Territory Of Belgrade Research Articles

Examination of the prevalence of high-risk human papillomavirus genotypes among women on the territory of Belgrade

nema

Occurrence of aflatoxins and fumonisins in maize grains harvested in the territory of Belgrade (R. Serbia) from 2018 to 2022

The aim of this study was to evaluate the occurrence of total aflatoxins (AFs) and type-B fumonisins (FBs) in 65 maize grain samples collected during harvest in 2018 (13 samples), 2019 (11 samples), 2020 (9 samples), 2021 (14 samples) and 2022 (18 samples) from different locations in suburb of Belgrade (Republic of Serbia). The average levels of AFs and FBs in mycotoxin-positive samples were 5.43 and 2910 ?g kg-1 (2018), 5.28 and 2710 ?g kg-1 (2019), 2.35 and 10980 ?g kg-1 (2020), 6.81 and 4950 ?g kg-1 (2021) and 5.32 and 20310 ?g kg-1 (2022), respectively. In 23.08% (2018), 18.18% (2019), 22.22% (2020), 64.29% (2021) and 27.78% (2022) of maize samples, the co-occurrence of AFs and FBs was established. The maximum limits of 10 ?g kg-1 for AFs in maize and 4000 ?g kg-1 for FBs in unprocessed maize prescribed by regulations of Serbia and the European Union were exceeded for AFs in 14.29% (2021) and 5.56% (2022) of maize samples and for FBs in 7.69% (2018), 66.67% (2020), 28.57% (2021) and 41.67% (2022) of maize samples. Multiple linear regression analyses showed a statistically significant influence of climate factors (air temperature, relative humidity and total rainfall) in July-September (2018-2022) on FBs levels. These results indicate the need for continuous monitoring of the health status of harvested maize grains and risk assessment of the potential presence of mycotoxins in the food chain to avoid adverse effects on human and animal health.

Uticaj gradskih i prigradskih uslova sredine na morfološke karakteristike lišća bukve na području Beograda

The research of morphological characteristics of leaves in urban and suburban conditions of the city of Belgrade has been carried out in this paper, in order to determine whether there is significant difference of these parameters on trees in urban and suburban zone of the city, i.e. the influence of urban and suburban environmental conditions on morphological characteristics of beech leaves in the territory of Belgrade. The research was performed on two sites in the territory of the city of Belgrade: Natural monument "Faculty of Forestry Arboretum" (urban zone) and "Area of Outstanding Natural Landscape Avala" (suburban zone). All the average values of the morphological parameters of leaves sampled in Arboretum are larger and show significant difference compared to morphological parameters of leaves sampled on Avala. This can be explained, besides the origin of the seeds, by the fact that the trees growing in Arboretum are protected from the negative anthropogenic influence and agrotechnical measures are regularly applied, in contrast to the beech trees in the natural stand of submontane beech forest on Avala, which does not have such protection.

The musical identity of the Roma people on the streets of Belgrade

This paper deals with the musical street practice of the Roma people on the territory of Belgrade. An attempt shall be made to present this practice in its entirety, with all its particularities, based on data obtained in the field (through interviews with performers), Internet sources (YouTube videos, texts, etc.), and academic literature. The Romani practice is possibly the most common street musical practice on the territory of Belgrade, and while it is undoubtedly diverse, it still possesses numerous characteristics which shape its particular identity. Therefore, the elements of the aforementioned musical practice shall be presented and analyzed, including: 1. forms of musical performance, 2. types of performing ensembles, 3. choice and condition of the instruments used in performing, 4. choice of musical repertoire, 5. the language being sung in, 6. choice of public spaces at which it takes place, 7. events and special occasions during which this musical practice occurs, 8. career development and 9. child exploitation. The aim of the paper is to provide a relevant insight into the special musical identity of the Romani street musical practice in Belgrade by way of analyzing the segments of this street musical practice presented. Moreover, the goal of this research is to construct a model which may serve to conduct further research into the Romani street musical practice in other Serbian cities, as well as enable a comparative analysis and insight into the common, general features of this musical identity.

Cirrhosis Due to Alcohol-Related Liver Disease Hospitalizations in Belgrade, Serbia: A 10-Year Retrospective.

Cirrhosis due to alcohol-related liver disease (ALD cirrhosis) is a significant burden to health systems worldwide. We aimed to determine the trends in hospitalization frequency due to ALD cirrhosis and to analyze their characteristics. This cross-sectional study used data from the Institute of Public Health of Belgrade database, and included all hospitalization reports which contained code K70.3 (Cirrhosis hepatis alcoholica) as the primary diagnosis, including re-hospitalizations, on the territory of Belgrade, between January 2009 and December 2018. A total of 4644 patients with ALD cirrhosis were hospitalized (male: 4154, 89.45%), with a mean age of 58.83±10.02 years. During the 2009-2018 decade, no difference in the number of ALD cirrhosis hospitalizations in subsequent years was observed. Men more commonly developed esophageal and gastric varices with bleeding compared to women (P=0.037), while women developed acute-on-chronic liver failure (ACLF) almost two-times more often compared to men (P<0.001). Patients with hepatocellular carcinoma were significantly older (P<0.001), while those who developed ascites and splenomegaly were significantly younger compared to those who did not (P<0.001 and P=0.04, respectively). Altogether, complications of portal hypertension were registered and reported with very low frequency, and therefore do not represent actual frequencies of these conditions. The median duration of hospital stay was 9 days (range 0-243). Patients in whom lethal outcome occurred during the hospitalization were significantly older, and more commonly developed chronic renal failure. These data offer an important insight into the ALD cirrhosis-related hospitalizations while drawing attention to inadequate coding as an important public health issue at the same time.

Trends of the Prevalence of Pre-gestational Diabetes in 2030 and 2050 in Belgrade Cohort.

The aim of this study was to analyze the trends in diabetes in pregnancy in Belgrade, Serbia for the period of the past decade and forecast the number of women with pre-gestational diabetes for the years 2030 and 2050. The study included the data on all pregnant women with diabetes from the registry of the deliveries in Belgrade, by the City Institute of Public Health of Belgrade, Serbia for the period between 2010 and 2020 and the published data on the deliveries on the territory of Belgrade. During the examined period the total number of live births in Belgrade was 196,987, and the prevalence of diabetes in pregnancy was 3.4%, with the total prevalence of pre-gestational diabetes of 0.7% and overall prevalence of GDM of 2.7%. The average age of women in our study was significantly lower in 2010 compared to 2020. The forecasted prevalence of pre-gestational diabetes among all pregnant women for 2030 is 2% and 4% for 2050 in our cohort. Our study showed that the prevalence of pre-gestational diabetes has increased both among all pregnant women and among women with diabetes in pregnancy in the past decade in Belgrade, Serbia and that it is expected to increase further in the next decades and to further double by 2050.

Attitudes of Primary School Teachers Toward Inclusive Education.

BackgroundThe aims of our study are related to examining the relevance of teachers' attitudes toward the implementation of inclusive education. In addition, its subject is related to the implications on inclusive education policies, limitations of the existing study along with the recommendations for our future research endeavors.MethodsThe research is a cross-sectional study type. The sample included 64 primary school teachers in the lower grades of primary school (grades 1–4), selected by using simple random sampling, in three primary schools on the territory of Belgrade, Serbia in 2021 (26, 17, and 21 primary school teachers). The Questionnaire for Teachers, which was used as a research instrument, was taken from the Master's Thesis Studen Rajke, which was part of the project “Education for the Knowledge Society” at the Institute for Educational Research in Belgrade. Dependent variables measured in the study referred to the attitudes of primary school teachers toward inclusive education. Categorical variables are represented as frequencies and the Chi-square test was used to determine if a distribution of observed frequencies differed from the expected frequencies.ResultsOne in three teachers (32.8%) thought that inclusion was useful for children with disabilities (29.7%), of them thought that schools did not have the conditions for inclusive education, whereas one in four teachers (25.0%) believed that inclusion was not good. No statistically significant differences were found in the attitudes of professors, when observed in terms of their gender, age and length of service.ConclusionInvesting more resources and time in developing and implementing special education policies can promote successful inclusive education.

Mogućnosti obrazovanja za prevazilaženje straha od nezaposlenosti u kontekstu krize izazvane kovidom

The goal of this empirical research is to study and examine the capacities of education in overcoming the fear of job loss in times of crisis, such as the COVID pandemic. We have obtained data from a sample comprising 428 employed subjects on the territory of Belgrade during the COVID-19 pandemic. The results of the research provide an answer to the following questions: how prevalent is the fear of job loss in the subjects' opinion; what are the educational interventions the subjects participated in to overcome the fear of job loss and what are the capacities of education in overcoming this kind of fear, in their opinion. Additionally, the obtained data demonstrate that the research subjects have had more participation in educational interventions, predominantly in the sphere of obtaining information and counseling, and training to a lesser degree. Furthermore, the results demonstrate that the fear of job loss is more pronounced in employees with lower levels of education and that the more highly educated employees hold in higher regard the capacities of education in overcoming the fear of job loss.

Stavovi učitelja i studenata pedagoških/učiteljskih fakulteta o obeležjima uloga učitelja u heurističkoj nastavi u prvom ciklusu osnovnog obrazovanja i vaspitanja

Heuristic instruction is one of the less researched and used teaching models. Although it has a long history, as a special teaching model, it started to develop several decades ago. In this research, we are interested in the roles of teachers in heuristic instruction, though we cannot neglect their roles in traditional teaching as well because it is dominant in schools. The aim of the research is to examine the attitudes and opinions of primary school teachers and students of pedagogical/teacher education faculties about the roles of teachers in heuristic lessons. The research is based on descriptive scientific research method. In addition, the method of theoretical analysis was used. The research showed the opinions of 336 teachers from the territory of Belgrade and 433 students of the third and fourth-year of teacher education/pedagogical faculties in Serbia, and a list of teacher roles was determined, which, according to the respondents, are key in the efficient organization of heuristic teaching and are based on independent and creative research work of students. The obtained results indicate that the respondents take a very positive attitude towards the roles of teachers in heuristic teaching, which indicates the importance and a need for practical application of this form of teaching in our schools in the first cycle of primary school education.

Analiza uticaja različtih vrednosti za potrošače u M trgovini na satisfakciju i nameru kontinuiranog korišćenja

Creating customer value is one of the basic ways to achieve competitive advantage on the market. More and more customers satisfy their need for buying products and services in a digital surroundings. During the last few years, there is an increase in the number of customers who are accessing the digital market using mobile phones and making their purchasing transactions using these devices. The aim of the paper is to analyze the importance of m-commerce within the modern market and values due to which customers use mobile phones in performing transactions within the digital market. Understanding the values important for the customers in m-commerce is needed in order to optimize the performance strategy on the digital market which enables the achievement of competitive advantage. While analyzing different value dimensions it is important to comprehend its influence onto customer satisfaction. The empirical part of the paper uses a research model containing six variables (functional, price, comparative, epistemological value, satisfaction and the intention to continuously use m-commerce). Thereby, every variable is measured using several statements which have been retrieved from relevant literature, while the respondents have expressed their level of concordance with the given statements using a seven point Likert scale. Data have been collected on the territory of Belgrade, using a sample of 402 respondents. Data analysis first tested the model reliability and validity, and afterwards the significance and effect strength of the four dimensions of the perceived value on customer satisfaction, as well as the relationship between satisfaction and the intention to continuously use m-commerce. The reliability of every model variable has been estimated based on the Cronbach's alpha coefficient. By using the confirmatory factor analysis, the model concordance has been tested, as well as convergent and discriminatory validity. In order to measure the relations between the model variables a model of structural equations has been used. The results have shown that the functional and price value stand out as the key drivers of m-commerce users satisfaction. Obviously, the benefits, as well as price savings offered by the mobile payment systems are the main generators of user satisfaction. Additionally, the study confirms the strong significant influence of satisfaction onto the intention to continuously use mobile phones in order to realize different payments and to perform shopping. The contribution of the realized study can be seen in the analysis of four dimensions of perceived value and the measurement of their influence onto satisfaction on the example of mobile service users. Globally seen, the paper follows the behavior of customers in a new digital surroundings. A very few empirical research have been realized in the Republic of Serbia with the aim to test the relations between the mentioned variables when it comes to using m-commerce. The originality of the suggested model can be seen in the unique combination of the value dimensions, since apart from the two standard dimensions (functional and price value), the model contains the two specific value dimensions: comparative and epistemological value.

Ekološka pismenost učenika u beogradskim školama - rezultati pilot istraživanja

The environmental issues that our country is faced with are numerous, while the consequences of environmental degradation affect the health and the quality of life of our citizens. In this context, the issue of environmental education and environmental literacy is gaining momentum. In the present pilot research we examined the possibility of applying an international instrument for determining the level of environmental literacy, the Middle School Environmental Literacy Survey (MSELS), on a population of students in the higher grades of elementary school in Serbia. This instrument measures the environmental literacy using four components: environmental knolwedge, environmental affect, cognitive skills, and environmental behavior, together with corresponding sub-components. The content of the instrument was analyzed in the context of Biology and Civic education curricula as well as educational standards for the end of compulsory education for the subject Biology. Survey method was used in the research, while the data were analyzed using descriptive statistics. The data were collected on a sample of the seventh-grade elementary school students (N=111) from the territory of Belgrade. In addition, five group interviews were conducted with the students to check the clarity of the content of the instrument. The researchers established that the implementation of this instrument is adequate on several grounds: 1) the instrument is well-grounded in theory; 2) the instrument is based on a comprehensive approach to environmental literacy measurement; 3) the instrument is adequate in terms of the teaching and learning program in our education system and 4) the instrument has solid metric features. An overall reliability of the instrument is ,87. The respondents had the highest score in the component of affective attitudes towards environment, relative to other measured components, as well as relative to two countries used for comparing the results (USA, Greece). The lowest score was identified on the scale of the basic environmental knowledge, and the conclusion is that students did not fully master the knowledge envisaged in the educational standards for Biology lessons. The main disadvantage of the instrument is the time required for filling it out due to the amount of the content.

The impact of food and wine harmonization on the experience and future intentions of the guest

In order to find out whether the guests like to pair food and wine, a research was conducted on the basis of experiences on harmonization of food and wine in Belgrade. The aim of the research was to determine whether sociodemographic characteristics influence the factors of gastro-oenological offer. In order to contribute to the development of catering facilities and their offerings, one of the main research factors was the factor of future intention to revisit and verbally promote the restaurant. A structured field survey questionnaire was conducted on a sample of 226 guests of catering facilities on the territory of Belgrade. The generated data was processed by the SPSS software package, including MANOVA analyzes and descriptive statistics. The obtained results show that sociodemographic characteristics influence the selection of gastro-oenological offer and experience related to the harmonization of food and wine and future intentions.

Determination the influence of road factors on the occurrence of traffic accidents with dead pedestrians on the territory of Belgrade by independent estimates

The world is paying more and more attention to the safety of vulnerable road users, and especially the safety of pedestrians. The reason for that is the large representation of vulnerable participants in the total number of victims in traffic accidents. Belgrade stood out as especially unsafe for pedestrians, because their endangerment is higher than the world average, but also higher than in the rest of Serbia. In order to increase the safety of pedestrians, appropriate management measures are applied, which are, as a rule, based on the recognized influencing factors of the occurrence of these accidents. For that reason, it is extremely important to define the real influencing factors in the right way. One of the best tools for recognizing the impact of road factors is the independent assessment of the impact of the road on accidents, which the road manager, according to the Law, is obliged to conduct in the event of a traffic accident with fatalities. The paper analyzes 59 traffic accidents with dead pedestrians, which occurred in the period from 15.05.2019. to 06/02/2021 years on the territory of the city of Belgrade and for which an independent assessment of the impact of the road was conducted. The results indicate that the road factor had an impact on the occurrence of more than half of the traffic accidents with dead pedestrians. Also, the results indicate the existence of a number of different influencing factors, which indicates the need for further implementation of these analyzes. The paper presents characteristic examples of the most commonly identified influencing factors.

Determination the influence of road factors on the occurrence of traffic accidents with dead pedestrians on the territory of Belgrade by independent estimates

The world is paying more and more attention to the safety of vulnerable road users, and especially the safety of pedestrians. The reason for that is the large representation of vulnerable participants in the total number of victims in traffic accidents. Belgrade stood out as especially unsafe for pedestrians, because their endangerment is higher than the world average, but also higher than in the rest of Serbia. In order to increase the safety of pedestrians, appropriate management measures are applied, which are, as a rule, based on the recognized influencing factors of the occurrence of these accidents. For that reason, it is extremely important to define the real influencing factors in the right way. One of the best tools for recognizing the impact of road factors is the independent assessment of the impact of the road on accidents, which the road manager, according to the Law, is obliged to conduct in the event of a traffic accident with fatalities. The paper analyzes 59 traffic accidents with dead pedestrians, which occurred in the period from 15.05.2019. to 06/02/2021 years on the territory of the city of Belgrade and for which an independent assessment of the impact of the road was conducted. The results indicate that the road factor had an impact on the occurrence of more than half of the traffic accidents with dead pedestrians. Also, the results indicate the existence of a number of different influencing factors, which indicates the need for further implementation of these analyzes. The paper presents characteristic examples of the most commonly identified influencing factors.

ANALYSIS OF THE IMPACT OF SOCIAL NETWORKS ON THE QUALITY OF LIFE AND EDUCATION OF YOUNG PEOPLE

Social networks are a way of creating a virtual identity and entering into relationships with strangers in a series of interactions that were not known to a man before the existence of the Internet. Mobile phones and the virtual world often create a personality of a person that is not the same in the real world. It can be said that technology has changed the course of humanity and human consciousness and contributed to many changes in the mentality of society, especially among the youth. Children are often overwhelmed by materialism and jealousy, which further encourages them to become an unconscious, immoral and unambitious population. One of the negative effects of social networks is the abuse of privacy, which is also becoming a growing problem everywhere in the world and should not be ignored. However, a positive attitude should be maintained when it comes to social networks, because they facilitate communication, access to information and learning, greater availability of services and free advertising of some products or services. High school students use the Internet intensively every day, and the work raises the question of whether they use it constructively or destructively. The research was conducted in 2019, the population of high school students was observed and 100 students were included on the territory of Belgrade, Niš and Vitina.

Main Characteristics of Spring Water on the Territory of Belgrade (Serbia)

This paper presents main physicochemical and microbiological characteristics of the spring water on the territory of Belgrade city (Serbia) and estimates the possibility of their utilization for public water supply purposes. Analysis of 23 springs on the wider territory of Belgrade is done. The following physicochemical parameters were analyzed: turbidity, pH, TDS, EC, Cl–, $${\text{NO}}_{3}^{ - }$$ , Ca2+, Mg2+, $${\text{SO}}_{4}^{{2 - }}$$ , $${\text{HCO}}_{3}^{ - }$$ , K+ and Na+, Ca2+, Mg2+, Na+ and K+ ions, as well as $${\text{NH}}_{4}^{ + }$$ and Cl–, were determined by atomic absorption spectrophotometry (AAS). Total Fe was determined by atomic absorption spectroscopy. $${\text{HCO}}_{3}^{ - }$$ was determined by volumetric titration. $${\text{SO}}_{4}^{{2 - }}$$ was determined by gravimetric method, and $${\text{NO}}_{3}^{ - }$$ was determined by colorimetric method. Microbiological testing was done by Most Probable Number method. Water from 23 springs is defined as Ca–Mg–HCO3 type of water. The most common problem that was recorded is microbiological inappropriateness of water (analyzed: aerobic mesophilic bacteria, coliform bacteria, streptococcus, proteus species, clostridia, pseudomonas aeruginosa or isolated microorganisms presence in water above maximum allowed value), on the first place, and in some cases physicochemical deviations. Among the undesired physicochemical characteristics of several springs, elevated nitrate content due to anthropogenic impact on the shallow aquifer groundwater and elevated magnesium content due to the presence of dolomite, stand out as dominant. An increase in the nitrate content is evident at the area away from the city centre that belongs to the rural type of settlement with a larger number of septic tanks, individual agricultural production with the use of fertilizers as well as individual animal breeding. Other physicochemical parameters are mostly within the proposed limits for human use. Analyzed water would see far greater application if it was treated in order to correct their microbiological quality, as well as nitrate content.

Predškolska ustanova kao značajan faktor u razvoju ekološke svesti dece

Preschool age is defined by a number of authors as an ideal time for the beginning of the development of environmental awareness. Precisely accelerated development, great emotionalism and curiosity are the characteristics of preschool age which are also ideal for the beginning of ecological education of children. Although family is the first and important factor in developing ecological awareness in children, the influence of educational institutions is irreplaceable in that area. A preschool institution, in that sense, is a number one place where planning ecological education of children should begin. Having in mind this, it was deemed necessary to research the ways in which teachers in their work with children of preschool age apply ecological education. Within this research, a survey of teachers employed in preschool institutions in the territory of Belgrade was conducted. Based on the results, it can be concluded that there is an awareness on the importance of ecological education in teachers, as well as on possibilities provided by preschool age when it comes to this type of work with children. Also, teachers assess project approach as very favorable in terms of an approach whose application can significantly contribute to improving the ecological education of children. The importance of these data is reflected in the fact that they lead us to a conclusion that teachers show competencies also for the implementation of this kind of work with children. Of course, it is important to apply all of this in practice because everyday situations in the kindergarten open many opportunities for the implementation of ecological education whereby it is up to the teacher to identify those opportunities and use them in a creative and quality manner to successfully encourage the development of ecological education in children.

Ušteda u potrošnji goriva ostvarena upotrebom pojačane termoizolacije tovarnog prostora dostavnih vozila

An additional attention must be payed to the energy efficiency of refrigerated vans transporting perishable foodstuffs, because inefficient operation of refrigeration units installed on these vehicles increases fuel consumption and exhaust gases emissions. The amount of fuel consumed by mechanical refrigeration unit drive can be reduced in many ways. This paper is analysing the impact of thermal insulation quality on the fuel consumed by mechanical refrigeration unit installed on a typical van. The results of the research show that by choosing better-quality thermal insulation around € 420 can be saved annually on fuel consumed by mechanical refrigeration unit driven by vehicle's engine while transporting deeply frozen fish at -20 °C (or other foodstuffs at given temperature). If the van is transporting raw meat (for example) at 0 °C annual savings can be around € 110. When the van is used for transport of deeply frozen fish the investment will pay off after 3.5 years of vehicle exploitation, while if the raw meat is transported the investment will pay off after approximately 14 years. The analysis includes the price of insulating the van, current fuel price in Serbia, as well as the average monthly temperatures in the territory of Belgrade, Serbia.

Validnost, pouzdanost i faktorska analiza srpske verzije Koganove skale stavova prema starijim osobama

Introduction. As the number of older persons continues to increase, there is a need to validate a reliable instrument to examine attitudes towards this population in Serbia. This research aimed to examine the validity and reliability and to determine the factor structure, that is, to adapt the Serbian version of the Kogan's Attitude towards the Old People scale. Method. The research was conducted on a planned sample of 321 respondents, students of social science and humanities, mostly gathered in the territory of Belgrade and Novi Sad. Results. Achievements at the level of the whole scale ranged from 67 to 121 (M = 100, SD = 7.83).The obtained Content Validity Index (CVI = 0.90) indicated a high level of validity in this assessment domain. The Cronbach's Alpha Coefficient of reliability for items given in a positive connotation was a = 0.77, while slightly higher value was obtained for the items given in a negative connotation (a = 0.83). At the level of the entire instrument, after recoding the inversely defined items, the value a = 0.88 was calculated, indicating a high level of reliability of the scale used. Except for item 13, statistically significant correlation (p&lt;0.000) between the whole scale and individual attitudes about the elderly was found in all 33 items. The factor analysis identified five latent dimensions with the eigenvalue of 1 or more (KMO = 0.798), explaining 34.58% of total variance: Social desirability (a = 0.69), Hygiene (a = 0.73), Criticism (a = 0.60). Equality (a = 0.59) and Communication (a = 0.73). Conclusion. The Serbian version of the Kogan's Scale can be considered as a valid and reliable instrument in the study of attitudes toward the elderly.

Zaštita prirode u Beogradu od 1948. godine do danas

City parks, public green areas, tree lines and other areas with conserved vegetation are invaluable for the inhabitants of urban areas. For that reason, it is necessary to conserve all these areas as much as possible, primarily by establishing a system of green areas of the city. The ultimate goal is to improve the planned system of green areas into "green infrastructure", by integrating with other areas close to nature. Particularly valuable elements of the city's green infrastructure system are protected areas that meet additional criteria evaluated in the process of acquiring the protection status. The first legal protection of natural areas on the territory of Belgrade was implemented in 1949, when the protection included 41 trees as a rare specimen of a plant and a rare specimen of an allochthonous species. Over time, the protection has expanded both towards the protection of individual natural rarities and towards the protection of the areas. This paper presents the protection of nature and natural values in the city of Belgrade from the very beginning until today, with the aim of informing the general public about protection in this area over time, but also about opportunities for establishing new protected areas, since harmonizing the need to conserve biodiversity and generally natural values on the one hand, and ensuring social prosperity on the other, nowadays represents a special challenge and goal to be pursued.