Green Roof Potential in Arab Cities

Urban green roofs have long been promoted as an easy and effective strategy for beautifying the built environment and increasing investment opportunity. The building roof is very important because it has a direct impact on thermal comfort and energy conservation in and around buildings. Urban green roofs can help to address the lack of green space in many urban areas. Urban green roofs provides the city with open spaces that helps reduce urban heat island effect and provides the human population on the site with a connection to the outdoors. However, we must differentiate between two types of urban green roofs and assess their adaptability to Arab cities. This article provides an insight on green roofs and roof farming in Arab cities.

What are Green Roofs

Green roofs are essentially sustainable and passive design features of vegetation surfaces applied to a waterproofing layer of a suitable conventional roof build-up in rainy climates. In rainy countries such as Austria, Germany and Belgium green roofs are recognized as a significant source-control feature,contributing mainly to storm water management and drainage control. Green roofs not only store water at roof level, but also reduce the run-off rate from the roof, which in turn reduces the underground drainage network requirements. It is also possible to use or harvest rainfall from a green roof, although the amount of rainwater that can be used may be reduced depending on the type of green roof implemented.

Generally speaking, there are no green roofs in hot arid climates. In Arabia it is hardly to find any examples of successful green roofs. According to European norms the minimum annual precipitation rate for a green roof should be more than 450-650mm. Therefore, it is impossible to grow a green roof in Cairo (26mm), Amman (276mm), Riyadh (20mm) or Dubai (10mm). Even coastal cities like Alexandria (190mm), Tunis (450mm) or Casablanca (425mm) witness extreme summers and drought periods that almost eliminates the sedum plants from recovery during the winter season. Facing these facts, there are many voices in Arabia that surprisingly continue pushing the idea of green roofs claiming to sustain it through artificial irrigation. An idea that make us lose the whole point of sustainability in an already water scarce region.

Unfortunately, across the Middle East there are large numbers of students, architects, clients and even researchers who have a wrong perception and a defective understanding of semantic of green roofs,which are essentially associated with the presence of renewable rain water. This is due to the unfamiliarity with word Green Roof in our region and the huge influence of the Northern imaged media. Moreover, there are many researchers who talk about the positive side effect of green roofsthat significantly save energy, enhance the thermal performance and comfort of buildings, particularly in terms of summer cooling, based on readings and studies made in countries with latitude higher than 40o with temperate or cold climates. What is missing here is local evidence based experimentation and practices that address green roof in the warm and hot climate not from a theoretical copy-paste approach.

The Real Problem

Arab cities suffer from serious problems that are similar to most other large cities in the developing countries. Among the most visible manifestations of the challenges posed by rapid urbanization are many environmental problems, such as pollution, dense urbanization, urban heat island effect and inversed greenhouse effect during winters. In fact, the dense concentration of automobiles and polluting buildings created a negative impact on the environment. In fact, the rapid urbanization not only created environmental problems but also economic problems. For example, air conditioners are running, over the whole summer period, trying to deliver an endless demand for cooling. This leads to increasing prices of electricity bills. This is due to the lack of energy codes, which means that roofs are without or with very poor insulation. Additionally, cities suffer from constant desert sand depositing together with disappearance of green spaces which lead to deprivation of open space.

During the last decade many Arab cities witnessed several times inefficient food production and distribution, inaccessibly high food prices and above all locally grown food, loaded with toxic contaminants. The fast-growing population and the failing government approaches to housing and spatial planning policies contributed to the growth off informal settlements within and around the center. For example, 8 million Egyptian live in informal settlements in Cairo with problems of unemployment, pollution, transportation, inadequate drainage and sewerage, and lack of usable urban open spaces. In Cairo, the amount of green space per inhabitant is roughly equivalent to 0.33 square meters per person (3.5 square feet), one of the lowest proportions in the world. Among the above listed problems stands out a common denominator. It is the building roof.

Roof Farming as an Alternative

Under the influence of the all those issues emerges the idea of roof farming. Urban roof farming has long been promoted as an easy and effective strategy for beautifying the built environment and increasing investment opportunity. Roof farming can help to address the lack of green space in many urban areas. Urban roof farms provides the city with open spaces that helps reduce urban heat island effect and provides the human population on the site with a connection to the outdoors. Challenged by environmental and pollution, Cities suffer from locally grown food, loaded with toxic contaminants that threat the health.

In the last couple of years, Cairo suffered from an inefficient production and food distribution and inaccessibly high food prices. The population explosion and the tendency to build on agricultural land have acted to limit the resources of city families and their access to healthy edible products. With a little effort and money, roof farming can contribute in improving the families quality of life and provide them with healthy food and raise their income, this is besides the environmental and aesthetical role it plays. For example, Cairo citizens and some governmental authorities acknowledged the problem of food contamination & distribution and are mapping measures and methods that can guarantee safe food.While it is not new, the notion of planting rooftops in Egypt has only recently been implemented. In the early 1990s at Ain Shams University, a group of agriculture professors developed an initiative of growing organic vegetables to suit densely populated cities of Egypt. The initiative was applied on a small scale; until it was officially adopted in 2001, by the Food and Agriculture Organization (FAO).

There are several case studies that represent successful projects implemented by different non-governmental organizations (NGO), public institutions and private civil initiatives. For example Ibn Kassir foundation, in Al-Zawya Al-Hamra, Cairo, created a roof farm from wooden containers (barrels) with plastic sheets filled with peat moss or perlite used as substrates. The drainage is driven through small plastic hoses to buckets. This system is producing leafy crops such as parsley, radish, and carrots. A square meter using this method would cost around 400 Egyptian pounds (LE).

Finally, in many Arab cities, where many environmental social and economic problems exist, a beam of light emerges to contribute in solving many of these interrelated problems. Planting our roof with different kinds of vegetables and fruits or even any kind of green plants will change lots of things. It is certain that roof gardening and farming have measurable qualitative and quantitative benefits. The techniques for implementation are simple and doable and above all cost efficient. However, no roof gardens can be created without the knowledge of the factors affecting the creation and design. The most important factors are the climate, the constructional and economic factors.

Regarding green roofs, we shall only address this issue based on experimental and monitored cases. More importantly, a vision is required to be drawn together with long term strategy, adopting the holistic approach of roof farming and providing support and sustainability. It is this holistic approach that can solve many problems of different background and aspects, and can contribute to improving the quality of life of the dense Arab cities. By exploitation of such roofs, their development and planting; a reasonable ratio of green areas can be reached in the near future. A ratio of 4 square meters per person can be provided once the suitable green framing roofs have been developed and exploited.

Source: Attia, S., Mahmoud, A., (2009) Green Roofs in Cairo: A Holistic Approach for Healthy Productive Cities, Conference Proceeding on Greening Rooftops for Sustainable Communities, June, Atlanta, USA

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Food Security in the Middle East

Despite the fact that the Middle East is blessed with a rich geological inheritance of hydrocarbons and mineral resources, it is a water-scarce and arid region that has its share of demographic and socio-economic problems. It is difficult to grow food crops in the Middle East due to scarcity of water supply and limited availability of arable land. The region is highly vulnerable to fluctuations in international commodity markets because of heavy dependence on imported grains and food items.

According to a report issued in 2009 by the World Bank, the United Nations Food and Agriculture Organization (FAO) and the International Fund for Agricultural Development, “Arab countries are the largest importers of cereal in the world. Most import at least 50% of the food calories they consume.” Countries like Egypt, Syria, or Iraq used to be breadbaskets in the recent past but their agricultural sectors have suffered a lot due to government mismanagement, price ceilings, and underinvestment. Infact, all Arab countries are net importers of grains, with small GCC countries like Bahrain, Qatar, UAE, Kuwait, and Oman almost completely dependent on imports for grains.

The Middle East nations are encountering price spikes on world food markets. This is due to competition for the same food products (wheat, corn, soybeans, animal protein, etc.) from other areas of the world, especially Asia, where incomes are rising and demand for more and better calories is exploding. Besides threatening the well-being of those already living on meagre resources, the price hikes have increased the number of poverty-stricken by millions in less-affluent Middle East nations.

To make matters worse for the food supply problem, world markets have experienced severe disruptions in the past several years from distant storms, floods and droughts — from Russia to Argentina to Australia. These natural phenomena have disrupted the fabric of global market mechanisms that underlies the international food trade. Prices for basic food staples are already at socially dangerous levels, approaching or exceeding their 2008 peaks.

Of all the Middle Eastern countries facing the current food crisis, Yemen is in the worst shape. A United Nations’ World Food Programme report states that seven million of Yemen’s 21 million people are “acutely hungry”, making Yemen the 11th most insecure food country in the world. Aquifers are being pumped well beyond the rate of recharge, and the deeper fossil aquifers are also being rapidly depleted. As a result, water tables are falling throughout Yemen by some 2 meters per year. With water tables falling, the grain harvest has shrunk by one third over the last 40 years, while demand has continued to rise. As a result, Yemenis now import more than 80 percent of their grain.

In Saudi Arabia there is little farming without irrigation, which depends almost entirely on fossil aquifers. The desalted seawater used by Saudi Arabia to meet the ever-increasing water demand in cities is too costly for irrigation use. Saudi Arabia’s growing food insecurity has led it to buy or lease arable land in different countries, including world’s hungriest nations Ethiopia and Sudan. Infact, the Saudis are planning to produce food for themselves with the land and water resources of other countries to meet rising food demand of its rapidly growing population. Unfortunately, transferring agricultural land from subsistence farming to export crops has led to even more food shortages. By attempting to ensure their own food security by acquiring foreign farm holdings, affluent nations are creating new food shortages in other parts of the world.

Due to reduced flows of the Euphrates and Tigris Rivers, Iraq and Syria’s grain harvests have been hit badly. Given the future uncertainty of river water supplies, farmers in both countries are drilling and over-pumping more wells for irrigation. Syria’s grain harvest has fallen by one fifth since peaking at roughly 7 million tons in 2001. In Iraq, the grain harvest has fallen by one fourth since peaking at 4.5 million tons in 2002. Jordan, with 6 million people, is skating on thin ice agriculturally. Forty or so years ago, it was producing over 300,000 tons of grain per year. Today it produces only 60,000 tons and thus must import over 90 percent of its grain.

With fast growing populations and an ever increasing pressure on water resources, governments must act urgently to prevent the looming food crisis.  A recent World Bank report found great inefficiencies in many Arab ports and the ways that Arab countries store grain compared with other large wheat importers, such as the Netherlands and South Korea. Port facilities, slow customs service and inefficient transportation from the ports to the mills all contribute to the worsening food situation. Arab countries are going to be huge importers of food no matter what; therefore they should improve their port and storage facilities and manage import risks.

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Climate Change Impacts in the Levant

Many countries in the Levant — such as Palestine, Lebanon, Jordan, and Syria — are afflicted by water scarcity, weak institutional and governmental resource management, high food import dependency and fragile economies –  all coupled with increasing populations and demand. According to the recent reports of the Intergovernmental Panel on Climate Change (IPCC) the Arab World will be witnessing hotter and drier conditions with extensive droughts causing severe water shortages that will have dire impacts on agriculture and livelihood. Farmers in the Arab world for centuries have been addressing adaptation and resilience issues through farming, water management and environmental degradation. Global climate change is foreseen to increase the severity of climatic conditions and increase the vulnerability of resource dependent countries and communities.

Water Scarcity

Water scarcity is one of the issues expected to increase with climate change. This will adversely affect livelihoods and sectors like agriculture, which is the largest water user in the country. The Levant region is projected to be one of the most severely impacted region in the world as per most general circulation models (GCMs) due to the expectation of severe water scarcity which will in turn impact its socio-economic development (Assaf, 2009). The Levant states’ engagement in the UNFCCC process is vital since major regional studies conducted by the Arab Development and Environment Forum forecasts alarming impacts part of which suggests that increasingly scarce water resources will be further reduced between 15-50% in all four countries.

Moreover, due to water loss and land degradation agricultural self-sufficiency is dismal, especially when considering inefficient irrigation techniques that are more suitable to other areas instead of the Levant region, e.g. severe land degradation in the Euphrates Valley of Syria (Nasr, 2009). This in turn will result and influence the whole issue of food security leading to widespread poverty in the region. The situation may be exacerbated due to current political instability and conflict in the area — noting that Syria is heavily dependent on water resources outside its borders, while Jordon already consumes more than 100% of their available water (Nasr, 2009; Tolba and Saab, 2009). Jordon, ranked as the fourth most water insecure country in the world, has already identified four critical sectors – water, energy, agriculture and food security – in addition to waste reduction and management.


Increase in temperatures and decrease in rainfall also characterizes the main climatic changes facing Levant countries such as Lebanon. Agricultural sector in Levant is expected to experience minimal impact of climate change. However, a reduced amount of agricultural land will be available due to desertification and urban expansion. This means that agriculture will be affected and the price of vegetables, fruits, and other agricultural products will rise as well, bringing about negative impacts on marginalized communities.

Increase in Sea Level

An additional factor is the expected rise in sea level that could further contaminate the nearby aquifers such as the coastal aquifer of Gaza that should provide water to impoverished Palestinians. The annual decrease in precipitation has led to less freshwater availability for surface or ground water. It is being projected that a one meter rise in 50 years will cause salt intrusions in Iraq well into the north beyond Basra and intrude into water aquifers in Lebanon, as far as downtown Beirut and Dbayyeh areas (Nasr, 2009).

Political Vulnerability

With stringent Israeli control on natural resources use and management, the Palestinian Authority lacks the capacity to enforce regulations and mechanisms to ensure the integ1ration of climate change impacts into development planning in the country. This ultimately increases the vulnerability of governmental and nongovernmental institutions and further intensifies the vulnerability and exposure of communities to the effects of climate change. Nevertheless, climate change adaptation planning is supported by governmental institutions like the Ministry of Environmental Affairs, Ministry of Agriculture and the Water Authority in addition to environmental NGOs and engaged stakeholders. Similar to Jordan, Palestine climate projections clearly state that water shortages will increase, increasing the water asymmetry already existing due to the unequal use of water between Israel and Palestinian areas.

Economic Considerations

In the Levant region, the water sector currently undergoes several environmental stresses resulting from different socio- economic activities and practices, including agriculture, energy, and transport. The potential impacts of climate change on the coastal zone include losses in coastal and marine economic activities such as tourism, agriculture, fisheries, transportation and other essential services. Coastal communities relying on ecosystem services, such as fishing for livelihoods will bear the impacts of increase in sea water temperature as the marine fish stock might decrease and marine biodiversity miay change or decline.

In countries such as Lebanon, the coastal zone has very high population density (estimated at around 594 inhabitants per km2) and is characterized by a concentration of Lebanon’s main economic activity. In fact, the largest Lebanese cities (Beirut, Saida, Tripoli and Tyre) are located along the coast, and contribute to more than 74% of Lebanon’s GDP through commercial and financial activities, large industrial zones, important agricultural lands as well as fishing and tourism.

In addition to organizational and technical constrains similarly faced by other Levant countries, Palestine is also experiencing political constrains due to the Israeli situation. The shared trans-boundary groundwater is unequally distributed  with Israel using more than 80% of Palestinian water resources.

Research Gap

Due to economic growth and increasing population, energy demand is expected to rise by at least 50 percent in some countries over the next 20 years. The provision of reliable energy supply at reasonable cost is thus a crucial element of economic reform and sustainable development. Transportation sector is of crucial importance for the regions further economic development. In general terms, lack of and access to data are the main barriers that proved to be the most hindering. The lack of statistics particularly affects the assessment of GHG emissions and economic development scenarios. In turn, governments have blamed the weak economic base for the inability to support research. The absence of scientific assessments and research in terms of assessing e.g. economic impacts of climate change, the ecological impacts of global warming and the degree of resilience of the different systems are hindering the prioritization of adaptation strategies in the decision-making process.

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Environmental Impact of Olive Oil Processing Wastes

More commonly known for its popular culinary and medicinal benefits, olive cultivation and olive oil production are a part of the local heritage and rural economy throughout the North African and Mediterranean regions. In 2012, an estimated 2,903,676 tons of olive oil was produced worldwide, the largest olive oil producers being Spain, Italy, and Greece followed by Turkey and Tunisia and to a lesser extent Portugal, Morocco and Algeria. Within the European Union’s olive sector alone, there are roughly 2.5 million producers, who make up roughly one-third of all EU farmers.

The olive oil industry offers valuable opportunities to farmers in terms of seasonal employment as well as significant employment to the off-farm milling and processing industry.  While this industry has significant economic benefits in regards to profit and jobs; the downside is it leads to severe environmental harm and degradation.   

The Flipside

Currently, there are two processes that are used for the extraction of olive oil, the three-phase and the two-phase. Both systems generate large amounts of byproducts.  The two byproducts  produced by the three-phase system are a solid residue known as olive press cake (OPC) and large amounts of aqueous liquid known as olive-mill wastewater (OMW).  The three-phase process usually yields 20% olive oil, 30% OPC waste, and 50% OMW.  This equates to 80% more waste being produced than actual product.  

More contemporary is the two-phase system, in this system “the volume of OMW produced is reduced because less water is used and much of that water and toxic substances are held within the solid olive cake, thus producing a semi-solid residue (SOR).” While the two-phase system produces less OMW, the SOR it produces has a “high organic matter concentration giving an elevated polluting load and it cannot be easily handled by traditional technology which deals with the conventional three-phase olive cake.”

Regardless of system used, the effluents produced from olive oil production exhibit highly phytotoxic and antimicrobial properties, mainly due to phenols.  Phenols are a poisonous caustic crystalline compound.  These effluents unless disposed of properly can result in serious environmental damage.  Troublingly, there is no general policy for disposal of this waste in the olive oil producing nations around the world.  This results in inconsistent monitoring and non-uniform application of guidelines across these regions. 

Environmental Concerns

Around 30 million m3 of olive mill wastewater is produced annually in the Mediterranean area.  This wastewater cannot be sent to ordinary wastewater treatment systems, thus, safe disposal of this waste is of serious environmental concern.  Moreover, due to its complex compounds, olive processing waste (OPW) is not easily biodegradable and needs to be detoxified before it can properly be used in agricultural and other industrial processes. 

This poses a serious problem when the sophisticated treatment and detoxification solutions needed are too expensive for developing countries in MENA such as Morocco, Algeria and Tunisia where it is common for OMW to be dumped into rivers and lakes or used for farming irrigation.  This results in the contamination of ground water and eutrophication of lakes, rivers and canals.  Eutrophication results in reductions in aquatic plants, fish and other animal populations as it promotes excessive growth of algae. As the algae die and decompose, high levels of organic matter and the decomposing organisms deplete the water of oxygen, causing aquatic populations to plummet.

Another common tactic for disposal of olive mill wastewater is to collect and retain it in large evaporation basins or ponds.  It is then dried to a semi-solid fraction. In less developed countries where olive processing wastes is disposed of, this waste, as well as olive processing cake and SOR waste is commonly unloaded and spread across the surrounding lands where it sits building up throughout the olive oil production season.  Over time these toxic compounds accumulate in the soil, saturating it, and are often transported by rain water to other nearby areas, causing serious hazardous runoff. Because these effluents are generally untreated it leads to land degradation, soil contamination as well as contamination of groundwater and of the water table itself. 

Even a small quantity of olive wastewater in contact with groundwater has the potential to cause significant pollution to drinking water sources. The problem is more serious where chlorine is used to disinfect drinking water. Chlorine in contact with phenol reacts to form chlorophenol which is even more dangerous to human health than phenol alone.

Current Remedies

The problems associated with olive processing wastes have been extensively studied for the past 50 years.  Unfortunately,research has continued to fall short on discovering a technologically feasible, economically viable, and socially acceptable solution to OPW.  The most common solutions to date have been strategies of detoxification, production system modification, and recycling and recovery of valuable components.  Because the latter results in reductions in the pollution and transformation of OPW into valuable products, it has gained popularity over the past decade.Weed control is a common example of reusing OPW; due to its plant inhibiting characteristics OPW once properly treated can be used as an alternative to chemical weed control.

Research has also been done on using the semisolid waste generated from olive oil production to absorb oil from hazardous oil spills.  Finally, in terms of health, studies are suggesting that due to OPW containing high amounts of phenolic compounds, which have high in antioxidant rates, OPW may be an affordable source of natural antioxidants. Still, none of these techniques on an individual basis solve the problem of disposal of OMW to a complete and exhaustive extent.

At the present state of olive mill wastewater treatment technology, industry has shown little interest in supporting any traditional process (physical, chemical, thermal or biological) on a wide scale.This is because of the high investment and operational costs, the short duration of the production period (3-5 months) and the small size of the olive mills.


Overall, the problems associated with olive processing wastes are further exemplified by lack of common policy among the olive oil producing regions, funding and infrastructure for proper treatment and disposal, and a general lack of education on the environmental and health effects caused by olive processing wastes.   While some progress has been made with regards to methods of treatment and detoxification of OPW there is still significant scope for further research.  Given the severity of environmental impact of olive processing wastes, it is imperative on policy-makers and industry leaders to undertake more concrete initiatives to develop a sustainable framework to tackle the problem of olive oil waste disposal. 


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Borja, R., Raposo, F., & Rincón, B. (2006). Treatment technologies of liquid and solid wastes from two-phase olive oil mills. 57, 32-46.

Boz, O., Ogut, D., Kir, K., & Dogan, N. (2009). Olive Processing Waste as a Method of Weed Control for Okra, Fava Bean, and Onion. Weed Technology, 23, 569-573.

Caba, J., Ligero, F., Linares, A., Martınez, J., & De la Rubia, T. (2003). Detoxification of semisolid olive-mill wastes and pine-chip mixtures using Phanerochaete flavido-alba Chemosphere, 51, 887–891.

El Hajjouji, H., Guiresse, M., Hafidi, M., Merlina, G., Pinelli, E., & Revel, J. (2007). Assessment of the genotoxicity of olive mill waste water (OMWW) with the Vicia faba micronucleus test Morocco.

FAOSTAT. (2013).   Retrieved 11/30/2013, from

Niaounakis, M., & Halvadakis, C. P. (2006). Olive Processing Waste Management, 2nd Edition (2nd ed.): Pergamon.

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Spandre, R., & Dellomonaco, G. (1996). POLYPHENOLS POLLUTION BY OLIVE MILL WASTE WATERS, TUSCANY, ITALY. Journal of Environmental Hydrology, 4, 1-13.

The olive oil sector in the European Union (2002).   Retrieved 12/01/2013, from

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Key Questions about COP21 Climate Agreement

The headlines from the CO21 Climate Summit tell an inspiring story. Agence France-Presse reported an outbreak of “euphoria” as the international climate accord was sealed. Reuters hailed a global “turn from fossil fuels.” The Guardian headlined “a major leap for mankind.” As the euphoria of delegates at the UN climate talks in Paris fades, it is time to get down to the business of saving the planet and ask what it means for me.

This time, they were. They managed to seal a pact that sets a surprisingly ambitious target for limiting global warming, reflects the vast differences between countries in terms of their different historical and current responsibilities for causing climate change, and recognizes poorer countries’ need to eradicate poverty even as they embark on a more sustainable development path.

Unfortunately, however, the main text of the agreement is long on rhetoric and short on action.

Here are the key questions about the COP21 climate agreement.

What have we achieved?

The world's first comprehensive climate change agreement which will see action to curb rising temperatures by all countries.

Why we needed a new deal?

If we continue to pump greenhouse gases into the atmosphere on current trajectories, we are facing a world with temperatures of more than 4C above pre-industrial levels by 2100 – hotter globally than at any time in human history.

Rising temperatures will lead to sea level rises, more intense storms and flooding, more extreme droughts, water shortages and heatwaves – as well as massive loss of wildlife and reduction in crop yields, potentially sparking conflict, mass migration and public health concerns.

The higher temperatures rise, the worse the situation will be – so we need to curb the emissions that cause global warming.

Why are we only doing something now?

This deal has effectively been 20 years in the making. A first treaty, the Kyoto Protocol – which was adopted in 1997, only covered the emissions of developed countries – and the US never ratified it.

It runs out in 2020 and the Paris Agreement will be its successor.

Why has it taken so much time?

World leaders tried to secure a deal in Copenhagen, Denmark, in 2009, at talks which was a failure. A weak agreement came out of acrimonious talks which scarred the UN climate process and everybody involved.

But in Durban, South Africa, two years later, the EU teamed up with some of the world's poorest countries to get nations to agree to work towards a new deal to be secured in Paris this year.

Why was it different this time?

The world is not just out of recession like in 2009, the costs of technology such as solar panels have fallen while deployment has grown exponentially and countries are keen to tackle the problem for other reasons, such as to cut air pollution in China.

The science is even clearer, with the UN's global climate science body called IPCCC warning last year that global warming was "unequivocal".

Countries also started negotiating a lot earlier, with 187 countries covering more than 95% of the world's emissions putting forward national climate plans for action they will take up to 2030, before or in a few cases during the conference.

Why do we need an agreement too?

The climate plans by countries are not enough, as the emissions curbs in the commitments still put the world on track for a 3C rise in global temperatures by 2100.

So the deal includes a kind of "review and ratchet" system for countries to update and increase their levels of climate action every five years, based on a global assessment of how far nations are off meeting the long term goal to tackle climate change.

Countries are being requested to submit updates, by 2020, to their existing plans out to 2030 after an initial stocktaking exercise in 2018.

So has the planet been saved?

Only history will tell how successful this deal will be.

Tackling climate change will involve a vast, global, transition away from fossil fuels to clean energy, as well as curbing deforestation and emissions from agriculture – with experts warning of the need to reduce emissions to net zero later in the century to stabilize the climate.

The COP21 Paris climate agreement is truly a watershed moment in the world's fight against climate change. It creates a legally binding framework for progress, and that's fundamentally new.

But grand ambitions also must be met with concrete action.

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Vanishing Aquifers in MENA

aquifer-menaAquifers are of tremendous importance for the MENA as world's most water-stressed countries are located in the region, including Kuwait, Qatar, UAE, Palestine, Saudi Arabia, Oman, Iran, Lebanon and Yemen. However, aquifers in MENA are coming under increasing strain and are in real danger of extinction. Eight aquifers systems, including those in MENA, are categorized as ‘over stressed’ aquifers with hardly any natural recharge to offset the water consumed.

Aquifers in MENA

Aquifers stretched beneath Saudi Arabia and Yemen ranks first among ‘overstressed’ aquifers followed by Indus Basin of northwestern India-Pakistan and then by Murzuk-Djado Basin in North Africa. The Nubian Sandstone Aquifer in the Eastern end of Sahara deserts (parts of Sudan, Chad, Libya and most of Egypt) is the world’s largest known ‘fossil’ aquifer system and Bas Sahara basin (most of Algeria-Tunisian Sahara, Morocco and Libya) encloses whole of the Grand Erg Oriental. The non-renewable aquifers in the Middle East are the Arabian Aquifer and The Mountain Aquifer between Israel and Palestine. Some parts in MENA like Egypt and Iraq rely on major rivers (Nile, Tigris and Euphrates) but these surface water flows does not reach the ocean now. Needless to say, water demand in arid and dry MENA countries is met primarily by aquifers and seawater desalination.

MENA region is the most water-scarce region of the world. The region is home to 6.3 percent of world’s population but has access to measly 1.4 percent of the world’s renewable fresh water. The average water availability per person in other geographical regions is about 7,000 m3/year, whereas water availability is merely 1,200 m3/person/year in the MENA region. The region has the highest per capita rates of freshwater extraction in the world (804 m3/year) and currently exploits over 75 percent of its renewable water resources.

Primarily global exploitation of groundwater is for agricultural irrigation. In Saudi Arabia, during 1970’s, landowners were given free subsidies to pump the aquifers for improvisation of agricultural sectors. Soon the country turned out to be world’s premium wheat exporters. But as years passed, water consumption was high in such a rate that the aquifers approached total depletion. Government announced peoples demand to be met by desalination, which is an expensive approach to meet agricultural sector requirement. By end of 1990’s agricultural land declined to less than half of the country’s farm land. Saudi Arabia is no more a wheat exporter rather relies almost entirely on imported crop from other countries. Unfortunately, country has exploited nonrenewable and ancient ‘fossil’ aquifers which could not be recharged by any form of precipitation.

Key Issues

Stress on a country’s agricultural and water resources majorly cause problems in human health as well as instability and conflicts over shared resources. Climate change has also exacerbated water availability in the Middle East. Infact, water stresses has triggered brutal civil war in Syria and worsened the Palestine-Israel conflicts over sharing aquifers. The key issues, according to World Bank, in water utilization in MENA are as follows:

  • Unsustainable and inefficient use: Middle East countries have the highest per capita consumption of domestic water in the world with 40-50% leakage in the urban systems. And 50% water withdrawn for agriculture does not reach as intended.
  • Ineffective policies: the countries diverts 85% of water to grow crops which would be better importing.
  • Deteriorating water quality: contaminated water systems due to insufficient sanitation infrastructure has caused negative impacts on environment and health issues. Like, in Iran where issues associated with inadequate waste water collection and treatment cost estimated 2.2% of GDP.
  • Excessive reliance on the public investment on water accounts for 1-5 percent of GDP.

In MENA an unexpected climate change is likely to bring 20% rainfall reduction and high rate of evaporation which intensifies water stress. And proportionate climate initiated human behavior, more it gets dry, less water in the river, more tendencies to substitute by groundwater. Also depletion of water below the ground will rise to other disasters like sea water intrusion, land subsidence, especially in Arabian Peninsula, in turn destroys the constructions, infrastructures and developments of the country made-up till date.

Tips to Save Aquifers

We do not know how much water is remaining beneath, but we must understand it is vanishing at a very high rate. MENA must treasure aquifers and natural water resource as same as oil reserves are valued. Individual can play a significant role in saving aquifers in MENA by adopting these simple water conservation guidelines

  • Do not drain cooking oil or grease into sink; use adequate amount, reuse like as a shovel cleaner, polish or donate to machinery shops.
  • Effective use of tap; do not run water while brushing. During winters, store the initial cold water that runs out of the tap prior to the hot water from heater. And also know the convenient tap adjustments.
  • Maintain healthy, hygienic and sanitation practices.
  • Replace conventional water pumps and home appliances with advanced water conservative ones.
  • Avoid unnecessary products, food materials and reduce wastage; water consumed in a diet account’s 92% of water footprint of an individual.
  • Avoid sprinklers for irrigation and in garden use to avoid water loss by evaporation and substitute with efficient water distribution system.

By nature, water is definite in this ‘blue planet’. But when there is no right quantity of water at right quality and time it is called ‘Crisis’.


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Food Security in Lebanon

wheat-lebanonLebanon is clubbed with middle range countries in food security. According to an ESCWA report, 49 percent of Lebanese are reportedly worried about their ability to access enough food, and 31 percent of them stating that they were unable to eat healthy and nutritious food over the course of a year. There is scary statistics related to food security in Lebanon especially after the flow of Syrian refugees.

Syria used to be an important route for agriculture activities in Lebanon.  There was an agriculture trade through Syria and with Syria. The bilateral agreement has declined from 2011-2012, which led to the increase o illegal trade on borders for the two countries.  From 2015, things started are getting worse especially for Syrian and Palestinian refugees. Food secure Syrian refugees households have fallen from 25 percent to 11 percent.  Syrians refuges are depending on food assistantship provided by UNHCR which amount is decreasing by time.  15% of the Lebanese children under five suffer from dwarfness.

Lebanon’s food resources are wasted through mismanagement and corruption. Things got worse when Lebanon hosted more than one million Syrian refugee. Increasing population and decreasing in water availability will affect food production and affect food security. Agriculture polices need to be improved. Crops productivity should be worked on. The ministry of agriculture did a campaign in which the minister announced life on media the names of corrupted food companies and restaurants to warn people that these places are not up to standards and affect their health.  Many famous places were shutoff in this big national scandal.

One of the main cases is depending on food imports to secure the national need of nutrients. Lebanon food export compared to Lebanon food import is 16.5%. More than 50% of our food is imported.  Fixing the agriculture sector can solve this. The agriculture sector has been neglected by government, which forced many farmers to abandon there lands and work in cities.

Agriculture is outdated and we can change this by technology. Agriculture is based on science so use this science to study the root of the problem. The main problem is that farmers in Lebanon big issue in selling their products. If we search for technical solutions in other countries we can find several successful stories in developing countries, such as Kenya where an app has been developed for connecting farmers while farmers in Egypt which has early warning of mastitis to improve milk yield;


Many in Lebanon started doing good successful projects as RIEGO in Lebanon, water loss in production. Eco industries: aim to optimize high yield. Solution built in Lebanon but their market outside Lebanon.; Green studios which do  vertical agriculture especially  outdoor vertical planting; E2  from AUB soring of vegetables of pickling industry.  So the technology can be used in agriculture sector to buy land, fertilizers, seed to produce, share economy where we share tractors, and Trading between farmers using an app.

The displacement of farmers and destruction of agriculture sector can be reversed if the Lebanese returned to their original diet full of nutrients and varieties rather the western adopted diet that is rich with lipids and sugars. The National Poverty Targeting Programme, which assists the Lebanese poor, should incorporate food assistance on a wider range.  The e-card program that connects local farmers and shop should be applied completely.  This will increase social stability and improve protect children from child labor which will increase educated people numbers.

Water Resource Management in GCC – Issues and Challenges

GCC countries are suffering from a huge deficit in their water resources reaching more than 20 billion cubic meter, being met mainly by an intensive over-drafting of renewable and non-renewable groundwater resources for the agricultural sector, and by the extensive installation of highly expensive desalination plants for the municipal sector, and by reusing a small percentage of treated wastewater in the agricultural and municipal sector. Furthermore, conflict between the agricultural and domestic sectors on the limited water resources in the region are rising, and as a result, groundwater over-exploitation and mining is expected to continue in order to meet growing demand in these two sectors.

If current population growth rates, water management approach, water use practices and patterns continue, annual water demand may reach more than 50 billion cubic meter (Bcm) by the year 2030.  With the anticipated future limited desalination capacity and wastewater reuse, this demand will have to be met mainly by further mining of groundwater reserves, with its negative impacts of fast depletion and loss of aquifer reserves and the deterioration of water quality and salinization of agricultural lands, of which these resources usefulness is questionable with the expected deterioration of their quality. Under these circumstances, water will become an increasingly scarce commodity, and would become a limiting factor for further social, agricultural and industrial development, unless major review and shifts in the current policies of population and adopted food self-sufficiency are made, and an appropriate and drastic measures in water conservation are implemented.

A diagnosis of the water sector in Gulf Cooperation Council countries indicated that the main problems and critical issues in these countries are:

  1. Limitation of water resources and increasing water scarcity with time due to prevailing aridity, fast population growth, and agricultural policies;
  2. Inefficient water use in the agriculture (traditional irrigation practices), and municipal/domestic sectors (high per capita water use, high rates of unaccounted-for-water);
  3. Rising internal water allocation conflicts between the agricultural and municipal sector;
  4. Rapid depletion and groundwater quality deterioration due to their over-exploitation, with multiple impacts on agricultural productivity and ecosystems;
  5. Inferior quality of water services in large cities due to fast pace of urbanization; and
  6. Weak water institutions due to fragmentation of water authorities and lack of coordination and inadequate capacity development.

Currently, there are two main challenges of water resources management in the GCC countries. These are the unsustainable use of groundwater resources with its ramification on these countries socio-economic development, and the escalating urban water demands and its heavy burden on their national budget and negative impacts on the environment.

As the quality of groundwater deteriorates, either by over-exploitation or direct pollution, its uses diminishes, thereby reducing groundwater supplies, increasing water shortages, and intensifying the problem of water scarcity in these countries. It is expected that the loss of groundwater resources will have dire consequences on the countries’ socio-economic development, increases health risks, and damages their environment and fragile ecosystem regimes.  Moreover, the development of many GCC countries is relying heavily on non-renewable fossil groundwater, and the issue of “sustainability” of non-renewable resources is problematic, and requires clear definition.

Sustainability of these resources need to be interpreted in a socio-economic rather than a physical context, implying that full considerations must be given not only to the immediate benefits and gains, but also to the “negative impacts” of development and to the question of “what comes after?” An “exit strategies” need to be identified, developed, and implemented by the time that the aquifer is seriously depleted. An exit strategy scenario must include balanced socio-economic choices on the use of aquifer storage reserves and on the transition to a subsequent less water-dependent economy, and the replacement water resource.

Despite their relatively enormous cost and heavy burden on the national budged, limited operational life (15-25 years), their dependence on depleting fossil fuel, and their negative environmental impacts on the surrounding air and marine environment, the GCC countries are going ahead with desalination plant construction and expansion in order to meet the spiralling domestic water demands – a function of population and urbanization growth.  The rapid increase in urban water demands in the GCC can be explained by two factors, rapid population growth and the rise in per capita consumption; per capita average daily consumption in the domestic sector ranges between 300-750 liters, which ranks the highest in the world. This is due mainly to the reliance on the supply side of management with little attention given to the demand management and the non-existence of price-signaling mechanism to consumers.

The other strategic issue is that, despite the current and anticipated future dependence of the GCC countries on desalination to meet its domestic/drinking water supply, desalination remains an imported technology for the GCC countries with limited directed R&D towards these technologies. Furthermore, desalination industry have limited added value to the GCC countries economies (e.g., localizing O&M, plant refurbishment, fabrication, manufacturing of Key Spare Parts, qualifying local labor to work in desalination industry, etc..).

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Food Security Strategy in Qatar

Qatar is a water-scarce and arid region which has its own share of demographic and socio-economic problems. The cultivation of food crops is a difficult proposition for Qatar due to scarcity of water supply and limited availability of arable land. The country is vulnerable to fluctuations in international commodity markets because of heavy dependence on imported grains and food items. The increasing dependence on foreign food imports is leading to a growing sense of food insecurity in Qatar.

Understanding Food Security

Food security is the condition in which all people at all times have a physical and economic access to safe, adequate and nutritious food to satisfy their daily calorific intake and allow them to lead an active and healthy life. Individuals who are food secure have an access to a sufficient quantity of food and do not live in fear of hunger and starvation. On the other hand, food insecurity exists simultaneously and inhibits certain groups of individuals from gaining access to nutritionally adequate and safe food. In the case of Middle East and North Africa (MENA) countries, food insecurity is related to poor quality diets rather than calorie-deficient diets. A typical diet in MENA region is high in saturated fats, sugar and refined foods which is a major cause for increase in chronic diseases in the region.

There are a multitude of factors which may challenge a nation from achieving food security. Some of these factors include; the global water crisis and water deficits which spur heavy grain imports in smaller countries ultimately leading to cutbacks in grain harvests. Similarly, intensive agriculture and farming drastically influence soil fertility and cause a decline in crop yield. Another notable factor limiting food security includes the adverse effects of climate change such as droughts and floods which greatly affect the agricultural sector.

The impacts of declining crop yields will include a change in productivity, livelihood patterns as well as economic losses due to declining exports. According to the Global Food Security Index, countries which are on top of the food security index include USA, Norway and China. The countries suffering from greatest food insecurity include, Democratic Republic of Congo, Togo and Chad.

Food Security Strategy in Qatar

Being one of the fastest growing economies in the world, Qatar is facing large-scale influx of expatriate workers which has resulted in tremendous increase in population in recent years. Limited land availability, chronic water scarcity and constraints in agricultural growth have led to growing concerns about food security. Agriculture plays a strategic role in the nation’s food security. Qatar imports over 90% of its food requirements due to the scarcity of irrigation water, poor quality soils and the inhibitions due to climatic conditions. Infact, the country is facing an agricultural trade deficit of QR. 4.38 billion equivalent to $1.2 billion. 

In response, Qatar has begun to address the situation by aiming to efficiently utilize ‘cutting edge technology’ to establish a sustainable approach to food security for dry land countries. The Qatar National Food Security Program (QNFSP) was established in 2008 and aims to reduce Qatar’s reliance on food imports through self sufficiency. The program will not only develop recommendations for Food Security policy but intends to join with international organizations and other NGOs to develop practices to utilize resources efficiently within the agricultural sector.

Qatar has established a nation-led National Food Security Program to encourage domestic production which will lead to scientific and technological development in two specific areas to increase domestic production. These areas include development in agricultural enhancement and food processing. QNFSP’s approach to expanding the agricultural sector aims to introduce the best practices and establishing a sector which considers its economic efficiency, optimal usage of scarce resources with limited impact on the environment as well as profitable and sustainable agriculture. A key element of this approach will include the deployment of advanced crop production technologies and advanced irrigation systems. The QNFSP will require well managed stakeholder participation, revised agricultural possibilities and of course a comprehensive strategy for agricultural research.

The nation’s second approach to increase domestic production includes regulations and implementations on food processing. Food processing increases the shelf-life of food, reduces raw food losses and enables the continuity of product availability. By enhancing the shelf-life of food and reducing the amount of food being wasted improves a nation’s food security. The QNFSP aims to develop the nation’s food processing industry by taking advantage of the new industry being established in Qatar which will allow the country to sell its own processed goods on the global market. To meet this objective the nation will need to implement international quality assurance mechanism to be capable of producing high quality products as well as to expand their food reserves and storage facilities.

Sahara Forest Project

In addition to the trenchant efforts being made by the Qatar National Food Security Program, an interesting and promising pilot project named Sahara Forest Project is being rigorously pursed in Qatar. The Sahara Forest Project allows for sustainable production of food, water and energy while revegetating and storing carbon in arid areas.

A one hectare site outside Doha, Qatar, hosts the Sahara Forest Project Pilot Plant. It contains a unique combination of promising environmental technologies carefully integrated in a system to maximize beneficial synergies. A cornerstone of the pilot is greenhouses utilizing seawater to provide cool and humid growing conditions for vegetables, The greenhouses themselves produce freshwater and are coupled with Qatar’s first Concentrated Solar Power plant with a thermal desalination unit.

An important part of the pilot is to demonstrate the potential for cultivating desert land and making it green. Outdoor vertical evaporators will create sheltered and humid environments for cultivation of plants. There are ponds for salt production and facilities for experimentation with cultivation of salt tolerant plants, halophytes. Additionally, the facility also contains a state of the art system for cultivation of algae.


Sahara Forest Project. "Sahara Forest Project in Food Security Program on Qatar TV." Sahara Forest Project. N.p., 2012. Web. 10 Dec. 2013. <>.

QNFSP. "Qatar Steps up to Food Security and World Hunger." Qatar National Food Security Programme. QNFSP, 2011. Web. 9 Dec. 2013. <>.

Farhad Mirzadeh. "Qatar’s Seeks Solutions to Food Insecurity." American Security Project. N.p., 28 Oct. 2013. Web. 9 Dec. 2013. < />

Bonnie James. "Qatar Food Security Plans Get a Boost." Gulf Times. N.p., 4 Nov. 2013. Web. 10 Dec. 2013. <>.

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Agricultural Scenario in MENA

Agriculture plays an important role in the economies of most of the countries in the Middle East and North Africa.  The contribution of the agricultural sector to the overall economy varies significantly among countries in the region, ranging from about 3.2 percent in Saudi Arabia to 13.4 percent in Egypt.  Large scale irrigation is expanding, enabling intensive production of high value cash and export crops, including fruits, vegetables, cereals, and sugar.

Egypt is the 14th biggest rice producer in the world and the 8th biggest cotton producer in the world. Egypt produced about 5.67 million tons of rice and 635,000 tons of cotton in 2011. The area of cotton crop cultivation accounts for about 5% of the cultivated area in Egypt. The total amount of crop residues is about 16 million tons of dry matter per year. Cotton residues represent about 9% of the total amount of residues. These are materials comprising mainly cotton stalks, which present a disposal problem.

Although the Kingdom of Saudi Arabia is widely thought of as a desert, it has regions where the climate has favored agriculture. By implementing major irrigations projects and adopting large scale mechanization, Saudi Arabia has made great progress in developing agricultural sector. The Kingdom has achieved self-sufficiency in the production of wheat, eggs, and milk, among other commodities, though it still imports the bulk of its food needs. Wheat is the primary cultivated grain, followed by sorghum and barley. Dates, melons, tomatoes, potatoes, cucumbers, pumpkins, and squash are also important crops.

Despite the fact that MENA is the most water-scarce and dry region worldwide, many countries across the region, especially those around the Mediterranean Sea, are highly dependent on agriculture.  For example, the Oum Er Rbia River basin contains half of Morocco’s public irrigated agriculture and produces 60 percent of its sugar beets, 40 percent of its olives, and 40 percent of its milk.

Agricultural output is central to the Tunisian economy. Major crops are cereals and olive oil, with almost half of all the cultivated land sown with cereals and another third planted. Tunisia is one of the world's biggest producers and exporters of olive oil, and it exports dates and citrus fruits that are grown mostly in the northern parts of the country.

Agriculture in Lebanon is the third most important sector in the country after the tertiary and industrial sectors. It contributes nearly 7% to GDP and employs around 15% of the active population. Main crops include cereals (mainly wheat and barley), fruits and vegetables, olives, grapes, and tobacco, along with sheep and goat herding.

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Agricultural Biomass in MENA


Agriculture plays an important role in the economies of most of the countries in the Middle East and North Africa region.  Despite the fact that MENA is the most water-scarce and dry region in the world, many countries in the region, especially those around the Mediterranean Sea, are highly dependent on agriculture.  The contribution of the agricultural sector to the overall economy varies significantly among countries in the region, ranging, for example, from about 3.2 percent in Saudi Arabia to 13.4 percent in Egypt.  Large scale irrigation coupled with mechanization has enabled entensive production of high-value cash crops, including fruits, vegetables, cereals, and sugar in the Middle East.

The term ‘crop residues’ covers the whole range of biomass produced as by-products from growing and processing crops. Crop residues encompasses all agricultural wastes such as bagasse, straw, stem, stalk, leaves, husk, shell, peel, pulp, stubble, etc. Wheat and barley are the major staple crops grown in the Middle East region. In addition, significant quantities of rice, maize, lentils, chickpeas, vegetables and fruits are produced throughout the region, mainly in Egypt, Tunisia, Saudi Arabia, Morocco and Jordan. 

Egypt is the one of world's biggest producer of rice and cotton and produced about 5.67 million tons of rice and 635,000 tons of cotton in 2011. Infact, crop residues are considered to be the most important and traditional source of domestic fuel in rural Egypt. The total amount of crop wastes in Egypt is estimated at about 16 million tons of dry matter per year. Cotton residues represent about 9% of the total amount of residues. These are materials comprising mainly cotton stalks, which present a disposal problem. The area of cotton crop cultivation accounts for about 5% of the cultivated area in Egypt.

Agricultural output is central to the Tunisian economy. Major crops are cereals and olive oil, with almost half of all the cultivated land sown with cereals and another third planted. Tunisia is one of the world's biggest producers and exporters of olive oil, and it exports dates and citrus fruits that are grown mostly in the northern parts of the country.

To sum up, large quantities of crop residues are produced annually in the region, and are vastly underutilised. Current farming practice is usually to plough these residues back into the soil, or they are burnt, left to decompose, or grazed by cattle. These residues could be processed into liquid fuels or thermochemically processed to produce electricity and heat in rural areas. Energy crops, such as Jatropha, can be successfully grown in arid regions for biodiesel production. Infact, Jatropha is already grown at limited scale in some Middle East countries and tremendous potential exists for its commercial exploitation.

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Egypt’s Water Crisis and Degeneration of Nile

pollution-nileEgypt is struggling to cope with water shortages and food production. It is expected that Egypt’s per capita annual water supply will drop from 600 cubic meters today to 500 cubic meters by 2025, which is the UN threshold for absolute water scarcity. Egypt has only 20 cubic meters per person of internal renewable freshwater resources, and as a result the country relies heavily on the Nile for its main source of water. Water scarcity has become so severe that it has been recorded that certain areas in the country could go days without water, with pressure sometimes returning only for a few hours a week. The country can no longer delay action and must act now.


Agriculture contributes roughly 15% of Egypt’s GDP, and employs 32% of Egypt’s workforce with rice being the biggest produce in the country. Rice is an important part of an Egyptian family’s diet. However, the cultivation of rice is very water intensive. On average about 3000 liters of water is used to produce 1 kilo of rice. This number can vary depending on climate, soil type and water management practices.

The government has restricted cultivation of rice to an area of 1 million acres (farmers were previously able to use most of the Nile Delta for cultivation) in specified areas of the Nile Delta. The government has even resorted to taking drastic measures as spreading incendiary compounds on rice fields cultivated outside the area allocated by the government. This has caused outrage and demonstrations by farmers who insist that the area allocated is not enough for them to be able to make ends meet. This type of tension caused by the lack of water was one of the catalysts of the Arab Spring in 2011/2012.

To alleviate population tension and unrest the government has been trying to increase water supply by exploring with reusing treated agricultural and municipal wastewater for agriculture. However implementation of such initiatives is not being applied fast enough to cope with the rising demand. Government must enforce new irrigation methods in the country (Egyptian farmers still rely heavily on flood and canal irrigation in the Nile Delta) as well as smart agricultural practices such as using less water intensive crops. Resorting less water intensive water crops could drastically cut water used in agriculture and help increase water supply.

Pollution of the Nile

The Nile has been a lifeline for Egypt at least since the time of the pharaohs. Yet, despite the world’s largest river’s importance to the country, its water is being polluted by various sources, and pollution levels increasing exponentially in recent years.

The degeneration of the Nile is an issue that is regularly underestimated in Egypt. With so many people relying on the Nile for drinking, agricultural, and municipal use, the quality of that water should be of most importance. The waters are mainly being polluted by municipal and industrial waste, with many recorded incidents of leakage of wastewater, the dumping of dead animal carcasses, and the release of chemical and hazardous industrial waste into the Nile River.

Industrial waste has led to the presence of metals (especially heavy metals) in the water which pose a significant risk not only on human health, but also on animal health and agricultural production. Fish die in large numbers from poisoning because of the high levels of ammonia and lead. Agricultural production quality and quantity has been affected by using untreated water for irrigation as the bacteria and the metals in the water affect the growth of the plant produce, especially in the Nile Delta where pollution is highest.

Industrial pollution is wrecking havoc in Nile

Industrial pollution is wrecking havoc in Nile

Of course the pollution of Nile is a complex problem that has been continuing for more than 30 years and the government is trying to implement stricter rules on the quality and type of waste/wastewater dumped into the river to reduce the pollution of the Nile. However, swift and decisive action must be taken towards cleaning the Nile, such as treating the wastewater prior to disposal, and placing stricter restrictions on industries to dispose of their waste safely and responsibly. This issue cannot be ignored any further as the continual increase in population will cause an increase in demand on Egypt’s dwindling water resources. Every drop of water counts.

The Blue Nile Dam

Another challenge at hand is tackling the issue of Ethiopia building a dam and hydroelectric plant upstream that may cut into Egypt’s share of the Nile. For some time a major concern for Egypt was Ethiopia’s construction of the Grand Ethiopian Renaissance Dam (GERD) in the Blue Nile watershed, which is a main source of water for the Nile River. Construction of the Renaissance Dam started in December 2010, and has the capacity to store 74 to 79 billion cubic meters of water and generate 6,000 megawatts of electricity for Ethiopia a year. This creates major concern for Egypt, who is worried that this damn would decrease the amount of water it receives (55.5 billion cubic meters) from the Nile River. Egypt is concerned that during dry months, not enough water will be released from the GERD thus decreasing the water received downstream. This will greatly hinder Egypt’s attempts to alleviate the water shortages during those months.

Earlier this year, Egypt, Ethiopia and Sudan assigned two French companies to prepare a report on the impact of the dam on the three countries. This report will clarify the affects the Dam will have on downstream countries. The results of this report are yet to be released. 


In case of business-as-usual scenario, Egypt runs the risk of becoming an absolute water scarce country in less than a decade. Therefore Egypt has a battle on its hands to ensure adequate conditions for its population. Like many other water scarce countries around the world, it needs to mitigate water scarcity by implementing smart conservation techniques, adopting water saving technologies, and control water pollution. With climate conditions expected to get drier and heat waves expected to become more frequent in the MENA region, Egypt cannot afford to neglect its water conservation policies and must act immediately to meet the population’s water demand.


Sources of Information