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Ed Webb

Can Solar Desalination Slake the World's Thirst? - Scientific American - 1 views

www.scientificamerican.com/...ation-slake-the-world-s-thirst

water energy Desalination Saudi KSA

shared by Ed Webb on 22 Sep 15 - No Cached
  • Another large-scale solar desalination project is currently under construction in Saudi Arabia and scheduled for completion in early 2017. The plant is slated to produce 60,000 cubic meters of water per day for Al Khafji City in North Eastern Saudi Arabia, ensuring a constant water supply to the arid region throughout the year. According to Abengoa, the Spanish renewable energy company building the pioneering facility, the incorporation of solar would significantly reduce operating costs, as Saudi Arabia currently burns 1.5 million barrels of oil per day at its desalination plants, which provide 50-70 percent of its drinking water. Total desalination demand in Saudi Arabia and neighboring countries is expected to reach 110 million cubic meters a day by 2030.
Ed Webb

Saudi Arabia's water depends on Japan desalination tech - Green Prophet | Impact News f... - 0 views

www.greenprophet.com/...apan-saudi-arabia-desalination

Saudi KSA Japan technology water Desalination environment resources

shared by Ed Webb on 12 Oct 19 - No Cached
  • Toray Industries of Japan tells Green prophet that its new technology called ROMEMBRA – a reverse osmosis (RO) tech will be working for Saudi Arabia.  Saudi Arabia is looking for desalination technology to help provide drinking water for its growing population. Saudi Arabia has the means, from oil, to produce water energy intensive desalination. Only rich nations can afford this.  Environmentalists see this as a last resort solution when all other options to conserve water have been explored. 
  • Gulf countries like the United Arab Emirates and Saudi Arabia are investing in desal tech to cater to rising populations and a dire situation due to mismanaging resources and climate change. And they are looking to solar and alternative energy solutions to power such technologies.  The RO or reverse osmosis method consumes less energy over conventional evaporation method.
Ed Webb

US tech firm turns Dubai desert air into bottled water - Arabianbusiness - 0 views

www.arabianbusiness.com/...-desert-air-into-bottled-water

UAE agriculture food security water WaterSecurity Desalination

shared by Ed Webb on 14 Jul 20 - No Cached
  • Instead of drilling wells or purifying seawater, it will wring moisture from the air to create bottled water at a plant 20 kilometres (12 miles) from Dubai
  • Zero Mass Water, will use renewable energy instead of the fossil fuels that power the many desalination facilities in Dubai and the rest of the United Arab Emirates
  • The bottling plant is run on solar, the bottles we use are recyclable and the caps are sustainable,” said Samiullah Khan, general manager at IBV, an Emirati firm that will buy the water. The caps will be made from bamboo
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  • Zero Mass isn’t going to rival bulk water processors any time soon. It will initially only be able to produce up to 2.3 million litres annually - about the volume of a typical Olympic swimming pool. The technology is still much more expensive than desalination for the same output of water. So Zero Mass’s will be in the same bracket as imported, high-end brands such as Evian and Fiji
  • The rectangular boxes - measuring around 2.4 meters (8 feet) by 1.2 meters - absorb water vapour and extract it using solar energy. Although they can operate almost anywhere the sun shines, Dubai’s hot and humid climate makes the emirate a prime location, according to Cody Friesen, founder of Zero Mass
  • The panels have dust filters and use a chemical compound that only captures water molecules, ensuring the water is purified even when the air is polluted.
  • Gulf nations want to reduce their heavy dependence on food imports, especially with the coronavirus pandemic disrupting global supply chains. This month the UAE imported 4,500 dairy cows from Uruguay to boost milk production. It’s also trying to farm rice locally, the success of which will largely depend on using sustainable amounts of water.
  • Water-from-air is only suitable for farming in enclosed environments such as warehouses
  • “With hydroponics, it’s a huge advantage to be using very pure water to begin with,” said Wahlgren. “If you’re using desalinated water, there’s still quite a large salt component, which can be harmful to the plants.”
Ed Webb

MERIP Water in the middle East 2020 - 1 views

MENA water agriculture food security WaterSecurity climate analysis economy

shared by Ed Webb on 25 Feb 21 - No Cached
  • As a result of these climatic conditions, there is little surface water. The lines of rivers threading across the map of the region are few and far between. The arid climate also means that where there are stores of water below the surface, those aquifers are not being replenished very quickly. In some cases, aquifers are not being replenished at all; these fossil aquifers date back hundreds of thousands of years to past epochs when the region’s climate was wetter.
  • When it comes to water, the Middle East is a region of superlatives: the highest proportion of a population exposed to water stress, the least sustainable water resource use, the most water scarce region in the world. This simplistic narrative contains some truth.
  • The Middle East and North Africa also contains mountain chains where vegetation is lush and winters wet. Morocco’s Rif mountains, for example, receive over a meter of rainfall a year (for comparison, that is more than the Adirondacks). Around the Mediterranean Sea, too, climates are milder and rainfall higher. It sometimes snows in Damascus. Furthermore, even some dry parts of the region have significant water resources flowing through them, originating in wetter climes. Egypt’s southern city of Aswan, for instance, only receives 1mm of rainfall a year, but sits on the banks of the Nile, the longest river in the world. Depictions of the Middle East as water scarce, therefore, must be nuanced by an appreciation of the region’s varied geographies.
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  • The particularly high growth rates in some countries—Iraq, Bahrain and Palestine—are not matched in all countries
  • Migration and forced displacement also shape population distributions.
  • The broad characterization of the region as water scarce and people rich, on the other hand, tells a simple and powerful story. It is a story that is reinforced by a commonly used indicator, the Falkenmark Water Stress Index. This easily calculable figure is a ratio of the total renewable freshwater resources available in a country to the number of people. If the index is less than 1,000 cubic meters per capita per year, it denotes a situation of water scarcity; if it is less than 500 cubic meters per capita per year, it indicates conditions of absolute water scarcity. According to this indicator, the region does not look good. Most of the countries are facing either scarcity or absolute s car ci t y.
  • Water scarcity is not so much about how much water there is and more about what it is being used f or
  • an archetypal Malthusian narrative. Eighteenth century scholar Thomas Malthus proposed that the combination of a limited resource base, only growing at an arithmetic rate, and an expanding population, growing at a geometric rate, would inevitably lead to a point where the system’s capacity to support that population was exceeded and crisis would result. This notion, so simplistic and yet so enduring, undergirds much of the writing about water in the Middle East
  • A larger population means more people drinking, cleaning their homes and bodies, washing clothes and cooking. These daily activities do not, however, require all that much water relative to other water uses
  • n annual allocation of 20 cubic meters per capita is sufficient to cover consumption and basic hygiene needs
  • In cities like Amman and Beirut, many neighborhoods only receive running water for a few hours a day; in war-torn Yemen, millions lack access to clean water. But the lack experienced by some is more due to the inadequacy of the infrastructures for delivering potable water and removing wastewater than the insufficiency of the resource per se
  • producing more food does not always require more water. There are techniques of applying water to the soil that are less water intensive, allowing for what water specialists term “more crop per drop.”
  • Agriculture consumes the greatest amount of water by far, globally. This pattern is particularly pronounced in the Middle East, where low rainfall across much of the region makes irrigation a necessity for cultivation. Agriculture uses 85 percent of the region’s water.
  • food imports can be seen as a source of “virtual water.”
  • more about politics than population. The reason why Saudi Arabia long subsidized wheat production in the desert with water drawn from fossil aquifers, for instance, was not because it needed to produce more food for a growing population. Instead, this policy was about the government’s interest in becoming more self-sufficient so as to decrease its reliance on other countries and the associated vulnerabilities.
  • there is no direct correlation between population size and agricultural water use. Narratives of population-driven water crises should always be approached with caution
  • Many lower income residents, or people living in informal settlements, lack access to sufficient drinking water and sanitation. Populations in motion, too, can generate challenges for water managers. Refugee camps, for instance, which are amalgamations of people in spaces that were not necessarily designed to support those numbers, often struggle to provide enough water for their displaced population’s day-to-day uses.
  • Efforts to integrate climate change adaptation into water management plans are hampered by more pressing political priorities,
  • A number of countries in the Middle East and North Africa rely on transboundary water resources. The high degree of reliance is evident in an indicator known as the dependency ratio, which is the proportion of a nation’s freshwater resources—both surface and groundwater—that comes from outside that country. Syria and Iraq depend on the Tigris and Euphrates rivers, which rise in the mountainous region of southeastern Turkey. Egypt sources most of its water from the Nile, a river basin that spans 11 countries. Jordan’s two main surface water resources, the Jordan and Yarmouk rivers, are shared with its neighbors. Israel taps into surface and groundwater resources that traverse borders with the West Bank, Lebanon and Syria. Kuwait and Bahrain’s groundwater reserves are fed by water flowing laterally underground from Saudi Arabia.
  • available water resources of the Middle East and North Africa are also shifting due to anthropogenic climate change
  • Climate models are consistent in their projections that temperatures across the region are increasing and will continue to do so in coming decades. Higher temperatures mean higher evapotranspiration rates —plants, in other words, will drink more water—and larger losses from open surfaces like reservoirs. Demand from the most water intensive sector, agriculture, will increase.
  • studies suggest that the variability and uncertainty in rainfall timing and intensity is increasing
  • the rise in sea level poses a risk of coastal flooding in deltas, like that of the Shatt al-Arab, on the border of Iraq and Iran, and the Nile Delta as well as other lowlying areas along the Mediterranean coastline
  • In the case of shared aquifers, the added uncertainties surrounding groundwater volumes and flows compound the challenges.
  • despite the dramatic appeal of the idea of a water war, most scholars agree that the concept is misleading. Wars typically have much more complicated origins than a single causal factor, like water. Intrastate disputes over water may be more significant than interstate conflicts. Moreover, a shared resource does not necessarily have to be a source of tension; it can be a source of cooperation
  • Countries in the more arid parts of the Middle East have championed technologies for producing more water. The Gulf states and Israel, for instance, have been leaders in desalination. In these countries, desalinated water now meets the majority of domestic water needs
  • Many of the region’s water bodies are contaminated with sewage, agricultural chemicals and industrial waste,
  • Public awareness campaigns urge residents to conserve water, take shorter showers, turn off the faucet when brushing their teeth, not leave the water running when cleaning dishes and avoid washing their cars
  • Although initiatives are underway to develop solar-powered desalination, these projects are still in their infancy
  • These uses are so small relative to agriculture, though, that their impact is limited.
  • In many countries of the region, farmers reuse agricultural drainage water. If municipal and industrial waste is properly treated, it too can be reused
  • experts have advised authorities to raise the price of water. In most countries of the region, water is priced significantly below its cost of delivery. In some cases, it is free. Egyptian farmers, for instance, do not pay for the water they use on their fields (although they do pay other irrigation-related costs, such as energy for pumps). If they had to pay for water, economists argue, they would not use so much
  • While these measures can be effective at reducing water consumption and easing scarcity, they impose costs and can increase rural poverty without other forms of social protection and support for small farmers. They also risk ignoring the larger contextual factors that shape water use in a home, factory or farm. Policies that seek to mandate a technology, price or behavioral change for the sake of saving water, without recognizing the priorities and perspectives of those who use this water on a daily basis, are unlikely to be successful
  • the challenge of water scarcity and the experience of many within the region who struggle to find sufficient, clean water for their everyday needs and livelihoods is as much about economic priorities, social inequalities and political relations as it is a function of the region’s geography
Ed Webb

Thirsty crops, leaky infrastructure drive Tunisia's water crisis | PLACE - 0 views

www.thisisplace.org/i

Tunisia energy water agriculture infrastructure climate sustainability

shared by Ed Webb on 02 Nov 19 - Cached
  • "We used to grow much more wheat, we used to plant tomatoes, but we don't have (enough) water,"
  • Poor planning, sparse water resources and the worsening impacts of climate change have combined to create a crippling water crisis in Tunisia, say civil society groups.
  • Due to random cuts to water supplies, debt and management issues with the GDAs and the poor quality of water that runs from the taps, Marzougui said about three-quarters of the population have problems accessing clean water.
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  • The country's irregular rainfall patterns are accentuated by climate change, with periods of droughts and record high temperatures oscillating between torrential rain and floods, according to the agriculture ministry.
  • "We need a lot of water during Eid - for cooking, showering, for washing the intestines of the sheep," she said, referring to the traditional method for preparing meat during the holiday. "The infrastructure is bad, we lose water in the distribution network. The summer months are peak tourist season, so there is a lot of water consumption," said Louati of the OTE. "And because of climate change, the availability of water varies more than before."
  • It is mostly women who carry the burden of fetching water
  • Even for houses on the grid, water is not guaranteed. Nomad08 recorded 3,000 cuts between 2016 and 2018 across the country, lasting up to 60 days at a time.
  • latest government figures also reveal that poor infrastructure means in some regions about half of water is lost before it even reaches the tap
  • In 2017, the minister of agriculture created a committee dedicated to prioritising climate change in the management of agriculture and water. "We are in front of a fait accompli - we need to do with what we have and it is only going to become less (water)," said Rafik Aini, coordinator of the committee and senior negotiator in climate change at the agriculture ministry.
  • Tunisia's new Water Code, which was approved by ministers in September and is waiting to be debated by parliament, includes climate change as a factor to be considered in water policy decisions, unlike the original 1975 code.
  • In addition to repairing the water network, Aini told the Thomson Reuters Foundation that the government's 2050 strategy for water will involve desalination projects powered by renewable energy.
  • "It costs a lot of money and there is still (more) water lost through the network (than desalination stations are projected to produce)."
  • In January, a study by the U.N. University Institute for Water, Environment and Health (UNU-INWEH) warned that the global levels of surplus salty brine produced by this method were 50% higher than previous estimates.
  • Desalination would also have "profound impacts" on the sea ecosystem, where this waste is mostly dumped, the report found.
  • the "politics of agriculture needs to change," said Gafrej. "With precious and rare water, we do not have the right to produce certain cultures like watermelons."
  • about 80% of Tunisia's natural water resources are used for agriculture, according to last year's government figures. Thirsty crops like oranges, watermelons and tomatoes are grown for export abroad, mostly to Europe.
  • In intensive farming regions, like Kairouan, groundwater is being extracted at a faster rate than the underground supply is renewed, as well as from non-renewable groundwater sources. A government report noted that these resources are exploited up to 400% in certain regions.
Ed Webb

How the Suez Canal will continue to change Mediterranean Sea - 0 views

www.al-monitor.com/...anean-environment-economy.html

mediterranean ecology environment fish extinction Egypt Suez water

shared by Ed Webb on 28 Nov 19 - No Cached
  • Since the opening of the Suez Canal, the renowned waterway connecting the Red Sea to the Mediterranean Sea, its environmental impact has been a matter of concern, with the arrival of nonindigenous species from other regions. Since the official inauguration 150 years ago, the number of species that have arrived through the canal — known as Lessepsian or Erythrean species — is estimated to exceed 400, according to different studies. This is a substantial migration that some observers warn is causing the most significant biogeographic change currently underway worldwide.
  • “This has caused a substantial change in the traffic [food] webs of the Eastern Mediterranean, and such kind of life chain change has not been observed anywhere else in the world.”
  • Even if the introduction of Erythrean species started as soon as the canal opened, only a few established in the Mediterranean back then. It has only been in the last decades that the process has skyrocketed, and the number of alien species in the Mediterranean — not only Lessepsian — more than doubled between 1970 and 2015, bringing a new sense of urgency.
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  • acceleration has been facilitated by a Mediterranean Sea that is now more welcoming for alien species in terms of temperature and salinity. But also because the possibilities to arrive are higher due to the successive enlargements of the Suez Canal since its inauguration and the increase of maritime transport and aquafarming
  • Until now, there has not been any basin-wide extinction of indigenous marine species recorded in the Mediterranean, but there are cases of local disappearances and gross reductions in numbers. This has been particularly the case in its eastern basin, where the ratio of alien to native species is the highest.
  • there are nine species recorded that pose human health hazards, all of which are considered to have arrived through the Suez Canal. Their presence is particularly high in the Levant, but a lethally poisonous pufferfish has been found as far as in Spain. In the summer of 2009, one of these species caused 815 documented hospitalizations along the southeastern coast of Turkey,
  • “The major changes are in the shelf water, where artisanal [fishermen] used to fish. … So you are not only changing the economy in [quantity] but depriving people’s livelihood,”
  • “Egypt is now building huge desalinating plants near the canal and their outflow is high salinity affluent, which should be used in the Bitter Lakes [in the center of the Suez Canal] to reintroduce the salinity barrier that used to be present in the early days, and that we know was efficacious in stopping at least some of the invaders."
Ed Webb

Ahead of COP27, Egypt is highly vulnerable to climate change - 0 views

qz.com/-for-climate-change-1849657612

Egypt water agriculture food land climate COP sustainability SDGs

shared by Ed Webb on 27 Oct 22 - Cached
  • Adel Abdullah cultivates a subsistence living off of six acres of peppers, eggplants, cucumbers, tomatoes, wheat, corn, and pomegranates. He is one of millions of smallholder farmers working in the Delta. He walks barefoot in his farm as a show of reverence to the land. The soil is pale and thin, almost as sandy as the beach, and choked by mounting concentrations of salt, left behind by periodic coastal flooding and pushed into underground aquifers by the rising sea.“This is the first place to be affected by climate change,” Abdullah says. “The barriers help a bit with flooding, but the salty soil is still really killing us.”
  • he takes irrigation water from the nearby Kitchener Drain, one of the largest and most polluted canals in Egypt that aggregates wastewater from the farms, businesses, and households of an estimated 11 million people in the Delta. By the time water reaches Abdullah’s farm, it may have been reused half a dozen times since entering Egypt in the Nile, each time accumulating more salts and pollutants and losing beneficial nutrients.
  • Abdullah is forced to douse the farm in fertilizers, pesticides, and salt-suppressing chemicals, all of which further degrade the soil. Those inputs, on top of the rising costs of irrigation systems and machinery, eat up any potential income Abdullah might earn
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  • The Nile Delta—where agriculture employs one-fifth of the country’s workforce and is responsible for 12% of its GDP and much of its food supply—is being hammered by rising sea levels, rising temperatures, and a growing shortage of water.
  • rapid urbanization and population growth
  • Climate adaptation solutions that could keep environmental problems from turning existential—fixing the battered and wasteful irrigation network, expanding affordable access to improved seeds and climate-smart farming technologies, and more effective and equitable regulation of urban development on agricultural land—are being rolled out by the government and research groups, but often slower than the pace of climate impacts. That’s left Egypt’s economy and food security exposed to growing risk.
  • “We’re really squeezed and marginalized here, and the government isn’t helping,” said one farmer down the road from Abdullah, who requested anonymity to speak frankly (with tens of thousands of political prisoners, Egypt’s restrictions on free speech are also gaining prominence ahead of COP27).
  • his children see no future in agriculture
  • Around 1805, an Ottoman general named Muhammad Ali took control of the country, and founded the dynasty of kings that would rule—eventually under British colonial supervision—for 150 years. One of Ali’s most enduring marks on the country was the establishment of the first modern network of dams and irrigation canals in the Delta, which allowed tens of thousands of new acres to come under cultivation.
  • water and land played a crucial role in Nasser’s legacy. 12% of the country’s arable land was owned by the aristocracy; Nasser nationalized this land and distributed it to about 340,000 impoverished rural families. He also further extended Ali’s irrigation network and oversaw construction of the Aswan High Dam, which brought an end to the Nile’s ancient seasonal flooding and fixed the river in its present position, with just two remaining branches forking through the Delta.
  • Egypt’s population has since more than quadrupled, to 104 million. Yet the flow of the Nile, which supplies more than 95% of the country’s water, has remained more or less constant. In the 1990s water availability fell below the international “water poverty” benchmark of 1,000 cubic meters per person per year.
  • Egypt has managed that scarcity by meticulously recycling agricultural water and, in recent years, curtailing the production of water-intensive crops like cotton and rice and importing 40% of its wheat and other food staples.
  • The population is still growing quickly, and could reach 160 million by 2050. The Grand Ethiopian Renaissance Dam that is nearing completion upstream could cut the flow of Nile water into Egypt by a quarter during the as-yet-unknown number of years it will take to fill its reservoir. By 2100, climate change-related heat waves upstream could reduce the Nile’s flow by 75%, Abousabaa said.
  • rising temperatures and falling rainfall mean crops—which consume 86% of Egypt’s water supply—will require more irrigation to survive.
  • current annual demand for water is about 35% higher than what the country receives from the Nile, groundwater, and a very small amount of rain—a deficit of about 20 billion cubic meters. To cover it, she said, Egypt will need to use every drop multiple times, aggressively minimize wastage, and boost the supply by investing $2.8 billion in dozens of new desalination plants with the aim to produce 5 billion cubic meters annually by 2050.
  • On the western fringe of the Delta, farms and suburbs are gradually overtaking the desert as the central Delta grows more crowded. Here, water is even scarcer and the impacts of climate change are more pronounced. But in this and a few other desert areas around Egypt, the government is working to link more than 1.5 million acres to groundwater irrigation, and says it is about one-third of the way there. Land reclamation could take some pressure off the Delta, and sandy soils are well-suited for the production of citrus fruits that are one of Egypt’s most lucrative exports.
  • The unpredictability makes it difficult to identify solutions, Salah says: “Climate change is like a big black box.”
  • “For the last two years, with heat wave after heat wave, we lost more than half the crop. It’s really sad.”
  • The farm relies on groundwater brought up from wells on the property, and Nasrallah says the suburbs are draining the aquifer. In the last four years he has had to dig an extra thirty meters to find water—and deeper wells mean higher electricity bills for pumping. Some wells have dried up altogether. Recently, government officials told him he had to stop watering the grass on a soccer field he built for his workers.
  • Urbanization is also spreading in the inner Delta, as many farmers decide that constructing housing is more profitable than growing crops. Since the 1970s, about 14% of the Delta’s arable land has been converted to urban development
  • Individual farms are also becoming smaller with each generation as, in keeping with longstanding Egyptian custom, land is divided among a father’s heirs (with sons traditionally taking a larger share than daughters). Urban development degrades the Delta’s soil and drives more farming into the desert, leaving the entire food system more vulnerable to climate impacts. Land fragmentation leads to the inefficient use of water and other resources and raises the costs of distribution for farmers.
  • in some cases, the government’s own plans are responsible, most recently in August when thousands of people living on a Nile island near Cairo that was primarily used for farming were evicted to make way for a state-sanctioned development project.
  • The network started by Muhammed Ali now includes about 33,000 miles of delivery and drainage canals across the country, enough to wrap around the globe, that range in size from small rivers to something a child could hop over. Delta residents say they used to bathe in these canals, drink from them, and raise fish in them. Now many of them, especially at the ends of the network, are polluted with farming chemicals and sewage, and choked with trash.
  • Between seepage, evaporation, and water wasted by farmers who flood their fields instead of using controlled irrigation hoses, nearly one-third of the country’s water is lost in the irrigation system between the Aswan High Dam and the sea
  • The soil is dark and appears rich, but is crusted with a visible layer of salt, a problem that affects up to 40% of Egypt’s arable soil.
  • Fixing the irrigation network is a priority for the government. Eman Sayed from the Irrigation Ministry said her agency has lined about 3,700 miles of canals with concrete in the last two years and is aiming to finish another 12,400 in the next few years. The ministry is also helping farmers cover the cost of installing drip irrigation systems, which researchers at AUC found can cut farmers’ water consumption 61% per year; today such systems cover only one-sixth of arable land in Egypt.
  • Authorities have also begun to restrict production of water-intensive crops like rice and bananas, although farmers say there is little enforcement of these rules, and both crops are still widely cultivated throughout the Delta.
  • Egypt has made clear that COP27 will focus primarily on wringing climate finance out of the rich countries that are most responsible for climate change.
  • On the horizon, an offshore natural gas platform is visible. Egypt, which seized the disruption of Russian energy supplies to Europe because of the Ukraine war as an opening to boost its own exports of natural gas, is now contributing more to the problem than ever before; an independent review of its new climate strategy ranked it “highly insufficient” for averting disastrous levels of carbon emissions.
  • By 2100, Noureldeen says, sea level rise could inundate nearly 700 square miles of the coastal Delta and displace four million people.
Ed Webb

Iran Is Committing Suicide by Dehydration - Foreign Policy - 0 views

foreignpolicy.com/...mitting-suicide-by-dehydration

water Iran drought sustainability authoritarianism corruption

shared by Ed Webb on 11 Mar 19 - No Cached
  • Over the past 40 years, the regime’s entrenched corruption, cronyism, and mismanagement of environmental and natural resources have brought Iran to the edge of disaster. In 2013, the former head of Iran’s environmental protection agency reported that 85 percent of the country’s groundwater was gone, while the population had doubled in the last 40 years. According to Issa Kalantari, a former agriculture minister and current head of the environmental protection agency, millions of Iranians will be forced to migrate to more developed countries, especially in Europe, if the water crisis is not resolved in 20 to 30 years.
  • the story of Iran’s water crisis began before the revolution when Shah Mohammad Reza Pahlavi nationalized Iran’s water resources. For more than 3,000 years, Iranians avoided overexploiting aquifers by relying on indigenous pieces of infrastructure called qanats—slightly inclining underground canals for transferring water within arid and semiarid lands without exposing water to the sun. But the shah introduced to Iran the use of deep well-drilling technology and powerful motor pumps that began depleting the country’s aquifers.
  • the Islamic Republic began to build hundreds of dams, most completely unnecessary, and new networks of water transfer pipelines and channels. The revolutionary government’s hope was that these measures would allow it to collect and supply enough water for agricultural and industrial projects. The dam building also benefited construction companies connected to the regime, especially those affiliated with the Islamic Revolutionary Guard Corps. But the new dams blocked major rivers from reaching many parts of the country and prevented the replenishment of aquifers. As a result, farmers started drilling deeper wells to reach the natural water tables that were gradually sinking.
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  • the regime, striving to gain self-sufficiency in its conflict with the West, encouraged farmers to plant more wheat and other grains without paying attention to the water intensity of cereals and the increasingly dire state of the aquifers. This led to farmers digging tens of thousands of wells, many illegally without any supervision or accountability. In the 40 years since the revolution, the number of wells in Iran has climbed from 60,000 to almost 800,000
  • Aquifers that haven’t been recharged are starting to collapse and subside permanently (an effect that has been evident in areas of the United States such as Fresno, California)
  • Politicians including Khatami and former President Ali Akbar Hashemi Rafsanjani diverted water from the Zayandeh for political purposes. Khatami was particularly instrumental in the river’s destruction by diverting water to his home province of Yazd. Rouhani has in turn completely neglected Iran’s water crisis and has chosen not to pursue policies that could alleviate water shortages, including aquifer management, construction of water recycling plants, and public campaigns encouraging Iranians to lower their consumption rate. Instead, he has pushed to transfer desalinated water to his home province of Semnan and build more dams. His government has dealt with protesting farmers in Varzaneh and elsewhere through arrests, torture, and beatings.
Ed Webb

Drought and misuse behind Lebanon's water scarcity | Middle East Eye - 1 views

www.middleeasteye.net/...non-s-water-scarcity-431834110

water Lebanon Syria refugees resources politics

shared by Ed Webb on 28 Jul 14 - No Cached
  • Lebanon should not suffer from water scarcity. Annual precipitation is about 8,600 million cubic metres while normal water demand ranges between 1,473 and 1,530 million cubic metres per year
  • the country’s inability to store water efficiently, water pollution and its misuse both in agriculture and for domestic purposes, have put great pressure on the resource
  • According to Bruno Minjauw, Food and Agriculture Organization (FAO) representative ad interim in the country as well as Resilience Officer, Lebanon “has always been a very wet country. Therefore, the production system has never looked so much at the problem of water.” Referring to the figures for rainfall, Minjauw says that “what we are seeing is definitely an issue of climate change. Over the years, drought or seasons of scarcity have become more frequent”. In his opinion, the current drought must be taken as a warning: “It is time to manage water in a better way.”
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  • Minjauw believes that there is a real danger “in terms of food insecurity because we have more people [like refugees] coming while production is diminishing.” Nevertheless, he points out that the current crisis has increased the interest of government and farmers in “increase the quantity of land using improved irrigation systems, such as the drip irrigation system, which consume much less water.”
  • Digging wells has long been the main alternative to insufficient public water supplies in Lebanon and, according to the National Water Sector Strategy, there are about 42,000 wells throughout the country, half of which are unlicensed.
  • The drought is also exacerbating tensions between host communities and Syrian refugees. The rural municipality of Barouk, for example, whose springs and river supply water to big areas in Lebanon, today can count on only 30 percent of the usual quantity of water available. However, consumption needs have risen by around 25 percent as a result of the presence of 2,000 refugees and Barouk’s deputy mayor Dr. Marwan Mahmoud explains that this has generated complaints against newcomers.
  • So far, a cabinet in continuous political crisis has promoted few and ineffective measures to alleviate the drought. One of the most recent ideas was to import water from Turkey, with prohibitive costs. “Soon, you will also hear about projects to desalinate sea water,” says Farajalla. “Both ideas are silly because in Lebanon we can improve a lot of things before resorting to these drastic measures.” 
Jim Franklin

BBC NEWS | Middle East | Jordan faces up to water crisis - 1 views

news.bbc.co.uk/...8292228.stm

Jordan water crisis diplomacy Syria Israel politics

shared by Jim Franklin on 06 Oct 09 - Cached
  • In Jordan, the government can provide tap water to the capital only once a week
  • Demand is enormous, but supply has been a problem.
  • Jordanians are quite literally tapping into their very last supplies: underground water resources that can never be renewed.
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  • "We have no surface water left, no rivers, no lakes - nothing whatsoever. According to the experts in the climate change, things are not looking promising either. It's actually very scary," says the Jordanian Minister for Water and Irrigation, Raed Abu Saud.
  • the political climate in the Middle East is making things worse.
  • The government says its second, even more ambitious project, could not only generate drinking water but also save the disappearing Dead Sea.
  • "Even building those dams or not building dams, at the end of the day you have to have rain to fill the dams," says Mr Abu Saud. "When you get less water, things get more sensitive, and we have to be very careful about how we approach the subject of water with our neighbours."
  • The government says re-distribution and desalination are the only solutions. At the heart of the country's new water strategy are two major projects that would carry water from the deep aquifers and the Red Sea in the South to the north.
  • The first pipeline would pump water from the Disy aquifer, which Jordan shares with Saudi Arabia. The Saudis have long voiced concerns about the project, but the Jordanian government says the agreement has now been reached and that construction is due to begin within months.
  • The country's main river, the River Jordan, has lost 95% of its natural flow because of diversion. Syria, Israel and Jordan have built dams along the banks of the river Jordan and its tributaries.
  • The project, called the Red Dead Canal, has been hailed as an example of regional co-operation. But it is still very much of a pipe dream: getting investment for it has been a problem and there are some serious concerns about the environmental impact of mixing waters of two seas.
  • "Agriculture is one example of water mismanagement. It uses up 70% of our water resources, while its contribution to the economy is minimal. All of these are things that we need to rethink," says Mr Mehyar.
Ed Webb

Correction: Egypt-Nile story - ABC News - 0 views

abcnews.go.com/...water-intensive-crops-54661740

Egypt Ethiopia nilebasin water agriculture

shared by Ed Webb on 24 Apr 18 - Cached
  • Egypt's parliament has passed a law allowing the government to restrict the cultivation of crops that require a large amount of water, amid fears that a massive Ethiopian dam being built upstream could cut into the country's share of the Nile. The law passed late Sunday would allow the government to ban the cultivation of rice, bananas and other crops in some areas, with violators facing prison time and a fine of up to $3,000. Egyptian President Abdel-Fattah el-Sissi would need to approve the law.
  • El-Sissi says the country is building desalinization plants on the Red Sea to reduce its dependence on the river as Ethiopia nears completion of the dam.
Ed Webb

Dismal failure of Saudi defences may entangle US just where Iran wants it | openDemocracy - 0 views

www.opendemocracy.net/...le-us-just-where-iran-wants-it

KSA Saudi US USA UK Britain Germany France Kuwait Iran Yemen Houthis Qaeda alQaeda military arms weapons

shared by Ed Webb on 28 Sep 19 - Cached
  • drone attack on Saudi Arabia’s Abqaiq oil processing plant was a surprise – and that was itself surprising in view of all the Western defensive hardware, let alone the major US and British naval presence, very close by. The Saudis were initially reluctant to give many details, save blaming the Iranians rather than the Yemenis. Quite a lot more information has now seeped out, however: it suggests that the political consequences of the Abqaiq attack may last long after the oil plant is repaired.
  • It appears that Saudi air defences failed to intercept any missile or drone: the intruders may not even have been tracked en route to their targets, according to Jane’s Defence Weekly.
  • US officials say that all the drones and missiles were launched from south-western Iran on a flight path that would have taken them across the tip of Kuwait. In response the Kuwaiti authorities have launched an inquiry into the possible violation of airspace – which suggests that they did not detect the missiles either.
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  • none of this should have happened, given the extensive and hugely expensive air defences that the Saudis have installed to safeguard Abqaiq and other facilities from Iranian and Houthi missiles
  • US troops left the kingdom in 2004 after the start of the 2003 Iraq war, even if many Americans stayed on in civilian guise. With that withdrawal, one of the biggest US bases, a large part of the Royal Saudi Air Force’s Prince Sultan Air Force Base, was closed down, leaving the Saudis as the sole occupants. That was until July this year when, according to Military.com: Air Force Col. David Jackson, commander of the 621st Contingency Response Wing, told Military.com last week that teams from his wing were sent to Prince Sultan, about 50 miles southeast of the capital of Riyadh, to prepare the airfield for renewed operations.
  • Iranian cruise missiles have a range of about 700 km, armed drones of 1,200 km, and the nearest Iranian territory to Abqaiq is far less than that
  • an apparently minor decision taken three months ago that scarcely registered with Western politicians: the return of uniformed US troops to the kingdom
  • The Iranian success was a disaster for Saudi Arabia and an embarrassment for US, French, German and Swiss arms suppliers. Given that Saudi Arabia has many oil and gas fields and processing plants, not to mention a series of huge desalination plants on which the kingdom depends for half of its drinking water, it is easy to see the extreme concern behind the scenes in Riyadh.
  • Prince Sultan base now looks highly likely to be the main staging post for around 500 uniformed US military to be deployed to the kingdom to boost its own inadequate air defences. Given the state of tension with Iran it is safe to assume that this initial deployment will be the start of something substantially bigger.
  • a perfect gift for extreme Islamist movements who can point once again to the weakness of the House of Saud: in their view the Guardian of the Two Holy Cities is anything but
  • wise to assume that, all along, one of Iran’s aims has been to draw Saudi Arabia and the Pentagon closer and closer together, causing dissent in the kingdom and continuing embarrassment for the royal house
Ed Webb

Warming Temperatures & Decades of Oil Spills Cause Irreversible Damage to the Persian G... - 0 views

www.ipsnews.net/...reversible-damage-persian-gulf

gulf pollution sustainability environment extinction water

shared by Ed Webb on 19 Sep 20 - Cached
  • According to estimates by experts, pollution levels in the Persian Gulf are 47 times higher than the world’s average and are steadily increasing. The 600-mile body of water that is also known as the Arabian Gulf currently has 34 oilfields with more than 800 wells. In addition, roughly 85% of the oil extracted in the Gulf countries is exported – 40% of the world export of crude oil and around 15% of the world’s total export of refined products come from the region – and more than half of all the oil is carried by ships. It is estimated that approximately 25,000 tanker movements sail in and out of the Strait of Hormuz, the only sea passage that connects the Persian Gulf to the open sea. Accidental spilling is unavoidable and, on average, 100–160 thousand tons of oil and oil products end up in the Gulf every year.
  • In 2017, ScanEx and the Institute of Oceanology of the Russian Academy of Sciences began conducting the pilot project on the satellite monitoring of the state of the water of the Persian Gulf. The results of the research confirmed the severe levels of oil pollution in the gulf waters and the damage, some of it which have been irreversible, on its marine life. “In addition to military-led pollution, other issues such as warming waters due to climate change and the increasing saline levels due to desalination efforts by countries in the Gulf area aggressively worsening marine productivity and habitats,” says George Stacey, an analyst working with Norvergence, an environmental advocacy NGO.
  • a combination of human activities was pushing at least 35 per cent of the fauna in the Gulf waters to extinction in the next 60 years.
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  • Fisheries of Bahrain, with a relatively large fishing industry, and Iran, with the highest catch and fewer employment alternatives due to sanctions, are pointed out to be particularly vulnerable
  • A lot of the damage done in the past few decades cannot be reversed completely but it is not too late to prioritize the sustainability of the marine ecosystems of the gulf waters right now because any damages to it will trickle down to impact the communities living on its coasts and reverse years of development and advancements.”
Ed Webb

'Apocalypse soon': reluctant Middle East forced to open eyes to climate crisis | Climat... - 0 views

www.theguardian.com/...to-open-eyes-to-climate-crisis

climate energy economy GCC Gulf UAE KSA Saudi Kuwait Qatar Oman Bahrain

shared by Ed Webb on 14 Nov 21 - No Cached
  • In Qatar, the country with the highest per capita carbon emissions in the world and the biggest producer of liquid gas, the outdoors is already being air conditioned.
  • In the United Arab Emirates it is estimated that the climate crisis costs £6bn a year in higher health costs. The salinity of the Gulf, caused by proliferating desalination plants, has increased by 20%, with all the likely impact on marine life and biodiversity.
  • The Middle East is warming at twice the rate of the rest of the world. By the end of the century, if the more dire predictions prove true, Mecca may not be habitable, making the summer Haj a pilgrimage of peril, even catastrophe
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  • The ruling elites are all dependent on oil rents for the survival of their regimes. They need the oil business to stay alive for them to stay in power. Their system is based on continued oil rent, but ultimately, the citizens’ long-term interests are with a liveable climate
  • The precise point oil demand will peak has been contested, and depends on a myriad of assumptions about regulation, technology and consumer behaviour. But many people say demand will peak in about 2040, and then decline.
  • the International Energy Association’s report Net Zero by 2050, by contrast, proposed oil demand fall from 88m barrels a day (mb/d) in 2020, to 72 mb/d in 2030 and to 24 mb/d in 2050, a fall of almost 75% between 2020 and 2050. It argued that the Gulf has all three elements needed to switch to renewables: capital, sun and large tracts of vacant land.
  • The Gulf’s self-proclaimed first mover, the UAE, was the first country in the region to ratify the Paris agreement and is now the least dependent on oil for government revenues. Last week it announced a “net zero initiative by 2050” to be begun with $163bn (£118bn) of investments and a new minister for climate change and the environment, Mariam Almheiri. The announcement came after the UAE ordered an 80-day brainstorming session in every government department from June. It was the first petro-state to embrace net zero in domestic consumption.
  • Opec’s own projections suggest oil demand will rise in absolute terms through to 2045, and oil’s share of world wide energy demand will fall only from 30% to 28%. Hardly a green revolution.
  • Aramco, the Saudi company with the largest carbon footprint in the world, is not trying to diversify at the rate of Shell or BP. Indeed, it has just announced an investment to increase crude capacity from 12m barrels a day to 13m barrels by 2027
  • If you see the lifestyle in the UAE, Saudi Arabia and Qatar, it is based on endless consumption
  • The region is responsible for only 4.7 % of worldwide carbon emissions, dwarfed by the pollution from Europe, America and China. The oil that the Middle East exports is logged against the carbon emissions of the users, not the producers.
  • The Gulf States are still highly reliant on oil and gas exports, which remain more than 70% of total goods exports in Kuwait, Qatar, Saudi Arabia and Oman, and on oil revenues, which exceed 70% of total government revenues in Kuwait, Qatar, Oman, and Bahrain. In Vision 2030, published in 2016, the Saudi crown prince, Mohammed bin Salman, promised to turn the country into a diversified industrial power house. The reality is very different. The World Bank shows Saudi Arabia is still 75% dependent on oil exports for its budget.
  • Gulf states are deeply competitive, so a flurry of news is emerging. Qatar has appointed a climate minister; Bahrain is targeting net zero by 2050; Kuwait has a new emissions plan.
  • Fossil fuels shipped abroad are not on the Saudi’s carbon ledger, owing to UN accounting rules, and the promised internal reduction in emissions is dependent on a heavy bet that unproven blue hydrogen and carbon capture technology will work.
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