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Now showing items 21-30 of 276
Strategies to enhance the role of fishponds in farming systems
Type: Book Chapter
This book chapter discusses the identified problems at the level of the fish, the pond and the farm. Such areas as food safety, diversificaiton, development of IAA systems interdisciplinary research as a tool are elaborated, ...
Polyculture of carps in integrated broiler-cum-fishfarming systems
Type: Book Chapter
A study was undertaken to determine fish species combinations that would result in optimum production levels in integrated broiler raising systems. Its objectives were: (i) to evaluate the production potential of fish in ...
Sustainability as a dialogue of values: Challenges to the sociology of development
Type: Book Chapter
Even in an increasingly polarized climate of global policy-making, the ideal of “sustainable development” retains currency across a remarkably broad swath of the political spectrum in debating alternative scenarios for the ...
Livelihood Systems and Dynamics of Poverty in a Coastal Province of Vietnam
Type: Book Chapter
It is well recognized in the development literature that movement in and out of poverty is caused by several demographic, economic and natural factors that are within and outside the control of the household. This chapter ...
Management of coastal fishery resources
Type: Book Chapter
The range of methods available for managing small scale coastal fisheries are reviewed and discussed. It is concluded that only community based limited entry systems will prevent over harvesting in most fisheries.
Evolution of shrimp aquaculture systems in the coastal zones of Bangladesh and Vietnam: a comparison
Type: Book Chapter
Based on on-farm surveys implemented in the Ganges Delta in Bangladesh and the Mekong Delta in Vietnam, the dynamics of shrimp aquaculture in salinity-influenced coastal areas were analysed. Qualitative data were collected ...
Increasing water productivity in agriculture
Type: Book Chapter
Water productivity is defined as the amount of agricultural output per unit of water depleted and can be applied to crops, trees livestock and fish. This chapter reviews challenges and opportunities to improve water ...
History and status of the San Miguel Bay fisheries
Type: Book Chapter
This paper reviews the available data on San Miguel Bay fisheries and their history, and contrasts "small-scale" and "trawl" fisheries, each of which land about half of the Bay's total catch of 15000 t / year. On the basis ...
A preliminary assessment of the coastal fishery resources in India: socioeconomic and bioeconomic perspective
Type: Book Chapter
India is endowed with a continental shelf of 0.5 million km2 and an exclusive economic zone (EEZ) of about 2 million km2. Almost half (39%) of the Indian population utilizes the marine fisheries resources. India ranked ...
Policy, planning and management at the land-water interface
Type: Book Chapter
Historically, land and water management within many coastal deltas has focused on the exclusion of saline water flows that move upstream from the coast. However, this approach fails to recognize the diversity of rural ...