The ecological balance of the Caspian Sea is very fragile, Azerbaijani MP, UN Climate Change High-Level Champion for COP29 Azerbaijan Nigar Arpadarai said at the Caspian Blue Horizons Workshop event dedicated to the synergy of science and business for climate sustainability and the Caspian Sea on the eve of COP29, Report informs.

She noted that the reasons for the changes occurring in the Caspian Sea have not yet been studied.