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Chapter 4 Solving Problems Fish Kills Fish die from a variety of natural causes. Observing a few dead fish in a pond is not uncommon and is no reason for concern unless it continues for several days. When fish die in large numbers, however, there is …

Chapter 5 Sources of Additional Information Information on pond stocking, fingerling and grass carp suppliers, pond management, and aquatic weed control is available from the North Carolina Cooperative Extension Service. Contact your county Cooperati…

Chapter 3: Pond Management Liming Some ponds benefit from the occasional addition of lime. Ponds with very soft, acidic water (less than 20 parts per million total alkalinity) will not be very productive, and also may not respond to fertilization, u…

By Michael De Alessi, Project Director: Adrian T. Moore, Ph.D - Reason Foundation - Minor changes to Hawaiis offshore aquaculture regulatory process would position the state as the national leader in oceanic fish farming and provide a significant boost to the …

By the Economic Research Service - The wild harvest of seafood, mans last major hunting and gathering activity, is at a critical point. Technology has enabled harvesting to outpace the speed at which species can reproduce.

Published by Network of Aquaculture Centres in Asia-Pacific - The main species of Pangasid catfishes recently adopted for culture with Indian Major Carps are Yellowtail catfish (Pangasius pangasius) and Sutchi catfish (Pangasius sutchi). These fishes were intr…

As the global average temperature increases and CO2 within the ocean begins to reach saturation the ability of the ocean to absorb carbon will alter significantly, writes J. P. Hickey, School of Natural and Built Environs, University of South Australia.

By U.S.D.A., Economic Research Service - This article is an extract from the October 2004: Aquaculture Outlook Report, highlighting Global Aquaculture Industry data.

By USDA Foreign Agricultural Service - This article provides the fisheries industry data from the USDA FAS Fishery Products Annual 2004 report for Chile. A link to the full report is also provided. The full report include all the tabular data which we have omi…

Following a request from the European Commission, the AHAW Panel was asked to deliver a Scientific Opinion on the animal welfare aspects of husbandry systems for farmed seabass (Dicentrarchus labrax) and seabream (Sparus aurata). This Opinion was later publish…

A new report from the Joint Marine Programme (JMP), 'Feeding the Fish', reveals that fish feed manufacturers are using threatened fish stocks to supply the Scottish aquaculture industry with salmon feed. Scotland is responsible for approximately 90% of all UK …

Published by Primary Industries and Resources South Australia - This article gives an overview on Barramundia farming across Australia and offers the broad range of information needed to set up a farm, from breeding to marketing.

By Jeff Chatterton - The Impact of Activists on Media and Public Opinion about the Aquaculture Industry. This is an extract from Paper #3 of the 'How to Farm the Seas' series, edited by Brian Lee Crowley and Gerry Johnson.

By the National Marine Fisheries Service - This document examines the potential of Atlantic salmon farming in Puget Sound to impose adverse impacts on the Puget Sound chinook salmon (Oncorhynchus tshawytscha) and Hood Canal summer-run chum salmon (O. keta) evo…

By the National Fisheries Institute - This article looks at the facts surrounding the farmed Atlantic Salmon.

By Donald W. Freeman USDA, ARS Aquaculture Systems Research Unit, University of Arkansas at Pine Bluff - A study is underway to assess the effectiveness of initially feeding a small-diameter, starter feed to mixed-size catfish ponds understocked a majority of …

By Otto E. Langer R.P. Bio, Director of Marine Conservation, David Suzuki Foundation - Despite early attempts to farm salmon in British Columbias marine environment, the industry did not take hold until some 20 years ago. Many looked upon this new industry as …

CANADA - The latest anti-aquaculture assault by activist Alexandra Morton in a journal article alleging a link between sea lice and salmon farms continues a well-documented pattern of exaggeration and misleading results, says a grass roots group.

By Merrill Leffler, published by Maryland Sea Grant, University of Maryland - Striped bass aquaculture, while growing, is still only a tiny portion of the U.S. seafood economy. Limiting that growth is an inability to spawn the fish year round as is done with o…

By the Environmental Media Services - This report by the Environmental Media Services raises its concerns and opinions on the impact of Salmon Farming in the Environment.

By Maryland Sea Grant, University of Maryland - The eastern oyster Crassostrea virginica is native to the Chesapeake Bay and coastal waters from Canada to the Gulf of Mexico. Though a prolific species, C. virginica populations in the Bay have been subjected to…

By Iowa State University - Aquaculture, or fish farming, is the rearing of aquatic organisms under controlled or semicontrolledconditions. Although aquaculture was developed in China more than 3,500 years ago, fish farming only recently has become a specialize…

By the Center for Tropical and Subtropical Aquaculture, The Oceanic Institute, Hawaii - This report looks at an outbreak of the Taura Syndrome Virus in a shrimp farm in Hawaii and discusses the symptoms to look out for and methods on prevention.

This article looks at the life history and habitat characteristics of the Atlantic halibut. By Luca M. Cargnelli, Sara J. Griesbach, and Wallace W. Morse, National Marine Fisheries Service.

By M A. Preece and P V. Mladenov - Comparisons of growth and mortality were made over 12 months for the New Zealand abalone Haliotis iris Martyn 1784 (blackfoot paua), fed two artificial diets (Coast Biologicals and Makara) and cultured in three offshore grow-…

US - Cargill Animal Nutrition announced that it has signed a purchase agreement for the assets of Burris Mill & Feed Inc., Franklinton, La. which primarily produces fish feed.

By Jack Greer, published by Maryland Sea Grant, University of Maryland - A report calls on the federal government to encourage environmentally friendly methods for growing fish.

By Merrill Leffler, published by Maryland Sea Grant, University of Maryland - Aquaculture in the United States may have grown rapidly over this last decade, says Yonathan Zohar, "but it is still lagging 20 years behind the rest of the world." Zohar is Director…

By Don Webster, Eastern Shore Area Agent and Don Merritt, Shellfish Aquaculture Specialist, published by Maryland Sea Grant, University of Maryland - If you thought that the only reason to raise oysters was for market, there are several hundred people in Maryl…

By Salmon of the Americas - This report by SOTA looks at Flame retardants (PBDEs), how they compare to other environmental contaminants and it also discusses critical questions such as how PBDE's enter the environment; how they move into and behave within biot…

By Salmon of the Americas - Much has been said recently about the need to alter feeds in farmed salmon to reduce contaminant levels. While this has just been "discovered" by some outside our industry, and offfered by them as a "quick fix," it's not news to sal…

By Ken Schultz - Closely related to the genus Gadus, the haddock is often considered a member of the Gadidae family, or codfishes. Haddock have long been important commercially and an even more highly valued food fish than the Atlantic cod, although stocks of …

By Ken Schultz - The American and European eels are member of the Anguillidae family of freshwater eels. They are common and have been the object of many wild tales speculating on the nature of their existence.

By Bruce A. Babcock and Quinn Weninger, Center for Agricultural and Rural Development, Iowa State University - Declining salmon prices, due primarily to expansion of farmed salmon production, have reduced revenues for Alaskas wild salmon fisheries by roughly 6…

By U.S.D.A., Economic Research Service - This article is an extract from the March 2004: Aquaculture Outlook Report, highlighting Global Aquaculture Industry data.

By Schering-Plough Animal Health - Sea lice infestations represent the most significant disease problem currently affecting sea-farmed salmon and trout around the world. These external parasites have been recognized as long as man has fished for salmon.

By Delma Bratvold, South Carolina Department of Natural Resources. Published by CSIRO Marine Research - Traditionally, prawns are cultured in large shallow (1 to 2 m) ponds adjacent to estuaries, rivers and bays. The density and size of the prawns in the pond …

A Code of Practice - Published by Scottish Salmon - At the SSGA Technical Seminar in November 1997, Industry scientists reported on significant work regarding a strategic approach to control of sea lice. They have demonstrated that the reproductive capacity of…

By DuPont Animal Health Solutions. This report looks at the importance of Biosecurity on protecting fish stocks. The intensification of fish production provides an ideal environment in which disease-causing organisms can flourish and cause serious damage to pr…