Climate1 min read

Dead dolphins, naval mines: Russia-Ukraine war destroys the Black Sea

By · Published by Everything Blog

In short

The conflict has directly disrupted marine life through intense sonar, missile launches, and hundreds of naval mines, leading to massive starvation among apex predators. As starving cetaceans break down their own blubber, stored environmental toxins flood their bodies and trigger deadly morbillivirus respiratory infections. The crisis was exacerbated by the 2023 Kakhovka dam collapse, which flushed 18 cubic kilometers of water laden with heavy metals, machine oil, and fertilizer directly into the basin.

Key points

  • Disrupted echolocation from military sonar and explosions leaves marine mammals unable to…: Disrupted echolocation from military sonar and explosions leaves marine mammals unable to hunt, navigate, or survive.
  • Starving dolphins metabolize contaminated blubber, causing self-poisoning that leads to f…: Starving dolphins metabolize contaminated blubber, causing self-poisoning that leads to fatal viral respiratory infections.
  • Munitions chemicals, oil spills from sunken vessels, and declining prey fish like mullet…: Munitions chemicals, oil spills from sunken vessels, and declining prey fish like mullet severely threaten the broader ecosystem.

Sources checked by our analysis pipeline: 1

Russia’s war in Ukraine is devastating Black Sea marine life, killing more than 120,000 dolphins and causing ecological damage.

Kyiv, Ukraine – Fishers and poachers along the Black Sea coast often find suffocated dolphins entangled in their nets,

They release them by cutting off their fins and dropping them in the sea. Their bodies, with net marks on their skin, are often washed ashore.

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Fishing and poaching in littoral Black Sea nations plummeted because of Russia’s 2022 full-scale invasion, as Moscow strove to occupy all of Ukraine’s Black Sea coast.

It failed – but the ongoing hostilities have been killing “hundreds times more” bottlenose and short-beaked dolphins and harbour porpoises, according to Ivan Rusev, head researcher…

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