Pond Dynamics/Aquaculture CRSP Aquanews ~ Fall 2001

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…Looking Forward

Awo CRSP-funded studies in pond dynamics will be conducted under the Tenth Work Plan. The first, “Reaction of liming materials in pond bottom soils,” involves collaboration Boyd and Wood at Auburn with four new principal investigators (PIs) from two new institutions—the University of the North, South Africa, and Embrapa Meio Ambiente, Brazil. This investigation will examine the influence of lime application methods on the exchange of substances between and within soil and water. The second investigation, “Effects of pond age on bottom soil quality,” is designed to yield information and recommendations on liming and pond bottom drying practices.

Koos Prinsloo, Director of the Aquaculture Research Unit at the University of the North in South Africa, is a new addition to the CRSP. He will be working side-by-side with old-timers Claude Boyd and Wes Wood, along with other newcomers Andrew Scholtz, Johan Theron, and Julio de Queiroz on the Tenth Work Plan project titled, “Reaction of liming materials in pond bottom soils.” Prinsloo is a well-established and recognized researcher in the fields of freshwater ecology, aquaculture, and organic farming, having produced close to 120 publications and reports.

Johan Theron, researcher in the Aquaculture Research Unit at the University of the North, specializes in extension work. His recent publications include those on integrated agriculture-aquaculture systems, biofiltration, feed comparisons, and nutritional value of fish.

Andrew Scholtz is also from the Aquaculture Research Unit at the University of the North. Scholtz brings 16 years of experience in the aquaculture field to the CRSP. His current position as Senior Technician will enable him to be an important contributor during the Tenth Work Plan.

Julio Ferraz de Queiroz rejoins the CRSP community, this time as the Coordinator of Embrapa Meio Ambiente’s National Program for Research and Development in Aquaculture, located in the state of São Paulo, Brazil. After receiving his Ph.D. on crustacean nutrition and reproduction from the State University of Ghent, Belgium, Queiroz worked on a CRSP project while a postdoctoral researcher at Auburn University with Claude Boyd. After his three years away from the CRSP, we welcome Queiroz back, this time as a Host Country PI.


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The Aquaculture CRSP is funded under USAID Grant No. LAG-G-00-96-90015-00 and by the participating US and Host Country institutions. Questions for or about the Aquaculture CRSP? Comments about this site? Please visit the FAQ page or email us at ACRSP@oregonstate.edu.

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