Podcast in English
Text size
Bulgarian National Radio © 2025 All Rights Reserved

Sea near Varna turns brown due to plankton bloom

Photo: Archive/ Vesselina Kircheva

An investigation carried out after a signal was received about an unnatural dark brown colour of the water near the beach in the Varna district of Asparuhovo, as well as in the entire area of the port of Varna on the Black Sea coast, has revealed that the cause is not pollution, but a natural phenomenon


This was stated by Veneta Slavova - inspector of the State Environmental Control of Shipping at the Executive Agency "Maritime Administration" in Varna. She pointed out that it was a rapid bloom of plankton due to the quick warming in recent days and recalled that there was a similar situation a few years ago when the sea water turned bright red. The information was provided by BNR correspondent in Varna Daniela Stoynova.




Последвайте ни и в Google News Showcase, за да научите най-важното от деня!
Listen to the daily news from Bulgaria presented in "Bulgaria Today" podcast, available in Spotify.

More from category

There are just hours to go before the new 'Bulgarian Woman of the Year' is announced!

20 nominees from 11 countries – that is the number of contenders for the “Bulgarian Woman of the Year 2024”, named in honour of Saint Zlata of Meglen . The award has been presented every year since 2009 by the Executive Agency for Bulgarians Abroad..

published on 10/14/25 2:16 PM
Academician Georgi Markov is pictured with Petar Beron (L).

Intellectuals propose a monument to Khan Asparuh on the site of the former Soviet Army monument

An initiative committee led by the historian Georgi Markov, has proposed that a monument to Khan Asparuh, the founder of the Bulgarian state, be erected on the site of the former Soviet Army Monument in Sofia, in order to serve as a unifying symbol for..

published on 10/13/25 3:51 PM
Photo: Dilmana folk dance group - Copenhagen, Denmark

Copenhagen-based Bulgarian dance group “Dilmana” celebrates 15th birthday

The Bulgarian dance group “Dilmana” based in Copenhagen will celebrate 15 years since its establishment with a celebration on October 18, the formation informed on its Facebook page. Dance group Dilmanа from Copenhagen to perform at the folklore..

published on 10/12/25 12:05 PM