Publications |
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Researchers evaluate low-energy recirculating system for inland production of marine finfish juveniles
- (Trade Journal)
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Pfeiffer, T.J., Wills, P. 2009. Researchers evaluate low-energy recirculating system for inland production of marine finfish juveniles. Global Aquaculture Advocate. March/April 2009. p.44-46.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Trials advance low-salinity culture of cobia, pompano, other species
- (Abstract)
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Riche, M.A., Weirich, C.R., Pfeiffer, T.J., Wills, P.S., Davis, M. 2009. Trials advance low-salinity culture of cobia, pompano, other species [abstract]. Global Aquaculture Advocate. 12(1):32-34.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Particle size distribution and removal efficiency for three types of clarifiers in a warm-water, low-salinity, recirculating aquaculture system for juvenile red drum culture
- (Abstract)
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Davis, M., Pfeiffer, T.J., Wills, P. 2009. Particle size distribution and removal efficiency for three types of clarifiers in a warm-water, low-salinity, recirculating aquaculture system for juvenile red drum culture [abstract]. Book of Abstracts Aquaculture America. p.84.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Processes to improve energy efficiency during pumping and aeration of recirculating water in circular tank systems
- (Abstract)
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Colt, J., Summerfelt, S.T., Pfeiffer, T.J., Fivelstad, S., Rust, M. 2009. Processes to improve energy efficiency during pumping and aeration of recirculating water in circular tank systems [abstract]. Book of Abstracts Aquaculture America. p.344.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Ammonia excretion and oxygen consumption rates of juvenile pompano on six experimental poultry by-product diets
- (Abstract)
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Bradley, S., Pfeiffer, T.J., Malone, R., Riche, M.A. 2009. Ammonia excretion and oxygen consumption rates of juvenile pompano on six experimental poultry by-product diets [abstract]. Book of Abstracts Aquaculture America. p.36.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Energy and resource consumption of land-based Atlantic salmon smolt hatcheries in the Pacific Northwest (USA)
- (Abstract)
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Colt, J., Summerfelt, S.T., Pfeiffer, T.J., Fivelstad, S., Rust, M. 2009. Energy and resource consumption of land-based Atlantic salmon smolt hatcheries in the Pacific Northwest (USA) [abstract]. Book of Abstracts Aquaculture America. p.68.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Greenhouse gas emissions associated with direct energy inputs for a warmwater low-salinity recirculating aquaculture systems
- (Abstract)
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Pfeiffer, T.J., Wills, P. 2009. Greenhouse gas emissions associated with direct energy inputs for a warmwater low-salinity recirculating aquaculture systems [abstract]. Book of Abstracts Aquaculture America. p.275.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Particle sieve analysis for solids removal efficiency for recirculating aquaculture system components
- (Peer Reviewed Journal)
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Pfeiffer, T.J., Osborn, A., Davis, M. 2008. Particle sieve analysis for solids removal efficiency for recirculating aquaculture system components. Aquacultural Engineering. 39:24-29.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Low-head recirculating aquaculture system for juvenile red drum production
- (Abstract)
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Pfeiffer, T.J., Wills, P. 2008. Low-head recirculating aquaculture system for juvenile red drum production. Proceedings of the 7th International Conference on Recirculating Aquaculture. p.137-145.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
The evaluation of oxygen and carbon dioxide transfer associated with airlifts in recirculating aquaculture systems
- (Abstract)
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Hearn, R.A., Pfeiffer, T.J., Malone, R.F. 2008. The evaluation of oxygen and carbon dioxide transfer associated with airlifts in recirculating aquaculture systems. Proceedings of the 7th International Conference on Recirculating Aquaculture. p.129-136.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Sidewall-box airlift pump provides large flows for aeration, CO2 stripping, and water rotation in large dual-drain circular tanks
- (Abstract)
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Summerfelt, S.T., Pfeiffer, T.J. 2008. Sidewall-box airlift pump provides large flows for aeration, CO2 stripping, and water rotation in large dual-drain circular tanks. Proceedings of the 7th International Conference on Recirculating Aquaculture. p.374-377.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Energy and resource consumption of land-based hatchery systems for finfish
- (Peer Reviewed Journal)
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Colt, J., Rust, M., Summerfelt, S., Pfeiffer, T.J., Fivelstad, S. 2008. Energy and resource consumption of land-based hatchery systems for finfish. Aquaculture. 280:94-108.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Use of recirculating aquaculture systems to increase production and quality of hatchery reared juvenile red drum for marine stock enhancement
- (Abstract)
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Wills, P., Pfeiffer, T.J., Davis, M. 2008. Use of recirculating aquaculture systems to increase production and quality of hatchery reared juvenile red drum for marine stock enhancement [abstract]. 138th American Fisheries Society Annual Meeting, August 17-21, 2008, Ottawa, Canada. p.147.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
In-tank aeration, a necessary compliment of loaded systems in an airlift recirculating aquaculture system
- (Abstract)
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Pfeiffer, T.J., Hearn, R.A., Christina, C.M., Malone, R.F. 2008. In-tank aeration, a necessary compliment of loaded systems in an airlift recirculating aquaculture system [abstract]. Book of Abstracts Aquaculture America 2008: Beyond Magic-Competing in World Markets.p.293.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
A low energy, bio-secure, 'hybrid' recirculation system incorporating air lift pumps for water circulation, aeration, and CO2 degassing
- (Abstract)
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Van Toever, W., Pfeiffer, T.J. 2008. A low energy, bio-secure, 'hybrid' recirculation system incorporating air lift pumps for water circulation, aeration, and CO2 degassing [abstract]. Book of Abstracts Aquaculture America 2008: Beyond Magic-Competing in World Markets.p.405.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Gas transfer rates from airlifts used for concurrent aeration, carbon dioxide stripping, and recirculation
- (Abstract)
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Hearn, R.A., Pfeiffer, T.J., Johnson, B.S., Malone, R.F. 2008. Gas transfer rates from airlifts used for concurrent aeration, carbon dioxide stripping, and recirculation [abstract]. Book of Abstracts Aquaculture America 2008: Beyond Magic-Competing in World Markets.p.159.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Pumps vs. airlifts: Theoretical and practical energy implications
- (Abstract)
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Christina, C.M., Malone, R.F., Pfeiffer, T.J. 2008. Pumps vs. airlifts: Theoretical and practical energy implications [abstract]. Book of Abstracts Aquaculture America 2008: Beyond Magic-Competing in World Markets.p.77.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Mass transfer coefficients for carbon dioxide and oxygen for a polygeyser biofilter using airlift in an aquaculture reuse system
- (Abstract)
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Pfeiffer, T.J., Hearn, R.A., Chritina, C.M., Malone, R.F. 2007. Mass transfer coefficients for carbon dioxide and oxygen for a polygeyser biofilter using airlift in an aquaculture reuse system [abstract]. Caribbean and Latin American Aquaculture 2007, November 6-9, 2007, San Juan, Puerto Rico. p.84.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Overview of sustainable marine aquaculture systems engineering projects with emphasis on biofiltration
- (Abstract)
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Pfeiffer, T.J. 2007. Overview of sustainable marine aquaculture systems engineering projects with emphasis on biofiltration [abstract]. International Sustainable Marine Fish Culture Conference and Workshop Book of Abstracts. p. 22.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Prototype recirculating aquaculture system design for juvenile red drum production as part of the Florida Fish and Wildlife Conservation commission¿s Hatchery Network Initative
- (Abstract)
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Willis, P.S., Pfeiffer, T.J. 2007. Prototype recirculating aquaculture system design for juvenile red drum production as part of the Florida Fish and Wildlife Conservation commission¿s Hatchery Network Initative [abstract]. International Sustainable Marine Fish Culture Conference and Workshop Book of Abstracts. p. 26.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Flow, aeration, and carbon dioxide transfer rates for airlifts used in recirculating aquaculture systems
- (Abstract)
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Hearn, R.A., Pfeiffer, T.J., Malone, R.F. 2007. Flow, aeration, and carbon dioxide transfer rates for airlifts used in recirculating aquaculture systems [abstract]. International Sustainable Marine Fish Culture Conference and Workshop Book of Abstracts. p. 24.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Application of airlift technology in recirculation aquaculture systems
- (Trade Journal)
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Pfeiffer, T.J., Malone, R.F. 2008. Application of airlift technology in recirculation aquaculture systems. Global Aquaculture Advocate. p.66-68.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Intensive rotifer production system for Brachionus plicatilis
- (Abstract)
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Ludwig, G.M., Pfeiffer, T.J. 2007. Intensive rotifer production system for Brachionus plicatilis [abstract]. Caribbean and Latin American Aquaculture.p.99.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Design and performance characteristics of a low-head recirculating aquaculture tank system for low salinity finfish production
- (Abstract)
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Pfeiffer, T.J., Webb, J. 2007. Design and performance characteristics of a low-head recirculating aquaculture tank system for low salinity finfish production [abstract]. Book of Abstracts Aquaculture America. p. 709.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Practical design and application of airlift technology for aquaculture reuse systems
- (Abstract)
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Pfeiffer, T.J., Malone, R.F. 2007. Practical design and application of airlift technology for aquaculture reuse systems [abstract]. Book of Abstracts Aquaculture America. p. 710.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Engineering considerations for water circulation in crawfish ponds with paddlewheel aerators
- (Peer Reviewed Journal)
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Pfeiffer, T.J., Lawson, T.B., Church, G.E. 2007. Engineering considerations for water circulation in crawfish ponds with paddlewheel aerators. Aquacultural Engineering. 36(3):239-249.
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Land-based hatchery systems for finfish
- (Book/Chapter)
- (01-Dec-06)
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Small-scale system for the mass production of rotifers using algal paste
- (Peer Reviewed Journal)
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Pfeiffer, T.J., Ludwig, G.M. 2007. Small-scale system for the mass production of rotifers using algal paste. North American Journal of Aquaculture. 69(3):239-243.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Small scale rotifer production for larval fish culture
- (Abstract)
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Ludwig, G.M., Pfeiffer, T.J. 2007. Small scale rotifer production for larval fish culture [abstract]. Book of Abstracts Aquaculture America. p. 556.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Decentralization of Recirculating Marine Hatcheries Using the Airlifted Bead Filters and Moving Bead Biofilter
- (Proceedings/Symposium)
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Pfeiffer, T.J., Hanson, K.L., Malone, R.F. 2006. Decentralization of recirculating marine hatcheries using the airlifted bead filters and moving bead biofilter. 6th International Conference on Recirculating Aquaculture, July 21-23, 2006, Roanoke, Virginia. p. 111-120.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Practical Insight on Installation and Use of a Dual Drain / Swirl Separator System
- (Trade Journal)
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Webb, J., Wood, D., Smith, S., Pfeiffer, T.J. 2006. Practical insight on installation and use of a dual drain / swirl separator system. Fish Farming News. Issue 2. p.18-19.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Evaluation of a Sodium Hydroxymethane-Sulfonate Product for Reducing Total Ammonia Nitrogen in a Small-Scale Rotifer Batch Culture System
- (Peer Reviewed Journal)
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Riche, M.A., Pfeiffer, T.J., Garcia, J. 2006. Evaluation of a sodium hydroxymethane-sulfonate product for reducing total ammonia nitrogen in a small-scale rotifer batch culture system. North American Journal of Aquaculture. 68:199-205.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Recirculating Aquaculture System for Marine Finfish Research at Harbor Branch Oceanographic Institution
- (Trade Journal)
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Pfeiffer, T.J. 2005. Recirculating aquaculture system for marine finfish research at Harbor Branch Oceanographic Institution [abstract]. Hatchery International. 6(6):20-23.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Nitrification Performance of a Propeller-Washed Bead Clarifier Supporting a Fluidized Sand Biofilter in a Recirculating Warmwater Fish System
- (Peer Reviewed Journal)
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Pfeiffer, T.J., Malone, R. 2006. Nitrification performance of a propeller-washed bead clarifier supporting a fluidized sand biofilter in a recirculating warmwater fish system. Aquacultural Engineering. 31(1):80-92.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
To Rating Fixed-Film Biofilters Used in Recirculating Aquaculture Systems
- (Peer Reviewed Journal)
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Pfeiffer, T.J., Malone, R. 2006. To rating fixed-film biofilters used in recirculating aquaculture systems. Journal of Aquaculture Engineering. 34(1):1-14.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Filter Performance Study Evaluates Combined Performance of Bead, Sand Filters in Ras
- (Trade Journal)
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Pfeiffer, T.J., Riley, K. 2005. Filter performance study evaluates combined performance of bead, sand filters in RAS. Global Aquaculture Advocate. 8:39-42.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Comparative Performance of Co2 Measuring Methods: Marine Recirculating System Applications
- (Proceedings/Symposium)
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Pfeiffer, T.J., Watten, B.J., Summerfelt, S.T. 2006. Comparative performance of co2 measuring methods: marine recirculating system applications. In: Proceedings of the 6th International Conference on Recirculating Aquaculture, July 21-23, 2006, Blacksburg, Virginia. p.421-426.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Design Characteristics of the Usda/ars-Hboi Sustainable Tank Aquaculture Recirculating Research (Starr) Facility for Low-Salinity Finfish Production
- (Abstract)
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Pfeiffer, T.J., Davis, M., Freeman, D.W. 2005. Design characteristics of the USDA/ARS-HBOI Sustainable Tank Aquaculture Recirculating Research (STARR) facility for low-salinity finfish production [abstract]. Book of Abstracts, Aquaculture America. p. 324.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Determination of the Solids Removal Efficiency for System Components in a Recirculating Aquaculture System Using Particle Sieve Analysis
- (Abstract)
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Pfeiffer, T.J., Osborn, A., Davis, M. 2005. Determination of the solids removal efficiency for system components in a recirculating aquaculture system using particle sieve analysis [abstract]. Book of Abstracts, Aquaculture America. p. 326.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Energy Management and Load Analysis for Aquaculture Facilities
- (Abstract)
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Pfeiffer, T.J. 2005. Energy management and load analysis for aquaculture facilities [abstract]. Book of Abstracts, Aquaculture America. p. 328.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Evaluation of a Small-Scale Recirculating Aquaculture System Using a Floating Bead Bioclarifier and Fluidized Bed Biological Reactor for Warm-Water Fish Culture
- (Abstract)
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Pfeiffer, T.J., Riley, K. 2004. Evaluation of a small-scale recirculating aquaculture system using a floating bead bioclarifier and fluidized bed biological reactor for warm-water fish culture [abstract]. Aquaculture America Conference. p. 468.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Performance Characteristics of the Floating Bead Bioclarifier in a Recirculating Aquaculture System
- (Peer Reviewed Journal)
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Pfeiffer, T.J., Malone, R.F. 2005. Performance characteristics of the floating bead bioclarifier in a recirculating aquaculture system. Journal of Aquaculture Engineering. p. 468.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Evaluation of Commercial Additives and Seed Media for Accelerating Nitrification in a New Submerged Biological Filter
- (Abstract)
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Pfeiffer, T.J., Riche, M.A. 2005. Evaluation of commercial additives and seed media for accelerating nitrification in a new submerged biological filter [abstract]. Book of Abstracts, Aquaculture America. p. 327.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Experimental Evaluation of a Floating Bead Bioclarifier and Fluidized Sand Filter for a Small-Scale Recirculating Aquaculture Production System
- (Proceedings/Symposium)
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Pfeiffer, T.J., Riley, K. 2004. Experimental evaluation of a floating bead bioclarifier and fluidized sand filter for a small-scale recirculating aquaculture production system. International Conference on Recirculating Aquaculture. p. 591.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
System Design - Parallel Or Series Flow
- (Trade Journal)
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Pfeiffer, T.J. System design - parallel or series flow. Aquaculture Magazine. 2004. pp.51-52.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Evaluation of a Small-Scale Recirculating Aquaculture System Using a Floating Bead Bioclarifier and Fluidized Bed Biological Reactor for Warm-Water Fish Culture
- (Abstract)
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Pfeiffer, T.J., Riley, K. 2004. Evaluation of a small-scale recirculating aquaculture system using a floating bead bioclarifier and fluidized bed biological reactor for warm-water fish culture [abstract]. In: Proceeding of World Aquaculture Society. p. 468.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Effects of Water Temperature on Sock Grading of Submarketable Channel Catfish, Ictalurus Punctatus, in Earthen Ponds
- (Peer Reviewed Journal)
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Pfeiffer, T.J., Freeman, D.W. 2001. Effects of water temperature on sock grading of submarketable channel catfish, Ictalurus Punctatus, in earthen ponds. Journal of Applied Aquaculture. 16(1/2):60-64.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Developing Sustainable Marine Aquaculture Systems
- (Abstract)
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Pfeiffer, T.J. 2003. Developing sustainable marine aquaculture systems. [abstract] International Sustainable Marine Fish Culture Conference and Workshop Book of Abstracts. v.1. p.20.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Effects of Water Temperature on Sock Grading of Sub-Marketable Channel Catfish, Ictalurus Puncatus, in Earthen Ponds
- (Peer Reviewed Journal)
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Pfeiffer, T.J., Freeman, D.W. 2004. Effects of water temperature on sock grading of sub-marketable channel catfish, Ictalurus puncatus, in earthen ponds. Journal of Applied Aquaculture. 16(1-2):18-24.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Designing Sustainable Aquaculture Systems
- (Trade Journal)
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DAVIS, M., PFEIFFER, T.J., WILCOX, J., BUZYNA, G., MARCUS, N., FREEMAN, D.W. DESIGNING SUSTAINABLE AQUACULTURE SYSTEMS. FISH FARMING NEWS. 2003. p.36-36.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Effects of Temperature and Size on Ammonia Excretion by Fasted Golden Shiners (Notemigonus Crysoleucas)
- (Peer Reviewed Journal)
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Zhengzhong, Z., Pfeiffer, T.J., Thomforde, H., Goodwin, A. 2004. Effects of temperature and size on ammonia excretion by fasted golden shiners (Notemigonus crysoleucas). North American Journal of Aquaculture. 66:15-23.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Effects of Temperature and Size on Ammonia Excretion by Fasted Golden Shiners (Notemigonus Crysoleucas)
- (Peer Reviewed Journal)
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Zhang, Z., Pfeiffer, T.J., Thomforde, H., Goodwin, A. 2004. Effects of temperature and size on ammonia excretion by fasted golden shiners (Notemigonus crysoleucas). North American Journal of Aquaculture. 66(1):15-23.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Designing Sustainable Aquaculture Systems
- (Trade Journal)
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Davis, M., Pfeiffer, T.J., Wilcox, J., Buzyna, G., Marcus, N. 2003. Designing sustainable aquaculture systems. Fish Farming News. July/August. p. 35-36.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Design and Evaluation of Recirculating Aquaculture Systems for Marine Finfish Production at Harbor Branch Oceanographic Institution
- (Abstract)
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PFEIFFER, T.J., RICHE, M.A., DAVIS, M., FREEMAN, D.W. DESIGN AND EVALUATION OF RECIRCULATING AQUACULTURE SYSTEMS FOR MARINE FINFISH PRODUCTION AT HARBOR BRANCH OCEANOGRAPHIC INSTITUTION. BOOK OF ABSTRACTS WORLD AQUACULTURE SOCIETY. 2003. p.229.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Effects of Temperature and Size on Ammonia Excretion by Fasted Fingerling Golden Shiner (Notemigonus Crysoleucas)
- (Abstract)
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THOMFORDE, H., ZHANG, Z., GOODWIN, A., PFEIFFER, T.J. EFFECTS OF TEMPERATURE AND SIZE ON AMMONIA EXCRETION BY FASTED FINGERLING GOLDEN SHINER (NOTEMIGONUS CRYSOLEUCAS). BOOK OF ABSTRACTS WORLD AQUACULTURE SOCIETY. 2003. p.287.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Gmt Vs. Mixed-Sex Nile Tilapia Production in a Greenhouse Recirculating System
- (Proceedings/Symposium)
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PERSHBACHER, P., PFEIFFER, T.J., WHITE, J., JALALUDDIN, M. GMT VS. MIXED-SEX NILE TILAPIA PRODUCTION IN A GREENHOUSE RECIRCULATING SYSTEM. BOOK OF ABSTRACTS WORLD AQUACULTURE SOCIETY. 2002. p.20.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Small Scale System for the Mass Production of Rotifers Using Microalgae Paste
- (Abstract)
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PFEIFFER, T.J., LUDWIG, G.M. SMALL SCALE SYSTEM FOR THE MASS PRODUCTION OF ROTIFERS USING MICROALGAE PASTE.. UNIVERSITY OF ARKANSAS-PINE BLUFF AQUACULTURE FIELD DAY. 2002. p.4.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Air Scouring Effects and Control on a Floating Bead Biofilter for a Small-Scale Recirculating Aquaculture System
- (Proceedings/Symposium)
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PFEIFFER, T.J. AIR SCOURING EFFECTS AND CONTROL ON A FLOATING BEAD BIOFILTER FOR A SMALL-SCALE RECIRCULATING AQUACULTURE SYSTEM. SMALL-SCALE AQUACULTURE: PROCEEDINGS OF THE SPECIAL SESSION OF AQUACULTURE AMERICA.2002.P.22-23.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Gmt Vs. Mixed-Sex Nile Tilapia Production in a Greenhouse Recirculating System
- (Proceedings/Symposium)
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PERSCHBACHER, P., PFEIFFER, T.J., WHITE, J., JALALUDDIN, M. GMT VS. MIXED-SEX NILE TILAPIA PRODUCTION IN A GREENHOUSE RECIRCULATING SYSTEM. SMALL-SCALE AQUACULTURE:PROCEEDINGS OF THE SPECIAL SESSION OF AQUACULTURE AMERICA.2002.P.20-21.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Trial Finds Microalgae Paste Suitable for Rotifer Nutrition
- (Trade Journal)
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Pfeiffer, T.J., Ludwig, G.M. Trial finds microalgae paste suitable for rotifer nutrition. Global Aquaculture Advocate.2002.v.5(4).p.22-23.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Evaluation of Supplemental Solids Removal Effects on Nitrification Rates in Floating Bead Filters
- (Proceedings/Symposium)
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LENGER, T.A., PFEIFFER, T.J. EVALUATION OF SUPPLEMENTAL SOLIDS REMOVAL EFFECTS ON NITRIFICATION RATES IN FLOATING BEAD FILTERS. PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON RECIRCULATING AQAUACULTURE. 2002. p.418.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Trial Finds Microalgae Paste Suitable for Rotifer Nutrition
- (Trade Journal)
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LUDWIG, G.M., PFEIFFER, T.J. TRIAL FINDS MICROALGAE PASTE SUITABLE FOR ROTIFER NUTRITION. GLOBAL AQUACULTURE ADVOCATE. 2002. v.5 (4). p.22-23.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Genetically Male Vs. Mixed-Sex Nile Tilapia Performance Compared in Ras
- (Trade Journal)
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Perschbacher, P.W., Pfeiffer, T.J., White, J., Jalaluddin, M. 2002. Genetically male vs. mixed-sex nile tilapia performance compared in ras. Global Aquaculture Advocate. v.5(2).p.72-73.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Air Scouring Effects and Control on a Floating Bead Biofilter for a
small-Scale Recirculating Aquaculture System
- (Proceedings/Symposium)
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PFEIFFER, T.J. AIR SCOURING EFFECTS AND CONTROL ON A FLOATING BEAD BIOFILTER FOR A SMALL-SCALE RECIRCULATING AQUACULTURE SYSTEM. BOOK OF ABSTRACTS WORLD AQUACULTURE SOCIETY. 2002. p.22.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Integrated System for Microalgae Nursery Seed Clam Culture
- (Peer Reviewed Journal)
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Pfeiffer, T.J., Rusch, K.A. 2001. Integrated system for microalgae nursery seed clam culture. Global Aquaculture Advocate.v.4(5)p.33-35.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Bead Filter Enhances Recirculating Aquaculture Systems for Tilapia Production
- (Trade Journal)
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Lenger, T.A., Perschbacher, P.W., Pfeiffer, T.J. Bead filter enhances recirculating aquaculture systems for tilapia production. Global Aquaculture Advocate. 2001.v.4(3).p.40-41.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |
Evaluation of Alternative Media for Enhancing Nitrification Rates in Propeller-Washed Microbead Filters
- (Proceedings/Symposium)
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Pfeiffer, T.J., Beecher, L.E., Malone, R.F. 2000. Evaluation of alternative media for enhancing nitrification rates in propeller-washed microbead filters. International Aquaculture Conference Proceedings.p.562.
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![](https://webarchive.library.unt.edu/eot2008/20090509204250im_/http://www.ars.usda.gov/images/content-divider.gif) |