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Now showing items 1081-1090 of 5619
Socioeconomic impact and farmers' assessment of Nile tilapia (Oreochromis niloticus) culture in Bangladesh
Type: Report
The book reports on the socioeconomic study made on tilapia culture in seasonal ponds/ditches in Bangladesh. Results show that the simple technology, requiring very low labor input, is economically viable and brings other ...
The importance of the fish resource in the Mekong River and examples of best practices
Type: Book Chapter
The Mekong is an exceptional river in many ways. In terms of fish biodiversity, it is the world’s second richest river after the Amazon (www.fishbase. org). With 6 to 18% of the global freshwater fish catch, it is also ...
Remote sensing and field assessment of tsunami effects on coastal pond aquaculture in northern Sumatra
Type: Journal Article
An attempt was made to conduct spatial assessment of the pattern and extent of damage to coastal aquaculture ponds along the east coast of Aceh province in Sumatra, Indonesia, resulting from the tsunami event of 26 December ...
A Low-level Geographic Information System for coastal zone management, with applications to Brunei Darussalam: Part I: The concept and its design elements
Type: Journal Article
This contribution is the first part of a four-part series documenting the development of B:RUN, a software program which reads data for common spreadsheets and presents them as low-resolution maps of slates and processes. ...
Effect of dietary supplementation of inulin and vitamin C on the growth, hematology, innate immunity, and resistance of Nile tilapia (Oreochromis niloticus)
Type: Journal Article
The aim of the current study was to evaluate the in vivo potential effect of inulin (5 g kg-1) and Ascorbic acid (500 mg kg-1) on improving the performance as well as the immunity of Nile tilapia (Oreochromis niloticus). ...
Land use and cover changes in the Likangala catchment of the Lake Chilwa basin, Malawi: implications for managing a tropical wetland
Type: Journal Article
This study analyses land use and cover changes in the Likangala River catchment of Lake Chilwa, Malawi, an endorheic tropical African lake. It also examines how land use-related physico-chemical and hydrological parameters ...
Brackishwater aquaculture: threat to the environment
Type: Journal Article
Details are given of developments in the Philippines regarding the conversion of mangrove forests intobrackishwater fishponds, considering in particular environmental implications. Social and human costs and ecological ...
On improving operation and use of the elefan programs. part 1, avoiding "drift" of K towards low values
Type: Journal Article
The article proposes improvements for the ELEFAN programs describing how they may be used for optimum output, considering the von Bertalanffy growth equation and the K parameter.
Transforming aquatic agricultural systems towards gender equality: a five country review
Type: Working Paper
Aquatic agricultural systems (AAS) are systems in which the annual production dynamics of freshwater and/or coastal ecosystems contribute significantly to total household income. Improving the livelihood security and ...
Transformation of the feed supply segment of the aquaculture value chain in Bangladesh
Type: Journal Article
The rapid growth of aquaculture in Bangladesh over the past three decades has been facilitated by increasing supplementary feed use and increasing numbers of feed suppliers, but little is known about the organization and ...