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Frightening Scenario for Istanbul: Sea Level Will Rise 15 Meters, 10,000 Buildings Will Be Underwater!
๐Ÿ‡น๐Ÿ‡ท Turkey /Economy & Trade

Frightening Scenario for Istanbul: Sea Level Will Rise 15 Meters, 10,000 Buildings Will Be Underwater!

From Cumhuriyet · (2d ago) Turkish Critical tone

Translated from Turkish, summarized and contextualized by DistantNews.

TLDR

  • A study by Istanbul University's Institute of Marine Sciences and Management predicts a potential 15-meter sea-level rise by 2300, putting Istanbul's ports and over 10,000 structures at high risk.
  • Projections indicate that by 2050, about 70% of Istanbul's ports could be at risk due to a 1.5-meter rise, with a 5-meter rise by 2100 threatening most ports and significant portions of rail and road infrastructure.
  • The study attributes rising sea levels to accelerated ice melt from polar warming and highlights the vulnerability of port cities like Istanbul to climate change impacts, affecting infrastructure, trade routes, and coastal settlements.

A stark warning has emerged from Istanbul University's Institute of Marine Sciences and Management regarding the severe threat climate change poses to this historic metropolis. According to their latest analyses, Istanbul could face a catastrophic 15-meter sea-level rise by the year 2300, placing a vast majority of its vital port infrastructure and over 10,000 buildings in grave danger of being submerged.

The institute's research, grounded in international climate projections, identifies Istanbul as one of the most vulnerable port cities globally due to its unique position bordering both the Black Sea and the Sea of Marmara. The strategic importance of Istanbul's location transforms the impacts of climate change into a critical risk for its port facilities, trade routes, and coastal communities.

Detailed Geographic Information System (GIS)-based analyses, drawing from scenarios by the Intergovernmental Panel on Climate Change (IPCC), paint a grim picture for the future. By 2050, a projected 1.5-meter sea-level rise could endanger approximately 70% of Istanbul's ports. This threat escalates dramatically by 2100, with a potential 5-meter rise jeopardizing all ports and impacting over 60% of railway lines and more than 40% of roads.

The most alarming scenario, projected for 2300, foresees a rise of up to 15 meters, rendering major ports largely inoperable and inundating extensive coastal areas. This dire outlook is driven by accelerated ice melt due to polar warming, a phenomenon that makes the seas one of the most measurable indicators of global warming. The study underscores the urgent need for adaptation and mitigation strategies to protect Istanbul from the escalating impacts of climate change.

In this case, Ambarlฤฑ Port, HaydarpaลŸa

โ€” Prof. Dr. Cem GazioฤŸluDirector of Istanbul University's Institute of Marine Sciences and Management, highlighting specific ports at risk in the worst-case scenario.
DistantNews Editorial

Originally published by Cumhuriyet in Turkish. Translated, summarized, and contextualized by our editorial team with added local perspective. Read our editorial standards.

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