Aspecte privind impactul natural și antropic asupra solurilor și productivității culturilor din regiunea de dezvoltare centru

2019 ◽  
Author(s):  
Valentin Crismaru ◽  
Keyword(s):  
Natural Resources ◽  
Soil Quality ◽  
Negative Impact ◽  
Ecological Situation ◽  
Intensive Exploitation ◽  
Development Region

This paper present data regarding natural impact and anthropic over soils in Development Region Central. Due to the intensive exploitation of the land and natural resources the ecological situation worsened considerably as result negative impact over the soil of Region Central. The natural impact and anthropic of agriculture and pressure of various factors, also led to decrease of soil quality and growth the area of soils eroded. Also was a big influence to crops productivity.

Legal regulation of utilization non-suitable pesticides accumulated during the USSR

2021 ◽  
Vol 12 (3) ◽  
Author(s):  
Hafurova Olena ◽  
◽  
Kukhar Olga ◽  
Keyword(s):  
Theoretical Analysis ◽  
Natural Resources ◽  
Environmental Protection ◽  
Industrial Waste ◽  
Negative Impact ◽  
State Level ◽  
Legal Regulation ◽  
The State ◽  
Ecological Situation ◽  
Obsolete Pesticides

The article provides a scientific and theoretical analysis of the legislation of the USSR, Ukrainian legislation. Particular attention is paid to establishing features in the legal regulation of seizure, utilization, destruction and disposal of unusable or prohibited pesticides and agrochemicals and containers from them. The authors conclude that today, given the need to improve the environment, more efforts are needed at the state level to utilize pesticides accumulated during the Soviet era, primarily to approve the state program with clear measures for its implementation and sources of funding. Today, regional state administrations have the opportunity without the intervention of the Ministry of Environmental Protection and Natural Resources of Ukraine to solve problems with obsolete pesticides and agrochemicals, as well as to determine where it is most profitable to dispose of these substances. Thus, to date, the process of reducing unusable pesticides has been launched. It aims to improve the ecological situation in the country, help reduce the negative impact on people's lives and health, and allow agriculture to develop. Keywords: waste, industrial waste, pesticides, plants protecting products, utilization of pesticides, container, agriculture

scholarly journals The pressure of natural and anthropogenic factors on the status of soil from central development region

2017 ◽  
Vol 11 (1) ◽  
pp. 163-171
Author(s):  
Crîsmaru Valentin ◽  
Bacal Petru ◽  
Bejan Iurie
Keyword(s):  
Agricultural Land ◽  
Negative Impact ◽  
Anthropogenic Factors ◽  
Land Resources ◽  
Intensive Exploitation ◽  
Development Region ◽  
The Status ◽  
Environmental Requirements ◽  
The Impact ◽  
Natural And Anthropogenic Factors

Abstract The most ordinary form of impact on soils is erosion. A very rapid increase of the surfaces affected by erosion is conditioned, in particular, by the non-compliance of environmental requirements concerning exploitation of agricultural land and by the actual inefficient management of land resources. Lately due to the intensive exploitation of land and natural resources, the ecological situation worsened considerably, which has a negative impact over soils from the Central Development Region. Due to of the impact of agricultural activities and pressures of various factors on soil quality to grown the surface of soils eroded. Some factors led to growth the eroded surfaces which are considered high percentage of technical and hoeing crops.

Evolutia structurii semanaturilor cu culturi agricole de câmp în regiunea de dezvoltare centru

2019 ◽  
Author(s):  
Valentin Crismaru ◽  
Keyword(s):  
Soil Quality ◽  
Negative Impact ◽  
Agricultural Activities ◽  
Development Region ◽  
The Impact

This paper present data regarding evolution of surface of the technical, hoeing and compact crops in the Development Region Central. Due to the growing of the technical and hoeing crops situation worsened considerably as result negative impact over the soil of Region Central. The impact of agricultural activities and pressure of various factors, also led to decrease of soil quality and the growth the areas of soils eroded.

Green Beans Cultivation Using Mice Pets Control to Improve the Quality of Bintaro Fruit Extract

2018 ◽  
Vol 1 (1) ◽  
pp. 38
Author(s):  
Ajeng Embri Legawati ◽  
Nur Azizah ◽  
Achmad Ramadhan
Keyword(s):  
Natural Resources ◽  
Negative Impact ◽  
Green Beans ◽  
Fruit Extract ◽  
Bean Plants ◽  
Cultivation Technology ◽  
Environmental Balance ◽  
The Impact ◽  
Chemical Pesticides

Green beans cultivation technology using mice pets control has been implemented in the Gluranploso village, Benjeng Gresik. The implementation of the technology performed for 2.5 months from August to October 2017. The purpose of the implementation is aimed to reduce the dependence of farmers on the use of chemical pesticides so that the farmers are aware of the negative impact of chemical pesticides. Assessing the impact of the utilization of Bintaro fruit and fruit extracts to explore ways of making Bintaro as a natural biopesticide to overcome rat attack on green bean plants in the Gluranploso village. Pest control mice can reduce the rate of loss of the crops more effectively and efficiently. Finally, with the use of those natural resources as a biopesticide material can also maintain the environmental balance

A PROMISING ASSORTMENT OF TREES AND SHRUBS FOR LANDSCAPING IN VOLGOGRAD CITY

2021 ◽  
pp. 5-18
Author(s):  
E.N. Tyukhtina ◽  
Keyword(s):  
Negative Impact ◽  
Ornamental Plants ◽  
Botanical Garden ◽  
Climatic Conditions ◽  
Green Spaces ◽  
Ecological Situation ◽  
High Concentration ◽  
High Level ◽  
The City ◽  
Trees And Shrubs

The article deals with one of the most relevant topics of the modern city and ecology - the problem of landscaping in Volgograd. The city is characterized by an industrial urbanism, with a high concentration of population, saturation of production facilities and vehicles, which contributes to a high level of negative impact on the environment. The pace of greening of the city lags behind the pace of construction of the residential sector, and the existing green spaces do not meet the sanitary and hygienic, aesthetic requirements. The prospects of this problem are determined, the existing green spaces are considered, data on the climatic conditions of the city and the ecological situation are given. Improvement in the field of landscaping is associated with the scientifically sound placement of green spaces, taking into account all the factors that affect the growth and development of plants in the urban environment. Unfortunately, due to the uneven distribution of the assortment of trees and shrubs, the species composition of the central streets and squares of the city is extremely poor. The study focuses on the role of the botanical garden in urban landscaping and aims to create recommendations for the sorting of tree and shrub plants for urban landscaping. As a result of the analysis of the assortment of ornamental plants of the open ground of the botanical garden, the article proposed species and varieties of woody and shrubby plants that have passed the introduction tests for more than 5-10 years. Recommendations for sorting are aimed at improving the ecological situation of the city and greening the recreation areas of citizens. The proposed list of tree and shrub species cannot fully solve the problem of greening the city, but it will help to significantly enrich the composition of tree and shrub plants.

scholarly journals ANALYSIS OF THE MAIN INCONSISTENCIES IN THE FIELD ENVIRONMENTAL PROTECTION AND RATIONAL USE OF NATURAL RESOURCES

2021 ◽  
Vol 0 (1) ◽  
pp. 108-113
Author(s):  
Galina S. Dokurno ◽  
◽  
Elena V. Khotko ◽  
Keyword(s):  
Natural Resources ◽  
Environmental Protection ◽  
Negative Impact ◽  
Environmental Audit ◽  
Environmental Certification ◽  
Environmental Auditing ◽  
Rational Use ◽  
Environmental Audits

Environmental auditing is one of the ways to reduce the negative impact on our environment. The publication describes the procedure for conducting an environmental audit. The authors pay special attention to the analysis of the main resources, analyzed over the long-term practice of environmental audits, by the employees of the department of environmental certification and audit of RUE “Bel NIC” Ecology “.

scholarly journals Determination of environmental problems of agricultural nature management based on modular geochemical indicators

2020 ◽  
Vol 28 (1) ◽  
pp. 57-64
Author(s):  
Almobarak Falak ◽  
Lidia A. Mezhova
Keyword(s):  
Land Use ◽  
Natural Resources ◽  
Soil Quality ◽  
Agricultural Land ◽  
Methodological Approach ◽  
Arable Land ◽  
Animal Husbandry ◽  
Environmental Problems ◽  
Nature Management ◽  
The Impact

Central Chernozem is one of the largest agricultural regions in Russia. As a result of the long period of natural resources use the anthropogenic load on agricultural lands is increasing. The result of agricultural nature management is the increase of land degradation processes. Voronezh Region has a high agro-climatic potential, most of the territory is occupied by agricultural land, arable land prevails among them. Soil degradation is the most acute problem. There is a need to assess the impact of agricultural natural resources use on land resources of the region. Modular coefficients for assessment of geochemical impact of agriculture and animal husbandry on agricultural systems are proposed. The developed factor is a tool for identification of negative land use processes and environmental problems. The article deals with the issues of ecologically oriented, scientifically grounded strategy of agricultural nature management. Ecological approach to assessment of soil quality in the future will develop a strategy for balanced land use. The article has a scientific and practical character and is aimed at the development of methods of ecological assessment of soil quality. The proposed methodological approach identifies destructive processes in soils. For ecologically oriented strategy of development of regions it is important to define maximum allowable agricultural loads for preservation of sustainable environment.

scholarly journals Aid, Governance and Public Finance Fraud: Evidence from Angola

Politeja ◽  
2020 ◽  
Vol 17 (6(69)) ◽  
pp. 19-50
Author(s):  
Weronika J. Krawczyk
Keyword(s):  
Public Finance ◽  
Natural Resources ◽  
Negative Impact ◽  
Political Corruption ◽  
Economic Benefits ◽  
Academic Community ◽  
Development Aid ◽  
Financial Flows ◽  
Ruling Elites ◽  
The Impact

This article examines the process of public finance fraud leading to unjust enrichment of ruling elites in Angola, a resource-rich, yet ironically povertytrapped country, owing to decades of rule of José Eduardo dos Santos. It analyses the phenomenon of political corruption in the Angolan context, translating into mismanagement of public revenues coming from natural resources as a means of attaining private economic benefits and consolidating power. Moreover, by examining cross-border inter-company networks aimed at concealing public assets behind front companies, the author attempts to establish a connection between corruption and illicit financial flows. Ultimately, since political corruption is intrinsically linked to governance, the article looks at the impact of the latter on social development as well as on the effectiveness of development aid granted to Angola. It was written based on secondary resources including existing literature and material evidence. Its findings and conclusions correspond with the overall theory postulated by the academic community, maintaining that natural resources and aid have negative impact on governance, institutional accountability, and in consequence on human development, especially in countries characterised by despotic rule.

scholarly journals Effect of Land Use on Soil Quality in Afaka Forest Northern Guinea Savannah of Nigeria

2019 ◽  
pp. 1-12
Author(s):  
H. Haruna
Keyword(s):  
Land Use ◽  
Soil Fertility ◽  
Bulk Density ◽  
Soil Quality ◽  
Negative Impact ◽  
Land Use Changes ◽  
Chemical Properties ◽  
Available Phosphorus ◽  
Cultivated Land ◽  
Soil Fertility Management

Land use changes from forest into cultivated ecosystems result in negative impact on soil structure and quality. The purpose of this study was to determine effect of land use on soil quality in Afaka forest northern guinea savannah of Nigeria. Land use systems, including natural forest and cultivated land were identified. Eighteen (18) composite disturbed and undisturbed samples were collected from depth of 0-5 and 5-10 cm for analysis of pertinent soil properties in the laboratory using grid procedure. Most physical and chemical properties show relative variations in response to land use types and geomorphic positions. Results  indicate  that the soils had  high degree of weathering potentials, low  to moderate  bulk density at 0-5cm depth values between 1.42 to 1.49 Mg m-3 in  forest and  cultivated land, bulk density of  1.34 and 1.46 1.Mg m-3at 5 -1ocm depth   for forest and  cultivated land respectively. The soil water at 0-5cm depth is from 4.20 to 2.63 cm3/cm3, while at 5-10 cm depth these values vary from 4.32 to 2.13 cm3/cm3 under forest and cultivation land use. The pH (H2O) is 6.9 to 7.16 with low electrical conductivity of 0.13 dS/m(forest) and 0.12 dS/m (cultivation). The CEC of soils is recorded as 8.60 cmol kg-1 (forest) to 8.54 cmol kg-1 (cultivated)whereas  total nitrogen content of 1.21 g kg-1 and 1.11 g kg-1 and available phosphorus of 8.78 mg kg-1 (cultivated) and 5.47 mg kg-1 (forest).. Results indicate that soil fertility parameters were moderate to low for cultivated land and at all slope positions, suggesting that soil fertility management is required in order to make agriculture sustainable on Afaka area.

scholarly journals Coal Mine Methane Utilization in Gas Turbine Units for Electricity and Heat Production

2015 ◽  
Vol 4 (5) ◽  
pp. 41-48 ◽  
Author(s):  
Кулаков ◽  
D. Kulakov ◽  
Щёголев ◽  
N. Shchegolev ◽  
Тумашев ◽  
...  
Keyword(s):  
Gas Turbine ◽  
Coal Mining ◽  
Coal Mine ◽  
Power Plants ◽  
Negative Impact ◽  
Inlet Temperature ◽  
Ecological Situation ◽  
Modern Approach ◽  
Coal Mine Methane ◽  
Wide Range

Coal mining is accompanied by the release of coal mine methane. Its emissions into the atmosphere within methane-air mixture have a negative impact on the ecological situation. The modern approach involves the use of methane-air-mixture for heat boilers or units to generate electricity. For the generation of heat and electrical energy the coal mine methane could be used in cogeneration gas turbine plants with an altered sequence of processes. Thermo — and gas dynamics studies were conducted in a wide range of parameters of gas turbine plants. For small power plants recommended are: 2.8 compression ratio, turbine inlet — 1173 K, gas cooler inlet temperature — 303 K, 0.8 regeneration ratio. In this case the electrical efficiency of gas turbine plant is 25–26% and even 63–64% if produced heat is counted. Cogeneration gas turbine plant with an altered sequence of process has smaller capital and operating costs compared to traditional gas turbine unit. The use of methane-air mixture as fuel in such gas turbine units increases the profitability of coal mining and improves the ecological situation in the region.

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