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.
Résultats de la recherche
Showing items 1 through 9 of 12.-
Library ResourceArticles et Livresdécembre, 2007Égypte, Bangladesh, États-Unis d'Amérique, Chili, Allemagne, Pérou, Indonésie, Norvège, Canada, République de Corée, Thaïlande, Italie, Japon, Ouganda, Myanmar, République-Unie de Tanzanie, Pays-Bas, Inde, Fédération de Russie, Chine, Brésil, Cambodge
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Library ResourceArticles et Livresdécembre, 2007France, États-Unis d'Amérique, Égypte, Sri Lanka, Indonésie, Royaume-Uni, Pakistan, Thaïlande, Népal, Maroc, Malaisie, Mexique, Pays-Bas, Inde, Soudan, Viet Nam
The performance of many canal irrigation delivery systems is unsatisfactory in terms of: (i) water resources management; (ii) service to irrigated agriculture; and (iii) costeffectiveness of infrastructure management. In recent years, participatory approaches and management transfer reforms have been promoted as part of the solution for more cost-effective and sustainable irrigation services. Large agency-managed systems have been turned over partially or completely to various types of management bodies. However, the results have usually been disappointing.
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Library ResourceArticles et Livresdécembre, 2007France, Estonie, États-Unis d'Amérique, Suède, Allemagne, Chine, Australie, Lettonie, Canada, Colombie, Lituanie, Afrique du Sud, Malaisie, Italie, Pays-Bas, Inde, Mexique, Brésil
Bioenergy sits at the intersection of three of the world’s great challenges - energy security, climate change, and poverty reduction - and has received an enormous amount of attention in the past few years. Joint work on these issues is vital considering that together, the G8 +5 Countries account for about 55 percent of the world’s population, 70+ percent of global GDP, and about 72 percent of world energy-related and industry CO2 emissions (excluding deforestation). Bioenergy statistics are inadequate and not up to date.
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Library ResourceRapports et recherchesdécembre, 2007Nigéria, États-Unis d'Amérique, Mali, Chine, Australie, Éthiopie, Niger, Kenya, Yémen, République arabe syrienne, Brésil, Argentine, Inde, Sénégal, Soudan, Norvège, Asie, Afrique, Amériques
Este informe está dirigido a revisar y resumir la información existente sobre el secuestro de carbono, con el fin de analizar como los recursos disponibles y los programas específicos se pueden implementar en las tierras áridas que constituyen las regiones con mayor degradación del suelo en el mundo.
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Library ResourceRapports et recherchesdécembre, 2007États-Unis d'Amérique, Chine, Sri Lanka, Bulgarie, Royaume-Uni, Canada, Pakistan, Finlande, Thaïlande, Nouvelle-Zélande, Népal, Philippines, Afrique du Sud, Australie, Myanmar, Pays-Bas, Inde, Asie
A quarterly news bulletin dedicated to the exchange of information relating to wildlife and national resources management for the Asia-Pacific region.
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Library ResourceArticles et Livresdécembre, 2007Égypte, États-Unis d'Amérique, Espagne, Iraq, Malaisie, Ouzbékistan, Royaume-Uni, Pérou, Iran, Argentine, Inde, Kazakhstan, Pakistan, Mexique, Pays-Bas
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.
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Library ResourceRapports et recherchesdécembre, 2007États-Unis d'Amérique, Chili, Italie, Indonésie, Canada, Gabon, Cameroun, Brésil
FAO has been coordinating global forest resources assessments every five to ten years since 1946 (FAO, 2006), with the objective to provide a periodic global and uniform picture of existing forests, derived trends and statistics. Especially FAO’s periodically reported deforestation rates enjoy a high degree of public attention and are widely cited in literature.
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Library ResourceArticles et Livresdécembre, 2007Bangladesh, États-Unis d'Amérique, Népal, Gambie, Chine, Indonésie, Congo, Éthiopie, République de Corée, Colombie, Thaïlande, Rwanda, Italie, Philippines, Malaisie, Japon, Myanmar, Cambodge, Inde, Ouganda, Brésil, Kenya
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Library ResourceArticles et Livresdécembre, 2007France, Bangladesh, États-Unis d'Amérique, Chine, Indonésie, Australie, Iran, République de Corée, Thaïlande, Pakistan, Philippines, Turquie, Japon, Tunisie, Inde, Mexique, Mongolie, Asie
Water is essential for life and plays a key role in achieving the Millennium Development Goals. As the population continues to grow and the economy develops, competition for water uses between different users has intensified and induced excessive strain on the environment. Climate change and water pollution further aggravate the situation. Today, 2.8 billion people are affected by some form of water scarcity, and the number of regions affected by water shortages is on the rise.
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Library ResourceRapports et recherchesdécembre, 2007Seychelles, Tunisie, États-Unis d'Amérique, Japon, Afrique du Sud, Madagascar, Italie, Malte, Guinée, Nouvelle-Zélande
Meeting symbol/code: COFI/2007/Inf.11
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