Editor’s Note: This video report was produced by African Stream.
Nubians are one of the oldest peoples of the Nile Valley. They are also one of its most recently displaced. Originally from Sudan and southern Egypt, Nubians had settlements going back 7,000 years in this cradle of civilization. That is, until massive, state-driven construction projects came along, forever changing the environment—and their lives.
Editor’s Note: The following is the writer’s opinion and represents the first in a 2-part series on the October 25 Sudan coup. Part 2 can be read here.
The October 25 military coup d’etat in Sudan marked the collapse of the unstable and rotten compromise between the military and liberals that took place in the summer of 2019. That deal was brokered to stop the mass revolutionary process that had erupted and overthrown President Omar al-Bashir, who had been in power for 30 years. Despite the military junta’s declaration of a state of the emergency, the masses poured into the streets of the capital, Khartoum. Even Abdalla Hamdok was reinstated as prime minister by the military junta. The people in the streets who have fought and shed blood for a month to win civilian rule have met this news not with jubilation, but with rage.
What is going on in Sudan? This question constitutes the first point of contention in the international community, and this political dispute is, of course, reflected in the media. At a time when the idea is being promoted that differences in the international community over what is happening are nothing more than a reflection of the international conflict, it should be remembered that the Sudanese people are most concerned with this division.
It is often said the events in Sudan until this moment were an intense expression of an international conflict. From this correct idea, another wrong idea was adopted, which was that the Sudanese people inevitably will be victims of these international duels. To respond to this idea, the conflicting parties in Sudan must first be described.
Internal Forces Share Power
What are the features of the “old” that should be changed?
The main contradiction in Sudan is among looters, regardless of their dress and political names, and regardless of whether they are “civilians” or “militaries.” However, the poles of the current conflict were only partly an expression of this basic contradiction. When the Sudanese people took to the streets at the end of 2018, they were expressing the need for the required profound change, and with Bashir’s security committee, formed from the main military forces in the country, removed him from power.
The Sudanese Sovereign Council is an 11-member body that was created after Bashir’s ouster through the draft constitutional declaration in August 2019 in the South Sudanese city of Juba. Members of a civilian group called Forces for Freedom and Change (FFC) and leaders of the Transitional Military Council (TMC) comprised this council, a collective body that was meant to act as the head of state until November. Instead, the council was dissolved with the October 25 coup. Council leader Abdel Fattah al-Burhan announced the dissolution, adding it would be replaced with a government that would be nominated.
Up to the formation of the Sudanese Sovereign Council and its recently dissolved government, Sudan began to witness political changes in the governance structures, without the required deep change. The structure of the Sudanese regime was characterized by basic general features. It is not possible to talk about an actual transformation if the Sudanese people did not perceive a change in these features, which has not happened until now.
So what are these basic features? The Sudanese national framework is placed at the top of this list, as Sudan has lost its southern part and is living in a continuous state of armed civil conflicts in scattered areas of the country. These elements constituted a double threat to the unity of Sudan, meaning the primary challenge is Sudanese people live in an entity whose existence is threatened.
In addition to these existential dangers, Sudan was systematically looted by the West through Sudanese intermediaries, and its people were starved and impoverished, so unemployment and marginalization increased. The production process in all its forms was hampered to turn Sudan’s fertile lands into battlefields. Its workers and peasants were turned into fuel for these conflicts, and mercenaries in foreign wars.
The Sudanese have nothing to do with it. Sudan was blackmailed by placing it on the U.S. state sponsors of terrorism list, and turning it into a country that lives on Western aid and loans with well-known political conditions in place. All this came in addition to disrupting political life and the absence of effective national forces caused by suppression, then plunging the country into conflict with armed forces, whose voice for long periods overshadowed the voice of the national forces.
UNSC Speaks on the Coup
How can we read the positions of the primary forces in conflict?
The dispute erupted between the civilian and military components of the Sudanese Sovereignty Council after a conflict that remained unabated even after the body was established. In fact, no clear distinctions in the positions of the “civilians” or the “militaries” emerged. Both parties contributed to the consolidation of the liberal policies that brought the conditions of the Sudanese to this point. Both parties clearly contributed to the notorious normalization agreement with the Zionist entity known as Israel, and neither provided any serious direction to establish national reconciliation to prevent the fragmentation of the country. Despite their seemingly identical positions, the military’s move on October 25 constituted a controversial point on the international scene, which indicated regional and international powers differentiate between the two components of the Sovereign Council. That led to the UN Security Council failing several times to obtain consensus on a statement on the events in Khartoum. When a statement emerged on October 28, the UNSC described what happened as “controlling the power,” not as a coup. The statement also stressed the “need to adhere to the constitutional document and the peace agreement in Juba” and called on the authorities. The military was asked to “restore the civilian-led transitional government on the basis of the Constitutional Document and other foundational documents of the transition.”
The difficulty in adopting this statement did not in any way end the divided opinions on what occurred in Sudan. Rather, it reflects the international balance of power that has impeded a correct characterization of the coup and softened rhetoric toward the military.
Returning to the White House’s Bosom
But the most important question remains: What has caused different countries to take various positions on the military move?
After the military overthrew Bashir in 2019, Sudan entered a period of anxiety that drastically changed its relationship with the world. The most noticeable of which was Sudan’s official and gradual return to the bosom of the “Western House”—a term used for the White House. This involved re-opening the door for loans, lifting sanctions, and removing Sudan from the U.S. state sponsors of terrorism list, among other things.
All this prompted observers to search for the price Sudan had to pay in exchange for this “Western amnesty.” At first glance, it seemed to be normalization of relations with the Zionist entity, Israel. However, events today indicate normalization was only the public aspect of the cost to Sudan. The military component was the first to brag about relations with the Zionist entity. However, the West seems very concerned about the military’s unique power and the exclusion of the civilian component. The primary explanation for all this appears to lie in the obscured part of the price Sudan paid to the Washington. Although it is difficult to be certain about this issue, we can conclude the West is more comfortable with the Sudanese Sovereign Council’s civilian component headed by the now resigned Abdalla Hamdok, who grew up within the same Western institution and is considered close to it. The civilian component would build relations with the West and Washington at the expense of Russia and China, for example. Hence, removing Sudan from the U.S. list of state sponsors of terrorism and other facilities came as an opportunity to restore these relations and push relations with Russia and China to a kind of apathy, in addition to some indicators coming from Egypt.
Questions raised about Hamdok’s position on the Renaissance Dam, which is being built in Ethiopia and threatens to cut off water access to Egypt, expresses Washington’s tacit satisfaction with the Sudanese army’s move. It seems the list goes on to include differences in attitudes of the civilian and military components on the nature of Sudan’s relationship with the world. Although some of those attitudes are still unknown, but we can expect to hear of them soon.
The door to interpretations is very wide, but it will not be long before the players reveal their secrets as positions and alignments cannot be hidden for long. Power today is in the hands of the Sudanese army, which is subject to external and internal pressures. From this particular angle, it can win over the Sudanese people’s support in confronting external pressures. Sudan needs to alter its position in the global conflict to be in the place that meets the interests of its people. That is, inevitably away from the Western camp and Washington.
Kribsoo Diallo is a Cairo-based Pan-Africanist researcher in political science related to African affairs. He has written for many African magazines and newspapers, and Diallo has contributed to translated editions of papers and articles in Arabic and English for several research centers within the African continent.
Editor’s Note: This article, originally published by Unbias the News, is part of the Sinking Cities Project, which covers six cities’ responses to sea-level rise. The investigation was developed with the support of Journalismfund.eu, European Cultural Foundation and the German Postcode Lottery.
In order to visit Alexandria’s most famous museum, you need to dive into its sea. Much of this ancient Egyptian city was lost to sea, and sank beneath the waves of the Mediterranean around the 3rd or 2nd century.
Located 2.5 kilometers (1.55 miles) off the coast of Alexandria, “Abu Qir Sunken Cities Museum” hosts the underwater ruins of both the Thonis-Heracleion and Canopus cities, where visitors can see the lighthouse that was one of the world’s Seven Wonders, along with anchors, gold coins, and the remains of the palace where Cleopatra and Anthony lived their last days, all lying at the bottom of the sea, as a testament of how vulnerable humans are to nature’s forces.
Since the discovery of the two long-lost cities and other underwater sites, scientists and researchers have been striving to unravel the reason behind the collapse and submergence of these great cities more than 1,500 years ago. They are also investigating the probability of history repeating itself.
Historical Precedent
Franck Goddio, the French underwater archaeologist who, in 2000, discovered the city of Thonis-Heracleion said that parts of the city’s ancient coastline sank beneath the sea “due to a combination of natural phenomena, including a series of earthquakes and tidal waves.”
Spending most of his long career studying ancient Alexandria, Magdy Torab, professor of Geomorphology at the Faculty of Arts, Damanhour University, suggests the same reasons for what happened there. “Alexandria is located close to some active tectonic plates, we witness a lot of earthquakes from near and distant sources that caused damages to the city, both in historical and recent times. One of the effects of those land movements is causing land subsidence,” he said.
In a study published by the Austrian Academy of Sciences Press in 2018, Torab also investigated sea level variation at Alexandria over the last millennia. “There is an abrupt relative sea level rise that occurred from the mid-8th century to the end of 9th century that explains the wide movement of sinking that happened at this time.”
Exploring the different reasons that led to the disappearance of this coastal city has a special importance as it is used by scientists to predict earthquake hazards in the coastal areas today.
Torab describes the effect of the seismic activities that the ancient city of Alexandria faced at this time, “land may have subsided as a result of an earthquake that followed an undersea earthquake or tsunamis.”
Land subsidence is a gradual or sudden sinking of the earth’s surface. The phenomenon can be caused by many reasons. Some of them might be related to human activities or part of a natural process like earthquakes.
The Mediterranean region has a witnessed many destructive earthquakes, among them the 365 Crete earthquake, which happened between the fourth and sixth centuries and was followed by a devastating tsunami that swept out Alexandria, and the Nile Delta, killing thousands.
So the great port that hosted the legendary Alexandria library flooded by a giant wall of water that puts big parts of the city under the water. Does this indicate that this might happen again?
According to the UNESCO, Alexandria is among five cities in the Mediterranean sea that is under the threat and need to be “tsunami-ready” by 2030. “Statistics show that the probability of a tsunami wave exceeding 1 meter in the Mediterranean in the next 30 years is close to 100 percent.”
Between the Sky and the Sea
Ziad Morsy knows Alexandria by heart. That’s hardly surprising, considerings he and his ancestors have lived in the city for decades. But what is remarkable is how much he knows about the invisible part of Alexandria, the part settling underwater.
For more than 12 years, Morsy’s work was under the water, as a scholar at Alexandria Centre for Maritime Archaeology and Underwater Cultural Heritage, then a visiting Lecturer of Maritime Archaeology. His job was to dive in the sea and collect data, because, as he said, “to be prepared for the future we need to understand the past”.
“Global warming will definitely affect Alexandria’s shoreline. But is it going to be the reason behind its sinking? I don’t think so. From my point of view, there is a long list of reasons, and global warming comes at the end of this list,” Morsy told Unbias the News.
He summarized the factors that determine “whether Alexandria is going to stay above the water or sink under the water” in three points: The city land level, the Mediterranean sea level, and Lake Mariout.
Geographical Precarity
If you search for Alexandria in the map, you will notice the port’s unique location, at the western end of the Nile River Delta and between two water bodies: the Mediterranean Sea in the north and Lake Mariout in the south.
The lake, which used to be much larger, is filled with brackish water because it receives a large amount of sewerage output and discharge of untreated irrigation wastewater that comes from the western delta. Although it connects to neither the Mediterranean Sea nor the River Nile, in order to keep the water level in this landlocked lake below sea level, water gets pumped and discharged from the lake into the sea.
“Imagine if the pumps didn’t work for any reason, the water level in the lake would increase and overflow, which means that parts of southern Alexandria would be flooded by the water,” said Morsy, citing another infrastructure risk.
Morsy believes that researchers are turning their heads toward the sea level rise effect, when the real focus should be on the land of Alexandria:
“A tsunami will not remove Alexandria from the map. Tidal waves will certainly cause damage. But what will swallow this city are earthquakes and land subsidence. We will go down to the bottom of the sea, just the way it happened before.”
The Mermaid of the Mediterranean
The spot where Alexandria was constructed is playing a vital role in the city’s sinking scenarios. It dates back to 331 B.C, when Alexander the Great chose to build a city surrounded by two water bodies: the Mediterranean Sea in the north to make it a trade center, and Lake Mariout to the south, where he directed the Greek architect Dinocrat to design “Alexander’s Harbor.”
But the chosen location was a barren area. So the engineer needed to establish a complex, intelligent system to supply water from the Nile through canals, and then distribute water through a branched pipeline system and store it in underground tanks.
Parts of this old pipeline system still exist but are not functioning, as the new city is built on the top of the many ancient cities that came ahead of it, “And this is in itself another cause of subsidence,” said Torab.
“If you are living in Alexandria, it will be normal for you to suddenly pass by a big hole in the middle of a road you are used to walking on every day, or see a building with visible cracks. It is an obvious form of land subsidence,” Morsy said.
This issue inspired the Goethe Institute in Alexandria to join the project “Atlas of Mediterranean Liquidity,” which aims to show the impact of climate change on the Mediterranean through interactive maps and artwork.
Morsy contributed to the project. He sees it as a good way to raise awareness on how the city water sector was historically managed, and the challenges the city is going through. All is done through an interactive map done based on historical maps and city plans.
The ancient Alexandria was also built on limestone coastal ridges covered by a layer of clay, then a layer of the Nile river silt accumulated through the years. These landforms added to the fragility of the land toward subsidence, Morsy explained. The ancient Alexandria was also built on limestone coastal ridges that were covered by a layer of clay, then a layer of the Nile river silt that was accumulated through the years and these landforms added to the fragility of the land toward subsidence, Morsy explained.
Land Regression
Before reaching the Mediterranean, the Nile divides into two branches, Damietta and Rosetta. The number of branches is not clear, but they used to empty themselves in the Mediterranean Sea. One went through Alexandria even during the time of Queen Cleopatra. The blockage of the “Canopic branch,” due to the lack of maintenance, affected the sediment supply to the delta and the shoreline, which was vital for compensating the soil that got swept away by the waves, and caused land regression.
“Since the construction of the High Aswan Dam (HAD) across the Nile at Aswan in 1964, fresh water and sediment delivery to the coast of Alexandria declined every year. Because of the absence of sediments, the rates of soil erosion, land subsidence and groundwater salinity increased. This led to losing some lands to the sea, and we will be losing more,” said Ahmed Radwan, professor at National Institutes of Oceanography and Fisheries of Egypt (NIOF).
Daniel Jean Stanley and Andrew G. Warne published a well-recognized paper, “The Sea level and Initiation of Predynastic Culture in the Nile Delta.” They mentioned that, since 1964, essentially no sediment has been transported by the Nile River to the coast and also concluded that the Nile Delta “… is no longer an active delta but, rather, a completely wave-dominated coastal plain along the Mediterranean coast.”
He added that, without this dam, Egyptians would have survived neither the Nile flood, which killed hundreds of souls, nor the drought that hit the east African countries in the late ’80s and early ’90s: “The HAD was the real engine behind the development that happened in the country at this time.”
Land Reclamation
Radwan lives in Alexandria. He witnesses the coastal protection project that gets implemented by the government every day, and researches many hot spots. He believes the government’s reclamation and nourishment efforts are the safeguards for much of the coastland we are witnessing today:
“Let me give you an example. Abu Quir bay Headland is gained from the sea. Without the governmental effort to fill the gap in sediments, the area would have been lost to the sea. This is why sand feeding is important – to compensate for what nature was doing and bring in some ecological balance to the area that was lost to the sea with soil, cements or rocks.”
Between 1987 and 1994, artificial beach nourishment projects were implemented at Abu Qir, Stanley, El Asafra, Mandara and El Shatby beaches, with and without concrete jetties.
According to the UNESCO report, every year, 20-ton blocks are dumped into the water to protect the Corniche (road built along a coast) wall from wave action and seasonal winter floods.
“Land nourishment is not a permanent solution,” said Hisham Elsafti, who participated in the design and evaluation of many projects in marine civil engineering in Alexandria as a researcher at Alexandria University.
Elsafti works for the Department of Hydromechanics and Coastal Engineering at Leichtweiß Institute for Hydraulic Engineering and Water Resources of the Technical University of Braunschweig in Germany. He explained that “soft” solutions like beach nourishment might be more favorable because the global direction nowadays is to implement an Integrated Coastal Zone Management (ICZM). It is an interdisciplinary, iterative approach for sustainable use of the coastal zone combined with nature-based solutions, sometimes also referred to as building/engineering with nature.
He gave an example of nature-based solutions supporting local coastal ecosystems to protect the coast, “in Indonesia, the country is using mangrove forests to dampen tsunamis’ damage to its coast.”
Hard and Soft Solutions
In 1984, the American engineering services company Tetra Tech, Inc. developed a Shore Protection Master Plan (SPMP) for the Nile Delta Shoreline and Alexandria for the Shore Protection Authority (SPA) of Egypt. It designed specific schemes for 13 selected shore protection projects, which were then categorized as “first priority projects,” and “second priority projects.”
The solutions applied by the Egyptian government are mostly “hard engineering solutions.” It is a well-known technique to protect its shoreline by placing coastal concrete armor units that change the patterns of seabed erosion and siltation for a long distance along the shore, as Elsafti said.
Before the soft and hard engineering solutions, Alexandria used to get its shore protection from two natural sources, the long shore parallel breakwater called “Pharos Island,” an island composed of a series of ridges. The Nile and the Litani—especially the Nile river—were significant in supplying sediment along the shore and filling the deficiency in the coastal sediment budget.
Humans tried to mimic those natural islands, and make artificial islands through land reclamation. Part of the supposed benefits of those islands is protecting the main shoreline. The government reclaimed a big part of the shore in Alexandria. In the north coast, and in Al-Alamein city to the west of Alexandria, a big project of land reclamation took place, aiming to build more than 25 high buildings, each including more than 41 floors.
“The benefits of those projects are economical but their relation to coastal protection is limited,” said Elsafti who also explains how any human interference in nature should be studied well, in order to avoid fixing a problem in one location only to cause problems in others.
He added that if sand nourishment is done at a place in the sea where the sand doesn’t belong, then the sand will shift from that spot, and sediment in another. “This is why any sand nourishment project takes into consideration the annual sand feed process.”
The Shore Protection Authority released a report titled “Adaptation to Climate Change in the Nile Delta through Integrated Coastal Zone Management.” It mentioned that “even if these measures—of coastal protection—were fully in place some of them may eventually prove to have negative impacts without a proper understanding of longer-term coastal dynamics associated with climate change. Therefore, more complex (mixed) approaches are required to increase the robustness of the coast and ensure sustainable long-term adaptation.”
Unlike the old city of Alexandria, the new Al-Alamein is considering coastal protection mechanisms throughout the construction process. During my visit to the place, I witnessed the large scale of engineering coastal protection work even before the completion of the construction.
The IPCC (Intergovernmental Panel on Climate Change) Special Report on the Ocean and Cryosphere in a Changing Climate (SROCC) mentioned that the Egyptian government has committed $200 million to hard coastal protection at Alexandria and adopted integrated coastal zone management for the northern coast, including jetties, groins, seawalls, and breakwaters to combat beach erosion. “Recent activities include integrating SLR (sea level rise) risks within adaptation planning for social-ecological systems, with special focus on coastal urban areas, agriculture, migration and other human security dimensions,” says the report.
Lack of Coordination
Working as climate change advisor at the technical office in the Ministry of Environment and Environmental Affairs Agency has given Nadia Mohamed Elmasry a chance to witness what is happening on the ground to save Alexandria from sinking.
In 2017, she was involved in a project with the Public Authority for Shore Protection on a project to map the hotspots that urgently need the construction of tide breakers, to decrease erosion in these areas.
“After finishing the study, we noticed that some spots got eroded more than our expectations. Does this mean that the study was wrong? No, there were some unplanned development projects not included in our study, and they were built without considering the erosion map, such as the North Coast Compounds and new Al-Alamein.”
This explains why the beach looks different before and after the establishment of the compounds oin the north coast. “Before the construction you could see a sandy, beautiful beach. But after it you will notice the sudden appearance of a rocky beach,” said Elmasry.
She explained this normally happens when extensive engineering projects take place in the sea—such as those undertaken to create yacht marina or jetties—without studying the erosion rates, the shoreline change pattern and the tidal movements. These affect the tides’ direction and the erosion pattern, and cause high erosion rate in one place and increase in sedimentation in another one.
Elmasry opened the map and pointed her finger at the coastline of Alexandria and northcoast and said:
“Look at this shoreline. Some spots here were under high threat, but the situation in those spots improved a lot. Unfortunately some other spots deteriorated. I believe it’s not because of the lack of environmental studies, but the lack of cooperation between the different entities.”
The Egyptian government is facing this threat from many quarters. At the top of the list come the Egyptian Coastal Research Institute and the Egyptian Public Authority for Shore Protection, whose roles are to monitor the evolution of the Egyptian coasts to determine the near shore zone changes of the coasts. They predict future changes in the coastal zone by using mathematical models to select the most economical and effective protective measures.
They also prepared the Alexandria Integrated Coastal Zone Management Project (AICZM) under climate change scenarios, along with other entities such as the Egyptian Environmental Affairs Agency (EEAA) which, they say, is providing the most efficient, low cost and effective control works to protect the heavily populated areas.
Who Can See the Sea?
Alexandria has gone through many phases of abundance and deterioration throughout its modern history. The city lost its prestigious place and importance as a cultural and commercial center, and its population notably declined. It happened just before the earthquake that hit the city and caused big damage to its infrastructure and buildings, including ruining the lighthouse around 956 AD.
But gradually the city regained its place. Now it is facing the opposite problem. An over-growing population shrunk the space for houses, which encouraged the construction of tall buildings by the seaside. Many cafes and restaurants sprung up on the now-concrete shore, and together all these structures added big pressure on the infrastructure and the land.
If you plan to visit the remarkable coastal city, there is a high chance you won’t be able to see the sea, or sit on a sandy shore. The coastline mostly consists of big blocks of concrete to protect the shore from erosion, with either cubic shapes or four-legged quadripods, or restaurants and cafes that will stand as a barrier between you and the sea view.
Elsafti clarified that coastal defenses along Alexandria’s coast were developed to support the widening of the Corniche by means of a revetment structure. These sloping structures erode the power of the waves behind them, but it is not related to SLR. “Revetments should be designed to prevent the seepage of fine soil material from the large gaps between the coastal concrete armor.”
He described how hard it used to be to move from one place to another using the Corniche road before the widening, and the shore nourishment that had been done years ago, “Traffic used to be a nightmare. The Corniche widening project helped a lot in facilitating the movement.”
Yasmine Hussein is a research director at the Human and the City for Social Research (HCSR), and her family members are old residents of Alexandria. Before talking about the city, she took a deep breath and, with a voice full of sadness, she said: “Yes, there used to be sand and shores, and walking on the Corniche was a basic outing for Alexandrian families. I built hundreds of sand castles just like all kids my age at the time. Those childhood memories are gone, and now, there is almost no shore. There are either concrete blocks, or restaurants and cafes constructed on the shore. The generation that witnessed Alexandria 15 or 20 years ago is feeling a great amount of sorrow and nostalgia.”
Hussein contributed to many studies about Alexandria. One of them is “Alexandria Corniche: Between privatization and the right to see the sea,” which investigated how the highly populated city of Alexandria, with its more than half a million inhabitants nowadays, lost most of its shores. She attributed this loss to the urbanization projects implemented without enough consideration to the environment, or before the completion of the project’s environmental studies.
“The threat comes not only from sea level rise but other factors, such as land subsidence and the threat of earthquakes. This is what happened in the past and led to the sinking of this city twice, in 956 AD and 1303 AD,” said Hussein.
“We are inside the climate change, not waiting for it to happen,” Hussein added with a strong voice, “We used to have seasonal rain in the winter. It is locally called ‘NOAA’. It is more intense now. The rain is heavier, the storms are faster, and the tides are higher. This situation is causing damages; almost every year we are witnessing (extreme weather events).”
She explained that Alexandria faces two challenges. The first is repeating the same scenario and sinking again by tsunamis or earthquakes, and the second is the seasonal sinking every winter because of the extreme weather events.
One of the challenges that adds to the fragility of the city is the heavy construction and housing projects that took place everywhere: “This is a heavy weight on the land. It is an unbearable load … that doesn’t consider the environment or climate change.”
This increased privatization also takes a toll on public space. In 2019, the research center HCSR launched a campaign called, “Alexandria can’t see the sea,” to create awareness and encourage communities to get involved and be aware of the situation in their city before it’s too late. Hussein recalled, “We received good feedback from the community members. We asked people to send photos of the sea view to compare between the view in the past and now, collected those “before and after” photos, held an exhibition where we showcased what is going on the ground, and presented our studies.”
Top of the List
In their annual report, the IPCC said that “in the absence of any adaptation, Egypt, Mozambique, and Nigeria are projected to be worst affected by sea level rise in terms of the number of people at risk of flooding annually in a 4℃ (39.2°F) warming scenario.”
The report explored the potential damages due to SLR and coastal extreme events in 12 major African cities. The city of Alexandria in North Africa leads the ranking, with an aggregate expected damage of $36 billion and $50 billion under the moderate scenario, where emissions peak around 2040 and then decline.
The Egyptian Ministry of Water Resources and Irrigation reports a sea level rise at an average rate of 1.8 mm (0.7 inches) per year until 1993. The following two decades, the water level rose by 2.1 mm (0.8 inches) per year, and since 2012 it reached 3.2 mm (0.12 inches) per year. The Nile delta is reported to sink at the same rate, which amplifying the negative impacts of SLR.
But Morsy believes that a satellite view might not give the most accurate data regarding the effect of SLR in Alexandria, “We need studies that will focus on small scales and local environmental aspects and their effects. The effect of climate change and SLR is not equal everywhere in Alexandria.”
Morsy agreed that sometimes researchers focus on the worst case scenarios to encourage governments to take actions: “There was an old study that predicted that Alexandria will sink in 2023. But look how the situation is now; the city didn’t sink.”
He said that if the city is going down it’s because of all the factors that get mentioned:“Every thousand years the city goes down by one meter.”
Morsy leaves me to dive again and swim beside the ancient Alexandria. His dream now is to live on a ship in the Nile in Aswan, so that if a flood happens he will be safe in his Ark.
Rehab Abdalmohsen is an independent science journalist and water reporter whose work has appeared in ScieDev.net, @NatureNews, the Niles magazine, among others.
The outbreak of war in Sudan dominated headlines in April, but plenty more has happened in Africa, including in Comoros, Ethiopia, Kenya, Chad, Uganda, Morocco, Cameroon, West Africa, Tanzania and Algeria. African Stream reports.
Copyright Toward Freedom 2019