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Vol 155 No 1
Pages:
124-127
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Ecological state of green spaces in Pushkin

Authors:
E. A. Polyakova1
V. F. Kovyazin2
About authors
  • 1 — Research assistant G.V. Plekhanov Saint Petersburg State Mining Institute
  • 2 — Associate professor G.V. Plekhanov Saint Petersburg State Mining Institute
Date submitted:
2002-06-23
Date accepted:
2002-07-21
Date published:
2003-01-01

Abstract

In 2002, we conducted additional surveys of tree species in order to identify the condition of green spaces in Pushkin. Recommendations of past surveys allowed us to reduce the rate of desiccation of native species. At the request of the gardening and park enterprise, tree species in the rest of the city were surveyed.

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References

  1. Журавлев И.И. Защита зеленых насаждений от болезней. М.: Лесная промышленность. 1966. 232 с.
  2. Лир X. Физиология древесных растений / Х.Лир, Г.Польстер, Г.И.Фидле. М.: Лесная промышленность, 1974. 424 с.
  3. ЛовасП.С. Биоэкологические особенности Laetiporus sulphureus (Bull.) Bond et Sing. И Polyporus sguamosus Huds. ex Fr. в Закарпатье // Наук. BicH Ужгор. Ун-ту. 1999. № 6. С.32.
  4. Минкевич И.И. Эпифитотии грибных болезней древесных пород / Ленинградский ун-т. Л., 1986. 114 с.
  5. Минкевич И.И. Дуб. Легенды и действительность// Лесное хозяйство. 2000. № 1. С.35-36.

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