Cookies on CAB eBooks

Like most websites we use cookies. This is to ensure that we give you the best experience possible.

 

Continuing to use www.cabi.org  means you agree to our use of cookies. If you would like to, you can learn more about the cookies we use.

CAB eBooks

Ebooks on agriculture and the applied life sciences from CAB International

CABI Book Chapter

Responsible marine aquaculture.

Book cover for Responsible marine aquaculture.

Description

This book contains 17 chapters. Topics covered are: management of marine aquaculture: the sustainability challenge; marine mammals and aquaculture: conflicts and potential resolutions; recreational fishing and aquaculture: throwing a line into the pond; aquaculture: opportunity of threat to traditional capture fishermen; advances in marine stock enhancement: shifting emphasis to theory and account...

Metrics

Chapter 14 (Page no: 297)

Shrimp farm effluents.

In the past, intensive shrimp farm effluents have been characterized as having an environmental impact, but with improvements in technology to control the factors that contribute to the impact, this situation has improved rapidly. In 1994, Texas shrimp farmers began to retrofit their farms and to reuse culture water. Farmers have found that they could reuse far more water than ever thought possible, and the process cleans the renewable natural resource. The management teams have led the way to sustainable, environmentally friendly shrimp farming in the USA by recirculating water and have cut their water use over time to filling ponds and evaporation replacement. In the process, farms have cut their stocking densities, use lower protein feeds, feed more frequently, have widened and deepened their discharge canals, have placed weirs or baffles in discharge canals to help settle the solids, have increased mechanical aeration in those canals and the ponds, and have increased production as a result. Recirculated water has been monitored on the farms and comparisons of intake versus average recirculation-system water have been made. Results show marked improvement in water quality when recirculation is employed. Because of these successes, farms are stocking more shrimp ponds in anticipation of equally successful future crops using the modified procedures.

Other chapters from this book

Chapter: 1 (Page no: 21) Management of marine aquaculture: the sustainability challenge. Author(s): DeVoe, M. R. Hodges, C. E.
Chapter: 2 (Page no: 45) Marine mammals and aquaculture: conflicts and potential resolutions. Author(s): W├╝rsig, B. Gailey, G. A.
Chapter: 3 (Page no: 61) Recreational fishing and aquaculture: throwing a line into the pond. Author(s): Harvey, W. D. McKinney, L. D.
Chapter: 4 (Page no: 71) Aquaculture: opportunity or threat to traditional capture fishermen? Author(s): Barnaby, R. Adams, S.
Chapter: 5 (Page no: 79) Advances in marine stock enhancement: shifting emphasis to theory and accountability. Author(s): Leber, K. M.
Chapter: 6 (Page no: 91) Aquatic polyculture and balanced ecosystem management: new paradigms for seafood production. Author(s): McVey, J. P. Stickney, R. R. Yarish, C. Chopin, T.
Chapter: 7 (Page no: 105) The role of marine aquaculture facilities as habitats and ecosystems. Author(s): Costa-Pierce, B. A. Bridger, C. J.
Chapter: 8 (Page no: 145) Mangroves and coastal aquaculture. Author(s): Boyd, C. E.
Chapter: 9 (Page no: 159) Environmental effects associated with marine netpen waste with emphasis on salmon farming in the pacific northwest. Author(s): Brooks, K. M. Mahnken, C. Nash, C.
Chapter: 10 (Page no: 205) Issues associated with non-indigenous species in marine aquaculture. Author(s): Stickney, R. R.
Chapter: 11 (Page no: 221) Genetic changes in marine aquaculture species and the potential for impacts on natural populations. Author(s): Hershberger, W. K.
Chapter: 12 (Page no: 233) What role does genetics play in responsible aquaculture? Author(s): Lester, L. J.
Chapter: 13 (Page no: 263) Understanding the interaction of extractive and fed aquaculture using ecosystem modelling. Author(s): Rawson, M. V., Jr. Chen, C. S. Ji, R. B. Zhu MingYuan Wang DaoRu Wang Lu Yarish, c. Sullivan, J. B. Chopin, T. Carmona, R.
Chapter: 15 (Page no: 311) Fish meal: historical uses, production trends and future outlook for sustainable supplies. Author(s): Hardy, R. W. Tacon, A. G. J.
Chapter: 16 (Page no: 327) The use of wild-caught juveniles in coastal aquaculture and its application to coral reef fishes. Author(s): Hair, C. Bell, J. Doherty, P.
Chapter: 17 (Page no: 355) Contending with criticism: sensible responses in an age of advocacy. Author(s): Tiersch, T. R. Hargreaves, J. A.

Chapter details

  • Author Affiliation
  • Texas Sea Grant College Program, 2700 Earl Rudder Highway South, Suite 1800, College Station, TX 77845, USA.
  • Year of Publication
  • 2002
  • ISBN
  • 0851996043
  • Record Number
  • 20023099979