Refinar búsqueda
Resultados 21-30 de 46
[Methodical approach to improvement of organization of land utilization and protection in erosion-unsafe agro-landscapes]
2015
Stoiko N., Lviv National Agrarian Univ. (Ukraine) | Kryshenyk N., Lviv National Agrarian Univ. (Ukraine)
The search of effective methods of agricultural land protection from soil erosion under conditions of land relations’ reform in Ukraine is a complex ecological and economic issue requiring a system approach to its solution, adequate organizational and economic support and scientific argumentation. The topicality of the research is based on the importance of the problem of arable land protection from soil erosion, and its solution is related to ecologically safe land utilization keeping to the principles of balanced development of land management. The aim of the research is to develop scientific basis for the recommendations how to improve the system of erosion-safe agricultural land management under conditions of reforming land relations in Ukraine. The article presents scientific fundamentals of organization of erosion-safe land management in the context of the balanced development of nature management, analyses conditions of utilization and protection of land in erosion-unsafe landscapes; develop scientifically grounded recommendations as to improvement of a system of erosion-safe agricultural land management at a local level. In the process of the investigation a combination of methods were used: monographic, induction and deduction methods, system analysis, cartographic, experimental projecting. A contour organization of the territory is recommended to apply to protect arable land from soil erosion. Reimbursement of money payments and tax privileges can motivate landowners and land users to introduce anti-erosion measures. It is required to consider use value and non-use value of land resources in the process of their estimation for land payments.
Mostrar más [+] Menos [-]Methods of economic-mathematic programming in managerial decision making
2015
Smoliarchuk, M., Lviv National Agrarian Univ. (Ukraine) | Soltys, O., Lviv National Agrarian Univ. (Ukraine) | Kulbaka, V., Lviv National Agrarian Univ. (Ukraine)
The article reveals difficulties to make managerial decisions as to optimization of recreational objects’ location considering economic and technological parameters of an impact with application of fuzzy modelling. The authors propose methods of evaluation of alternative variants of managerial decision making applying programs of Mathcad with the further prospect of choosing alternatives.
Mostrar más [+] Menos [-]The change of forest coverage in Lithuania
2015
Jukneliene, D., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania) | Valciukiene, J., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania) | Atkoceviciene, V., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania)
The article presents the Lithuanian forest land change in the period of more than a hundred years. The causes leading to forest land use change are analysed in the article. The beginning of forestry in Lithuania can be traced back to Sigismund Augustus times starting from 1557, when Wallach reform was launched. However, over time forest land and its use evolved for a variety of political, social and economic factors. In 1795 the state-owned forests in Lithuania amounted to 35% of the total area of forests; other forests were owned by landlords, churches and kulak farms. Later forests were cut down quite rapidly, many of them burned down, but reforestation work was insignificant. The smallest forest coverage during the analysed period was in 1945, just 16.5%. Forests were thinned out, wastelands and waterlogged areas dominated. Later, albeit with different variations, the forest coverage of Lithuania increased and today forest area accounts for more than 34% of the total area of the country, the majority of which are private forests. More detailed characteristics of forest land use and user trends as well as their causes are presented in the article. It also looks at the possible prospects.
Mostrar más [+] Menos [-]Main directions of urban land optimization in Kiev agglomeration
2017
Tsvyakh, O., National Univ. of Life and Environmental Sciences of Ukraine, Kiev (Ukraine) | Openko, I., National Univ. of Life and Environmental Sciences of Ukraine, Kiev (Ukraine)
Land as a production factor occupies a special position in the economic activities of the urban population. Land resources in big cities are not only territorial basis for placing industrial and production structures, but also a space for urban life in general. However, to assess the effectiveness of urban land use, primarily the ecological and economic potential of the use of the urban land resources should be determined aimed at sustainable development of urban agglomerations (Volodchenkov, 2010). The rapid pace of development of large cities in the world and an increase of their impact on the environment and society is accompanied by the set of economic, ecological and social problems which significantly influence the development of settlements in general (Stolʹberh, 2000; Onyshchuk, 2001). However, the process of urbanization as a result of rapid scientific and technological revolution requires large areas for deployment of large scale production facilities and urban settlements in the conditions of natural resource management (Kontorovich, Rivkin, 1986).
Mostrar más [+] Menos [-]Improvement of geoinformation technologies on the basis of spatial data
2017
Amirzhanova, Z., Kazakh National Agrarian Univ., Almaty (Kazakhstan) | Parsova, V., Latvia Univ. of Agriculture, Jelgava (Latvia) | Ahmedzhanov, T., Kazakh National Agrarian Univ., Almaty (Kazakhstan) | Esimova, K., Kazakh National Agrarian Univ., Almaty (Kazakhstan)
Land management and improvement of computer technologies in land use are one of the most important tasks of the state; their effective implementation is closely linked to the widespread implementation of modern achievements of information technology. The achievement of the maximum transparency of the processes is vital in the field of geo-information and spatial data resources during increasing the reliability and manageability of the infrastructure.
Mostrar más [+] Menos [-]Large scale GIS mapping recommendation maps for solving land management issues
2017
Bogdanets, V., National Univ. of Life and Environmental Sciences of Ukraine, Kiev (Ukraine)
The article shows results of compiling recommendation land use maps for land use and land resources management of the university experimental farm “Velykosnitynske”. Large-scale GIS mapping of experimental farms allows to improve land use and decision making, prepare recommendations to solve land management issues, planning of technology processes and efficient crop growing technology. Compiled recommendation maps are aimed to assist in rational land use planning and sustainable development of the territory.
Mostrar más [+] Menos [-]The conceptual framework for protection of the biological diversity of Ukraine’s rural areas
2021
Stoiko. N, Lviv National Agrarian Univ. (Ukraine) | Kostyshin, A., Lviv National Agrarian Univ. (Ukraine) | Kryshenyk, N., Law and Engineering Company “Roksalˮ, LLC, Boryslav, Lviv Oblast (Ukraine)
Loss of the territory biological diversity is one of the most serious challenges for sustainable development of Ukraine. Solution of that problem is the essential constituent of the national ecological policy, which is focused on introduction of the ecosystem approach in all spheres of social and economic development, including protection of biological diversity. The goal of the article is to study some aspects of protection of the biological diversity of rural areas by means of ecosystem renaturalization by transforming degraded and marginal arable lands into forests, grassland and wetlands. The research proposes an organizational mechanism of increase and expansion of the territories with natural lands, which includes planning of land use, landscape and ecological zoning, territorial organization, evaluation of ecosystem benefits, land users’ motivation. The researchers stress on the necessity to create ecological networks and agroforestry. Such structural organization of rural area supports a balanced combination of the “human-land-ecosystem” system due to protecting the main ecosystem functions, i.e., provision of regulating and habitat services. While determining the directions of use of the land plots with degraded and marginal arable lands, the obligatory condition is to justify the benefits from those ecosystem services. To regulate the environmental land relations, it is recommended to introduce conservation easement.
Mostrar más [+] Menos [-]The role of effective use of land in grain-growing entrepreneurship in Azerbaijan
2019
Mirzayev, N., Lankaran State Univ. (Azerbaijan)
One of the main groups in agriculture is plant cultivation. The crop production combines growing of grain, cotton, vegetable, viticulture, tobacco cultivation, etc. One of the main factors in the activities of plant-growing as well as in grain-growing is the efficient using of land. Agriculture is characterized by number of specific socio-economic, natural and technological characteristics. Unlike other sectors of the economy, the main means of production is land. Land differs from other agricultural production facilities. Land is not a product of human activity, it is the product of nature. The land area cannot be increased nor decreased as other means of production, its natural fertility and productivity can be increased. Land area has been divided into zones according to its location, quality and rating. Agricultural farming on unfavourable land areas requires more funds than on favourable land plots. In the article, using grain crops efficiency data, increase of soil fertility and issues in the direction of increasing productivity facing entrepreneurial farms were studied.
Mostrar más [+] Menos [-]Evaluation of recreational territories: a case study of Biržai town of the Republic of Lithuania
2021
Badariene, J., Vytautas Magnus Univ., Kaunas (Lithuania);Biržai District Municipality, Biržai (Lithuania) | Gurskiene, V., Vytautas Magnus Univ., Kaunas (Lithuania) | Gurskis, V., Vytautas Magnus Univ., Kaunas (Lithuania)
The need for recreational territories in urban areas has recently become increasingly relevant. In order to create and develop an effective urban green space system, it is necessary to study its main structural components. The aim of the research is to perform the analysis and evaluation of recreational territories of Biržai town. During the research, the territory of Biržai town, green spaces were analysed, the main cadastral data of recreational territories as real estate objects were determined: areas, land use purposes, land use types, special land use conditions and easements. The influence of cadastral indicators in adapting objects to recreation and tourism has been determined. Possibilities of recreational activities in Biržai town were evaluated. Following the SWOT, a generalized analysis of the situation was provided. The performed research revealed that the town of Biržai is dominated by built-up and water-occupied territories. The areas of the territories intended for recreation do not correspond to the areas provided for in the Master plan of Biržai town. The green space system is uneven; the recreational territories do not ensure a full life for the townspeople. The town lacks green spaces adapted to various activities, and the integration of water bodies into the urban living environment is moderate. It is proposed to activate communities in the development of living environment in Biržai.
Mostrar más [+] Menos [-]Current trends and tasks of training of land management specialists
2020
Kosinsky, V., State Univ. of Land Use Planning, Moscow (Russian Federation) | Burov, M., State Univ. of Land Use Planning, Moscow (Russian Federation)
In 2015−2016 the State University of Land Use Planning and land management faculties of higher educational institutions released the final mass enrolment of graduates who studied “engineer” qualification for five years. Starting from 2016−2017, bachelors and masters of land management began to leave the walls of the State University of Land Use Planning and land management departments of universities. Has the division into two parts - bachelor's and master's been justified? Basically, we can say that this is an international practice and we would not want to live separately from the international community, since we study foreigners from many countries of the world who want to receive education in a Western way; in addition, our students also study abroad. But, unlike the Western baccalaureate, we remain specializations. There are profiles in the undergraduate program: land administration, land management, real estate cadastre, urban cadastre, land valuation, real estate valuation, and so on, that is students receive professional knowledge. Mastership is designed to deepen them. But it is absolutely not necessary to choose undergraduate and graduate programs in the same direction, it can be changed. If a student is not satisfied with the direction or specialization chosen before, he can correct it by studying another mastership program. One undoubted positive consequence of Russia's accession to the Bologna process is the simultaneous assumption of international obligations to maintain the wide accessibility of higher education regardless of financial situation of young people. Europe seeks to provide broad social protection in this area, where Russia has been catastrophically losing ground in recent years. The United States, with all its wealth, has never tried to positively solve this problem and is not going to accept the Bologna rules, and they have enough compelling arguments for this. First of all, do we need a bachelor degree? How will a master match with a candidate of science? Today, the heads of land surveying firms and companies, sociologists, professors of universities as well as educational and scientific institutions are discussing this problem.
Mostrar más [+] Menos [-]