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The mucilage or 'sea snot' problem, which has been troubling the Sea of Marmara, has reached the coasts of Çanakkale city center and Lapseki district as the winds in Çanakkale have changed its direction.
The state-run Anadolu Agency (AA) took the pictures of the mucilage concentration in Lapseki and Gelibolu from a 500-meter height.
The pictures taken with drones show that the coasts of Çanakkale city center and Lapseki district are covered with sea snot. Troubling the Sea of Marmara in northwestern Turkey for a long time now, the mucilage has been carried by the wind towards northern Marmara and the Aegean.
It is also seen in the pictures that the mucilage looks like a concrete layer in some parts of the sea and has surrounded the vessels.
With its direction changed by the wind, the mucilage has shown a high concentration on the coasts of Kordon Boyu. The foam-like material has surrounded the boats in the area and fully covered the fishers' shelters.
Where is Lapseki, Çanakkale?
* Image: Google Maps
What is mucilage, and why does it emerge?The mucilage, defined by fishermen as "nez", foam or snot, is the intense proliferation and color spiral of Gonyaulax fragilis, a type of phytoplankton from one-celled plant creatures. Although mucilage, which shows itself more in calmer seas, is natural, it can damage the ecosystem when it grows excessively. The Turkish Marine Research Foundation (TÜDAV) states that this yellow, white, colored mud-like substance has been seen and spread frequently above and below the water in the Black Sea, Marmara, and Aegean Seas in the last two years. The Marmara Environmental Monitoring Project (MAREM), which has been drawing attention to the mucilage problem in the Sea of Marmara since 2007, points out that such anomalies are an indicator of the level of pollution in the sea. Project manager Levent Artüz emphasizes that mucilage, which has a very sticky and contagious structure, can bring the end of life in the sea. Stating that the vast majority of fish eggs are found on the surface of the sea and the eggs on the surface lose their chance of survival by being trapped in the mucilage, Artüz says the same is true for the larvae. According to the information Artüz conveyed in 1+1 Forum, the mucilage collapses over time on creatures that cannot move such as mussels, oysters, and tunicates and covers the sea meadows and cuts off their contact with light. On the other hand, experts explain the causes of mucilage as the loss of oxygen in the sea due to filling the coasts and wastes and the rise in temperatures in the Mediterranean Basin due to global climate change. What about the Sea of Marmara?Looking at the sea surface temperature data, the temperature of the Sea of Marmara this year is 2.5 degrees above the average of 40 years, in other words, there is an anomaly of 2.5 degrees. Around 25 million people live around the Sea of Marmara. Nearly half of Turkey's industry is located around it as well. In other words, all domestic, industrial, and agricultural wastes go directly or indirectly to the Sea of Marmara. What should be done?Scientists say that the most important thing to do against mucilage is not to dump untreated waste into Marmara. Another suggestion is to start work as soon as possible to develop a new waste management policy that also takes into account climate change. |
(RT/SD)
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