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Showing items 1 through 9 of 3.
  1. Library Resource
    Journal Articles & Books
    December, 2007
    Egypt, Bangladesh, United States of America, Chile, Germany, Peru, Indonesia, Norway, Canada, Republic of Korea, Thailand, Italy, Japan, Uganda, Myanmar, Tanzania, Netherlands, India, Russia, China, Brazil, Cambodia

    Several decades ago, the efforts of public administrations were concentrated on developing fisheries and aquaculture and ensuring growth in production and consumption. Then, in the 1980s, as many resources became fully or overexploited, the attention of policy-makers began to focus instead on fisheries management, in addition to development of aquaculture. Aquaculture continues to expand, while marine capture fisheries – when summed together worldwide – seem to have reached a ceiling.

  2. Library Resource
    Journal Articles & Books
    December, 2007
    Egypt, United States of America, Spain, Iraq, Malaysia, Uzbekistan, United Kingdom, Peru, Iran, Argentina, India, Kazakhstan, Pakistan, Mexico, Netherlands

    Drainage of agricultural land is one of the most critical water management tools for the sustainability of productive cropping systems, as frequently this sustainability is extremely dependent on the control of waterlogging and soil salinization in the rootzone of most crops. On some agricultural lands, the natural drainage is sufficient to maintain high productivity. However, many others require improvements in surface and subsurface drainage in order to optimize land productivity, while maintaining the quality of soil resources.

  3. Library Resource
    Reports & Research
    May, 2007
    Algeria, Sudan, Egypt, Benin, Mauritania, Mali, Burkina Faso, China, Eswatini, Congo, Guinea, Niger, Cameroon, Morocco, South Africa, Lesotho, Madagascar, Zambia, Brazil, Tunisia, Senegal, Chad, Norway, Africa

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