The paper aims at analyzing agricultural production for energy generation purposes, including the production of agricultural biogas, as an opportunity for functional diversification of agriculture and for multifunctional rural development in Poland. There have been many changes observed in Polish agriculture. New directions of crop production and of the use of agricultural products have emerged. One of the changes is the increasing significance of the production of agricultural biogas and energy from biogas. There have been built both small-scale and large-scale biogas plants. Most of the agricultural biogas plants are located in northern, western and south-western Poland, i.e. in the areas where there are relatively large farms which can provide a supply of substrates necessary for the production of agricultural biogas. The formation of biogas plants and the use of agricultural production for generating energy are an eagerly anticipated trend contributing to the dissemination of renewable energy sources, the functional diversification of agriculture, the development of additional economic activities in rural areas, and the increase in the energy security of particular regions and the entire country.

Intensity of indoor/outdoor dialogue in the context of architectural history has rapidly evolved due to technological progress while the quality of environment expressed as harmony has proved to be of coincidental character. Reality reveals a pressing need to restore integrity, wholeness and harmony of environment, at the same time searching for a balance in the dialogue between interior and exterior space and a way to harmony in this complicated system. By analysing previous successful and unsuccessful examples in the architecture of publicly most sensitive objects in the re-established Latvia, one obtained a pyramid of subordinated guidelines to be used in architectural theory and practice in support of creating a harmonious architectural environment. The subject is of current importance not only among experts but in all levels of society: we all are users of this environment. In order to create a harmonious high-quality environment in the future, at first, one has to invest substantial resources in all levels of education; it will become a reflection of inner conflicts of a new concept of space, continue historical process of architectural development and introduce diverse approaches to harmonise indoor/outdoor space in a scientifically grounded way.

The emergence of human–induced edges in forested landscapes has caused major threat for the existence of habitat specialists. Woodland key habitat (WKH) concept has been created in the Baltic and Fennoscandian forests to preserve small forest parcels with a high biodiversity value in the production forests. In this study we investigated the occurrence of epiphytic lichen indicator species in black alder WKHs in Southern Latvia. In total 30 black alder WKHs with age of 84 to 129 years were chosen for analysis including stands adjacent to young, middle–aged and mature stands. Sample plots were placed at three distances from the forest edge. Our results indicate significant differences in number of species per sample plots adjacent to stands of different age. Lichen indicator species were considerably more common in habitats adjacent to mature forest stands and further (40–50 m) from the edge. From four lichen indicator species found in this study, sample plots adjacent to young stands hosted only two species. We argue that the indicator species response to human–induced edges is species specific and some of them are resistant to microclimatic changes near the edges.

Fire is a frequent disturbance in hemiboreal forests that in Latvia affects mostly Scots pine (Pinus Sylvestris L.) stands. Increased forest fire risk is predicted in future as a result of climatic changes. Therefore the aim of our study was to assess Scots pine regeneration after forest fire in different forest types and with different regeneration methods. Tree height was measured and browsing damage assessed seven years after the forest fire in six different forest types, where planting and natural regeneration (in a clearcut and without management) occurred in compartments randomly selected from a list of stands severely affected by forest fire. The height of Scots pine was significantly affected both by forest type and regeneration method. Notable advantages of planting based on tree height were found in wet mineral soils and peat soils. Trees on poor (dry, wet, peat) soils were higher in natural regeneration after clearcut than in natural regeneration without clearcut. The density of Scots pine trees was significantly affected by the forest type but not by regeneration method (planting, natural regeneration, natural regeneration after the clearcut). The most abundant tree species in natural regeneration after clearcut in all forest types was silver birch (Betula pendula Roth.). The height of silver birch exceeded that of Scots pine in all analyzed soils in clearcut areas except Vaccinososphagnosa forest type, emphasizing the importance of thinning to ensure a successful development of Scots pine stands.

The study deals with issues related to the impact of Natura 2000 sites on local development of rural communes in Poland. The purpose of the study is an attempt at comparing the level of social-economic development of rural communes in which Natura 2000 sites are located within their borders against other communes where there are no such sites, based on an analysis of selected indices. The selected indices of social-economic development were analysed in 424 rural communes in six Polish provinces. The study uses statistical data from the Central Statistical Office from the years 2000-2013. The analysis indicates that rural areas with Natura 2000 network sites do not differ from other units of local government as far as the level of social-economic development is concerned and in some cases show even better results. In the ‘Natura’ communes – compared to units where there are no such sites – the level of total income is higher, along with the commune’s own income, and there is a higher level of investment expenditure. The conducted analysis allows for the statement that the presence of Natura 2000 sites does not hinder economic development of communes and only modifies the manner of preparation and implementation of an investment. It does not constitute a barrier to human activity on the condition that any such activity complies with the principles of sustainable development. This testifies to the higher economic activity of inhabitants in comparison to other units.

This article presents analysis of the role of rural community in enhancement and implementation of changes in rural social infrastructure. Rural social infrastructure is a key part of rural social and economic system, the development level of which predetermines satisfaction of needs of rural residents, fulfilment of their range of choices and alternatives. The main objective of this article is to deploy the fact that application of “bottom-up” approach could stimulate rural community to make decision intended for promotion of positive changes when straining after the attractiveness of their locations through the rational development of social infrastructure facilities, supply of target, high-quality and multiple services. The following research question has been addressed – what is the potential contribution of rural community towards promotion of changes in social infrastructure of rural areas. The research aim is to disclose the role of rural community in enhancement of rural social infrastructure changes. An anonymous survey using questionnaire was implemented in five pilot rural areas and the summary of results is presented. It has been determined that activity and citizenship of rural community in assumption of liabilities for the wellbeing of all rural residents predefines the relevancy of their decisions and opinions before the local authorities and other concerned local or regional institutions. Consequently, the challenge for mentioned rural development actors is to identify or recognise the constraints on rural community participation in forming social infrastructure at local level, and to develop and enable specific initiatives in their favour.

One of the most challenging issues of EU agriculture is viability of farmers’ and family farms. These farms used to play a major role in new member states. However, the last decades are characterized by the significant decrease in the number of farmers’ farms. The paper deals with the issues of these farms’ viability and the role of support. A literature review on viability concept and indicators justify the selection of socio-economic viability criteria for the survey. The findings are based on the results of Lithuanian farmers’ opinion survey. The analysis of the selected socio-economic criteria of viability shows that crop production farms are characterized as the most viable. According to the survey results, the farms with less than 30 ha, and the farms operated by farmers aged 60 and older belong to the most vulnerable group. These farms are non-viable in the long-run. The risk estimation of staying in agricultural business if support is abolished for viable and non-viable farms shows dependence of farm’s behaviour and viability status.

In the current context of economic instability, youths are faced with the emergence of a feeling of uncertainty with respect to their own chances of having a good debut on the labour market. The world crisis, the social reality that all societies are faced with, brought again up to the forefront the idea of young individuals’ fragility on the labour market (Balan, 2014). According to Eurostat statistical data, in the European Union young people represent one-fifth of the total population. Today the young people are facing the impacts of economical crisis and globalisation, population ageing and innovation explosion, which affects employability, education and training systems and social development. Successful youth’s integration into the labour market is one of the main factors for future development and their inclusion into society. One of the main indicators for youth’s inclusion into society is the development of a knowledge-based economy. It is important to aim at the development of a knowledge-based economy in rural regions because the majority of unemployed persons are concentrated in these regions. The Quintuple Helix Model represents the relationships between universities, firms and governments and, in this case, their influence on youth’s integration into the society and labour market in rural regions. The paper presents a brief analysis of youths’ unemployment development and their integration into the labour market in Latvia’s regions and an analysis of the factors affecting this phenomenon by using the Quintuple Helix Model.

In the article, following the theoretical aspect, there is analyzed the business model canvas and there is presented the business model classification involving the discussion related to the particularity of veterinary activities. The research aim is after having summarized theoretical aspects of business models, to disclose business model application peculiarities in veterinary activities. In order to disclose the business model application peculiarities in veterinary activities and to supplement the research by other authors, there was disclosed the peculiarity of veterinary service and there was completed the most relevant business model analysis allocated to the development of veterinary activities. Having systematized the business models introduced in different sources it was noticed that there had not been found any business models which were named as ones being unambiguously relevant to veterinary activities. There have been accurately analyzed application possibilities of the business model canvas for the analysis and development in veterinary service activities.

With increasing competition between companies providing logistics services, a need for new services occurs, entire service packages are formed in order to retain customers. Logistics companies frequently have similar machinery and equipment, employees with similar professional qualifications; they also work in essentially identical economic environment. Investments to technical base are not enough in order to attract new users of logistics services or to retain existing users. In order to be profitable, companies providing logistics services try not only to satisfy the needs of users, but also to provide value for the services that would totally meet implied expectations of the users. When using the same service, different users may assess it completely differently. Therefore, one of the most important aspects in business activity of the companies providing logistics services is the creation of consumption value without the need for significant financial investments ensuring high-end performance. The objective of the research is to determine conditions presupposing the creation of consumption value of logistics services in agrarian sector upon analyzing theoretical assumptions of the creation of consumption value. The research was conducted in the Republic of Lithuania by interviewing executives of the companies providing different logistics services and operating in different regions. Main logistics service groups specific to agrarian sector are defined in the article, and conditions presupposing the creation of consumption value of logistics services are determined.