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The area of trees and shrubs in the city of Perm in 2000 was:〔 Состояние и охрана окружающей среды г. Перми в 2000 г.: Справочно-информационные материалы. / Муниципальное управление по экологии и природопользованию. Пермь, 2001. (PDF )〕 In 2000, by the order of city administration Perm State University drew up an inventory of trees and shrubs, which embraced Industrialny and Leninsky city districts completely and other city districts partially.〔 Состояние и охрана окружающей среды г. Перми в 2001 г.: Справочно-информационные материалы. / Муниципальное управление по экологии и природопользованию. Пермь, 2002. (PDF )〕 697,055 trees was taken into account. The city administration makes efforts to plant trees and shrubs. Since 1999, a "Green Wall" campaign is conducted with the purpose of increase in quantity of trees and shrubs. The action is realized by force of OTOSes, schoolchildren and volunteers. == See also == * Urban forests of Perm 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Trees and shrubs of Perm」の詳細全文を読む スポンサード リンク
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