater habitat capacity and factors affecting salmonid persistence. To explore these relationships ...Citation -
363. [Article] Downstream rearing of juvenile Chinook salmon abundance, distribution and growth in the Upper Mainstem of the John Day River
Abstract -- Juvenile spring Chinook (Oncorhynchus tshawytscha) emerge from the gravel in the late winter or early spring, and most follow a life history pattern known as Natal Reach Rearing (NRR) in which ...Citation -
364. [Article] Umatilla Basin Natural Production Monitoring and Evaluation; Annual Progress Report 1994 - 1995
Abstract -- This report summarizes the activities of the Umatilla Basin Natural Production Monitoring and Evaluation Project (UBNPME) from September 30, 1994 to September 29, 1995. This program was funded ...Citation -
365. [Article] 2006 Oregon Chub Investigations Progress Reports 2006
Abstract -- Oregon chub Oregonichthys crameri, small minnows endemic to the Willamette Valley, were federally listed as endangered under the Endangered Species Act in 1993. Factors implicated in the decline ...Citation -
Abstract -- The National Marine Fisheries Service (NMFS) has listed spring chinook salmon(Oncorhynchus tshawytscha) and winter steelhead (O. mykiss) in the Upper Willamette River Evolutionarily Significant ...
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Abstract -- Although the present size of the bull trout population within the Odell Lake Recovery Unit is unknown, it appears to be quite small. Spawning by bull trout of the Odell Lake Recovery Unit occurs ...
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Abstract -- Possible risks of artificial propagation programs have been well documented. Hazards include disease transfer, competition for food and spawning sites, increased predation, increased incidental ...
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Abstract -- This report fulfills a requirement under Task Order NWPPM-09-FH-05, covering activities of July 2009–May 2010 that were implemented by ODFW on behalf of the Corps to assist with meeting the ...
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370. [Article] Willamette Biological Opinion Hatchery Research 2011 Annual Report - Baseline Monitoring
Abstract -- In the Willamette Basin upstream of Willamette Falls (Figure 1), there are four distinct spring Chinook salmon hatchery programs (i.e., North Santiam [Stock 21], South Santiam [Stock 24], McKenzie ...Citation