Environmental Security Assessment and Management of Obsolete Pesticides in Southeast Europe

2020 ◽  
Vol 164 ◽  
pp. 07004
Author(s):  
Natalya Vetrova ◽  
Gennadii Shtofer ◽  
Anastasia Gaysarova ◽  
Olga Ryvkina

The environmental threats and risks assessment is carried out on the basis of various anthropogenic criteria analysis. It’s reasonable to assess certain environmental indicators for each type of technogenic danger. The problems of the maximum permissible environmental load assessment and the development of the regional environmental security assessment methods have been actual. Therefore, the aim of the article is to develop the basics of the regional environment security level assessment methodology. It’s expedient to assess certain partial environmental indicators for each type of technogenic hazard. Such partial indicators were analyzed by statistical methods. The integration method was used to develop partial and integral indicators for assessing the regional environmental security level. The result of the research is proposition to assess the regional environmental security level by two groups of environmental factors: 1) antropogenic substances ingress into the environment and 2) natural systems change, caused by natural resources consumption and spatial planning factors. Application of the regional environmental security assessment methodology will allow to formalize environmental management problems by using the following indicators: integral environmental security indicator of reducing the anthropogenic substances ingress into the environments (II1) and integral environmental security indicator of reducing natural system change, caused by natural resources consumption and spatial planning factors (II2).


2021 ◽  
Vol 234 ◽  
pp. 00012 ◽  
Author(s):  
Yaryna Samusevych ◽  
Alina Vysochyna ◽  
Tetiana Vasylieva ◽  
Serhiy Lyeonov ◽  
Svitlana Pokhylko

The paper is devoted to the investigation of environmental, energy and economic security by multivariate analysis methods. A set of indicators selected for research conducting includes 9 parameters for each security type. Study sample is formed by data for 6 Eastern European countries (Ukraine, Moldova, Poland, Romania, Hungary and Slovak Republic) for the period 2000–2019. Empirical study was conducted by factor analysis, which allowed identifying the main components of environmental, energy and economic security. Comparison of the results obtained for the studied countries showed differentiation of individual profiles of such types of security. Investigation of integral vectors of environmental, energy and economic security showed the highest level of interaction between energy and environmental security and the lowest one between energy and economic security.


Symmetry ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 908 ◽  
Author(s):  
Aleksandar R. Madžarević ◽  
Dejan D. Ivezić ◽  
Miloš L. Tanasijević ◽  
Marija A. Živković

Natural gas is used for the production of almost 20% of total energy today. The natural gas security of the Republic of Serbia is an urgent strategic, political and security issue. Serbia is one of the most vulnerable countries in Southeast Europe, because it only has one supply route. This study is a contribution to efforts to better understand the factors affecting energy security through the implementation of a new methodology based on the fuzzy–AHP synthesis model for measuring energy security. This new methodology was used to identify the energy, economic, environmental, social and technical indicators that accompany energy security analysis. The fuzzy–AHP synthesis model uses the asymmetric fuzzy inference approach for an outcome finding with the asymmetric position of fuzzy sets. The most important characteristic of the proposed model is its ability to operate with numerical and linguistic data and universality of application. The result of the proposed model shows a quantified assessment of energy security and its trend in the future of the natural gas sector. It indicates an unacceptably low level of present energy security and a gas system very vulnerable to supply cuts if the current gas infrastructure remains as it is in the future.


Planta Medica ◽  
2014 ◽  
Vol 80 (16) ◽  
Author(s):  
G Papaefstathiou ◽  
N Aligiannis ◽  
N Fokialakis ◽  
L Skaltsounis

2020 ◽  
Vol 22 ◽  
Author(s):  
Hana Cicevic ◽  
Sarah Gamble

This research focuses on the emergency-housing demand caused by the on-going refugee crisis in Southeastern Europe. The research and proposed solutions focus on Northern Serbia, as this region generally lacks permanent housing solutions for accommodating the increasing influx of immigrants. The outcome of this research is an architectural proposal for the refugee housing unit designed particularly for the situational factors of this focus region.    The study identifies earth architecture as the primary building technique, due to its ability to satisfy a range of defined end-product goals.  These goals include: the sustainability of the material, quality and durability of the final product, skill level required for non-professional construction, final cost of material and execution, historical regional precedent, and opportunity for communal engagement of the immigrant population. The proposed architectural design uses earth-bag construction as the sub-method most suitable for this location and in keeping with the goals outlined above. The proposed housing unit is a singular component that could be duplicated to create larger communal housing communities.  A broad overview of possible solutions is included, followed by the development of the earth-bag construction option. The development of this proposal includes material studies, sketches, and an architectural model as representation tools. The outcomes of this research serve as a guideline, rather than a precise construction model, in creating much needed refugee housing communities in North Serbia.      


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