خيارات البحث
النتائج 81 - 90 من 6,038
Water; source for food security
2003
Yoshinaga, K. (FAO, Rome (Italy)) | Florin, R. | Renault, D.
Staphylococci in food water origin
2001
Daczkowska-Kozon, E. (Akademia Rolnicza, Szczecin (Poland). Zaklad Mikrobiologii Zywnosci) | Lapinska, K. (Akademia Rolnicza, Szczecin (Poland). Zaklad Higieny Weterynaryjnej) | Dabrowski, W. | Koronkiewicz, A. | Zawodna, L.
A total of 958 samples of raw fish, fish products and "frutti di mare" were tested for staphylococci. Among 153 strains isolated and subjected to identification the most frequently present were: S. aureus, S. warneri, S. hominis and S. sciuri. These species stated for 46.4; 20.9; 7.2 and 5.2 percent of the total number of identified staphylococci species, respectively. Atypical coagulase-negative S. aureus represented 11.3 percent of identified strains of this species. With coagulase-negative staphylococci taken into account, presence of staphylococci was confirmed in 69.8 percent of the 275 samples tested, while contamination with coagulase-positive staphylococci was confirmed in 24.7 percent of them
اظهر المزيد [+] اقل [-]Nutrition, Food, and Water Security النص الكامل
1999
Biswas, Margaret R.
Although nutritionists have long been aware of the importance of clean drinking water and sanitation, water is becoming part of the international political agenda only after a slow realization of its scarcity. This is mainly because water has been taken for granted in industrialized countries except during periods of drought. in many areas of developing countries, water shortages already exist. Even with improved management, new sources of water will have to be developed at higher costs per project. Provision of clean water and sanitation has been rendered difficult by rapid urbanization since the middle of the twentieth century. Although cities have managed to provide a water supply, they have not been able to provide sewage and wastewater treatment. Meanwhile, irrigated agriculture uses nearly 70% of world water. in the future, food security will become even more dependent on irrigation. Poor management, due mostly to low salaries and political interference, is one of the main reasons for inefficient water systems. Underpricing of water in towns and on farms discourages conservation. Furthermore, people who do not have access to tap water in developing countries pay 10 times more than those who have taps.
اظهر المزيد [+] اقل [-][Water activity and food stability]
1992
Dufour, D. (Centre de Cooperation Internationale en Recherche Agronomique pour le Developpement, Montpellier (France). SAR, Systemes Agro-Alimentaires et Ruraux)
Water, energy and food nexus of Indus Water Treaty: Water governance النص الكامل
2019
Kalair, Ali Raza | Abas, Naeem | Ul Hasan, Qadeer | Kalair, Esmat | Kalair, Anam | Khan, Nasrullah
Water, energy and food nexus of Indus Water Treaty: Water governance النص الكامل
2019
Kalair, Ali Raza | Abas, Naeem | Ul Hasan, Qadeer | Kalair, Esmat | Kalair, Anam | Khan, Nasrullah
Water, energy and food nexus of Indus Water Treaty (IWT) is presented in the light of water governance. The water governance doctrine refers to social, economic, administrative and political systems influencing the transboundary water use and management. Water governance means who gets what water, when and how much, and who has the right to water related benefits. Indus Water Treaty is cited to be one of the few successful settlements of boundary water basin conflicts that has stood the test of times since last six decades. Riparian states have opportunities of harvesting water, power and agriculture by compliance to accords in letter and spirit. IWT restrains both (India) and lower (Pakistan) riparian from pulling out of accord from fear of deadly consequences. IWT is founded on World Bank’s professionally prepared comprehensive terms and conditions keeping in mind future regional developments. This treaty has given control of three eastern rivers (Ravi, Beas and Sutlej) to India and three western rivers (Indus, Jhelum and Chenab) to Pakistan. IWT gives both countries genuine share of eastern/western waters for domestic use, agriculture and electricity generation using Run-of-River Plants, subject to observing minimum level of water flow into lower riparian at Head Marala Barrage. Water, energy and food nexus of this treaty bonds upper and lower riparian to comply with water governance principles. Upper riparian diverted 34 million acre feet (MAF) water out of eastern rivers before entering into Pakistan and launched run-of-river power plants spree on western rivers in last two decades. Restricting water flow to lower riparian in the name of pond filling needs attention. Unrestricted use of water in run-of-river power plants is pointed out to be a limiting factor in Indus Water Treaty. Continuum of cooperation has room for collaboration under Indus Water Treaty. India and Pakistan can sort out disputes by dialogue, in light of rights and needs, rather Harmon Doctrine.
اظهر المزيد [+] اقل [-]Water, energy and food nexus of Indus Water Treaty: Water governance النص الكامل
2019
Ali Raza Kalair | Naeem Abas | Qadeer Ul Hasan | Esmat Kalair | Anam Kalair | Nasrullah Khan
Water, energy and food nexus of Indus Water Treaty (IWT) is presented in the light of water governance. The water governance doctrine refers to social, economic, administrative and political systems influencing the transboundary water use and management. Water governance means who gets what water, when and how much, and who has the right to water related benefits. Indus Water Treaty is cited to be one of the few successful settlements of boundary water basin conflicts that has stood the test of times since last six decades. Riparian states have opportunities of harvesting water, power and agriculture by compliance to accords in letter and spirit. IWT restrains both (India) and lower (Pakistan) riparian from pulling out of accord from fear of deadly consequences. IWT is founded on World Bank’s professionally prepared comprehensive terms and conditions keeping in mind future regional developments. This treaty has given control of three eastern rivers (Ravi, Beas and Sutlej) to India and three western rivers (Indus, Jhelum and Chenab) to Pakistan. IWT gives both countries genuine share of eastern/western waters for domestic use, agriculture and electricity generation using Run-of-River Plants, subject to observing minimum level of water flow into lower riparian at Head Marala Barrage. Water, energy and food nexus of this treaty bonds upper and lower riparian to comply with water governance principles. Upper riparian diverted 34 million acre feet (MAF) water out of eastern rivers before entering into Pakistan and launched run-of-river power plants spree on western rivers in last two decades. Restricting water flow to lower riparian in the name of pond filling needs attention. Unrestricted use of water in run-of-river power plants is pointed out to be a limiting factor in Indus Water Treaty. Continuum of cooperation has room for collaboration under Indus Water Treaty. India and Pakistan can sort out disputes by dialogue, in light of rights and needs, rather Harmon Doctrine. Keywords: Water, Power, Energy, Agriculture, Dams, Climate change, Run-of-River Plants
اظهر المزيد [+] اقل [-]Water, energy and food nexus of Indus Water Treaty: Water governance النص الكامل
2019
Ali Raza Kalair | Naeem Abas | Qadeer Ul Hasan | Esmat Kalair | Anam Kalair | Nasrullah Khan
Water, energy and food nexus of Indus Water Treaty (IWT) is presented in the light of water governance. The water governance doctrine refers to social, economic, administrative and political systems influencing the transboundary water use and management. Water governance means who gets what water, when and how much, and who has the right to water related benefits. Indus Water Treaty is cited to be one of the few successful settlements of boundary water basin conflicts that has stood the test of times since last six decades. Riparian states have opportunities of harvesting water, power and agriculture by compliance to accords in letter and spirit. IWT restrains both (India) and lower (Pakistan) riparian from pulling out of accord from fear of deadly consequences. IWT is founded on World Bank’s professionally prepared comprehensive terms and conditions keeping in mind future regional developments. This treaty has given control of three eastern rivers (Ravi, Beas and Sutlej) to India and three western rivers (Indus, Jhelum and Chenab) to Pakistan. IWT gives both countries genuine share of eastern/western waters for domestic use, agriculture and electricity generation using Run-of-River Plants, subject to observing minimum level of water flow into lower riparian at Head Marala Barrage. Water, energy and food nexus of this treaty bonds upper and lower riparian to comply with water governance principles. Upper riparian diverted 34 million acre feet (MAF) water out of eastern rivers before entering into Pakistan and launched run-of-river power plants spree on western rivers in last two decades. Restricting water flow to lower riparian in the name of pond filling needs attention. Unrestricted use of water in run-of-river power plants is pointed out to be a limiting factor in Indus Water Treaty. Continuum of cooperation has room for collaboration under Indus Water Treaty. India and Pakistan can sort out disputes by dialogue, in light of rights and needs, rather Harmon Doctrine. Keywords: Water, Power, Energy, Agriculture, Dams, Climate change, Run-of-River Plants
اظهر المزيد [+] اقل [-]Food and Water Distribution Report
2021
Aden, Liban
The Present situation of the people is not bad thought they still need more relief and humanitarian aid such as food parcels health and education services in order to improve their living condition therefore we suggest to help that people in order to little survive their lives and improve tier wellbeing. ANNEX
اظهر المزيد [+] اقل [-]Nexus of Food, Water, Energy النص الكامل
2017
Mohtar, Rabi H.
The review papers presented in this special issue all derive from an NSF sponsored workshop held in January 2017, in College Station, Texas: FEW Nexus Workshop on Integrated Science, Engineering, and Policy: a Multi Stakeholder Dialogue Symposium. The workshop was organized by the Texas AM WEF Nexus Initiative, and their scientific committee partners: Prairie View AM and Texas AM-San Antonio, Purdue University, Ohio State University, National Council for Science and Environment (NCSE), Columbia University, World Wildlife Federation, University of Texas, Rice University, Los Alamos National Lab, Future Earth, Texas Christian University, Circle of Blue, University of California-Riverside, International Food Policy Research Institute, National Renewable Energy Laboratory, University of New Mexico, Pennsylvania State University, University of Minnesota, and Water Future. The papers represent the work of the scientists and professionals hailing from the private and industrial sectors, government agencies, and research and educational institutions.
اظهر المزيد [+] اقل [-]Water resources and food security النص الكامل
2015
Ringler, Claudia | Zhu, Tingju
Water resources and food security النص الكامل
2015
Ringler, Claudia | Zhu, Tingju
Agricultural water use includes a continuum from purely rainfed to fully irrigated systems. Growing pressures on limited water supplies from domestic, industrial, and environmental uses will likely lead to a decline in water availability for food production. Similarly, income growth and urbanization lead to dietary shifts that require more water resources per calorie consumed, putting further pressures on water supplies. As a result, semiarid and arid countries continue to increase net imports of food. Crop water use for sugarcane (Saccharum officinarum L.), maize (Zea mays L.), soybean [Glycine max (L.) Merr.], and fruits are expected to grow over time, whereas water use for wheat (Triticum aestivum L.) and rice (Oryza sativa L.) are expected to decline after 2030. These projections include substantial improvements in water use efficiency at the field, farm, and river basin scale over the coming decades in response to growing water scarcity. If these efficiency improvements are not achieved, future crop water demands would be even larger. Although water resources are a key limiting factor for future food security, policy and investment options to reduce agricultural water use exist on both the water supply and demand side; but political will and ingenuity are needed for their implementation.
اظهر المزيد [+] اقل [-]Water resources and food security النص الكامل
2014
Ringler, Claudia; Zhu, Tingju | http://orcid.org/0000-0002-8266-0488 Ringler, Claudia; http://orcid.org/0000-0002-6882-3551 Zhu, Tingju
PR | IFPRI3; ISI; CRP5 | EPTD | CGIAR Research Program on Water, Land and Ecosystems (WLE)
اظهر المزيد [+] اقل [-]The Water for Food Paradox النص الكامل
2013
Chartres, C. | Sood, A.
The Water for Food Paradox النص الكامل
2013
Chartres, C. | Sood, A.
This paper considers whether there will be sufficient water available to grow enough food for a predicted global population of 9 billion in 2050, based on three population and GDP growth modelling scenarios. Under the a low population growth with high GDP growth scenario, global consumptive water demand is forecast to increase significantly to over 6,000 km3, which is approximately 3,000 km3 greater that consumptive use in the year 2000. Also of concern is that rising global temperatures are going to increase potential evaporation, and t us irrigation water demand, by up to 17%. Sustainable intensification of agriculture can provide solutions to this predicament. However, productivity growth i not fast enough and we face considerable risks in the next 20 to 30 years. Concerted action to combat food insecurity and water scarcity is required based on agricultural research and development, policy reform and greater water productivity, if the world is to feed its growing population.
اظهر المزيد [+] اقل [-]The water for food paradox. [Selected from the World Water Week, Stockholm, Sweden, 26-31 August 2012] النص الكامل
2013
Chartres, Colin J. | Sood, Aditya
This paper considers whether there will be sufficient water available to grow enough food for a predicted global population of 9 billion in 2050, based on three population and GDP growth modelling scenarios. Under the a low population growth with high GDP growth scenario, global consumptive water demand is forecast to increase significantly to over 6,000 km3, which is approximately 3,000 km3 greater that consumptive use in the year 2000. Also of concern is that rising global temperatures are going to increase potential evaporation, and t us irrigation water demand, by up to 17%. Sustainable intensification of agriculture can provide solutions to this predicament. However, productivity growth i not fast enough and we face considerable risks in the next 20 to 30 years. Concerted action to combat food insecurity and water scarcity is required based on agricultural research and development, policy reform and greater water productivity, if the world is to feed its growing population.
اظهر المزيد [+] اقل [-]The water for food paradox. [Selected from the World Water Week, Stockholm, Sweden, 26-31 August 2012] النص الكامل
2013
Chartres, Colin J. | Sood, Aditya
This paper considers whether there will be sufficient water available to grow enough food for a predicted global population of 9 billion in 2050, based on three population and GDP growth modelling scenarios. Under the a low population growth with high GDP growth scenario, global consumptive water demand is forecast to increase significantly to over 6,000 km3, which is approximately 3,000 km3 greater that consumptive use in the year 2000. Also of concern is that rising global temperatures are going to increase potential evaporation, and t us irrigation water demand, by up to 17%. Sustainable intensification of agriculture can provide solutions to this predicament. However, productivity growth i not fast enough and we face considerable risks in the next 20 to 30 years. Concerted action to combat food insecurity and water scarcity is required based on agricultural research and development, policy reform and greater water productivity, if the world is to feed its growing population.
اظهر المزيد [+] اقل [-]