Search Results (6)

The accurate measurement of logging residue volume is essential for efficient resource management and economic planning in the biomass supply chain. This study compares 3D laser scanning using a mobile ZEB-HORIZON™ scanner and conventional manual measurement with a measuring tape and staff rod. Measurements were conducted at three locations in the Czech Republic, covering a representative sample of logging residue piles. The results indicate that manual measurement systematically overestimates biomass volume by approximately 35%, leading to potential inaccuracies in biomass trade and logistics. The average conversion coefficient was 0.35 for laser scanning and 0.23 for manual measurement, confirming the higher precision of 3D scanning. Statistical analysis, including the Shapiro–Wilk test for normality and a paired t-test, confirmed that the differences between methods were statistically significant (p < 0.0001). Economic analysis suggests that adopting 3D laser scanning can enhance logistics planning, optimize transport capacities, and improve fairness in business transactions. Compared to manual measurement, laser scanning reduces measurement time by approximately two-thirds while preventing overestimation errors that can lead to discrepancies exceeding three times the actual biomass revenues. Unlike manual methods, laser scanning eliminates measurement inconsistencies caused by pile irregularities, terrain conditions, and human error. The study recommends prioritizing 3D laser scanning for measuring logging residue volumes, particularly for larger and irregularly shaped piles, and incorporating moisture content analysis in economic assessments to improve pricing accuracy and transparency. Full article

The objective of the paper is to analyse and compare the consequences of the coronacrisis on the entrepreneurship of small and medium-sized enterprises (SMEs) in Slovakia and the Czech Republic with the aim of identifying the determinants of changes in entrepreneurship. The secondary empirical research was carried out based on the analysis of secondary and primary data. The analysis used economic indicators of SMEs, governmental measures and surveys of the views of entrepreneurs. The analysis used data from statistical databases and official reports from government institutions and non-governmental organisations (NGOs), as well as data from primary surveys conducted by NGOs. Descriptive statistics, financial analysis and cross-comparison methods were used to process the data. The results revealed changes in the business of SMEs in the Czech Republic and Slovakia during the crisis, such as the adaptation of business strategies, improvement of flexibility and acceleration of digitalisation processes. These changes highlighted the importance of building business agility. The summary of the main changes in SME business based on both secondary data and primary surveys and the perception of state anti-pandemic aid by managers as feedback to governments represent the main contributions of the paper. Full article

Foreign trade belongs among the main sources of economic growth as classical theories of international trade affirm. The aim of the paper is to evaluate the impact of trade balance flows on sectors generating different value-added in the wood-based industries (WBI) of the Czech and Slovak Republics. The multivariate regression method (MLR) was applied to identify the relationship between foreign trade and economic indicators and also specific indicators assessing impacts of foreign trade on the economy of wood-based industries. The results showed that the performance of high value-added production is only slightly affected by foreign trade. It means that both monitored countries do not utilize raw wood so intensively that the positive effects of foreign trade are manifested. Growth in net exports represents a positive influence on the economy of the sector regardless of the value-added rate only if the increase in imports is smaller than in exports. The contribution of the study to existing knowledge is in using specific indicators evaluating trade impacts on the industry’s economy. The article provides new empirical insights into the influence of foreign trade balance flows on the economy of wood-based sectors with a different value-added rate. Full article

As was first stressed by the classical economists Adam Smith and David Ricardo, international trade plays a crucial role in the growth process. The paper aims to analyze the influence of foreign trade on economic performance in the wood processing industry (WPI) of Czechia and Slovakia. The multivariate regression method (MLR), assumption tests for MLR models, and Granger causality test were applied to identify association between foreign trade economic performance, and indicators were formed to measure the effects of foreign trade at the industry level. The Granger test revealed the unidirectional causality in the Slovak WPI and bidirectional causality in the Czech WPI. The results revealed that the net export growth has a positive effect on the economic performance of the industry, but only if the growth in imports is lower than in exports. The balanced trade balance indicated no influence of foreign trade on economic performance. The paper contributes to existing knowledge with indicators for evaluation of foreign trade effects on the performance of the industry. The paper also brings new empirical knowledge in trade balance effects on the economic performance of industries. Full article

Research Highlights: One of the priorities of the European Commission is to build up an effective circular economy based on recycling and multiple use of materials. Wood biomass is a renewable raw material and can be used several times in a cascading sequence. Each country has a unique situation regarding the availability and utilization of wood sources. Background and Objectives: The objective of this study was to analyze wood flow in the Czech Republic using the cascading principle of biomass use. The specific situation in the Czech Republic lies in a lack of valid and reliable input data from official statistics. Therefore, the reverse input method was applied. Materials and Methods: Input data analyses of roundwood sources and foreign trade were based on official statistical data. The calculation of raw wood volume consumption in primary processing was performed based on the data after our own correction and recalculation. It was then possible to build up a basic model of multi-stage cascade wood use. The input volume of roundwood was divided among all types of primary processing production using conversion factors. Results: Cascading use of wood (CUW) showed the level of efficiency of the resource. Official statistical input data and the reversed input data regarding raw wood volume entering wood processing revealed differences at a level of 27%. The overall CUW in the Czech Republic indicates a high rate of wood use in primary processing with low added value and in generating energy. Conclusions: The reverse input method reveals the real situation of wood consumption irrespective of the level of official statistical data. It is suitable to apply in an environment of incomplete or incorrect input data. CUW in Czechia showed an opportunity for increasing the efficiency of wood utilization. The structure of wood use needs to be optimized towards creating greater added value. Full article

The article discusses the issues of effectiveness of the FSC (Forest Stewardship Council) and PEFC (Programme for the Endorsement of Forest Certification) certification systems in relation to enterprises and the level to which the systems which present sustainability as a part of their ethos are accepted by consumers. The justifiability and topicality of this issue result from the increasingly strong interest in sustainability of the society as a whole as well as from the long-term vision of sector policies with respect to meeting the objectives of sustainable development. The increasing demand for natural resources exerts pressure on our planet. Sustainability is hence essential for our future and has long been in the centre of the European project. Its economic, social and environmental aspects which form the common objective of society have been acknowledged in EU agreements. A principal document of a global nature is the 2030 UN Agenda for Development, a sustainability programme which has the sustainability of forest ecosystems established in its Goal 15: Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss. Visions, direction and goals of sustainable development have also been stipulated in the Paris Agreement on climate change (COP21), in the Addis Ababa action programme and in The Future We Want declaration, namely in its Chapter II, which appeals to enterprises and industries for developing strategies which would contribute to sustainable development. This study aims to analyse and assess the justifiability of the existence of certification systems in relation to processing operators and end consumers in the Czech Republic. From the results of the study, it can be concluded that, despite the strong representation of selected certification systems in the Czech Republic, their effectiveness in economic, social and environmental terms is not perceived exclusively positive by businesses and consumers. Full article