Get started
Work

Максимальные значения таксационных показателей и санитарное состояние деревьев в условиях города Екатеринбурга

Year: 2014
Type: article
Abstract: Identifying of the maximum age in the largest trees of coniferous and deciduous species at various greenery objects, evaluation of their biometric parameters (diameter, height, age) and sanitary condition are essential for successful greenery in the conditions of Ekaterinburg. The following tree species were found to predominate in the green space of the city: common pine, Siberian larch, Siberian spruce and Blue (Colorado) spruce, Siberian stone pine, Balsam poplar, Little leaf linden, Silver birch. It was found that the most favorable conditions for the growth of all species of trees were connected to the special-purpose objects and forest parks. Many tree species have reached a significant age in the green space of Ekaterinburg. The centenarians of common pine are about 300 years old, Siberian larch more than 200, Siberian spruce and Blue (Colorado) spruce about 70, Siberian stone pine about 60, Little leaf linden about 125, Silver birch 110, Common oak 140, Amur choke-cherry 60. The maximum heights were identified as follows: for Balsam poplar 32 m, Siberian larch 30, Common pine 29, Silver birch 27, White poplar 25 m, Amur chokecherry22, Common oak 20 m. The height reflecting the sensitivity of trees to pollution are characterized by lower values in street plantings than in parks and special purpose objects. Thus, common pine trees in the park is 28 % as lower as in the forest park, Siberian larch in the old cemetery is 30 % as higher as on a city street, and 20 % as higher as in the city park. The trees of Siberian larch, Little leaf linden and White poplar have the highest score of sanitary status. Balsam poplars in the single plantings have the 2nd grade of sanitary status.
Language: Russian
Open Access status: diamond
OpenAlex ID: W2461994005
FWCI:
Cites:
Cited by:
Related to: 10