UDC 911.3:[332.36:303.445](477.83-2); JEL Q24, Q51
Voitkiv, P., & Kravtsiv, S. (2018). Otsinka sumarnoyi ekolohichnoyi sytuatsiyi zemel'nykh resursiv Pustomytivs'koho rayonu L'vivs'koyi oblasti [Assessment of the general ecological situation of land resources in the Pustomyty district of Lviv region]. In Sotsial'no-ekonomichni problemy suchasnoho periodu Ukrayiny [Socio-Economic Problems of the Modern Period of Ukraine]: Vol. 131 (3) (pp. 73-77). Retrieved from http://ird.gov.ua/sep/doi/sep2018.03.077. [in Ukrainian].
Sources: 6

Authors



Voytkiv Petro Stepanovych

Ph.D. of Geography

Associate Professor of the Department of constructive geography and cartography of the Geography Faculty of the Ivan Franko National University of Lviv

Contacts: voitkivpetro@gmail.com

Webpages:

Kravtsiv Stepan Stepanovych

Ph.D. of Technical Sciences, Associate Professor

Associate Professor of the Department of constructive geography and cartography of the Geography Faculty of the Ivan Franko National University of Lviv

Contacts: stepan.kravtsiv@lnu.edu.ua, yur4uks@mail.ru

Webpages:

Resume

Environmentally sound use of land resources, efficient rehabilitation of disturbed lands, restoration of soil fertility and maintenance of ecological security of human activity on this basis belong to the priority directions of modern times. It is stipulated by the fact that almost all land resources in Ukraine are covered by an acute crisis to date, resulting in a state suffering great economic, social and environmental losses. The issue of using, preserving, reproducing, optimizing and improving the ecological situation of land resources is becoming more acute. Irrational use and increasing of anthropogenic pressure level on the environment cause significant changes of its ecological state. Therefore, conducting an assessment of the total ecological situation of land resources in the Pustomyty district indicates the relevance of the work. In the course of the study, materials from the form 6-zem and stock materials of land resources department in the Pustomyty district of Lviv region were used. Pustomyty district is situated within the European lowland landscape country by physical-geographical zoning, in the broad-leaved forests zone of Western Ukrainian province (10–15 % North-East) and forest-steppe humid (in the West) and sub-humid warm zone (the rest of the territory). The structure of land fund in the Pustomyty district of Lviv region has been analyzed by categories of its use and intended purpose. The basic geoecological problems of the condition and violations in the use of land resources of the district are discovered, and also measures for their effective use are proposed. Using the methodology proposed by V. V. Medvedev, the coefficient of environmental sustainability, the destabilization factor and the total ecological situation of land resources are calculated. On the basis of these calculations an estimation of the total ecological situation of land resources on territories by administrative formations within the limits of Pustomyty district of Lviv region is carried out.

Keywords:

geoecological problems, ecological assessment, land resources, ecological stability, destabilization factors, general ecological situation

References


1. Hnatyuk, R. M. (2002). Strukturnyy rel’yef Pivdennoho Roztochchya [Structural relief of Southern Roztochia]. (Master’s thesis, Ivan Franko National University of Lviv, Ukraine). Lviv. [in Ukrainian].
2. Medvedyev, V. V., & Laktionova, T. M. (Eds.) (1998). Zemel’ni resursy Ukrayiny [Land resources of Ukraine]. Кyiv. [in Ukrainian].
3. Pankiv, Z. P. (2003). Metodychni vkazivky do praktychnykh robit z kursu «Zemel’ni resursy i zemel’nyy kadastr» [Methodical instructions for practical works on the course "Land resources and land cadastre"]. Lviv: Publishing Center of the Ivan Franko National University of Lviv. [in Ukrainian].
4. Pustomytivshchyna. Stratehiya staloho rozvytku rayonu [Pustomyty district. Strategy of sustainable development of the district] (2017). Pustomyty. [in Ukrainian].
5. Svitin, V. A. Otsenka ekologicheskoy opasnosti ispol'zovaniya zemel' [Assessment of environmental hazard of land use]. Zemledeliye – Agriculture, 2, 69-72. (in Russian).
6. Sokhnych, A. Ya. (Ed.), Horlachuk, V. V., Nakhod, A. V., Peschanska, I. M., & Smolyarchuk, M. V. (2008). Upravlinnya zemel’nymy resursamy: rehulyuvannya zemel’nykh vidnosyn [Management by the landed resources: adjusting of the landed relations] (Manual). Lviv. [in Ukrainian].