Professor, Doctor of Technical Sciences, Chief Researcher of SRCES RAS – SPC RAS Sergey Kholodkevich in his comment for the weekly newspaper "Argumenty i Fakty" raised a problem of rivers and lakes pollution in St. Petersburg and the Leningrad Region, and also proposed recommendations for the safe use of tap water. Director of IL RAS- SPC RAS, Doctor of Geographical Sciences Shamil Pozdnyakov identified the Lake Ladoga pollution factors and the risks causing the degrading state of the coastal zone and the lake itself.
Please read the mentioned publication at the link provided by the weekly newspaper "Argumenty i Fakty": https://spb.aif.ru/society/zhivaya_ili_mertvaya_kakaya_voda_techet_iz_kranov_zhiteley_peterburga