Search

V doktorski disertaciji raziskujemo vlogo polkmetij v gospodarski, okoljski in prostorski preobrazbi obmestij. Na podlagi vzorca slovenskih obmestnih kmetij ugotavljamo, kakšen je vpliv bližine trga delovnih mest na mobilnost kmečke delovne sile, ali se socialno-ekonomske značilnosti obmestnih kmečkih gospodarstev odražajo v značilnostih gospodarjenja ter posledično v prostoru in kakšna je vloga polkmetij pri krepitvi večnamenske funkcije kmetijstva. Z vidika prostorskega načrtovanja je pomembno, da poznamo razvojni potencial kmetij na planskem območju in večji poudarek namenimo najbolj vitalnim ter stabilnim kmetijam ne glede na to, ali gre za čiste kmetije ali polkmetije. Kot odgovor na vprašanje, na kašen način oceniti razvojni potencial kmetij na izbranem območju v sprejemljivem časovnem in finančnem okviru, smo pripravili metodologijo za vrednotenje razvojnega potenciala obmestnih kmetij z vidika socialno-ekonomskih in kmetij, vrednotenje širitvenega potenciala in konfliktnosti kmetij, vrednotenje kakovosti in strukture kmetijskih zemljišč in vrednotenje učinkov prostorskonačrtovalskih in varovalnih ukrepov na razvojni potencial kmetij. Metodologija je primerna za vrednotenje vseh socialno-ekonomskih tipov kmetij, preizkusili pa smo jo na primeru vzorčnih kmetij na območju Kamniškobistriške ravnine. Na koncu disertacije smo oblikovali priporočila za prostorsko umeščanje kmetij in kmetijske dejavnosti v naseljih oziroma drugih planskih območjih, v katerih prikazujemo nekaj hipotetičnih primerov umeščanja kmetij v prostoru za čim bolj učinkovito delovanje kmetij in čim manj konfliktov z ostalimi prebivalci. The doctoral dissertation focuses on the role of part-time farms in the economic, environmental and spatial transformation of the urban fringe. On the basis of the sample of Slovene suburban farms, the impact level of the proximity of workplaces on the mobility of the agricultural workforce can be determined. It can also be determined if socio-economic characteristics of suburban agricultural economies reflect in the characteristics of farm management and in the environment. This consequently stresses the role of part-time farms in the strengthening of multi-layered agriculture. From the perspective of spatial planning, it is important to learn about the development potential of farms in the planned area and to put greater emphasis on the most vital and stable farms, whether they be pure farms or part-time farms. As an answer to the question in what way should the development potential of farms in the selected area within the acceptable temporal and financial scope be evaluated, a methodology for evaluating the development potential of suburban farms from the perspective of socio-economic and spatial conditions was formed. The evaluation was divided into four segments: the evaluation of the stability and vitality of farms the evaluation of the expansion potential and the conflict potential among farms the evaluation of the quality and structure of agricultural land and the evaluation of the impacts of spatial planning and protective measures on the development potential of farms. The methodology may be employed for the evaluation of all socio-economic farm types. It was tested on the case of sample farms on the Kamniška Bistrica plain The end of the dissertation offers suggestions for spatial site selection of farms and agricultural activities in urban settlements or other planned areas. These suggestions comprise some hypothetical examples of site selection of farms in the environment to guarantee a more efficient performance of farms and only minimal conflicts with the rest of the population.

Power-line infrastructure affects birds directly and indirectly, in positive and negative way. The most concerning are threats of collisions with wires and electrocutions on power poles, but they can be minimized by considering both technical and ornithological factors in the planning and maintenance process. The paper presents a model which can be used for identifying the most dangerous power-line corridors and it proposes step-by-step strategy for eliminating the threats of electrocutions of eagle owls Bubo bubo in western part of Slovenia. Vplivi daljnovodne infrastrukture na ptice so pozitivni in negativni, slednje pa lahko delimo na posredne in neposredne. Najbolj zaskrbljujoča je nevarnost trkov ptic z žicami in električnih udarov ptic na stebrih, a jo lahko v velikimeri odpravimo s poznavanjem in upoštevanjem ornitoloških ter tehnoloških okoliščin pri načrtovanju novih in vzdrževanju že obstoječih daljnovodov. V prispevku sta predstavljena model za prepoznavanje najbolj nevarnih daljnovodnih odsekov za ptice in predlog postopnega odpravljanja nevarnosti električnih udarov velikih uharic Bubo bubo na izbranem lovišču v zahodni Sloveniji.