MOSCOW, July 18. /TASS/. /TASS/. A forum, devoted to management of the Russian Arctic's innovative development, will take place in mid-September in the Arkhangelsk region's Severodvinsk at the branch of the Northern (Arctic) Federal University. The forum's participants will discuss the Arctic zone's growth points and will pay special attention to development of mono-industrial cities, the University's press service said on Tuesday.