scholarly journals THE IMPACT OF CLIMATE ARIDIZATION ON OAK STANDS IN THE REPUBLIC OF MOLDOVA (CASE STUDY)

2020 ◽  
Vol 14 (1) ◽  
Author(s):  
Maria Nedealcov ◽  
Ala Donica ◽  
Nicolae Grigoraș
Keyword(s):  
Tree Species ◽  
Regional Climate ◽  
Aridity Index ◽  
Deciduous Tree ◽  
Tolerance Index ◽  
Republic Of Moldova ◽  
Climate Aridization ◽  
Study Results ◽  
The Republic ◽  
The Impact

The forests of the Republic of Moldova are composed predominantly by mesophilous deciduous tree species, the most valuable specie are oaks, located at the limit of their natural area. The growth and survival of forests, especially in the peripheral and transition areas of ecosystems, such as the oaks stands of country, also depend on the variety of the thermal and pluviometric regime, which has changed over the last decades in the context of climate aridization. The estimation of the mesophilic tree species exposure to regional climate aridization is shown by the simultaneous use of a set of eco-metric indices: Forest Aridity Index (FAI), De Martonne Index (IM), Ellenberg Coefficient (EQ), and Beech Tolerance Index (QBTI). For areas occupied by oaks (within 2 major natural reserves from central part of Moldova), have been indicated FAI values equal to 6.5-7.5; IM values between 30.0-35.0; EQ values ranging from 30.0-38.0; and QBTI values around 15.0 units, favourable for the mesophilic oak forests development. This fact indicates that during the vegetation period of mesophilic trees, in the central part of the Republic of Moldova, in more arid conditions of development, through modification of oak sensitivity to the water deficit, changes will occur in the compositional structure of ecosystems and the chorology of species. The study results are of particular interest in the sustainable management of the national forestry sector.

Some reflections on social structure: Theoretical and practical aspects

2020 ◽  
Vol 18 (6) ◽  
pp. 1063-1078
Author(s):  
T.N. Skorobogatova ◽  
I.Yu. Marakhovskaya
Keyword(s):  
Service Industry ◽  
External Factors ◽  
Infrastructure Development ◽  
Social Infrastructure ◽  
Social Sphere ◽  
The Social ◽  
Study Results ◽  
The Republic ◽  
Internal And External Factors ◽  
The Impact

Subject. This article discusses the role of social infrastructure in the national economy and analyzes the relationship between the notions of Infrastructure, Service Industry and Non-Productive Sphere. Objectives. The article aims to outline a methodology for development of the social infrastructure of Russia's regions. Methods. For the study, we used the methods of statistical and comparative analyses. The Republic of Crimea and Rostov Oblast's social infrastructure development was considered as a case study. Results. The article finds that the level of social infrastructure is determined by a number of internal and external factors. By analyzing and assessing such factors, it is possible to develop promising areas for the social sphere advancement. Conclusions. Assessment and analysis of internal factors largely determined by the region's characteristics, as well as a comprehensive consideration of the impact of external factors will help ensure the competitiveness of the region's economy.

Republic of Moldova in the Context of Regional Security Challenges in Eastern Europe

2018 ◽  
pp. 299-304
Author(s):  
Stefan Tibuleac
Keyword(s):  
Eastern Europe ◽  
Security Policy ◽  
Security System ◽  
Regional Security ◽  
Strategic Uncertainty ◽  
European Security ◽  
Republic Of Moldova ◽  
The Republic ◽  
The Impact

This article analyzes the most current security issues for the Republic of Moldova that are part of the regional security context of Eastern Europe –the region that can be considered the epicenter of international tensions through which the„geopolitical line of fracture”passes. The geographical position of the Republic of Moldova makes this state particularly sensitive to any negative trends in theregion. Growing of international tensions creates security threats and complicates economic development. From a historical point of view, Moldova has repeatedly fallen victim by the confrontation of the great powers. Therefore, the Republic of Moldova has a vital interest in preventing a new conflict in Eastern Europe. This article is based on a number of assumptions made by changes in the European security environment, such as the „shift of weight” to the East, strategic uncertainty, increasing the role of non-state actors, the situation in eastern Ukraine, etc. Based on these assumptions, this article makes an attempt to outline the potential role of the Republic of Moldova in the Eastern European security system, taking into account the desideratum for integration of the republic into the European Union. Other relevant factors will be taken into account for shaping the role of the Republic of Moldova in the European security system, namely: the security deficit; the impact of NATO and EU security policy; the rebirth of the project to create a regional defense alliance, etc. This article will largely take into account the military aspects of security. Keywords: Republic of Moldova, national security, Eastern Europe, NATO, Intermarium, defence, threats, risks, challenges

Relatii temporale între parametrii climatici si cresterile anuale ale speciilor forestiere (studiu de caz)

2019 ◽  
Author(s):  
Maria Nedealcov ◽  
◽  
Ala Donica ◽  
Ion Agapi ◽  
Nicolae Grigoras ◽  
...  
Keyword(s):  
Climatic Factors ◽  
Growth Parameters ◽  
Ring Width ◽  
Aridity Index ◽  
Quercus Petraea ◽  
Distribution Area ◽  
Natural Distribution ◽  
Annual Ring Width ◽  
Republic Of Moldova ◽  
The Republic

The forests on the natural distribution area from the silvosteppe zone, under the influence of climate change will experience major changes in their structure and functioning. The analysis of growth parameters for Fraxinus excelsior, Quercus petraea, Q. robur in three experimental areas from center of the Republic of Moldova indicates that the radial growth processes are influenced by the same complex of climatic factors, which differ being dendroclimatic response intensity. It has been shown that between the annual tree growth and forest aridity index - FAI, there are close correlations: the higher FAI values indicate the lower annual growth of the trees, and vice versa, low FAI values identify good development conditions of the stands (higher increases in the annual ring width).

Impactul inundaţiilor pluviale din Republica Moldova și măsurile de diminuare a lui

2019 ◽  
Author(s):  
Galina Mindru ◽  
Keyword(s):  
Statistical Data ◽  
Negative Effects ◽  
Digital Map ◽  
Republic Of Moldova ◽  
Significant Damage ◽  
Annual Frequency ◽  
The Republic ◽  
Favorable Conditions ◽  
The Impact ◽  
Main Factor

In the Republic of Moldova, the main factor contributing to the floods is the torrential rains from the warm semester of the year, which create favorable conditions for triggering strong, sometimes catastrophic floods in the rivers of the republic, especially in the smaller ones. During the study period, 40 floods with significant damage were recorded in the country, with an annual frequency ranging from 0 to 12 cases. In the administrativeterritorial profile, the damages caused by the aforementioned floods varied greatly. Based on the statistical data, a digital map was developed reflecting the degree of exposure of the territory of the Republic of Moldova in the administrative-territorial aspect to the mentioned risk, expressed by the value of the damages caused. In order to reduce the impact caused by the flood floods, measures have been developed to prevent, reduce and combat the negative effects of that risk.

scholarly journals ARTISTIC METAL PROCESSING IN THE MOLDOVAN SSR AND THE REPUBLIC OF MOLDOVA: FORGOTTEN OR LESS KNOWN NAMES

Akademos ◽  
2021 ◽  
Vol 60 (1) ◽  
pp. 146-152
Author(s):  
Liliana Condraticova ◽  
Keyword(s):  
Noble Metals ◽  
Relevant Information ◽  
Folk Tales ◽  
Republic Of Moldova ◽  
Decorative Art ◽  
Metal Plates ◽  
Archival Documents ◽  
Metal Processing ◽  
The Republic ◽  
The Impact

The main purpose of our approach is to analyze the activity of craftsmen (artisans) in the field of artistic metal processing in the second half of the twentieth century – the beginning of the twenty-first century. The work of the artists includes various decorative boards representing village life, heroes of folk tales and agricultural work, emphasizing the impact of folk art on the subjects approached by decorative craftsmen. Jewelry, being a relatively apolitical field, is represented by necklaces with pendants, earrings, brooches, rings, all made of noble metals and fine, ornamental pebbles. Based on archival documents, exhibition catalogs and interviews with artists who used to make jewelry and various metal plates, was presented relevant information regarding the activity of craftsmen whose names were recently revealed (Alexei Marco, Gheorghe Cojusnean, Vladimir Calasnicov, Vladimir Vasilkov etc.). Also, in the scientific circuit were introduced new, forgotten or less known names: Vasili Sochin, Iuri Terehov, Natalia Vavilina and others. The evocation of their creation comes to complete the general picture of the evolution of decorative art, implicitly of the artistic processing of metals from the Moldovan SSR and the Republic of Moldova.

scholarly journals Modelling the Impact of Energy Subsidies Reform in the Republic of Moldova

Economica ◽  
2021 ◽  
Author(s):  
Mihail Roscovan ◽  
Keyword(s):  
Natural Gas ◽  
Greenhouse Gas ◽  
Equilibrium Model ◽  
Value Added ◽  
Partial Equilibrium ◽  
Energy Subsidies ◽  
Republic Of Moldova ◽  
Partial Equilibrium Model ◽  
The Republic ◽  
The Impact

This article presents the methodology and results of modelling for the analysis on energy affordability and assessing the impact of a possible value added tax increase on the affordability of households to consume adequate levels of natural gas, electricity and heat. The analysis of the reform impact of the subsidy schemes is based on a partial equilibrium model which measures the impact of reforms on energy affordability of different householder groups and budgetary revenue and expenditure, but also on greenhouse gas emissions. Using of targeted social policies generates a budget surplus that can be allocated to energy

scholarly journals CYBERSECURITY OF THE REPUBLIC OF MOLDOVA: A RETROSPECTIVE FOR THE PERIOD 2015-2020

2021 ◽  
Vol IV(1) ◽  
Author(s):  
Dinu Turcanu ◽  
◽  
Natalia Spinu ◽  
Serghei Popovici ◽  
Tatiana Turcanu ◽  
...  
Keyword(s):  
Social Life ◽  
Information Technologies ◽  
Personal Data ◽  
Economic Life ◽  
Security Threat ◽  
Electronic Communications ◽  
Communications Networks ◽  
Republic Of Moldova ◽  
The Republic ◽  
The Impact

The process of implementing information technologies in all areas of economic, political, social life, etc. in the Republic of Moldova has also determined the evolution of cybercrime. New “virtual” dimensions of national infrastructure are being formed, which are becoming more and more important for local and international politics. As a result, in recent years it has been found that computer systems, networks and data are being used more and more frequently for criminal purposes, and the materials that could be evidence of these crimes are also stored and transmitted through these networks by perpetrators. Cybercrime, espionage, propaganda, diversion and excessive exploitation of personal data through electronic communications networks are used as basic tools at all stages of designing a hybrid security threat. Cyberspace-specific threats are characterized by asymmetry and accentuated dynamics and global character, which makes them difficult to identify and counteracted by measures proportional to the impact of the materialization of risks. Moldova is currently facing threats from cyberspace at the address of critical infrastructures, given the increasing interdependence between cyber infrastructures and infrastructures such as those in the financial banking, transport, energy and national defense sectors. The globality of cyberspace is likely to amplify the risks to them by affecting both the sector to the same extent private as well as public. Threats to cyberspace can be classified in several ways, but the most commonly used are those based on motivational factors and the impact on society. In the prevailing conditions cybersecurity is becoming one of the most important areas for ensuring internal security and the effective operation of state institutions in all spheres of social and economic life.

scholarly journals Aspects Concerning the Impact of Climate Aridization on Forest Ecosystems (Case Study)

2017 ◽  
Vol 11 (2) ◽  
pp. 63-75
Author(s):  
Nedealcov Maria ◽  
Donica Ala ◽  
Brașoveanu Valeriu ◽  
Grigoraș Nicolae ◽  
Deomidova Cristina
Keyword(s):  
Climate Change ◽  
Forest Ecosystems ◽  
Temporal Dynamics ◽  
Negative Impact ◽  
Local Level ◽  
Aridity Index ◽  
Climatic Conditions ◽  
Study Region ◽  
Climate Aridization ◽  
The Impact

Abstract Assessment activity and surveillance of the forests health, held at the global, regional and local level, has continuously developed, culminating in the current period with interdisciplinary and extensive scientific researches, that evaluate the effects of the main factors on forest ecosystems state, in particular, air pollution and climate change. Scientific researches have shown that among trees ecophysiological processes, forest life processes and meteorological parameters there are direct dependences, particularly in the case of trees supply with water during the growing period (May-July), with major influences for critical months (July and August), which have a decisive impact on growth, vitality and production of organic matter in forests. Dry years, from the beginning of the third millennium can lead to a decrease of mesophilic forests area (beech, sessile oak and penduculate oak), which will tend to retreat towards the center of the area (central Europe) in favor of thermophilic forests with pubescent oak. It was determined that a most significant negative impact of climate aridization will feel the forest ecosystems from Southern and central regions of country (conditioned by the mean air temperature (July-August), monthly rainfall (May-August), evapotranspiration and geographic latitude), and less - the Northern part of the country (Forestry Aridity Index calculated for 3 experimental stations revealed variations of this index between 7.8 - 8.3 - in the Central part of country, and 8.4 - 8.6 - for Southern part of country). At the same time the impact of climate change will determine the spatial and temporal dynamics of pests and pathogenic species. The phenomenon of climate aridization was expressed also through the impact of the Microsphaera alphitoides disease, intensity of “mildew” attack being based on the climatic conditions of the study region. Obtained data, for confirmation, were correlated with indications of bioindicators, present in the study region.

THE IMPACT OF GLOBAL SECURITY ASSURANCE ON THE SOCIO-POLITICAL MODERNIZATION OF THE REPUBLIC OF MOLDOVA

Moldoscopie ◽  
2021 ◽  
pp. 54-59
Author(s):  
Serghei Sprincean ◽  
◽  
Ghenadie Mitrofanov ◽  
Keyword(s):  
National Security ◽  
Banking System ◽  
Humanitarian Law ◽  
Global Security ◽  
Republic Of Moldova ◽  
Military Presence ◽  
Political Modernization ◽  
Global Nature ◽  
The Republic ◽  
The Impact

Global security, as a concept, has developed on the basis of international legislation on the national security of states, but also on international humanitarian law, which focus on the protection of global harmony and sustainable development. The national and international political system, in the phase of overcoming crises, in correlation with the challenges and threats to global security, acquires new valences and functions, given that international bodies, supported by national state structures, are forced to face the intensification of evolution. alignment of the world balance. As current threats of a global nature, but manifested locally and in connection with the national security of the Republic of Moldova were identified as: poverty, economic underdevelopment and energy dependence, transnistrian conflict, tensions in the area and foreign military presence, external coercion, the criminogenic factor, corruption, the demographic problem and the exacerbation of the migration phenomenon, population health, natural disasters, environmental pollution, technogenic accidents, information insecurity, instability of the financial-banking system.

ASSESSMENT OF PRODUCTION FUNCTIONS AND ANALYSIS OF THE IMPACT OF PRODUCTION FACTORS ON THE MAIN INDICATORS AGRICULTURE OF THE REPUBLIC OF DAGESTAN

2020 ◽  
Vol 4 (12) ◽  
pp. 38-42
Author(s):  
N. M. CHAPAEV ◽  
Keyword(s):  
Agricultural Production ◽  
Factor Models ◽  
Production Functions ◽  
Agricultural Enterprises ◽  
Republic Of Moldova ◽  
Production Factors ◽  
Different Types ◽  
The Republic ◽  
The Impact ◽  
The Relationship

This article assesses the relationship and dependence between the main economic indicators of agricultural enterprises of the Ministry of agriculture of the Republic of Moldova for different years, models of production functions of different types are constructed. The parameters and characteristics for two-factor models expressing the dependence of agricultural production on the number of people employed in agriculture are given.

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