Pond Dynamics/Aquaculture CRSP Aquanews ~ Winter 2002

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New Researchers Join CRSP Projects in Asia

by Jeff Burright

he Tenth Work Plan highlights an unprecedented amount of research from countries new to the PD/A CRSP. These studies, experiments, and activities are accompanied by a host of new investigators who will bring a refreshingly broad range of cultural and educational backgrounds to the program. Below are brief introductions to some of the new Principal Investigators conducting research in Asia under the Tenth Work Plan, as well as a table (facing page) with a complete listing of all Tenth Work Plan investigations in Asia sorted by country. Please also refer to other articles in this issue of Aquanews (p. 1) to learn more about some specific new investigations in Asia.
Le Thanh Hung is the Senior Lecturer of the Faculty of Fisheries at the University of Agriculture and Forestry in Vietnam. He has experience in freshwater aquaculture systems in the tropics and fish nutrition and feeding with a focus on catfish. Under the Tenth Work Plan, he will be collaborating with C. Kwei Lin, Yang Yi, and Jim Diana on a study in Thailand and Vietnam that will explore ecologically sound stocking and management strategies for cove aquaculture, enhancing fish production and economic returns and establishing management systems that are more ecologically sustainable than current cage culture.
Le Thanh Luu is the Vice-Director of the Research Institute for Aquaculture #1, Vietnam, with over 25 years experience in the aquaculture field. He has experience in small-scale aquaculture in brackish and freshwater ecosystems with attention to many aspects including different culture systems, resource management, aquaculture education and training, and fish nutrition. He will be collaborating with C. Kwei Lin, Yang Yi, and Jim Diana on a study in Thailand and Vietnam that will survey watershed areas in Thai Nguyen and provide an objective means for planners to determine potential aquaculture development in the province.
Nguyen Thanh Phuong received his Ph.D. in Agricultural Sciences with a specialization in Aquaculture and Aquatic Environments from the Institut Nationale Polytechnique de Toulouse, France. He is a consultant for the International Development Research Centre (IDRC) studying community-based aquaculture and mangrove integrated farming for the sustainable use of resources in the Ca Mau province of Vietnam. Under the Tenth Work Plan, he will be collaborating with C. Kwei Lin, Yang Yi, and Jim Diana on a study in Thailand and Vietnam that explores the environmental impacts of catfish cage culture in Vietnam.
Md. Abdul Wahab is currently a Professor of Limnology and Water Quality & Environmental Impacts at the Bangladesh Agricultural University (BAU) with over 20 years of experience in teaching and research. He was also the founding head of the Department of Fisheries Management at BAU in 1996, and he was responsible for developing the new department’s curriculum and structure. He will now join the CRSP for the first time, working in Bangladesh and Thailand with Kwei Lin, Yang Yi, and Jim Diana on a study and activity that will evaluate and compare different fertilization regimes used for aquaculture in Bangladesh and recommend the best systems to small-scale rural farmers.
Madhav Shrestha received an M.Sc. and Ph.D. from AIT, and his theses coincided with CRSP research and were supervised during their respective times by Chris Knud-Hansen and C. Kwei Lin. He was also involved with the CRSP in 1996-1997 when he worked as postdoctoral researcher. Currently, he is an associate professor at the Institute of Agriculture and Animal Science, Nepal. He will be collaborating with C. Kwei Lin, Yang Yi, and Jim Diana on an experiment in Nepal and Thailand to determine the composition of foods consumed by Nile tilapia and the optimal ratio of grass carp to Nile tilapia and polyculture.
Steven Brechin is an Associate Professor of Environmental Sociology at the University of Michigan with a focus on International Environmental Issues. He is a first-time CRSP collaborator studying abandoned and converted shrimp ponds in Thailand and their potential for alternate usage along with Amrit Bart and Jim Diana.
Mali Boonyaratpalin is a fish nutritionist with the Department of Fisheries of Thailand where she advises the government on policy matters concerning fish feed and nutrition. She continues to conduct research on problems that address both productivity and environmental issues such as healthy feed and low pollution diets. She received her Ph.D. in Fisheries from Auburn University in 1978. She will be studying the effects of pond age on bottom soil quality with CRSP researcher Claude Boyd under this work plan.
Ted Batterson is a Professor in the Department of Fisheries and Wildlife at Michigan State University with a focus on water quality, limnology, and fertilization. He has had prior CRSP experience with his work on the Indonesia and Thailand Projects from 1985 to 1993, on which he worked closely with fellow CRSP Principal Investigator Christopher Knud-Hansen.
Donald Garling is also a Professor in the Department of Fisheries and Wildlife at Michigan State University. He received his Ph.D. in Zoology from Mississippi State University. A member of the PD/A CRSP Technical Advisory Committee for five years starting in 1982, he also co-authored one of the chapters in the book Principles and Practices of Pond Aquaculture: A State of the Art Review, published by the CRSP in 1983.
Christopher Knud-Hansen is currently the president of Aquatic Solutions, a consulting company for lake management and aquaculture pond systems, in Boulder, Colorado. He has previously been an associate professor and a visiting professor in his over 25 years of experience. He worked on the Indonesia and Thailand Projects with Ted Batterson from 1987 to 1993, and he also authored a practical handbook for the CRSP titled Pond Fertilization: Ecological Approach and Practical Application in 1998.
Under the Tenth Work Plan, Batterson, Garling, and Knud-Hansen will be working together with Amrit Bart on an experiment in Thailand and an activity in Bangladesh, Cambodia, Laos, Thailand, and Vietnam. The activity’s aim is to spread existing scientific knowledge generated by the PD/A CRSP on how to improve the predictability of pond management and productivity through an understanding of pond dynamics by teaching the host country universities, governments, and aquaculture extension personnel how to practically apply ecological principles to improve pond fertilization efficiencies. The experiment will attempt to adapt existing technologies using natural clinoptilolite zeolites in an effort to provide a more socially acceptable and efficient way to integrate animal manures in pond fertilization, conserve and recycle on-farm resources, and lessen environmental impacts.

 


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