Contents
Academic literature on the topic 'Egypt's Irrigation Sector'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Egypt's Irrigation Sector.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Egypt's Irrigation Sector"
1
KAHSAY, TEWODROS NEGASH, ONNO KUIK, ROY BROUWER, and PIETER VAN DER ZAAG. "THE ECONOMY-WIDE IMPACTS OF CLIMATE CHANGE AND IRRIGATION DEVELOPMENT IN THE NILE BASIN: A COMPUTABLE GENERAL EQUILIBRIUM APPROACH." Climate Change Economics 08, no. 01 (February 2017): 1750004. http://dx.doi.org/10.1142/s201000781750004x.
Full textAbstract:
A multi-country, multi-sector computable general equilibrium (CGE) model is employed to evaluate the economy-wide impacts of climate change under the IPCC’s A2 and B1 scenarios and existing irrigation development plans in the Nile basin. The study reveals that climate change adversely affects mainly downstream Egypt and to a lesser extent Sudan, while it results in a limited impact in the upstream countries Ethiopia and the Equatorial Lakes region, where irrigated agriculture is still limited. The economic consequences for Egypt are especially substantial if the river basin countries pursue a unilateral irrigation development strategy. In order to prevent water use conflicts and ease water scarcity conditions, a cooperative water development strategy is needed as well as economic diversification in favor of less water-intensive sectors, combined with investments in water-saving infrastructure and improved irrigation efficiency.
2
Mostafa, Soha, Osama Wahed, Walaa El-Nashar, Samia El-Marsafawy, Martina Zeleňáková, and Hany Abd-Elhamid. "Potential Climate Change Impacts on Water Resources in Egypt." Water 13, no. 12 (June 21, 2021): 1715. http://dx.doi.org/10.3390/w13121715.
Full textAbstract:
This paper presents a comprehensive study to assess the impact of climate change on Egypt’s water resources, focusing on irrigation water for agricultural crops, considering that the agriculture sector is the largest consumer of water in Egypt. The study aims to estimate future climate conditions using general circulation models (GCMs), to assess the impact of climate change and temperature increase on water demands for irrigation using the CROPWAT 8 model, and to determine the suitable irrigation type to adapt with future climate change. A case study was selected in the Middle part of Egypt. The study area includes Giza, Bani-Sweif, Al-Fayoum, and Minya governorates. The irrigation water requirements for major crops under current weather conditions and future climatic changes were estimated. Under the conditions of the four selected models CCSM-30, GFDLCM20, GFDLCM21, and GISS-EH, as well as the chosen scenario of A1BAIM, climate model (MAGICC/ScenGen) was applied in 2050 and 2100 to estimate the potential rise in the annual mean temperature in Middle Egypt. The results of the MAGICC/SceGen model indicated that the potential rise in temperature in the study area will be 2.12 °C in 2050, and 3.96 °C in 2100. The percentage of increase in irrigation water demands for winter crops under study ranged from 6.1 to 7.3% in 2050, and from 11.7 to 13.2% in 2100. At the same time, the increase in irrigation water demands for summer crops ranged from 4.9 to 5.8% in 2050, and from 9.3 to 10.9% in 2100. For Nili crops, the increase ranged from 5.0 to 5.1% in 2050, and from 9.6 to 9.9% in 2100. The increase in water demands due to climate change will affect the water security in Egypt, as the available water resources are limited, and population growth is another challenge which requires a proper management of water resources.
3
Kandil, Hesham Mohamed. "Institutional Reform Vision for the Irrigation Sector in Egypt." International Journal of Water Resources Development 19, no. 2 (June 2003): 221–31. http://dx.doi.org/10.1080/0790062032000089338.
Full text
4
Abd-Elaziz, Sherien, Martina Zeleňáková, Peter Mésároš, Pavol Purcz, and Hany F. Abd-Elhamid. "Anthropogenic Activity Effects on Canals Morphology, Case Study: Nile Delta, Egypt." Water 12, no. 11 (November 14, 2020): 3184. http://dx.doi.org/10.3390/w12113184.
Full textAbstract:
Waterways are usually contaminated with wastes from industrial, domestic or irrigation sectors. Organizations in charge have adopted solutions to eliminate this problem; however, the adopted solutions contribute indirectly to modifying canal morphology during maintenance. These are examples of anthropogenic activity, as well as randomly implemented dredging, which expand the canal cross-sections. Egypt is a country which depends on surface irrigation through a huge network of canals. The majority of canals in Egypt are subject to anthropogenic activity which affects their efficiency. This study aims to assess the impact of conjugated instances of anthropogenic activity and dredging on canal morphology and capacity. Five canals were selected in the current study in the Nile Delta, Egypt. These canals are highly affected by two associated factors: anthropogenic activity by users and dredging by the government. The study also aims to determine the effects of a newly adopted policy for saving surface water through restoration of the canals’ originally designed cross-sections. The results showed a clear change in canal morphology, which has increased the volume of water in the affected canals. In some cases, the volume of water has increased by 59%, which could have negative consequences for Egypt’s water resources. Sustainable management of water resources in Egypt requires saving each water droplet, and canal rehabilitation is expected to save about 6.56 million m3/year by the year 2022.
5
Morsi, Mamdouh Salama, Abdel Hai A. Farrag, Esam E. A. El Sayed, and Ashraf M. T. Elewa. "ASSESSMENT OF SURFACE WATER RESOURCES FOR IRRIGATION PURPOSES IN ASSIUT GOVERNORATE, UPPER EGYPT." International Journal of Research -GRANTHAALAYAH 8, no. 3 (May 25, 2020): 156–79. http://dx.doi.org/10.29121/granthaalayah.v8.i3.2020.140.
Full textAbstract:
Water from some sources may contain so much salt that it is unsuitable for irrigation because of potential danger to the soil or crops. Irrigation water quality can best be determined by chemical laboratory analysis. The main objectives of this study are to assess the surface water quality for irrigation, and to present solutions for managing and protecting these resources in Assiut area. To achieve that, thirty surface water samples were collected from River Nile and main irrigation canals. Chemical analysis was carried out and analyzed for major and trace elements according to the irrigation water guidelines of (FAO 1985), and (Rowe, et al. 1995), taking into account the spatial variations and the representation of the hydro chemical data. The results show that 97% of surface water samples lie within no restriction on use level and 3% is represent slight to moderate restoration on use according to TDS concentrations. 97 % of surface water samples belongs to (C2-S1) good water for irrigation all crops in all soils and 3 % belongs to (C3 -S1) good water for irrigation all crops in all soils under ordinary and specific condition like adequate drainage and leaching According U.S. salinity laboratory staff classification depend on (EC, TDS and SAR). Where 87% Excellent water for irrigation sensitive all crops and low likelihood of soil problems According Boron content. Consequently, it is recommended to prevent the sewage and domestic waste water, and the industrial waste water from direct disposal without treatment to the irrigation canals and River Nile; controlling the use of fertilizers and pesticides in the agriculture purposes; selected the suitable crops for every sector (area) according to the chemical characters of the available irrigation water and soil properties.
6
Mamdouh, S. Morsi, Abdelhai A. Farrag, and Esam E. A. El Sayed. "ASSESSMENT OF GROUNDWATER RESOURCES FOR IRRIGATION PURPOSES IN ASSIUT GOVERNORATE, UPPER EGYPT." International Journal of Research -GRANTHAALAYAH 6, no. 4 (April 30, 2018): 248–73. http://dx.doi.org/10.29121/granthaalayah.v6.i4.2018.1649.
Full textAbstract:
A general increase of water demand in Egypt is prominently denoted. This situation is more noticeable in the Middle and Upper Egypt of arid Zone and limited water resources in which Assiut is one of the governorates of this Zone. The main objectives of this study are to assess the groundwater quality for irrigation, and to present solutions for managing and protecting these resources in Assiut area. To achieve that, one hundred and nine groundwater samples were collected from Quaternary aquifer during autumn of the year 2013. Chemical analysis was carried out and analyzed for major and trace elements according to the irrigation water guidelines of (FAO, 1985), and Rowe, et al. 1995, taking into account the spatial variations and the representation of the hydrochemical data. The results show that 47% none degree of restriction on use and 52% Slightly to moderate degree of restriction on use, According TDS hazarded. 55 % belongs to (C2-S1) good water for irrigation all crops in all soils and45 % belongs to (C3 -S1) good water for irrigation all crops in all soils under ordinary and specific condition like adequate drainage and leaching, According U.S. salinity laboratory staff classification depend on (EC,TDS and SAR) hazarded. while according to RSC (residual sodium carbonate100% Low RSC hazard (safe water for irrigation. 89% Excellent water for irrigation sensitive all crops and low likelihood of soil problems and11% good to permissible for irrigation semi - tolerant and tolerant crops and slightly to moderate likelihood of soil problems according Boron content, in compared to recommended limits in (FAO, 1995, 2010) guideline for irrigation water. Consequently, it is recommended to prevent the sewage and domestic waste water, and the industrial waste water from direct disposal without treatment to the ground wells, irrigation canals and River Nile; avoiding the construction of open septic tanks, especially near the pumping wells; controlling the use of fertilizers and pesticides in the agriculture purposes; selected the suitable crops for every sector (area) according to the chemical character's of the available irrigation water and soil properties.
7
Fader, M., S. Shi, W. von Bloh, A. Bondeau, and W. Cramer. "Mediterranean irrigation under climate change: more efficient irrigation needed to compensate increases in irrigation water requirements." Hydrology and Earth System Sciences Discussions 12, no. 8 (August 31, 2015): 8459–504. http://dx.doi.org/10.5194/hessd-12-8459-2015.
Full textAbstract:
Abstract. Irrigation in the Mediterranean is of vital importance for food security, employment and economic development. This study systematically assesses how climate change and increases in atmospheric CO2 concentrations may affect irrigation requirements in the Mediterranean region by 2080–2090. Future demographic change and technological improvements in irrigation systems are accounted for, as is the spread of climate forcing, warming levels and potential realization of the CO2-fertilization effect. Vegetation growth, phenology, agricultural production and irrigation water requirements and withdrawal were simulated with the process-based ecohydrological and agro-ecosystem model LPJmL after a large development that comprised the improved representation of Mediterranean crops. At present the Mediterranean region could save 35 % of water by implementing more efficient irrigation and conveyance systems. Some countries like Syria, Egypt and Turkey have higher saving potentials than others. Currently some crops, especially sugar cane and agricultural trees, consume in average more irrigation water per hectare than annual crops. Different crops show different magnitude of changes in net irrigation requirements due to climate change, being the increases most pronounced in agricultural trees. The Mediterranean area as a whole might face an increase in gross irrigation requirements between 4 and 18 % from climate change alone if irrigation systems and conveyance are not improved (2 °C global warming combined with full CO2-fertilization effect, and 5 °C global warming combined with no CO2-fertilization effect, respectively). Population growth increases these numbers to 22 and 74 %, respectively, affecting mainly the Southern and Eastern Mediterranean. However, improved irrigation technologies and conveyance systems have large water saving potentials, especially in the Eastern Mediterranean, and may be able to compensate to some degree the increases due to climate change and population growth. Both subregions would need around 35 % more water than today if they could afford some degree of modernization of irrigation and conveyance systems and benefit from the CO2-fertilization effect. Nevertheless, water scarcity might pose further challenges to the agricultural sector: Algeria, Libya, Israel, Jordan, Lebanon, Syria, Serbia, Morocco, Tunisia and Spain have a high risk of not being able to sustainably meet future irrigation water requirements in some scenarios. The results presented in this study point to the necessity of performing further research on climate-friendly agro-ecosystems in order to assess, on the one side, their degree of resilience to climate shocks, and on the other side, their adaptation potential when confronted with higher temperatures and changes in water availability.
8
Alobid, Mohannad, Bilal Derardja, and István Szűcs. "Food Gap Optimization for Sustainability Concerns, the Case of Egypt." Sustainability 13, no. 5 (March 9, 2021): 2999. http://dx.doi.org/10.3390/su13052999.
Full textAbstract:
Nowadays, even with the growth and progress of the agricultural sector, the food gap (FG) is still wide, particularly for strategic crops, affecting the national economy and compromising the food security. The realization of self-sufficiency can be fulfilled only by achieving the highest production efficiency along with preserving the natural resources currently available, especially arable land and irrigation water. In this analysis, the FG in Egypt was modeled for 13 crops between the years 2000 and 2018. The linear model applied suggested a redistribution of crops in terms of production, food demand and land reallocation, in order to find the best solution to minimize the FG on the basis of crop value and under a set of constraints. It was found that the value of the modelled FG increased steadily from 2005 to 2017, then it started to decline slightly, probably due to the steady increase in the population growth rate which is a crucial factor in enlarging the FG. Furthermore, important water loss was noticed through the analysis period. In fact, there was a huge difference, reaching around 25 billion m3 between the water consumed for the studied crops and the total amount of renewable water. The main reason for this loss can be linked to the traditional irrigation methods used, such as surface irrigation. Moreover, the calculation of food demand with the estimated production and the redistribution of crop land reallocations were performed to achieve the best model fit between the crops in terms of minimizing the FG in Egypt. So far, the current agricultural policy has reaped limited gains and a steep decline of food economic balance. Hence, significant interest on rising productivity should be given by the government to achieve the food self-sufficiency in Egypt.
9
Fader, M., S. Shi, W. von Bloh, A. Bondeau, and W. Cramer. "Mediterranean irrigation under climate change: more efficient irrigation needed to compensate for increases in irrigation water requirements." Hydrology and Earth System Sciences 20, no. 2 (March 3, 2016): 953–73. http://dx.doi.org/10.5194/hess-20-953-2016.
Full textAbstract:
Abstract. Irrigation in the Mediterranean is of vital importance for food security, employment and economic development. This study systematically assesses how climate change and increases in atmospheric CO2 concentrations may affect irrigation requirements in the Mediterranean region by 2080–2090. Future demographic change and technological improvements in irrigation systems are taken into account, as is the spread of climate forcing, warming levels and potential realization of the CO2-fertilization effect. Vegetation growth, phenology, agricultural production and irrigation water requirements and withdrawal were simulated with the process-based ecohydrological and agro-ecosystem model LPJmL (Lund–Potsdam–Jena managed Land) after an extensive development that comprised the improved representation of Mediterranean crops. At present the Mediterranean region could save 35 % of water by implementing more efficient irrigation and conveyance systems. Some countries such as Syria, Egypt and Turkey have a higher savings potential than others. Currently some crops, especially sugar cane and agricultural trees, consume on average more irrigation water per hectare than annual crops. Different crops show different magnitudes of changes in net irrigation requirements due to climate change, the increases being most pronounced in agricultural trees. The Mediterranean area as a whole may face an increase in gross irrigation requirements between 4 and 18 % from climate change alone if irrigation systems and conveyance are not improved (4 and 18 % with 2 °C global warming combined with the full CO2-fertilization effect and 5 °C global warming combined with no CO2-fertilization effect, respectively). Population growth increases these numbers to 22 and 74 %, respectively, affecting mainly the southern and eastern Mediterranean. However, improved irrigation technologies and conveyance systems have a large water saving potential, especially in the eastern Mediterranean, and may be able to compensate to some degree for the increases due to climate change and population growth. Both subregions would need around 35 % more water than today if they implement some degree of modernization of irrigation and conveyance systems and benefit from the CO2-fertilization effect. Nevertheless, water scarcity may pose further challenges to the agricultural sector: Algeria, Libya, Israel, Jordan, Lebanon, Syria, Serbia, Morocco, Tunisia and Spain have a high risk of not being able to sustainably meet future irrigation water requirements in some scenarios. The results presented in this study point to the necessity of performing further research on climate-friendly agro-ecosystems in order to assess, on the one hand, their degree of resilience to climate shocks and, on the other hand, their adaptation potential when confronted with higher temperatures and changes in water availability.
10
Shouman, Enas R., Hesham Ezz, and Emad S. Bakhoum. "Economic Analysis of the Using of Traditional Fuel and Solar Energy to Power Irrigation Pumps in Egypt." International Journal of Engineering Research in Africa 38 (September 2018): 87–99. http://dx.doi.org/10.4028/www.scientific.net/jera.38.87.
Full textAbstract:
Water requirements in Egypt are growing due to population rise, improving living standard, and agriculture expansion. Nowadays, the agricultural sector represents the largest amount of the total water consumption in Egypt. In addition, the Egyptian government goal is to reclaim - as much - land in the desert to meet the food needs. In Egypt, most of electric energy depends on diesel powered generators; furthermore, desert areas are far away from the electric grids. These are the current considerable problems to reclaim desert in Egypt. On the other hand, delivering and using diesel is facing different economic and environmental risks due to its raising price as well as air pollution and global warming. Sustainable development is a challenge of Egyptian government; therefore, using solar energy applications can serve the unique needs of Egyptians who inhabit in desert area. One of these applications is the “off-grid solar water pumps” that discharge underground water from deep wells for agricultural uses. In this paper an economic study is presented to compare between using pumping system powered by traditional fossil fuel and another system powered by solar energy generated from PV panels to operate a farm in the desert fringes. The water pumping system is designed to irrigate a farm of 10 feddans. Based on the results of this study, it is recommended to use solar energy in desert reclamation due to its long run efficiency, environment conservation, and lower total life cycle cost.
Dissertations / Theses on the topic "Egypt's Irrigation Sector"
1
Bergonia, Alexandra. "Crisis in the Eastern Nile Basin: an Examination of the Challenges to Egyptian Hydro-Political Hegemomy and Potential Domestic Solutions." Scholarship @ Claremont, 2013. http://scholarship.claremont.edu/cmc_theses/496.
Full textAbstract:
The countries of the Nile Basin are on a collision course that could result in disastrous military action to determine control of the region’s main water source. In the wake of the Arab Spring, the Egyptian government has lost much of the regional clout that allowed it to maintain it’s ‘lion’s share’ of the Nile as outlined by the 1959 agreement. Population and economic growth in upstream countries, specifically Ethiopia, have resulted in intensified calls for a more equitable water-sharing agreement. Just weeks after Mubarak stepped down, Ethiopia unveiled plans to build the Grand Renaissance Dam. The GRD will significantly reduce the water that reaches Egypt’s borders but will significantly increase Ethiopia’s hydroelectric power and irrigation potential. Egypt’s population and agriculture sector rely heavily on the maintenance of this status quo; the country also faces the mounting effects of climate change, rising food prices and immense population growth. In order to avoid a severe water crisis, Egypt must be proactive and look to improve efficiency within its own borders. This paper will examine the inadequacies of Egypt’s agricultural and irrigation sectors. It will then use examples from Mexico’s successful irrigation reform and advocate a shift of control to local Water User Associations. Other domestic and basin-wide efforts to increase water-use efficiency will also be examined.