ASSESSMENT OF THE STATE OF PLANTINGS OF SECONDARY SCHOOL No. 19 CITIES OF YOSHKAR-OLA

2021 ◽  
Vol 22 (4) ◽  
pp. 50-56
Author(s):  
M.A. Anisimova ◽  
◽  
E.A. Medvedkova ◽  
S.V. Mukhametova ◽  
◽  
...  
Keyword(s):  
Secondary School ◽  
Woody Plants ◽  
The State ◽  
Preschool Age ◽  
Individual Tree ◽  
Sanitary Condition ◽  
Mountain Ash ◽  
Individual Trees ◽  
The City

The purpose of the study is to analyze the sanitary condition of tree and shrub vegetation on the territory of school No. 19 in the city of Yoshkar-Ola. This work is relevant, since the school is a place for long-term stay of children of school and preschool age and the natural environment is an integral part of their educational activities. To determine the assessment of the state of the stand, the coefficients of the state of plants are calculated: the states of individual trees are determined by the external signs of a 5-point scale. Next, the coefficients of the state of the tree species are calculated according to the corresponding formula. The coefficients of the state of the stand as a whole are also found as the arithmetic mean of the coefficients of the state of individual tree spe-cies. As a result, an assessment of the state of the stand according to this gradation was deter-mined. Woody plants growing on the territory of secondary school No. 19 in Yoshkar-Ola were examined. A total of 35 species of coniferous and deciduous plants have been identified. Most species are characterized by a weakened state. Plants of hawthorn-blood-red, poplar × 'Soviet Py-ramidal', prickly plum and mountain ash are the most weakened. The condition of the plantings as a whole is assessed as weakened. It is recommended to carry out agrotechnical measures for plants and cleaning of dead specimens.

scholarly journals Analysis of landscape areas on the territory of secondary school #19 of the city of Yoshkar-Ola

2021 ◽  
pp. 13-22
Author(s):  
Mariya Aleksandrovna Anisimova
Keyword(s):  
Secondary School ◽  
Species Composition ◽  
Woody Plants ◽  
Good Condition ◽  
Complete Enumeration ◽  
Sanitary Condition ◽  
The City

The research object is the territory of the secondary school #19 of the city of Yoshkar-Ola. The topicality of the research is determined by the necessity to reconstruct the existing landscape areas on this territory. For the project “The reconstruction of landscaped areas and improvements on the territory of the secondary school #19”, the authors have reviewed the landscaped areas. The analysis uses complete enumeration based on mensurational description. During the analysis, the authors defined species, taxonomic characteristics, sanitary and hygienic and esthetic values of each taxon. 290 woody plants were examined. Based on the acquired data, the authors analyzed the current landscaped areas on the territory and formulated the following conclusions: the density of plantations is much lower than the recommended values; the authors noticed only the traces of a green fence. However, the average values of the sanitary condition are 2 and 1, which means that the landscaped areas are in a good condition, and the species composition is in line with recommendations. Due to the fact that the school territory radius is 2 km, the condition of landscaped areas requires special attention. The scientific novelty of the research is determined by the fact that the landscaped areas on territory in question need to be reconstructed.   

scholarly journals Could Pushkin Have Repaid His Debts?

2019 ◽  
pp. 176-191
Keyword(s):  
Literary Work ◽  
The State ◽  
Economic Life ◽  
Accurate Data ◽  
Publishing Activity ◽  
Estate Management ◽  
The City

The article states the necessity of creating an economic chronicle of Alexander Pushkin’s life. His economic life includes four aspects: publishing activity, estate management, playing cards, and life in the city. It is mentioned that the existing literature lacks accurate data on Pushkin’s incomes and expenses. The article studies a notorious episode concerning Pushkin’s loan received from the Moscow Savings Treasury. It is shown that there are certain questions connected with distribution of the money received and with Pushkin’s deposit in the Moscow Savings Treasury. Besides, the article analyses Pushkin’s loans from the State Treasury. The role of Egor Kankrin, Minister of Finance, in providing to Pushkin his credit conditions, and the attitude of Emperor Nicholas I towards the poet are emphasized. They resulted in the lending conditions being extremely soft: the loans were long-term and interest-free. However, Pushkin still needed money and had to borrow large sums from private persons. After his death, debts to the State Treasury and to private persons amounted to 138,988 rubles 33 kopeks. The author raises the question: did Pushkin have a real opportunity to repay his debts? Data from a Pushkin Trust report concerning incomes collected from the posthumous edition are analyzed. The article provides calculations confirming that Pushkin’s financial bankruptcy was far from being inevitable. Had he survived after the duel with d’Anthès, Pushkin would have been exiled to his village. He would have continued his literary work and, according to the optimistic estimate, could have repaid his debts within approximately four years.

scholarly journals Influence of Anthropogenic Factors on the State of Woody Plants in Volgograd

2021 ◽  
pp. 5-11
Author(s):  
Tatyana Tereshchenko ◽  
Galina Sroslova ◽  
Margarita Postnova ◽  
Yuliya Zimina ◽  
Mikhail Sroslov
Keyword(s):  
Woody Plants ◽  
Chemical Elements ◽  
Green Building ◽  
The State ◽  
Young Age ◽  
Solid Particles ◽  
Anthropogenic Factors ◽  
Horse Chestnut ◽  
Negative Factors ◽  
The City

Studies conducted in different cities have shown that trees growing in urbanized areas reduce noise levels and cleanse the air of solid particles, ozone, sulfur dioxide, carbon monoxide, nitric oxide and other pollutants contained in car fumes, transport dust and generated by industry. The reaction to the influence of negative factors in woody plants is in disturbances in metabolism and biochemical composition, their general development also changes, and their population decreases. The indicators of disorders occurring at the cellular and tissue levels are more sensitive to the influence of negative anthropogenic factors in comparison with external manifestations. The research was carried out on woody plants: small-leaved linden (L. Tíliacordáta), horse chestnut (L. Aésculus); the soil. The research was carried out in 9 districts of Volgograd. The assessment of the state of woody plants was carried out by the visual method based on external signs. GOST methods were used to determine the concentrations of chemical elements in the foliage and soil of woody plants. Using physical and chemical methods, the concentrations of chemical elements in the soil and biomass of woody plants taken from the selected areas of the city of Volgograd were obtained, and the correlation between these indicators and the life state of woody plants was determined. The dependence of the indicators of the concentration of nutrients in the soil and the state and viability of woody plants was well traced. In general, the state of most of the woody plants of the city was healthy or moderately weakened. Such a high level of the life state is explained by the relatively young age structure of the studied plants, because at a young age woody plants are more resistant to negative factors of the urban environment. The revealed features of the life of woody plants in the city can be taken into account in the practice of city green building.

scholarly journals The condition of Aesculus hippocastanum L. trees in the avenues of the central part of the city of Obrenovac

2014 ◽  
pp. 17-23
Author(s):  
Milorad Veselinović ◽  
Suzana Mitrović ◽  
Zlatan Radulović ◽  
Dragana Dražić ◽  
Nevena Čule ◽  
...  
Keyword(s):  
Urban Areas ◽  
The State ◽  
Aesculus Hippocastanum ◽  
Horse Chestnut ◽  
Anthropogenic Influences ◽  
State Of Health ◽  
Tree Line ◽  
Individual Trees ◽  
The City ◽  
Morphology Characteristics

In urban areas treelined paths are the most vulnerable element. According expected functions treelined paths in certain street are unsatisfactory with their appearance and general condition. These are primarily biological, ecological, sociological and aesthetic functions. Because of negative anthropogenic influences trees are with low level condition, very low functionality and the unsatisfactory state of health. Most of the trees exist in very difficult circumstances of streets, there are crowded in the underground and in the aboveground part. In such circumstances, just as individual specimens of trees grow into individuals who manifest themselves in terms of morphology characteristics which are representative of its species. In this paper is presented the state of the avenue of horse chestnut (Aesculus hippocastanum L.) in two central streets of the old part of Obrenovca. The data were analyzed on the basis of the reviewed every tree and with the particular assessing the state of the crown and the state of the trunk. Based on the analysis of the results measures are proposed for the rehabilitation of individual trees as well as measures for the reconstruction of the entire tree line.

scholarly journals Creating Legal Facts: Indigenous People versus State Plantation Companies in Medan, Indonesia

PCD Journal ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 1-12
Author(s):  
Wina Khairina ◽  
Christian Lund
Keyword(s):  
Indigenous People ◽  
Local Community ◽  
The State ◽  
Gang Violence ◽  
Land Access ◽  
The Face ◽  
The City ◽  
Law Making

This paper examines how a local community has tried to legalise its possession of land in the outskirts of the city of Medan, Indonesia. In the absence of accessible legal pathways and in the face of state and gang violence, the community has resorted to an imaginative mimicry of legal land access procedures. This paper argues that law-making does not exclusively originate from the state, but also from society, and as such the community has effectively created legal facts. Data were collected through interviews and long-term contact with the community.

scholarly journals Environmental assessment of health indicators of woody plants in natural and man-made conditions

2020 ◽  
Vol 9 (1) ◽  
pp. 100-106
Author(s):  
Irina Salavatovna Siraeva ◽  
Maxim Viktorovich Larionov ◽  
Nikolai Viktorovich Larionov ◽  
Valeria Viktorovna Soldatova ◽  
Tatyana Sergeevna Gromova ◽  
...  
Keyword(s):  
Woody Plants ◽  
Local Population ◽  
Health Indicators ◽  
Urban Ecosystems ◽  
Research Area ◽  
Scientific Basis ◽  
The State ◽  
Moderate Degree ◽  
Sanitary Condition ◽  
High Level

The indicators of the sanitary condition of woody plants in the conditions of natural and artificial ecosystems of the Voronezh and Saratov Regions were established and analyzed. In suburban ecosystems of the research area, the state of woody plants is determined at the level of weak damage. In suburban areas of Balashov with the greatest economic and technosphere potential, woody plants reach an average (moderate) degree of damage. In remote relatively preserved ecosystems (control parameters), the state of these organisms corresponds to a weak ecological diagnostic criterion. According to the identified average arithmetic sanitary indicators in the Voronezh Region, the best condition is characterized by woody plants in the ecosystems of Novohopersk and Gribanovsky, in the Saratov Region - in Turki and Samoylovka. There were also significant differences in the arithmetic mean parameters of the sanitary condition of this group plants representatives differentiated by functional zones. The highest damage values are typical for woody plants in the urban ecosystems of industrial zones. The maximum danger to woody plants was observed within these zones in Povorino, Borisoglebsk, and Balashov with high-level average values of damage to these organisms. Significant concern is also caused by the defeat of the analyzed group of organisms in these cities as part of the ecosystems of the settlement zones. The results of the assessment of the sanitary condition of woody plants should be used as a scientific basis for landscaping, environmental protection and reforestation. Measures are proposed to improve the condition of woody plants in various types of ecosystems in the research area. According to the sanitary state of these organisms, it is possible to determine the limits of sustainability of ecological frameworks and differentiate the parameters of environmental comfort for the local population in different territorial categories.

Individual-tree growth dynamics of mature Abies alba during repeated irregular group shelterwood (Femelschlag) cuttings

2009 ◽  
Vol 39 (12) ◽  
pp. 2437-2449 ◽  
Author(s):  
Klaus J. Puettmann ◽  
Anthony W. D’Amato ◽  
Ulrich Kohnle ◽  
Jürgen Bauhus
Keyword(s):  
Tree Growth ◽  
Growth Response ◽  
Abies Alba ◽  
Control Treatment ◽  
Silver Fir ◽  
Initial Growth ◽  
Individual Tree ◽  
Growing Conditions ◽  
Individual Trees

This study investigated the individual-tree diameter response of mature silver fir ( Abies alba Mill.) to reproduction harvests (Femelschlag: an irregular group shelterwood method) on six sites in the Black Forest, Germany. On each site, four different treatments were applied, including a control treatment and short-, medium, and long-term regeneration periods aimed at the complete removal of overstory trees within 20, 35, and 50 years, respectively. These treatments created a wide variety of growing conditions for individual trees. Relationships between relative diameter growth and stand-level and neighborhood interaction indices were evaluated. Growing conditions for individual trees in control conditions were best characterized using Lorimer’s index for a 16 m radius neighborhood. Equations predicting tree growth in control stands underpredicted initial growth of trees after harvesting operations, suggesting a release effect that is not captured by postharvest density. This effect was larger for smaller trees and influenced by removal intensity. Growth response to density reductions was also influenced by previous harvests. Our results suggest that the growth response of mature trees to reproduction harvests may become an important consideration when increased emphasis is placed on managing for long-term regeneration periods.

Wood density in Norway spruce: changes with thinning intensity and tree age

2005 ◽  
Vol 35 (7) ◽  
pp. 1767-1778 ◽  
Author(s):  
Tuula Jaakkola ◽  
Harri Mäkinen ◽  
Pekka Saranpää
Keyword(s):  
Norway Spruce ◽  
Wood Density ◽  
Basal Area ◽  
Tree Age ◽  
Individual Tree ◽  
Thinning Intensity ◽  
Individual Tree Growth ◽  
Spruce Stands ◽  
Individual Trees

The effect of thinning intensity on growth and wood density in Norway spruce (Picea abies (L.) Karst.) was investigated in two long-term thinning experiments in southeastern Finland. The stands were approaching maturity, and their development had already been studied for 30 years. The intensities of thinning were low, normal, and high (i.e., the stand basal area after the thinning was, on average, 40, 27, and 24 m2·ha–1, respectively, in Heinola, and 30, 28, and 17 m2·ha–1 in Punkaharju, respectively). Compared with the low thinning intensity, the normal and high thinning intensities increased the basal-area increment of individual trees by 52% and 68%, respectively. Normal and high thinning intensities resulted in a relatively small reduction (1%–4%) of mean ring density compared with low thinning intensity. The random variation in wood density between and within trees was large. About 27% of the total variation in wood density was related to variation between rings. Our results indicate that the prevailing thinning intensities in Norway spruce stands in Fennoscandia cause no marked changes in wood density. At least, the possible reduction in wood density is low compared with the increase in individual tree growth.

scholarly journals LANDSCAPE-ENVIRONMENTAL ASSESSMENT OF THE PARK TERRITORY OF CULTURAL HOUSE 50-YEARS OF OCTOBER, VORONEZH

2021 ◽  
Author(s):  
E. Burmakina ◽  
Ekaterina Hazova
Keyword(s):  
Woody Plants ◽  
Robinia Pseudoacacia ◽  
Local Population ◽  
Ecological Assessment ◽  
Landscape Type ◽  
Satisfactory Condition ◽  
Sanitary Condition ◽  
High Level ◽  
Landscape Ecological ◽  
The City

The results of the landscape-ecological assessment of the park territory of cultural house 50-years of October in Voronezh are presented. This work allows you to determine the state of the object for its further use. This facility is located in the South-West district of the city and is used for recreation of the local population. The indicators of landscape-ecological assessment were determined: type of landscape, type of spatial structure, sanitary-hygienic assessment, aesthetic assessment, stage of digression. The results of the research showed that the site is in a relatively good sanitary condition, the indicator of aesthetic assessment is at a fairly high level. We also studied the plant species, which grow on the object and their condition. The assortment available in the park is represented by the list of woody plants: Robinia pseudoacacia, Betula pendula, Ulmus pumila, Acer platanoides, Tilia cordata, Populus alba, Populus pyramidalis, Sorbus aucuparia.All woody plants in the park is in good and satisfactory condition. Based on the results of the assessment of the territory, it is possible to outline design measures that will improve the sanitary, hygienic and aesthetic conditions at the facility. There is a need to design small forms of architecture (benches, urns), organize additional planting of trees, pick up flowering shrubs and create flower beds to enhance the attractiveness of the object.

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