Jellyfish Bloom Disrupts Fishing in Gulf of Trieste
A significant bloom of Rhizostoma jellyfish has prompted fishing restrictions in the Gulf of Trieste, according to recent reports. The jellyfish have effectively taken over the waters, leading Italian fishermen to remain docked in harbor, as detailed by Italian media outlets including Rai News. Marine biologist Valentina Tirelli stated that the jellyfish presence is expected to persist for several more weeks.
Tirelli explained that the issue isn’t solely based on the number of jellyfish, but rather the increased frequency of these “explosions.” Historically, sightings of these jellyfish occurred approximately every 10 to 15 years. However, the current occurrences are now happening every five to three years. Experts attribute this shift to rising sea temperatures linked to climate change.
The increasing water temperatures are believed to be a significant contributing factor to the proliferation of the jellyfish. Continued monitoring is underway to assess the long-term impact of this bloom on the local marine ecosystem.
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“This is a serious situation for the local fishing industry and a concerning development for anyone visiting the area.”
What factors are contributing to the unusually large jellyfish bloom in the Gulf of Trieste?