7 Matching Results

Search Results

Advanced search parameters have been applied.
in creator/contributor: "Beeman, John W"  
Results: 1 - 7
open access

Pen Rearing and Imprinting of Fall Chinook Salmon, 1989 Annual Report.

Description: The goal of this project is to compare net-pen rearing methods to traditional hatchery methods of rearing upriver bright fall chinook salmon (Oncorhynchus tshawvtscha). Fish were reared at several densities in net pens at three Columbia River backwater sites during 1984-1987, and in a barrier net at one site during 1984-1986; methods included both fed and unfed treatments. The purpose of this report is to summarize the results obtained from the unfed treatments and the current return of adults … more
Date: February 1, 1990
Creator: Beeman, John W. & Novotny, Jerry F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Pen rearing and Imprinting of Fall Chinook Salmon, 1994 Final Report.

Description: Results of rearing upriver bright fall chinook salmon juveniles in net pens and a barrier net enclosure in two backwater areas and a pond along the Columbia River were compared with traditional hatchery methods. Growth, smoltification, and general condition of pen-reared fish receiving supplemental feeding were better than those of fish reared using traditional methods. Juvenile fish receiving no supplemental feeding were generally in poor condition resulting in a net loss of production. Rearin… more
Date: June 1, 1994
Creator: Beeman, John W. & Novotny, Jerry F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Synthesis of Juvenile Salmonid Passage Studies at The Dalles Dam, Volume II, 2001-05

Description: The overall goal of juvenile salmonid research at The Dalles Dam is to provide data to inform decisions on strategies to improve smolt survival rates at the project. Survival improvement strategies address the three primary passage routes at The Dalles Dam -- spillway, sluiceway, and turbines – with the general intent to increase spill and sluice passage and decrease turbine passage. Since the review by Ploskey et al. (2001a) of research during 1982-2000 at The Dalles Dam, the Corps funded over… more
Date: August 15, 2007
Creator: Johnson, Gary E.; Beeman, John W.; Duran, Ian & Puls, Andrew
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Assessment of Smolt Condition for Travel Time Analysis Project, 1987-1997 Project Review.

Description: The assessment of Smolt Condition for Travel Time Analysis Project (Bonneville Power Administration Project 87-401) monitored attributes of salmonid smolt physiology in the Columbia and Snake River basins from 1987 to 1997, under the Northwest Power Planning Council Fish and Wildlife Program, in cooperation with the Smolt Monitoring Program of the Fish Passage Center. The primary goal of the project was to investigate the physiological development of juvenile salmonids related to migration rate… more
Date: December 1, 1997
Creator: Schrock, Robin M.; Hans, Karen M. & Beeman, John W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Assessment of Smolt Condition for Travel Time Analysis, 1993-1994 Annual Report.

Description: The assessment of smolt condition for travel time analysis (ASCTTA) project provided information on the level of smoltification in Columbia River hatchery and wild salmonid stocks to the Fish Passage Center (FPC), for the primary purpose of in-river management of flows.
Date: February 1, 1999
Creator: Schrock, Robin M; Beeman, John W & VanderKooi, Scott P
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Pen Rearing and Imprinting of Fall Chinook Salmon, 1986 Annual Report.

Description: Pen rearing studies during 1986 completed the second of three years intended for rearing and releasing upriver bright fall chinook salmon (Oncorhynchus tshawytscha) from two study sites, a backwater and a pond, adjacent to the Columbia River; both areas are located in the Jonn Day Reservoir. Results of this study in 1984 and 1985 showed that fish could be successfully reared in net pens and that growth and physiological development of the off-station reared fish proceeded at a faster rate than … more
Date: December 1, 1986
Creator: Novotny, Jerry F.; Macy, Thomas L.; Gardenier, James T. & Beeman, John W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Gas Bubble Disease Monitoring and Research of Juvenile Salmonids : Annual Report 1996.

Description: This document describes the project activities 1996--1997 contract year. This report is composed of three chapters which contain data and analyses of the three main elements of the project: field research to determine the vertical distribution of migrating juvenile salmonids, monitoring of juvenile migrants at dams on the Snake and Columbia rivers, and laboratory experiments to describe the progression of gas bubble disease signs leading to mortality. The major findings described in this report… more
Date: October 1997
Creator: Maule, Alec G.; Beeman, John W.; Hans, Karen M.; Mesa, M. G.; Haner, P. & Warren, J. J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
Back to Top of Screen