bluuebunny/crossref_metadata_2025_split huggingface dataset:
GENETIC DIVERSITY OF FORESTS IN BOSNIA AND HERZEGOVINA
Authors: Ballian Dalibor 
Published: January 2022

UDK 582.475:575.2(497.6)
582.916.16:575.2(497.6)
This paper presents research of genetic variability of forest trees in Bosnia and Herzegovina. Three species have been analyzed (Silver fir (Abies alba Mill.), Norway spruce (Picea abies Karst.) and European ash (Fraxinus excelsior L.)) using different methods. The most detailed analyses have been performed on Silver fir. All applied methods have demonstrated high degree of genetic diversity.
TROŠKOVI GOSPODARENJA ŠUMSKIM RESURSIMA U FEDERACIJI BIH I UPRAVLJANJE TROŠKOVIMA
Authors: Delić Sabina , Avdibegović Mersudin , Bećirović Dženan , Marić Bruno , Mutabdžija Senka , Brajić Amila , Pružan Emsad 
Published: January 2022

UDK 630*6/.9(497.6)
This paper deals with the forestry production cost analyses realised in Federation of B&H. The results of research point out on high differences of production costs between individual forest enterprises, caused by various ways of cost calculation, as well as by various production conditions. Therefore, the data obtained from enterprises are not comparable in whole, and as such, the data could not be used as the bases for calculation of an objective forestry production cost.
To effect the activity based costing (e.g. activity of silviculture or forest utilization) is of particular importance. The used methodology is based on traditional costing, which is appropriate only for calculating direct costs, and not adequate to determine overhead (indirect) costs. Regarding these costing methods for calculating costs in forest enterprises, their performed forest activities are not appropriately valued. Today, as overhead costs are of considerable importance, the demand for more accurate costing methods has increased in the field of forest management. ABC (Activity Based Costing) method is a new dimension of cost analysis to record costs for each forest activities, towards objective forest management cost production determined. At the same time, it reveals the necessary costs for each activity, assures the proper layout of overhead costs to the forest activities.
On the base of the defined forest activities for realization of forest management goals, as well as forest production capacities, we could understand the forest enterprises ability to achieve the goals and also to pay rent for using forest resources.
PREVOĐENJE TRAKTORSKIH VLAKA UZDUŽNOG NAGIBA DO 12% U PRILAZNE KAMIONSKE PUTEVE
Authors: Bajrić Muhamed , Pičman Dragutin , Sokolović Dževada , Gurda Safet 
Published: January 2022

UDK 630*38
The paper presents one of the possible approaches to construction of the forest truck access roads, in this case transformation of the main skid roads with longitudinal slope up to 12%. Such an approach to construction of forest truck roads can generate significant financial savings. It assumes significantly smaller volume of earthworks, in particular in preparation of the ground and the lower road layer, and thus lower financial investment in road construction. Through a detailed comparative analysis of the estimated measures and estimated costs of transition and new construction works, the paper clearly indicates the specific phases of works in which scale and cost of construction works differences are emphasized. It also considers the ecological segment which has been increasingly emphasized lately, and with this approach to road construction it fully comes to the fore.
PRESENCE OF MISTLETOE (Viscum album L.) ON URBAN TREES OF SARAJEVO
Authors: Treštić Tarik , Mujezinović Osman , Čabaravdić Azra , Veselinović Tatjana 
Published: January 2022

UDK 582.728.4:630*27(497.6 Sarajevo)
This paper has identified the presence of mistletoe (Viscum album ssp. album) on the trees in the urban part of Sarajevo. The mistletoe is a semi-parasitic flowering plant, which grows on a large number of hosts. In general, mistletoes are specialized species, which parasite only on particular trees and shrub species. They cause the dying of different forest species and the decorative trees. As for the forests in Bosnia and Herzegovina, the most important is mistletoe on fir (V. album ssp. abietis), while in terms of fruit trees and trees in urban areas, the mistletoe particularly grow on deciduous species (V. album ssp. album).
Researches for the purpose of this paper were effectuated in 2008 in the area of municipality Novo Sarajevo. Mistletoe (V. album ssp. album) has been identified on 37 infected trees, or on 12 species belonging to 5 families and 7 genera. The analysis of number of shrubs in the crowns of infected trees identified the intensity of the infection by this semi-parasitic species.
The mistletoe is a primary harmful agent on urban trees and shrubs. Larger number of mistletoe shrubs exhausts the infected host, and it makes the host suitable for the attack by other secondary harmful insects and pathogens. Thus, it is recommended to remove the mistletoe shrubs, even in early stage of development of disease, while the trees are still infected (1-2 shrubs) to a lesser degree.
ELEMENTAL COMPOSITON OF SOME SOILS IN CENTRAL PART OF BOSNIA AND HERZEGOVINA IN RELATION TO SOIL TYPE, REGION AND LAND USE
Authors: Hukić Emira , Tvica Mirza 
Published: January 2022

UDK 631.416/.417:630*114(497.6)
Elemental composition of the surface soil layers has a direct effect on soil productivity and an important role in the quality of the terrestrial ecosystems. Herein, soil has the function of a geochemical sink and natural buffer, controlling the release of contaminants to hydrosphere, atmosphere, and biota. Vertical distribution of HNO3 pressure digested concentrations of Na, K, Ca, Mg, Fe, Al, Mn, P, S, Cd, Co, Cu, Cr, Ni, Pb, Zn is determined in three rather common soil types: Cambisol, Dystric, Cambisol, Eutric and Fluvisol in central part of Bosnia and Herzegovina. Site differences, with the reference to soil parent material, dominantly influenced element distribution and accumulation. In addition to land-use, forest seedling production influenced significant (p<0.05) decrease of Ca in Ajdinovići, Mg in Žepče and S in all three sites in 0 to 30 cm soil depth. Summary data for element concentrations for this central region, reported with medians, were: 0.76 g/kg Na, 9.30 g/kg K, 3.54 g/kg Ca, 5.28 g/kg Mg, 27.9 g/kg Fe, 43.7 g/kg Al. 0,98 g/kg Mn, 0.5 g/kg P, 0.27 g/kg S, 3.46 mg/kg Cd, 18.4 mg/kg Co,
99.5 mg/kg, 24.7 mg/kg Cu, 65.1 mg/kg Ni, 30.6 mg/kg Pb, 90.7 mg/kg Zn.
ENDEMIC AMPHIPOD NIPHARGUS ILIDZENSIS SHÄFFERNA 1922, (CRUSTACEA: AMPHIPODA) WITHIN THE PROTECTED AREA OF CANTON SARAJEVO
Authors: Trožić-Borovac Sadbera , Bašić Lara , Hafner Dubravka , Mušović Aldijana 
Published: January 2022

UDK 574.587:595.371(497.6 Sarajevo)
595.371:502.17(497.6 Sarajevo)
The paper is the result of a research into the composition of benthos of the hydro-system within the protected area of Vrelo Bosne (water source of River Bosna) and the wider region during 2009 - 2010 period. The aim of the paper is to establish the state of the populations of the endemic species of amphipod Niphargus illidzensis S., get an overview of the underlying ecological conditions within the habitats, conduct a morpho-metrical analysis of the specimens and designate the new habitats of this species. By analysing the basic physical/chemical and biological (phytobenthos and macrozoobenthos) parameters a high-quality level of water inside the habitats of this endemic species of amphipods was established: the water source of River Bosna (four), stream Stojčevac and the water source in the area of Blažuj. The highest number of specimen was recorded in stream Stojčevac where the longest specimen was also noted – 22 mm. The source in the area of Blažuj (potable water bottling plant Dijamant) is the new habitat for this species which was previously only noted in the area of Avala and Topčider near Belgrade. The paper presents a comprehensive overview of the ecology and the current state of this endemic species after its repeated description dating from 1974.
ASSESSING THE COSTS AND BENEFITS TO CONSERVE THE ENDEMIC SPECIES Picea omorica (Pančić) Purk. IN BOSNIA AND HERZEGOVINA
Authors: Ioras Florin , Dautbašić Mirza , Abrudan Ioan Vasile , Mujezinović Osman , Ratnasingam Jegatheswaran 
Published: January 2022

UDK 582.475:502.131.1(497.6)
Adoption and implementation of sustainable biodiversity conservation policy is essential for sustaining natural resources. But development of effective strategies to achieve them is problematic. This is often the case due to the limited knowledge about the impact of biodiversity conservation policies on livelihood of local people. This study uses dichotomous choice format to assess cost and willingness to engage in the conservation of an endemic species – Picea omorica (Pančić) Purk.in Bosnia Herzegovina. The empirical data was generated from sites in the vicinity of Srebrenica, north east Bosnia and Herzegovina. The data was analyzed with the aid of the logit regression model. The study showed that the respondents’ mean willingness to pay per year to conserve the pine was 1.4 percent of their income from non-timber forest products. The decision to conserve Picea omorica was influenced by factors such as cost associated with conservation, income from non-timber forest products, the distance of the respondent’s residence to the site location, education and occupation.
ECOLOGICAL STATUS OF RIVER DRINJAČA
Authors: Salkić Ramiz , Trožić-Borovac Sadbera , Selimović Mehdin , Škrijelj Rifat , Hafner Dubravka 
Published: January 2022

UDK: 574.587(282.249 Drinjača)”2012”
More and more intensive unplanned use of water resources in Europe and beyond, have turned the efforts for stopping exploitation and reduction of available freshwater ecosystems. According to the provisions of the Water Framework Directive (WFD), biotic parameters, especially the benthos organisms (zoological component) gives the greatest significance in the appropriate way of identifying the ecological status and typology. This paper presents the application of different biotic indices in assessing the ecological status of the river Drinjača. The analysis reveals a high diversity in the composition of phytobenthos and macrozoobenthos with domination of preimaginal stage of aquatic insects. Acoording to the indices applied, water of the river Drinjača at locations upstream and downstream of the confluence of Jadar is oligo to betamesosaprobic. A high ecological status has been determined by applying biotic indices on the macrozoobenthos composition ehich takes this part of the stream as referent to all other waterstreams of the same type on the territory of Bosnia and Herzeogovina.
ECOLOGICAL, PRODUCTIVE AND SILVICULTURAL CATEGORISATION OF COPPICE BEECH STANDS IN THE AREA OF SARAJEVO CANTON
Authors: Balić Besim , Višnjić Ćemal , Vojniković Sead , Ibrahimspahić Aida , Lojo Ahmet , Avdagić Admir 
Published: January 2022

UDK: 630*222:582.632.2 (497.6 Sarajevo)
582.632.2:630*5(497.6 Sarajevo)
The paper represents a methodological approach in categorization of coppice beech stands in Sarajevo Canton area in relation to their ecological, productive, structural and silvicultural characteristics. For the collection of necessary data, method of temporary experimental surfaces, systematically allocated in squares 200 meters distant from each other has been used, in accordance to design of simple systematic sample. Concentric circles whose radius depend on tree diameter has been used as sample units (STOJANOVİĆ & DRİNİĆ, 1975). Data have been conducted in 659 locations. Stands have been categorized in three categories in relations to predefined criteria of categorization based on stand environment, productiveness, structure, economic value and fostering needs. For each of the categories, average units of basic productive indicators of the stand have been determined: number of trees, basal area, volume and volume increment per year for marked and unmarked, as well as same indicators of marking timber volume and the intensity of felling. Statistical significance of difference between the indicators has been tested by the method of variant analysis. Based on the results, indirect conversion has been recommended for the first stand category, direct and combined conversion for second one, and third category didn't need conversion because they have predominantly protective character
DAMAGE ON STANDING TREES DURING WOOD SKIDDING (WINCHING PHASE) BY CABLE SKIDDER TIMBERJACK 225 A
Authors: Gurda Safet , Musić Jusuf , Sokolović Dževada , Bašić Mahir 
Published: January 2022

UDK: 630*37:630*4
Hauling of heavy and voluminous load (wood) partially through forest wastelands and partially on built roads makes this the most expensive phase, which is also technically the most challenging and most damaging for the forest eco-system. Although it is clear that the realisation of this phase in forest harvesting cannot be completed without certain forest damage, in expert and scientific circles there is general consent that by careful planning and execution in forestry, this damage can be brought down to an ‘acceptable’ level.
One of the reliable indicators of stand damage is the amount of mechanical damage resulting from forest harvesting operations. This damage can be ascertained rather easily and correctly, and the environmental and economic consequences of mechanical damage of standing trees are better known than those resulting from damaging saplings or the soil. (Martinić, 2000). Pertaining to this, this paper presents the measuring and analysis of mechanical damage to standing trees as a result of hauling trees using the cable skidder ‘Timberjack 225 A’ in the forest unit 17, Management Unit ‘Gornja Stavnja’, Forest Management Company ‘Gornjebosansko’. The amount of damage was analysed, the place where it occurred on the tree, the level of damage and the surface of the inflicted damage. All the stated analyses were carried out for two ways of skidding wood using a winch (falling and ascending).
Results show, among others, that the stand damage expressed in the percentage of damaged trees of the total tree count is 15.41%, which is the upper limit Martinić (1993) ascertained for this phase of forest harvesting, including the variability of working methods and techniques. Almost half of the damage is stated in the first third of the distance between the skidder path and transport boundary, with the largest amount of damage occurring on the most valuable part of the tree (butt end), especially during slope skidding.
GAME DAMAGES IN CANTON SARAJEVO AND CENTRAL BOSNIA CANTON
Authors: Kunovac Saša , Bašić Mustafa , Starogorčić Kemal , Šatrović Edin 
Published: January 2022

UDK: 639.11:630*45(Kanton Sarajevo)
639.11:630*45(Srednjobosanski kanton)
Human – wildlife conflicts have a long history. Due to continuous growth of the human population, demands for an increase of arable land, raw materials production and living space, man and game were and are direct competitors for space and resources worldwide. Conflicts between humans and game can occur for many reasons, but one of the main causes are certainly damage by game occurs at crops, orchards, livestock, beehives and other forms of human assets. According to previous researches in Europe, most damage is caused by wild ungulates, esspecially wild boar (Sus scrofa L.) and red deer (Cervus elaphus L.) (GORYNSKA, 1981; CSANYİ and LEHOCZKİ 2010; COZZİ et al 2015). Damages can reach significant values, in France more than 8 million € in 2004/2005 (MAİLLARD et al 2010); 12 million € in 2010 in Poland (FRACKOWİAK et al 2013), and 8-10 million € per year in Hungary in the last decade (CSANYİ et al 2014). In Croatia, during four years, average annual payment amount was 559,977.49 € (NOVOSEL et al 2012).
In this paper, we determined causes, collected and analyzed data on the reported claims of game damages from two cantons in the Federation of Bosnia and Herzegovina in the period of five years. All damages are sorted by category, cause and by year. We also discussed the legal obligations in terms of damage prevention, notification, claim and assessment of damage, as well as the economic effects of damage in Canton Sarajevo and Central Bosnia Canton.
A brief history of the foundation of an emblematic university in the rain forest of Ecuador and an innovative approach to the design and planning of academic program curricula for Latin America
Authors: Jarrín-V. Pablo , Coronel Daniel 
Published: January 2022

The marginal role of higher education in Latin America led to technological dependency, poor economic growth, and social inequity. In the article, we discuss the challenging context in which higher education in Latin America developed and explain the motives behind the creation of a public university in the tropical rain forest of Ecuador. New and reformed higher education institutions in Latin America require innovative approaches to design academic programs and implement novel educational paradigms. We propose a quantitative and unorthodox method for analyzing the structure of program curricula in this historical and social context. This approach highlights the need for strategic academic planning and informed public policies. The inherent variation in program curricula across universities can be systematized in a presence-absence matrix, with courses and academic programs as columns and rows. By representing the patterns of variation in curricular structure across universities in the space provided by canonical axes, new perspectives arise which can lead to the development of further discussions towards optimal and innovative academic programs. The methods presented could be extended into the study of how academic disciplines, fields of study, and conceptual approaches to the design of program curricula vary and are structured across sociocultural contexts.
Phonetic Phenomena in the "Yanbu" Dialect and its Linguistic Origins
Authors: Saber Khaled , Hamouda Ahmad 
Published: January 2022

This study deals with the dialect of Yanbu region and its acoustic behavior that constitute special landmarks in the wide local dialect range and trying to provide historical analysis for the Acoustic phenomena of this supported dialect.in order to stand on an important side of the historical linguistic lesson, showing a form of language movement and evolutional use, dating for a temporal and spatial period of time of its extended history.
In order to achieving this scientific purpose, the study highlights the most exciting scientific interesting acoustic phenomenon in this dialect. This treatment included the following dialect phenomenon: emphasis of (A), phonetic substitution of (s) to (S*), (ð) to(d), (h) to (w), (q)to(γ), (γ) to (q) and (θ) to (t), simplification and other substitutions.
Dinámica socio-urbana de grupos eclesiásticos en Guadalajara, México / / / \ \ \ Urban social dynamics of the ecclesiastics groups in Guadalajara, México
Authors: Uribe Cortez Jaime 
Published: January 2022

Resumen: En este manuscrito se revelan los resultados parciales de la investigación intitulada: Dinámica social y religiosa de grupos no católicos en la ZMG, como un proyecto desarrollado durante el año 2014. Se exponen evidencias e información que favorecen la comprensión del sentido que tienen las actividades que una denominación nombrada “Casa de Oración” despliega, así como la importancia que conlleva en la reconstitución del imaginario socio-urbano de la zona. Por medio del análisis de la categoría actor social de Alain Touraine, y mediante la aplicación de diversas técnicas cualitativas, en especial, con el uso de testimonios orales y una revisión literaria exhaustiva, en este escrito se da cuenta de la proliferación de credos no católicos en Jalisco, particularmente, en lo relativo a la dinámica social, en términos de un actor eclesiástico del grupo mencionado.

Palabras clave: feligrés, Guadalajara, movilización, elecciones, sociedad.

Abstract: This manuscript reveals the partial results of the research entitled: Dynamic urban partner non catholic religious groups in the city of Guadalajara, as part of the proposed postdoctoral research. Some findings that paid inputs to understand the import of the activities are set a name: “House of Prayer”, displays, and the importance it has for the reconstitution of the social and urban imaginary entity. Through a brief elucidation of the category social actor build for Alain Touraine, and through qualitative analysis methodology: oral testimony and a literature review on the proliferation exhaustive of non-Catholic faiths in Jalisco, the conformation the religious group mentioned.

Key words: parishioner, Guadalajara, mobilization, elections, society.
Protocolo de buenas prácticas de bioseguridad frente al COVID19: los operadores turísticos de la localidad de Usme (Bogotá, Colombia)
Authors: Padilla Murcia Esperanza , Bonza Quesada Esthella 
Published: January 2022

Resumen: La pandemia del COVID-19 obligó a todos los países del mundo a tomar medidas frente al tema de la bioseguridad para prevenir y mitigar los riesgos de contagio de las personas en las viviendas, las organizaciones y en los territorios. Lo anterior incluyó al sector del turismo, donde los prestadores de servicio tuvieron que elaborar los correspondientes protocolos para poder funcionar con buenas prácticas. Es así como el objetivo de este estudio fue construir un protocolo de buenas prácticas de bioseguridad COVID-19 para cuatro operadores del turismo comunitario de la localidad de Usme en Bogotá-Colombia. La metodología de investigación utilizada fue el estudio de caso?cualitativo con el que se empleó la encuesta como instrumento de recolección. Entre los resultados obtenidos está la descripción de las características de los cuatro operadores turísticos, la identificación y comparación de la legislación correspondiente, y la co-construcción del documento de bioseguridad. Como conclusión principal, se determinó que el documento de buenas prácticas de bioseguridad para los operadores turísticos de la localidad de Usme debe responder principalmente a servicios turísticos como: reserva natural, realización de caminatas ecológicas, avistamiento de aves, actividades de finca, gastronomía y alojamiento tipo camping, lo que exige tener en cuenta las buenas prácticas especificadas en las resoluciones 666, 1421,1285, 1059 y 749, todas de 2020.

Palabras clave: Medioambiente, bioseguridad, legislación, sostenibilidad, turismo.