Development Of Transport Infrastructure Research Articles

Trans-Caspian International Transport Route: Kazakhstani Perspective on Challenges, Opportunities, and Prospects

The sustainable development of transport and logistics systems and projects is one factor for the successful development of states and an indicator of integration processes in certain regions, including Central Asia. This study is devoted to the analysis of some aspects of the diversification of the external transport and logistics infrastructure; namely, an assessment of the potential of the Trans-Caspian International Transport Route (TITR) from the perspective of the Republic of Kazakhstan. While the route is useful for trade in multiple sectors, this paper will focus on the shipment of petroleum products via the TITR. Despite the absence of restrictions on the transit of goods to Europe through Russia, there are serious challenges to increasing the delivery time. The development of transport and logistics infrastructure is also relevant for Kazakhstan in the context of its new foreign policy role in the international arena to strengthen interregional cooperation. This requires serious attention and research into potentially promising routes. One of these routes is the TITR. Its development can significantly strengthen the economic position of Kazakhstan and strengthen its diplomatic potential. Along with this, there are several challenges and difficulties that need to be analyzed and overcome.

Analysis of the Transportation Infrastructure in Sierra Leone and its Impact on Local Commodities into the Market

Transportation infrastructure plays a crucial role in the economic development and growth of nations, facilitating trade and investment opportunities by enabling the movement of people, services, and goods across markets and regions. However, developing countries such as Sierra Leone face significant challenges in providing suitable transportation infrastructure to support logistics management. Inadequate upkeep, financial constraints, and limited access to technology hinder the development of transportation infrastructure in Sierra Leone. Consequently, logistics management, which involves the planning, implementation, and control of the movement of goods and services, is adversely affected, leading to delayed deliveries, increased costs, and decreased competitiveness in the global market. This study aims to analyze the state of transportation infrastructure in Sierra Leone and its impact on local commodities. To assess the impact of transportation infrastructure on local commodity supply in Sierra Leone, a qualitative approach was employed. The findings from the study reveal that poor transportation infrastructure particularly limited cold storage facilities along transportation routes can lead to the spoilage of perishable goods such as fruits and vegetables. The findings were supported by four important recommendations: investment in road maintenance and expansion, modernisation of port facilities, development of intermodal transportation hubs, and the promotion of public-private partnerships.

ЕКОЛОГІЧНІ РИЗИКИ ВПРОДОВЖ ЖИТТЄВОГО ЦИКЛУ АВТОМОБІЛЬНОЇ ДОРОГИ

Introduction. The conditions of economic development and social changes in Ukraine require accelerated development of road transport infrastructure, which includes the road industry, motor roads and facilities located on them. During the construction, operation and repair of motor roads, operating vehicles emit pollutants from fuel combustion products into the air, and generate noise and vibration. Pollution of soils, groundwater, and then water bodies can occur due to the deposition of pollutants and dust emitted from running car engines on the road surface, as well as dust from worn tires, road markings, car parts, the road surface itself, used industrial oil, oil leaks, and de-icing materials (in winter). Problem statement. Today, the country is faced with the task of actively working to modernize, expand and improve the entire road network. However, economic development and the scale of natural resource use should not be a hazard to ecological balance. Objective. Taking into account environmental aspects in the design and operation of the motor road and transport infrastructure facilities intended for its maintenance can lead to an increase in the service life of these structures, a decrease in energy and material consumption for their restoration. Materials and methods. The life cycle assessment method allows for a comprehensive approach that recognizes strategies to reduce environmental impacts throughout all stages of transport infrastructure facilities life cycle, from design to end of life (if there is no possibility of their further restoration).

ЗАБЕЗПЕЧЕННЯ ПІДВИЩЕНОЇ ДОВГОВІЧНОСТІ КОНСТРУКЦІЇ ДОРОЖНЬОГО ПОКРИТТЯ НА ЗАЛІЗОБЕТОННИХ АВТОДОРОЖНІХ МОСТАХ

Introduction. The pavement on reinforced concrete road bridges is one of the main structural elements of the structure, the technical condition of which affects the safety of the structure as a whole. The durability of the asphalt pavement is influenced by a number of factors, including the type of construction of the designed pavement, including the waterproofing coating, as well as the resistance of the structure to climatic factors and the effects of traffic. Problemstatement. Most of the highway bridges were built in the 60s and 80s of the 20th century. The artificial structures were designed in accordance with the regulations and technical specifications in force at the time, taking into account the prospects for the development of transport infrastructure and calculating the estimated traffic intensity of up to 20 thousand vehicles per day. However, over the last decade, the intensity and speed of road traffic has increased significantly, as well as the movement of heavy vehicles (mostly uncontrolled), especially in summer, when the air temperature fluctuates above +28 °C. In turn, this leads to excessive load on the bridge deck structures, including the asphalt pavement, which leads to its destruction (formation of cracks, potholes, sagging, rutting and other damage). Results. A technological scheme for the construction of a pavement with increased durability on reinforced concrete road bridges is presented.

“THE EMTRALD SWELL IS SPLASHING SO GENTLY ON YOU...”: EVERYDAY LIFE OF RESORT RESIDENTS IN THE CRIMEA IN THE SECOND HALF OF THE 19TH AND EARLY 20TH CENTURIES

The article examines various aspects of everyday life of holidaymakers in the Crimea in the initial period of the resort development on the peninsula. The sources are newspapers published in Sevastopol and other Crimean towns, guidebooks, memoirs of those who visited the Crimea in the period under study. The analysis shows a rather vivid picture of the life of resort residents and allows us to distinguish several layers of information: on the development of transport infrastructure and everyday travel details, accommodation options, accommodation and food prices, ways of spending leisure time. It is possible to trace a close connection between the evolution of living conditions of vacationers and the resort and recreational sphere as a whole and the economic and social development of the country. The creation of a network of railroads made the way to the Crimea cheaper and more convenient. In the early 20th century, recreation on the peninsula ceased to be elitist, and representatives of different social strata came here. The influx of resort guests caused the development of the entire tourist infrastructure: the number of hotels grew, the local population actively entered the market of relevant services, providing rented furnished rooms and sightseeing services. Guidebooks and memoirs show the role in the life of holidaymakers of such traditional entertainments as bathing in the sea and walks in the mountains, as well as the ways of their organization. Separate bathing of men and women was practiced both in bathing houses and on beaches. Group and individual excursions to historical sites were becoming more popular. The analysis of memoirs demonstrates that the level of service caused complaints from vacationers, who were not happy with the high level of prices at hotels, unkempt servants in restaurants, etc. However, the ever-increasing interest of the Russian society to the Crimea as a vacation destination contributed not only to the improvement of the quality of services, but also to the change of living conditions on the peninsula: villages and towns were transformed into comfortable settlements, which had all the attributes of civilization - electricity, post offices, pharmacies and hospitals.

Research of multimodal transport potential of major cities in China based on the satellite remote sensing

Abstract. By two or more modes of transportation to connect with each other and complete the transport process, multimodal transport could significantly improve transport efficiency, reduce costs, while promote energy conservation and emission reduction, compared with the traditional single mode of transport. Therefore, the multimodal transport development reflects the level of national or regional economic development to some extent. In this study, multimodal transport potential index was built to evaluate the possibility of multimodal transport. Remote sensing images from satellites were used to extract roads, railway stations and airports. A method was proposed to derive the road-rail transport potential index and road-air transport potential index, and then for the analysis of multimodal transport potential in 36 cities. Results show that there is a big gap among 36 cities on the development potential of road-rail and road-air transport. Compared with the road-rail transport potential index, the distribution of road-air transport potential index is more consistent among and within the seven regions. Index values of megacity and super cities are much higher than type I and II big cities. Moreover, in the 36 cities, there is a positive correlation between the multimodal transport potential index and GDP. The research results could be used to quantitatively evaluate the development of transport infrastructure, consequently provide more solid and reliable basic information for the planning, design and scheme adjustment of multimodal transport, thus comprehensively improve the efficiency and quality of multimodal transport, serve the territorial spatial planning.

Do Factor Misallocations Affect Food Security? Evidence from China

The reasonable allocation of grain production factors is of vital importance to food security and agricultural development. To assess the impact of agricultural factor misallocation on food security, this paper, based on the panel data from China spanning from 2005 to 2019, conducted a comprehensive evaluation of agricultural factor misallocation and food security coefficients across 31 provinces in China, using a spatial Durbin model to examine the effects of factor misallocations on food security. The findings are as follows: (1) Production factor misallocation has significant negative impacts on food security, among them, capital misallocation and labor misallocation inhibiting food security in the local and neighboring areas, and land misallocation has a significant negative impact on food security in local areas, while its spatial spillover effect is no longer significant. (2) Mechanism analysis shows that capital misallocation and labor misallocation hinder the development of transportation infrastructure and the transfer of rural labor, thereby reducing food security. Land misallocation has accelerated the construction of transportation infrastructure, promoted the migration of rural labor, and helped ensure food security. (3) The regional heterogeneity test reveals that capital misallocation and labor misallocation hinder food security in major grain-producing areas and both sides of the Hu Huanyong Line (Hu Line). Meanwhile, land misallocation hinders food security development in various grain-producing areas, as well as the southeast of the Hu Line. Based on the above conclusions, this paper proposes suggestions to improve the efficiency of land and labor resource allocation, accelerate the construction of transportation infrastructure, and encourage the transfer speed of surplus agricultural labor.

Debating on Transport Corridors of Azerbaijan in the Context of Globalization

This paper investigates the impact of globalization on transportation corridors in Azerbaijan, which are strategically located to serve as hubs for crossroads between north-south and east-west trade. The main hypothesis is that globalization has had a significant impact on transportation corridors in Azerbaijan, resulting in greater connectivity and trade flows within the region. The recent triumph over Armenia has resulted in significant changes in the region, enhancing Azerbaijan's reputation. Alongside the ongoing conflict in Ukraine and the imposition of sanctions on Russia and Iran, Azerbaijan has emerged as a secure passage between these influential powers. Furthermore, the rising demands for major international trade routes have created a pressing need for Azerbaijan to enhance its capabilities to effectively meet these growing requirements. According to the World Systems Theory, semi-periphery countries play the role of bridges between core and periphery states. Globalization has led to Azerbaijan's integration into the global economic system as a semi-peripheral country. This has resulted in increased trade and investment, which in turn has led to the development of transportation infrastructure and the expansion of transportation networks.

MECHANISMS FOR THE DEVELOPMENT OF FOREIGN TRADE ACTIVITIES IN THE URALS FEDERAL DISTRICT IN THE CONTEXT OF SANCTIONS RESTRICTIONS

The Ural Federal District (UrFO) is one of the most important economic administrativeterritorial units of the Russian Federation. The main branches of specialization of the Ural Federal District are oil and gas production, mining, metallurgy and mechanical engineering. In recent years, the region has faced significant difficulties due to economic sanctions imposed by Western countries. In this regard, the purpose of the study is to analyze the foreign trade activities of the Ural Federal District and develop mechanisms for its development. The tasks of the Ural Federal District include to determine the trade structure, main consumers and suppliers in order to identify the most affected sectors of foreign trade activities from the imposed sanctions; to develop mechanisms for the development of foreign trade activities of the Ural Federal District in relation to each of the regions that make up it. The study revealed that in 2021 the Ural Federal District's foreign trade relations were mainly with unfriendly countries, which currently restrict exports and imports of the Russian Federation. Taking into account the peculiarities of the region, the author proposed the following mechanisms for the development of foreign trade activities of the Ural Federal District: export diversification, orientation to hightech industries, development of transport and digital infrastructure, promotion of small and medium-sized export-oriented enterprises, state support.

Роль политических институтов в экономическом развитии Юга России в условиях новой реальности

Introduction. Ineffective resolution of economic problems by political institutions can jeopardize a country’s technological sovereignty in the face of existing geopolitical challenges. The purpose of the article is to identify areas for increasing the efficiency of the functioning of political institutions from the point of view of ensuring the economic security of the southern Russian regions, considering the challenges of socio-economic development that exist for them. Methodology and methods. This study centers on the Southern Federal District, which acts as an administrative entity responsible for implementing regional-level economic policies. The research utilized content analysis of scientific publications and comparative analysis of regional socio-economic indicators of economic development as part of implementing economic policy. The method for analyzing the influence of political institutions on economic development was based on the principle of balancing the combination of tactical and strategic decisions in assessing the effectiveness of implemented measures and was based on the basic principles of the theory of factors of production. Analysis. An analysis of the results of the economic policy pursued in the southern Russian regions showed that a relatively high level of resistance to sanctions challenges is ensured mainly by the export capabilities of agricultural products. However, the continued high level of import dependence on production increases the risk of conflict over the use of production factors between exportoriented companies and companies oriented to the domestic market, which creates significant threats to the implementation of national growth models. The turn of state economic policy towards the global East and South poses the tasks of the authorities of the southern Russian regions to develop transport infrastructure, as well as state support for companies participating in the construction of new production and supply chains. At the same time, increasing migration flows from border areas requires solving the problem of ensuring the socio-economic well-being of both the people moving and the host community. Results. It was found that the existing political risks to the economic development of southern Russian regions are associated with a lack of balance between the political decisions made and the strategic objectives of achieving technological sovereignty. It is concluded that the conditions of modern economic reality require economic and political mobilization to achieve value consensus and consolidation in society in order to solve the problems of economic development, implemented through the responsibility and patriotic position of political and economic elites at all levels of government. Authors’ contribution. I.V. Mitrofanova: development and justification of the concept; interpretation and synthesis of research results; O.A. Chernova: formation of methodology; development of research design; content analysis; formulation of conclusions.

ECONOMIC AND FUNCTIONAL DIMENSIONS OF THE DEVELOPMENT OF INTERNATIONAL TRANSPORT CORRIDORS IN THE CONTEXT OF GLOBALIZATION

Under current conditions of growing interdependence of national economies, global supply chains are being transformed and trade flows are being reoriented. The dynamics and scale of these processes are largely determined by the efficiency of international transport corridors. Investments in transport corridors have a significant multiplier effect on the entire economy by stimulating the development of transport and logistics and related sectors of the economy, creating a growing demand in labour markets, and developing global value chains, international production, trade and logistics networks. The purpose of the article is to study the impact of international transport corridors on the development of territories at the national and regional levels. The use of descriptive statistics allowed to assess the impact of international transport corridors on the level of economic development, trade openness and foreign trade volumes based on the analysis of data from 121 countries. The links between the zones of influence of international transport corridors and other functional types of territories in Ukraine were investigated. The territorial coefficient of environmental load in the context of Ukrainian regions was calculated. The results of the study will be useful for both researchers in the field of logistics and transport infrastructure development and policymakers in the field of transport and economic policy.

Penegakan Hukum Pelanggaran Lalu Lintas Merokok Saat Berkendara Oleh Satuan Lalu Lintas Polresta Bukittinggi

The development of road transport infrastructure has an important role in supporting economic activities, but on the other hand it gives rise to various problems regarding traffic law violations, accidents, etc. To prevent this, law enforcement officers are needed who have the authority and responsibility for state security and order, namely the State Police of the Republic of Indonesia as stated in their main duties, namely Law Number 2 of 2022 concerning the State Police of the Republic of Indonesia. Motor vehicle accident cases that occur in Indonesia have attracted a lot of public attention. One of them is caused by the driver not focusing when driving the vehicle. An action that is often carried out by motorbike riders is smoking while driving. There are already regulations prohibiting smoking while driving, which are contained in the Regulation of the Minister of Transportation of the Republic of Indonesia Number 12 of 2019 Article 6C. The research will analyze the law enforcement process for smoking while driving traffic violations by the Bukittinggi Police Traffic Unit and its obstacles and efforts to overcome these obstacles. This research includes library research, the approach method is empirical juridical, in the real sense and examines the law in society and how the law relates to society. The data required is primary and secondary data, collected through interviews, documents and literature review. The results of the research show that the public does not yet have the awareness of smoking-free driving, while the law enforcement provided by the police is only limited to warnings, this makes drivers continue to commit traffic violations due to the lack of strict law enforcement provided. Even though the regulations exist, law enforcement is still weak, in terms of community habits and law enforcement officers.

Developing urban infrastructure constructions for increasing e-commerce sales: the moderating roles of aging population

PurposeThe aging population, a higher proportion of older adults (aged 65+), is considered a global and severe problem, while the information systems (IS) literature on detecting the relationship between the aging population and the development of electronic commerce (e-commerce) is limited and insufficient. Hence, the main objective of this paper is to examine whether an aging population can moderate the effect of infrastructure constructions on e-commerce sales and whether an aging population can affect e-commerce sales.Design/methodology/approachTo investigate the relationship between the aging population and e-commerce sales, this study proposes two potential influential mechanisms: moderating the effects of infrastructure development on e-commerce sales and direct influence. Subsequently, a sample of 31 Chinese provinces from 2013 to 2019 is utilized to conduct regression analyses in order to examine these hypotheses.FindingsThe findings suggest that the development of urban transportation infrastructure and network constructions can significantly contribute to the enhancement of e-commerce sales, and the influence cannot be affected by aging population. Furthermore, it is noteworthy that an aging population can have a positive effect on e-commerce sales.Practical implicationsThe findings can inform future infrastructure constructions by assessing the potential of infrastructure projects to boost e-commerce sales and examining whether this effect varies in an aging population context.Originality/valueThe findings substantiate the pivotal role of older adults in the e-commerce industry. Moreover, the obtained results establish a positive relationship between an aging population and e-commerce sales, thereby offering diverse perspectives on existing theories.

Stabilization of Loose Soils as Part of Sustainable Development of Road Infrastructure

In the context of growing demand for road infrastructure expansion, sustainability is of key importance. Enhancing road construction technology ensures efficient, durable transportation infrastructure, vital for economic growth. Responsible road construction, especially in areas of historical and environmental significance, is essential. Preserving ecosystems and local heritage in road planning protects valuable areas and supports regional sustainability. Rural roads, often in forested areas, should maintain natural aesthetics. Economic challenges require flexible, efficient roads. Many existing unpaved roads, especially in rural and forest environments, fail to meet increasing traffic and load of heavy agricultural and maintenance vehicles. Soil stabilization methods, discussed in various publications, offer sustainable solutions. Research on ecofriendly binding additives provides the opportunity to reduce cement consumption and CO2 emissions. Such innovations enhance road efficiency, reduce maintenance costs, and benefit the environment. Investing in modern road technologies mitigates climate change effects by reducing emissions and protecting ecosystems. Our research indicates that soil stabilization technologies significantly improve road strength and durability. Additives can increase compressive strength by over 50% with minimal cement content. Continued research into road quality and durability is vital for sustainable transport infrastructure development. The results presented in this paper were obtained after two periods of solidification: after 7 and 30 days, with three types of ads (ion-exchangeable, chemical, and polymeric) to cement. In all tests, compaction strength improved by at least 35% in samples with the lowest cement content.

Impact of transport superiority on ecosystem health in arid regions: A case study of southern Xinjiang, China

The increasingly improved transportation infrastructure network is the prerequisite and foundation for driving regional development. Scientifically investigating the mechanisms by which the transport superiority degree (TSD) in arid regions affects the health of ecosystems holds significant practical value and importance for ecosystem protection and regional sustainable development. This study investigates the impact of the TSD on the Ecosystem Health Levels (EHL) in Southern Xinjiang, China, an area characterized by its arid climate and ecological vulnerability. Arid regions, such as Southern Xinjiang, often face unique ecological challenges, including water scarcity, soil erosion, and biodiversity loss, which can be exacerbated by human activities including transportation infrastructure development. By leveraging multi-source remote sensing data, this research aims to uncover the intricate dynamics between TSD and EHL in such a fragile ecological context. The findings of this study are critical for understanding the balance between infrastructural development and environmental conservation in arid regions and provide valuable insights for sustainable planning and policy-making in similar ecological settings. The research results show the following: (1) Over the study period, county-scale TSD in southern Xinjiang generally increased, while the conditions of EHL deteriorated, with higher EHL in the eastern counties than in the western counties. (2) Bivariate spatial autocorrelation analysis reveals a significant spatial dependency between county-scale TSD and EHL, with primary relationship types being LH (Low TSD − High EHL) and HL (High TSD − Low EHL). (3) Spatial regression model results indicate that an increase in TSD leads to the deterioration of county-scale EHL, and during the study period, it was observed that the interference of TSD on EHL gradually weakened.

Prospects for the development of the EAEU amid a confrontation between Russia and the West

The article examines the consequences of the Western states’ sanctions pressure on Russia for the EAEU. Special attention is paid to the position of the EAEU members amid two crucial events in the Ukrainian crisis: the reunification of Crimea with Russia (2014) and the beginning of a special military operation (SMO) in Ukraine (2022). Measures aimed at minimizing the damage from anti-Russian sanctions on the economies of the EAEU countries are considered, such as: customs, customs tariff and non-tariff regulation, protective measures; internal market and cooperation; financial and currency markets; international economic cooperation with third countries and integration associations. The priorities of Russia’s chairmanship in the EAEU in 2023 are analyzed. The prerequisites for the further development of the EAEU as a self-sufficient integration center in Eurasia and the prospects of the EAEU amid a confrontation between Russia and the West are examined. Among the negative factors slowing down the development of the EAEU the following stand out: the orientation of some members to the third countries’ markets, the modest pace of modernization and increasing the competitiveness of the economies of the EAEU countries, the insufficient level of development of transport infrastructure and logistics, the concerns of the EAEU members (Armenia, Kazakhstan, Kyrgyzstan) of «secondary» sanctions, the absence of a consolidated position within the union regarding Western sanctions, the violation of transactional payments as an outcome of Russia’s disconnection from international payment systems.

Sustainable Financing for Transport Infrastructure: An Integral Approach for the Russian Federation

The development of global transport infrastructure is a crucial aspect of economic growth and prosperity. In this study, the main trends in the development of global transport infrastructure are analyzed, with a focus on the state and trends in the functioning of the national transport infrastructure of the Russian Federation. By identifying key problems and determinants of financial growth, a preliminary decomposition is made to guide future development. Proceeding from the fact that the innovative development of Russia’s transport infrastructure should occur through state stimulation of the development of intellectual and partnership relationships and the formation of a digital environment for managing projects for its innovative transformation at the state level, this study identifies the goals, methods, and levels of ensuring the implementation of innovative transformations in transport infrastructure. Consideration of the historical aspects of the formation of the modern economy and comprehension of the mechanisms of state management and tools to ensure innovative transformations in the sphere of transport allowed us to identify three stages (dogmatic, strategic regulation, and innovative integration) of transformation regarding the theory of the state management for the innovative development of transport infrastructure in Russia. Taking into account the content of these periods of transformation allowed us to detail the specifics of the modern stage; highlight the shortcomings; and propose theoretical and methodological foundations for revising the provisions of the state regulation of innovative development in transport infrastructure. To determine the effectiveness of the processes of the state regulation of innovation activity in the transport industry, we propose a model for assessing the effectiveness of innovation activity in the transport complex, which is presented in the form of a three-level parametric system, where the first group of indicators allows us to assess the innovation activity of economic entities in the transport industry; the second allows us to assess innovation potential; and the third allows us to assess the effectiveness of innovation. The novelty of the proposed model is the consideration of the principles of dynamism, perspective, and expediency, and its application allows us to establish the level of innovative development in transport infrastructure. An important factor in ensuring the sustainable development of a country’s economy and forming its positive image in the world is its financial attractiveness. Therefore, the assessment of financial attractiveness is a priority task for the development of modern sustainable transport infrastructure in Russia.

Current Challenges of International Legal Regulation of EAEU — China Partnership in Transport and Logistics

At the current stage of development of international relations, when factional trends in the foreign policy of such significant world leaders as the European Union and the United States are only gaining momentum, China has become the main strategic partner for Russia likewise for the EAEU. Due to the introduction of international sanctions against both China and Russia, reorientation of economic cooperation and, therefore, transportation and logistics routes to the East seems to be the most correct development paradigm. However, at the current level of development of science and technology, it is necessary to expand and intensify the formation of the array of international legal legislation to create an effective basis for legal regulation of the transport and logistics industry for the growth of synergistic effect of integration processes in the Eurasian space.Aim. To analyze various aspects of international legal regulation of the ways of integration of the EAEU and China in the transport and logistics sphere to increase the level of economic interaction between the partner countries.Tasks. It is proposed to consider the main trends in the formation of an array of international legal acts aimed at creating a basis for effective cooperation between China and the EAEU in the current geopolitical conditions, taking into account the need to develop advanced regulation of the introduction of digital technologies, including the development of logistics platforms, to create conditions for seamless cargo transportation in the Eurasian region.Methods. The study used formal-legal and comparative-legal methods, deduction, synthesis, induction, as well as abstraction and system method.Results. The necessity to develop unified regulatory requirements both in the sphere of technical operation of different types of transport and the creation of a regulatory framework for the development of conjugate EAEU-China transport and logistics digital infrastructure, providing seamless multimodal transportation to obtain a synergistic effect from the economic integration of the Eurasian region was substantiated.Conclusions. The comprehensive diagnosis of the effectiveness of international partnershop between the EAEU and China in transport and logistics proposed by the authors of the study will allow to adjust the existing strategy of interaction between the countries and increase the efficiency of Eurasian integration through the implementation of measures aimed at the development of seamless logistics.

Existing evidence on the potential of soils constructed from mineral wastes to support biodiversity: a systematic map

Abstract Background The development of cities and transport infrastructure produces a large volume of mineral waste (e.g. excavated earth material). At the same time, cities are increasingly trying to develop green infrastructures, given the ecosystem services they provide to people, but this comes with considerable economic and environmental costs associated with the transfer of fertile soil from rural areas to cities. In a circular economy approach, the reuse of mineral waste to build fertile soil is a substantial opportunity to reduce the economic and environmental costs of both mineral waste management and green infrastructure development. Soils constructed from these materials (constructed Technosols) must be able to support vegetation growth and become a suitable living environment for soil organisms. This requires ecological engineering to maximise the potential of constructed soils for biodiversity, both from a taxonomic and functional perspective. In this context, we systematically mapped the evidence related to the ability of soils constructed from mineral wastes to support biodiversity. Methods We gathered published and grey literature through searches in two publications databases (Scopus and Web of Science Core Collection), one search engine (Google Scholar), nine organisational websites and through a call for literature. Titles, abstracts, and full-texts were successively screened using eligibility criteria. All included studies were described with coded variables and a database was produced. The extent of evidence was assessed and knowledge clusters and gaps were identified. Review findings The searches yielded 9265 articles, and 153 articles were retained after the screening process. More than half of these articles were from European countries, with France leading the field with 40 articles, followed by Spain (15 articles) and Italy (10 articles). Most of the articles (75%) were produced after 2015. The main reasons for constructing soils from mineral waste were for mine rehabilitation (35%), waste recycling (16%) and experimental purpose (15%). The 153 articles were divided into 1962 studies, a study being a combination of a taxon, an intervention (i.e. soil construction) and a measured outcome. Among these studies, the most studied biological group is plants (69% of studies) and especially herbaceous species (32%), followed by microorganisms (17%) and invertebrates (14%). The most used type of mineral waste is mine waste (31% of studies) followed by excavated soil (16%) and demolition waste (14%). Finally, the most frequently measured outcome is plant growth (42% of studies), followed by organism abundance (16%) and diversity (10%). Conclusions Three main knowledge clusters were identified which could be addressed in the future for full synthesis of the results: (1) How well do plants grow in soils constructed from mineral wastes? (2) What is the potential of soils constructed from mineral wastes to support biodiversity? and (3) How do microbial communities develop in soils constructed from mineral wastes? There is a lack of studies investigating several biological groups at the same time: only 6 articles out of 153 investigated the response of both plants, invertebrates and microorganisms to soil construction. More research is therefore needed on the ability to support a diversity of organisms.

Coin-Operated Public Electric Vehicle Charging Station with Solar Panels as the Energy Source

Electric transport is becoming increasingly popular as another option to use environmentally friendly energy in the form of transport. To support the development of electric transport, efficient and accessible charging infrastructure is required. Public Electric Vehicle Charging Stations (SPKLU) have become a major part of supporting long-distance travel and reducing the impact of greenhouse gas emissions on the environment. To increase the availability of SPKLUs and expand accessibility for electric vehicle users, this research aims to design an innovative coin-based SPKLU system that also utilizes solar energy through solar panels. The station can have a smaller environmental effect and lower operating costs by employing solar energy as its primary source. The examination included a review of the economy as well. As a result, those in charge, business owners, and communities who want to promote the usage of electric vehicles find it to be a desirable alternative. As a result of this research, it was found that a full charge of a 20Ah battery only requires a coin of Rp 7000