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Open Ocean Aquaculture

Description: This report discusses four general areas related to open ocean aquaculture: (1) operational and business-related challenges; (2) potential economic impacts; (3) potential environmental impacts; and (4) the legal and regulatory environment. It summarizes recent executive and legislative branch actions.
Date: June 12, 2008
Creator: Upton, Harold F. & Buck, Eugene H.
Partner: UNT Libraries Government Documents Department

Open Ocean Aquaculture

Description: This report discusses four general areas: (1) operational and business-related challenges; (2) potential economic impacts; (3) potential environmental impacts; and (4) the legal and regulatory environment. It summarizes recent executive and legislative branch actions.
Date: June 12, 2008
Creator: Upton, Harold F. & Buck, Eugene H.
Partner: UNT Libraries Government Documents Department

Open Ocean Aquaculture

Description: This report discusses four general areas related to open ocean aquaculture: (1) operational and business-related challenges; (2) potential economic impacts; (3) potential environmental impacts; and (4) the legal and regulatory environment. It summarizes recent executive and legislative branch actions.
Date: February 12, 2008
Creator: Upton, Harold F. & Buck, Eugene H.
Partner: UNT Libraries Government Documents Department

Survey of Artificial Production of Anadromous Salmonids in the Columbia River Basin, 1981-1985 Final Report.

Description: The overall objective of this project is to collect, organize, and summarize data concerning anadromous fish culture stations of the Columbia River system for 1981, 1982, and 1983 and to create a data archive system with a means of making this information available to the public.
Date: November 25, 1985
Creator: Washington, Percy M.
Partner: UNT Libraries Government Documents Department

Enhanced Geothermal System Development of the AmeriCulture Leasehold in the Animas Valley

Description: Working under the grant with AmeriCulture, Inc., and its team of geothermal experts, assembled a plan to apply enhanced geothermal systems (EGS) techniques to increase both the temperature and flow rate of the geothermal waters on its leasehold. AmeriCulture operates a commercial aquaculture facility that will benefit from the larger quantities of thermal energy and low cost electric power that EGS technology can provide. The project brought together a team of specialists that, as a group, provided the full range of expertise required to successfully develop and implement the project.
Date: March 2, 2001
Creator: Duchane, David V; Seawright, Gary L; Sewright, Damon E; Brown, Don; Witcher, James c. & Nichols, Kenneth E.
Partner: UNT Libraries Government Documents Department

Kootenai River White Sturgeon Recovery Implementation Plan and Schedule; 2005-2010, Technical Report 2004-2005.

Description: Kootenai River white sturgeon have been declining for at least 50 years and extinction of the wild population is now imminent (Paragamian et al. 2005). Only 630 adults were estimated to remain in 2002 from a population ten times that size just 20 years ago. Significant recruitment of young sturgeon has not been observed since the early 1970s and consistent annual recruitment has not been seen since the 1950s. The remaining wild population consists of a cohort of large, old fish that is declining by about 9% per year as fish die naturally and are not replaced. At this rate, the wild population will disappear around the year 2040. Numbers have already reached critical low levels where genetic and demographic risks are acute. The Kootenai River White Sturgeon Recovery Team was convened in 1994, provided a draft Recovery Plan in 1996 and the first complete Recovery Plan for Kootenai River white sturgeon in 1999 (USFWS 1996, 1999). The Plan outlined a four part strategy for recovery, including: (1) measures to restore natural recruitment, (2) use of conservation aquaculture to prevent extinction, (3) monitoring survival and recovery, and (4) updating and revising recovery plan criteria and objectives as new information becomes available. Sturgeon recovery efforts are occurring against a backdrop of a broader ecosystem protection and restoration program for the Kootenai River ecosystem. With abundance halving time of approximately 8 years, the Kootenai River white sturgeon population is rapidly dwindling, leaving managers little time to act. Decades of study consistently indicate that recruitment failure occurs between embryo and larval stages. This assertion is based on four key observations. First, almost no recruitment has occurred during the last 30 years. Second, thousands of naturally produced white sturgeon embryos, most viable, have been collected over the past decade, resulting from an estimated 9 ...
Date: March 1, 2007
Creator: Anders, Paul
Partner: UNT Libraries Government Documents Department

Lake Roosevelt White Sturgeon Recovery Project : Annual Progress Report, January 2003 – March 2004.

Description: This report summarizes catch data collected from white sturgeon Acipenser transmontanus in Lake Roosevelt during limited setlining and gill netting activities in the fall of 2003, and documents progress toward development of a U.S. white sturgeon conservation aquaculture program for Lake Roosevelt. From 27-30 October, 42 overnight small mesh gill net sets were made between Marcus and Northport, WA for a total catch of 15 juvenile white sturgeon (275-488 mm FL). All sturgeon captured were of Canadian hatchery origin. These fish had been previously released as sub-yearlings into the Canadian portion (Keenleyside Reach) of the Transboundary Reach of the Columbia River during 2002 and 2003. Most sturgeon (n=14) were caught in the most upstream area sampled (Northport) in low velocity eddy areas. Five fish exhibited pectoral fin deformities (curled or stunted). Growth rates were less than for juvenile sturgeon captured in the Keenleyside Reach but condition factor was similar. Condition factor was also similar to that observed in juvenile sturgeon (ages 1-8) captured in the unimpounded Columbia River below Bonneville Dam between 1987-92. From 10-14 November, 28 overnight setline sets were made in the Roosevelt Reach between the confluence of the Spokane River and Marcus Island for a total catch of 17 white sturgeon (94-213 cm FL). Catch was greatest in the most upstream areas sampled, a distribution similar to that observed during a WDFW setline survey in Lake Roosevelt in 1998. The mean W{sub r} index of 110% for fish captured this year was higher than the mean W{sub r} of 91% for fish captured in 1998. Excellent fish condition hindered surgical examination of gonads as lipid deposits made the ventral body wall very thick and difficult to penetrate with available otoscope specula. Acoustic tags (Vemco model V16 coded pingers, 69 kHz, 48-month life expectancy) were internally applied to ...
Date: July 15, 2009
Creator: Howell, Matthew D. & McLellan, Jason G.
Partner: UNT Libraries Government Documents Department

Geothermal Direct Heat Applications Program Summary

Description: Because of the undefined risk in the development and use of geothermal energy as a thermal energy source, the Department of Energy Division of Geothermal Energy solicited competitive proposals for field experiments in the direct use of geothermal energy. Twenty-two proposals were selected for cost-shared funding with one additional project co-funded by the State of New Mexico. As expected, the critical parameter was developing a viable resource. So far, of the twenty resources drilled, fourteen have proved to be useful resources. These are: Boise, Idaho; Elko heating Company in Nevada; Pagosa Springs, Colorado; Philip School, Philip, South Dakota; St. Mary's Hospital, Pierre, South Dakota; Utah Roses near Salt Lake City; Utah State Prison, Utah; Warm Springs State Hospital, Montana; T-H-S Hospital, Marlin, Texas; Aquafarms International in the Cochella Valley, California; Klamath County YMCA and Klamath Falls in Oregon; Susanville, California and Monroe, utah. Monroe's 164 F and 600 gpm peak flow was inadequate for the planned project, but is expected to be used in a private development. Three wells encountered a resource insufficient for an economical project. These were Madison County at Rexburg, Idaho; Ore-Ida Foods at Ontario, Oregon and Holly Sugar at Brawley, California. Three projects have yet to confirm their resource. The Navarro College well in Corsicana, Texas is being tested; the Reno, Moana, Nevada well is being drilled and the El Centro, California well is scheduled to be drilled in January 1982. The agribusiness project at Kelly Hot Springs was terminated because a significant archeological find was encountered at the proposed site. The Diamond Ring Ranch in South Dakota, and the additional project, Carrie Tingley Hospital in Truth or Consequences, New Mexico both used existing wells. The projects that encountered viable resources have proceeded to design, construct, and in the most advanced projects, to operate geothermal systems ...
Date: September 25, 1981
Partner: UNT Libraries Government Documents Department

SERI Aquatic Species Program: 1983 Annual Report

Description: During 1983 research was carried out under three tasks: biological, engineering, and analysis. Biological research was aimed at screening for promising species of microalgae, macroalgae, and emergent plants that could be cultivated for energy products. Promising species were studied further to improve yields.
Date: March 1, 1984
Partner: UNT Libraries Government Documents Department

Partial Support for U.S. Participants in the International Marine Biotechnology Conference 2005, in Newfoundland, Canada, June 7-12, 2005

Description: This proposal requests inter-agency support for U.S. scientists to attend the IMBC2005. This meeting is the premier international Marine Biotechnology meeting and emphasizes the use of molecular approaches in studying the protection and enhancement of global marine resources. The scientific programs of IMBC2005 include Marine Microbiology, Genomics and Proteomics, Extremophiles, Bioremediation, Cell and Molecular Biology, Bioactives, Transgenics, Aquaculture, Seafood Safety, and Biodiversity. For more information, please refer to http://www.imbc2005.org/welcome_e.html. The objectives of this proposal are to: 1. Facilitate attendance by a broad range of U.S. scientists, technologists, and students at the MBC2005 2. Ensure that U.S. scientists are exposed to the latest global advances in Marine Biotechnology 3. Encourage collaboration between U.S. and other scientists in the important and rapidly developing field of Marine Biotechnology.
Date: September 30, 2006
Creator: Chen, Feng
Partner: UNT Libraries Government Documents Department

Enhancement of existing geothermal resource utilization by cascading to intensive aquaculture

Description: Aquaculture, the farming and husbandry of freshwater and marine organisms, is the newest and fastest growing US agricultural sector. In New Mexico, low winter temperatures and limited freshwater sources narrow culture production possibilities; however, it has long been recognized that the state has abundant supplies of both saline and geothermal ground waters. The purpose of this project was to demonstrate the achievable energy savings and value enhancement of the byproduct geothermal energy by cascading fluids for the production of commercial aquaculture species. Specifically the project involved evaluating the heating systems performance in terms of heating budget for the geothermal assist, determine the total quantity of water used for culture and heating, amount of geothermal byproduct heat extracted, and ability of the system to maintain culture water temperatures during critical heating periods of the year. In addition, an analysis was conducted to determine the compatibility of this new system with existing greenhouse heating requirements.
Date: December 4, 1995
Creator: Zachritz, W.H. II; Polka, R. & Schoenmackers, R.
Partner: UNT Libraries Government Documents Department

Development of a more fish tolerant turbine runner advanced hydropower turbine project. Final report

Description: The Hidrostal pump is a single bladed combined screw/centrifugal pump which has been proven to transport fish with minimal injury. The focus of the ARL/NREC research project was to develop a new runner geometry which is effective in downstream fish passage and hydroelectric power generation. A flow of 1,000 cfs and a head in the range of 75 ft to 100 ft were selected for conceptual design of the new runner. Criteria relative to hydraulic characteristics which are favorable for fish passage were prepared based on a reassessment of the available information. Important criteria used to develop the new runner design included low pressure change rates, minimum absolute pressures, and minimum shear. Other criteria which are reflected in the runner design are a minimum number of blades (only two), minimum total length of leading edges, and large flow passages. Flow characteristics of the new runner were analyzed using two- dimensional and three-dimensional Computational Fluid Dynamic (CFD) models. The basic runner geometry was initially selected using the two-dimensional model. The three-dimensional model was used to investigate the flow characteristics in detail through the entire runner and to refine the design by eliminating potential problem areas at the leading and trailing edges. Results of the analyses indicated that the runner has characteristics which should provide safe fish passage with an overall power efficiency of approximately 90%. The size of the new runner, which is larger than conventional turbine runners with the same design flow and head, will provide engineering, fabrication, and installation.challenges related to the turbine components and the civil works. A small reduction in the overall efficiency would reduce the size of the runner considerably, would simplify the turbine manufacturing operations, and would allow installation of the new turbine at more hydroelectric sites.
Date: January 1, 1997
Creator: Cook, T.C.; Hecker, G.E.; Faulkner, H.B. & Jansen, W.
Partner: UNT Libraries Government Documents Department

Geothermal direct-heat utilization assistance. Quarterly project progress report, July--September 1997

Description: This report summarizes geothermal technical assistance, R and D and technology transfer activities of the Geo-Heat Center at Oregon Institute of Technology for the fourth quarter of FY-97 (July--September 1997). It describes 213 contacts with parties during this period related to technical assistance with geothermal direct heat projects. Areas dealt with include requests for general information including maps, geothermal heat pumps, resource and well data, space heating and cooling, greenhouses, acquaculture, equipment, district heating, resorts and spas, and industrial applications. Research activities include the completion of a Comprehensive Greenhouse Developer Package. Work accomplished on the revision of the Geothermal Direct Use Engineering and Design Guidebook are discussed. Outreach activities include the publication of the Quarterly Bulletin (Vol. 18, No. 3), dissemination of information mainly through mailings of publications, geothermal library acquisition and use, participation in workshops, short courses, and technical meetings by the staff, and progress monitor reports on geothermal activities.
Date: October 1, 1997
Partner: UNT Libraries Government Documents Department

Geothermal direct-heat utilization assistance. Quarterly report, January - March 1997

Description: This report summarizes geothermal technical assistance, R&D and technology transfer activities of the Geo-Heat Center at Oregon Institute of Technology for the second quarter of FY-97. It describes 176 contacts with parties during this period related to technical assistance with geothermal direct heat projects. Areas dealt with include geothermal heat pumps, space heating, greenhouses, aquaculture, equipment, economics and resources. Research activities are summarized on well pumping in commercial groundwater heat pump systems. A memorandum of understanding between the GHC and EIA is described. Work accomplishments on the Guidebook are discussed. Outreach activities include the publication of a geothermal direct use Bulletin, dissemination of information, geothermal library, technical papers and seminars, and progress monitor reports on geothermal resources and utilization.
Date: April 1, 1997
Creator: Lienau, P.
Partner: UNT Libraries Government Documents Department

Geothermal direct-heat utilization assistance. Quarterly report, October--December 1996

Description: This report summarizes geothermal technical assistance, R&D and technology transfer activities of the Geo-Heat Center at Oregon Institute of Technology for the first quarter of FY-97. It describes 174 contracts with parties during this period related to technical assistance with geothermal direct heat projects. Areas dealt with include geothermal heat pumps, space heating, greenhouses, aquaculture, equipment, economics and resources. Research activities are summarized on greenhouse peaking. Outreach activities include the publication of a geothermal direct use Bulletin, dissemination of information, geothermal library, technical papers and seminars, and progress monitor reports on geothermal resources and utilization.
Date: December 31, 1996
Partner: UNT Libraries Government Documents Department

Enhancement of existing geothermal resource utilization by cascading to intensive aquaculture

Description: A demonstration high rate aquaculture production system utilizing a cascaded geothermal resource was designed, constructed and operated to fulfill the objectives of this project. Analysis of the energy and water balances for the system indicated that the addition of an Aquaculture Facility expanded the use of the existing resource. This expanded use in no way affected the up- stream processes. Analysis of the system`s energy and water requirements indicated that the present resource was under-utilized and could be expanded. Energy requirements appeared more limiting than water use, but the existing system could be expanded to a culture volume of 72,000 gal. This system would have a potential production capacity of 93,600 lb/yr with a potential market value of $280,00/yr. Based on the results of this study, the heat remaining in the geothermal fluid from one square foot of operating greenhouse is sufficient to support six gallons of culture water for a high density aquaculture facility. Thus, the over 1.5M ft{sup 2} of existing greenhouse space in New Mexico, has the potential to create an aquaculture industry of nearly 9M gal. This translates to an annual production potential of 11.7M lb with a market value of $35.lM.
Date: April 1, 1996
Creator: Zachritz, W.H., II; Polka, R. & Schoenmackers
Partner: UNT Libraries Government Documents Department

Geothermal direct-heat utilization assistance. Quarterly project progress report, July 1995--September 1995

Description: The report summarizes geothermal technical assistance, R&D and technology transfer activities of the Geo-Heat Center at Oregon Institute of Technology for the fourth quarter of FY-95. It describes 80 contacts with parties during this period related to technical assistance with geothermal direct heat projects. Areas dealt with include geothermal heat pumps, space heating, greenhouses, aquaculture, equipment and resources. Research activities are summarized on low-temperature resource assessment, geothermal energy cost evaluation and marketing strategy for geothermal district heating. Outreach activities include the publication of a geothermal direct use Bulletin, dissemination of information, geothermal library, technical papers and seminars, and progress monitor reports on geothermal resources and utilization.
Date: December 1, 1995
Creator: Lienau, P.
Partner: UNT Libraries Government Documents Department

Open Ocean Aquaculture

Description: This report discusses four general areas: (1) operational and business-related challenges; (2) potential environmental impacts; (3) potential economic impacts; and (4) the legal and regulatory environment. It then summarizes recent executive and legislative actions.
Date: March 15, 2007
Creator: Upton, Harold F.; Buck, Eugene H. & Borgatti, Rachel
Partner: UNT Libraries Government Documents Department

Open Ocean Aquaculture

Description: This report discusses open ocean aquaculture, which is defined as the rearing of marine organisms under controlled conditions in exposed, high-energy ocean environments beyond significant coastal influence, is one possible option for meeting increasing consumer demand for marine products and offering new and alternative employment opportunities.
Date: March 28, 2006
Creator: Borgatti, Rachel & Buck, Eugene H.
Partner: UNT Libraries Government Documents Department