Red Sea: Microplastics Found in Guts of One-in-Six Fish Despite Status As World's Least Polluted Water

Pictured is a microscopic image of the stomach of a Red Sea fish captured as part of a separate study into plastic pollution. A tiny piece of plastic (blue) can be seen towards the bottom of the picture, which was captured in 2017
Pictured is a microscopic image of the stomach of a Red Sea fish captured as part of a separate study into plastic pollution. A tiny piece of plastic (blue) can be seen towards the bottom of the picture, which was captured in 2017
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Red Sea: Microplastics Found in Guts of One-in-Six Fish Despite Status As World's Least Polluted Water

Pictured is a microscopic image of the stomach of a Red Sea fish captured as part of a separate study into plastic pollution. A tiny piece of plastic (blue) can be seen towards the bottom of the picture, which was captured in 2017
Pictured is a microscopic image of the stomach of a Red Sea fish captured as part of a separate study into plastic pollution. A tiny piece of plastic (blue) can be seen towards the bottom of the picture, which was captured in 2017

Microplastics have been found in the guts of one-in-six fish in the Red Sea, shattering its status as the world's least plastic-polluted body of water, according to a new study published by Daily Mail.

The study means that Red Sea fish are ingesting as much plastic as those in other seas across the globe, where levels of the floating waste are far higher.

It spells trouble for people who eat fish from the region, as the microplastics are likely to get into their diet, scientists said.

The tiny fragments, which contaminate oceans when larger pieces of plastic break down, are known to pass down the food chain, potentially causing organ damage.

Researchers at King Abdullah University of Science and Technology in Saudi Arabia collected 178 fish belonging to 26 species from four Red Sea habitats.

Examination of their gut contents showed that one in every six fish had ingested small pieces of plastic.

This is similar to findings from other parts of the globe, despite research reporting that the Red Sea has the lowest amount of floating microplastics in seas worldwide.

Many of the pieces found came from synthetic clothing that had been washed in a washing machine.

The tiny fragments of waste then pass through the sewage system, where they are eventually dumped into the sea.

'The major finding of this study is that microplastic pollution has reached our commercial and non-commercial fish species and might contaminate the fish we consume,' said study coauthor Fadiyah Baalkhuyur.

'The surprising finding was the amount of ingested fibers originating from the degradation of plastic debris, such as those from packaging materials and from washing synthetic clothing.

'This might suggest that these fibers are spread out in all the marine habitats and might become a significant source of marine pollution in the Red Sea.'

As much as 80 percent of plastic litter found in the oceans comes from land-based activities.

Once plastics enter the ocean, they are dispersed by currents or sink to the seafloor, slowly breaking down into smaller components.

Microplastics are pieces that are smaller than five millimeters.

They are often ingested by marine life because they are similar in size to the prey of a large number of marine organisms.

They can block or injure an animal's digestive tract and can also have toxic effects when hazardous components leach into the surrounding tissues.

Fish could prove to be a major sink for the large amount of plastics that we use and throw away on a daily basis.

Researchers said they are now setting up an experimental design to examine the process of microplastic uptake by fish under laboratory conditions.



Can Tourism Help Revive Egypt-Iran Relations?

Egypt’s Sisi meeting the Iranian Foreign Minister in Cairo – Egyptian Presidency
Egypt’s Sisi meeting the Iranian Foreign Minister in Cairo – Egyptian Presidency
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Can Tourism Help Revive Egypt-Iran Relations?

Egypt’s Sisi meeting the Iranian Foreign Minister in Cairo – Egyptian Presidency
Egypt’s Sisi meeting the Iranian Foreign Minister in Cairo – Egyptian Presidency

Iran has reiterated its desire to strengthen ties with Egypt, expressing hope for a memorandum of understanding to facilitate tourism between the two countries.

While analysts say tourism could serve as a key channel for reviving relations, they stress that Cairo remains committed to a cautious, gradual approach in its dealings with Tehran.

Speaking to Iran’s official IRNA news agency on Monday, Iranian Minister of Cultural Heritage, Tourism and Handicrafts Reza Salehi Amiri said bilateral talks have been held to resume relations with Cairo, adding that the government’s strategy aims to “reopen the path to Egypt”.

“Egypt, with its population of 115 million, has immense cultural, heritage and religious potential,” Amiri said.

“There is a genuine interest among Egyptians in developing ties with Iran, and both governments have the political will to move forward”.

He emphasized the importance of establishing formal diplomatic relations, noting that “significant steps have already been taken and there are no major obstacles to expanding tourism.”

Amiri said Tehran is eager to sign a tourism-focused memorandum of understanding with Cairo.

“The first round of talks has been held, and the negotiations are set to continue,” he said, calling for “the removal of any remaining hurdles”.

Amiri pointed to a recent visit to Cairo by Iranian Foreign Minister Abbas Araghchi, saying the groundwork had been laid for building diplomatic and tourism ties. “With the foreign minister’s presence and efforts, political relations will resume, and that will pave the way for deeper cultural engagement”.

Araghchi visited Egypt earlier this month and met President Abdel Fattah el-Sisi. In a joint press conference with Egyptian Foreign Minister Badr Abdelatty, Araghchi described the talks as unprecedented and constructive, highlighting “an advanced path toward cooperation and convergence”.

He said the two sides had agreed to maintain political consultations and work on boosting trade and tourism.

Abdelatty announced the launch of a new channel for political dialogue below the ministerial level to address various aspects of the relationship.

Amiri said Iran has invited Egyptian private sector companies to participate in large-scale tourism projects and voiced Tehran’s readiness to facilitate air and land travel, including joint historical and religious tours.

He called for activating joint hotel and tourism ventures under strategic agreements between the two nations.

Huda Raouf, a political science professor and head of the Iranian Studies Unit at the Egyptian Center for Thought and Strategic Studies, told Asharq Al-Awsat that “tourism is one of the sectors with the most potential for a breakthrough in Egypt-Iran ties, especially with Iran’s interest in religious tourism”.

But she added that Cairo remains cautious. “While Egypt is open to dialogue with Iran on several files, it is taking a deliberate and measured approach to deepening relations.”

Raouf noted that Egypt is in contact with Iran on key regional issues, including Red Sea security and the Gaza Strip, but is proceeding “with calculated steps”.

She said full normalization would only come “at a time aligned with Egypt’s national interests”.

She also pointed out that the easing of entry procedures for Iranian tourists currently applies only to South Sinai.

In March 2023, Egypt announced a package of measures to boost foreign tourism, including a provision allowing Iranian tourists to obtain visas upon arrival at airports in South Sinai.

The plan, which required tourists to travel in organized groups and through pre-coordinated tour operators, was welcomed by Tehran at the time.

Former Egyptian Assistant Foreign Minister Hussein Haridy told Asharq Al-Awsat that Iran’s push to promote religious tourism in Egypt is not new. “Cairo continues to adopt a gradual approach to building ties with Tehran,” he said.

“Developing political and diplomatic relations will have a spillover effect on other areas,” Haridy added, but cautioned that progress will unfold at a pace suitable to both sides. He linked any acceleration in bilateral engagement to the outcome of ongoing US-Iran nuclear negotiations.

This is not the first time Iran has sought to establish tourist links with Egypt. Between 2011 and 2013, similar efforts were made but failed to yield results.

The two countries severed diplomatic ties in 1979, with limited relations restored in 1990 at the chargé d’affaires level. Over the past two years, Egyptian and Iranian ministers have held multiple meetings to explore avenues for improving ties.

Ambassador Rakha Ahmed Hassan, another former Egyptian assistant foreign minister, said tourism may be the easiest entry point for broader engagement.

“There have already been discussions about launching direct flights between the two countries,” he said. “There is no fundamental reason preventing a closer relationship”.

Hassan highlighted Iran’s interest in religious tourism and sites associated with the Prophet’s family in Egypt.

Araghchi’s recent visit to Cairo included prayers at the historic Hussein Mosque and dinner at the iconic Naguib Mahfouz restaurant in the Khan el-Khalili bazaar, accompanied by prominent Egyptian figures, including former foreign ministers Amr Moussa, Nabil Fahmy and Mohamed el-Orabi.