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Water for food as food for thought: case study of applying the PODIUMSim model to Uzbekistan Texto completo
2009
Yakubov, Murat | Manthrithilake, Herath
Water for food as food for thought: case study of applying the PODIUMSim model to Uzbekistan Texto completo
2009
Yakubov, Murat | Manthrithilake, Herath
Uzbekistan, being historically one of the most populated and agriculture-based republics in the former Soviet Union, still features quite high annual population growth rates and great dependence on agriculture as a backbone for the rest of the economic reforms.With water playing an extremely important role in producing a sufficient food base for the country's growing population and earning much needed foreign exchange for the government to ensure overall economic development, the pressures on this scarce resource will obviously and inevitably grow, putting it much at risk over a long-term perspective. So would available water be enough to meet ever-increasing demands from major economic uses in the foreseeable future, and what can be the options for meeting such demands - these are the key questions raised and researched in this article. As such the research concentrates on the two major country-specific scenarios with water and its multiple uses for Uzbekistan - the business as usual and the best case. Both scenarios discuss possible future implications for the next quarter-century given certain assumptions. Finally when summarizing the findings, the paper provides conclusions and recommendations as to how the model and further scenarios can be better optimized given the trans-boundary nature of most water resources in Central Asia where Uzbekistan geographically belongs.
Mostrar más [+] Menos [-]Water for food as food for thought: case study of applying the PODIUMSim model to Uzbekistan Texto completo
2009
Yakubov, Murat | Manthrithilake, Herath
Uzbekistan, being historically one of the most populated and agriculture-based republics in the former Soviet Union, still features quite high annual population growth rates and great dependence on agriculture as a backbone for the rest of the economic reforms.With water playing an extremely important role in producing a sufficient food base for the country's growing population and earning much needed foreign exchange for the government to ensure overall economic development, the pressures on this scarce resource will obviously and inevitably grow, putting it much at risk over a long-term perspective. So would available water be enough to meet ever-increasing demands from major economic uses in the foreseeable future, and what can be the options for meeting such demands - these are the key questions raised and researched in this article. As such the research concentrates on the two major country-specific scenarios with water and its multiple uses for Uzbekistan - the business as usual and the best case. Both scenarios discuss possible future implications for the next quarter-century given certain assumptions. Finally when summarizing the findings, the paper provides conclusions and recommendations as to how the model and further scenarios can be better optimized given the trans-boundary nature of most water resources in Central Asia where Uzbekistan geographically belongs.
Mostrar más [+] Menos [-]Water for food as food for thought: case study of applying the PODIUMSim model to Uzbekistan Texto completo
2009
Yakubov, Murat | Manthrithilake, Herath
Uzbekistan, being historically one of the most populated and agriculture-based republics in the former Soviet Union, still features quite high annual population growth rates and great dependence on agriculture as a backbone for the rest of the economic reforms. With water playing an extremely important role in producing a sufficient food base for the country's growing population and earning much needed foreign exchange for the government to ensure overall economic development, the pressures on this scarce resource will obviously and inevitably grow, putting it much at risk over a long-term perspective. So would available water be enough to meet ever-increasing demands from major economic uses in the foreseeable future, and what can be the options for meeting such demands - these are the key questions raised and researched in this article. As such the research concentrates on the two major country-specific scenarios with water and its multiple uses for Uzbekistan - the business as usual and the best case. Both scenarios discuss possible future implications for the next quarter-century given certain assumptions. Finally when summarizing the findings, the paper provides conclusions and recommendations as to how the model and further scenarios can be better optimized given the trans-boundary nature of most water resources in Central Asia where Uzbekistan geographically belongs.
Mostrar más [+] Menos [-]Water productivity of food grains in India: exploring potential improvements Texto completo
2009
Amarasinghe, Upali A. | Sharma, Bharat R.
Water productivity of food grains in India: exploring potential improvements
2009
Amarasinghe, Upali A. | Sharma, Bharat R.
CGIAR Challenge Program on Water and Food. Annual Report 2008. Texto completo
2009
In 2008, the CGIAR Challenge Program for Water and Food (CPWF) was in transition from the first five years of operation to a streamlined and refocused second phase. Beginning in 2009, CPWF research-for-development engages fewer river basins and targets clearly defined ‘Basin Development Challenges’ within specific geographical areas of each basin.<br/><br/>The 2008 report summarises major research accomplishments, governance and management changes, progress in other areas (communication and capacity building) and finance.
Mostrar más [+] Menos [-]Keep food and water safe during power outages and floods Texto completo
2009
Brochetti, Denise
Facing global environmental change
2009
Brauch, Hans Günter
"This policy-focused, global and multidisciplinary security handbook on Facing Global Environmental Change addresses new security threats of the 21st century posed by climate change, desertification, water stress, population growth and urbanization. These security dangers and concerns lead to migration, crises and conflicts. They are on the agenda of the UN, OECD, OSCE, NATO and EU. In 100 chapters, 132 authors from 49 countries analyze the global debate on environmental, human and gender, energy, food, livelihood, health and water security concepts and policy problems. In 10 parts they discuss the context and the securitization of global environmental change and of extreme natural and societal outcomes. They suggest a new research programme to move from knowledge to action, from reactive to proactive policies and to explore the opportunities of environ-mental cooperation for a new peace policy."--Jacket.
Mostrar más [+] Menos [-]Footprints of water and energy inputs in food production -- Global perspectives Texto completo
2009
K̲h̲ān, Shahbāz | Hanjra, Munir A.
During the second half of the 20th century the global food production more than doubled and thus responded to the doubling of world population. But the gains in food production came at a cost, leaving a significant environmental footprint on the ecosystem. Global cropland, plantations and pastures expanded, with large increases in fossil energy, water, and fertilizer inputs, imprinting considerable footprint on the environment. Information from pre eminent publications such as Nature, Science, PNAS and scholarly journals is synthesized to assess the water and energy footprints of global food production. The data show that the footprints are significant, both locally, national and globally and have consequences for global food security and ecosystem health and productivity. The literature nearly agrees that global food production system generates considerable environmental footprints and the situation would likely get worrisome, as global population grows by 50% by 2050. Investments are needed today to buffer the negative impacts of food production on the environment. Investments to boost water productivity and improve energy use efficiency in crop production are two pathways to reduce the environmental footprint.
Mostrar más [+] Menos [-]Phage-Mediated Shiga Toxin 2 Gene Transfer in Food and Water Texto completo
2009
Imamovic, Lejla | Jofre, Juan | Schmidt, Herbert | Serra-Moreno, Ruth | Muniesa, Maite
Shiga toxin (stx) transduction in various food matrices has been evaluated with lysogens of Stx phages. stx transduction events were observed for many phages under appropriate conditions. Transduction did not occur at low pH and low temperatures. A total of 10³ to 10⁴ CFU ml⁻¹ was the minimal amount of donor and recipient strains necessary to generate transductants.
Mostrar más [+] Menos [-]Role of water management for global food production and poverty alleviation
2009
Schultz, E. | Tardieu, H. | Vidal, A.
Strategy for capacity development to balance water needs for food ecosystems Texto completo
2009
Gevers, G.J.M. | Schrevel, A. | Vernooij, M.G.M. | Zingstra, H.L.