Suchergebnisse

Lithuania is urbanized country, about 70 % of poluation lives in urban areas. Curent urbanization is organized by the new territorial planning law, which came into force in 1995. New system was applied on the developing market and democracy conditions, why it is not fully developed till nowadays. New urban planning and management system are rapidly changing the spatial patterns of Lithuania. How much those changes are foresighted in transformation process towards sustainable development? What actions are needed and whom participation is necessary to avoid the influence of current trends? The analyses of demographic trends and the Master plans of Lithuanian metropolitan cities and suburban municipalities shows unconformity to the existing social and economical trends. While the population is decreasing the huge need of land for new developmet had been planned. The spread of urban structures to the rural areas had raised the need and price of infrastructure and public services, it induced inhabitants dependence from own cars, enhanced environment pollution and consumption of energy resources. Current EU policy documents and the expert organizations the suburbanization are describing as "urban sprawl"which does not meet the principles of sustainable development [1,2,3,6]. Urban sprawl is a matter of concern in Europe, but only few cities (notably in Northern Europe) are coping well. The sprawl in cities of Eastern Europe iliustrate the developmet of "free for all" of 1990 and impact of transition from socialist to free-market economy with its effect on local economies, social patterns and planning system. [4]. The growth of suburbanization, when the local economy and population decline, in Lithuania had occurred not long ago, urban dictionaries do not include the precise equivalent for the term above. Local specialists call it as "urban chaos" or "spread of compact urban structures", etc. [5]. The contributors think the guide for the foresighted urban planning and sustainable development can serve the EU policy ...

A city centre is an integral part of the overall urban model of the city and its metropolitan area. Therefore, the centre is influenced by the same urban trends. Renovation of the centre and devastated inner areas is related to the chaotic suburbanization trend. This trend is known as urban sprawl. It sucks viable powers (people, investments) from the city, which reflects in the loss of density of the existing urban structure as well as unaesthetic landscapesandthreatens the revitalization of the existing urban structures and centres. The research on master plans of cities show their nonconformity to the demographic situation, which makes it impossible to avoid negative consequences of urban spread, growing use of resources, car dependency and pollution. New housing is developed to satisfy market needs, whereas the public interest is ignored. Based on the theoretical and practical research, the authors came to the conclusion that there is a need for a coordinated urban/rural policy and a realistic integrated territorial planning system as well as related monitoring and implementation tools. The EU policy documents and resolutions of National urban forums, which serve as a strong public think tank and monitoring tool in Lithuania, can serve as the guide for the sustainable development. The urban issues should be integrated into the National strategy for 2030. Santrauka Miesto centras yra integruota viso miesto ir jo metropolinės zonos dalis, jį veikia tos pačios urbanistinės tendencijos. Sąlygų miestų centrams renovuoti, degraduojančioms teritorijoms atsinaujinti ir kompaktiškumui pasiekti susiformavimas ar, jei pripažįstame, kad plėtrą galima valdyti, sudarymas, yra susijęs su chaotiškos priemiesčių suburbanizacijos mastu. Nevaldomos priemiesčių suburbanizacijos reiškinys tarptautiniuose mokslo darbuose, politikos dokumentuose vadinamas urbanistiniu sprogimu. Lietuvoje urbanistinis sprogimas išryškėjo XXI a. pradžioje, jį lemia įvairūs sociokultūriniai veiksniai. Atlikti tyrimai rodo, kad urbanistinis sprogimas reikalauja miestų renovacijos išteklių, blogina miestų demografinę situaciją, didina energijos vartojimą, automobilių skaičių bei viešosios infrastruktūros poreikį. Chaotiškos priemiesčių suburbanizacijos problemų neišsprendžia fizinės aplinkos projektavimas, atsietas nuo socialinio, ekonominio planavimo. Jis daugiausia sprendžia komercinius uždavinius. Remdamiesi pasaulinio garso urbanistų teiginiais, ES urbanistinės politikos gairėmis, atliktais Lietuvos urbanistinių tendencijų tyrimais, Vilniaus miesto monitoringo ataskaitos duomenimis, autoriai teigia, kad chaotiškas priemiesčių urbanizavimas yra nei funkcionalus, nei estetiškas, nei palankus miestų urbanistinių struktūrų, tarp jų ir centrų, renovacijai. Jis gali būti įveiktas tik numatant kompleksines, koordinuotas urbanistinės politikos, teritorijų planavimo ir įgyvendinimo priemones. First Publish Online: 22 May 2013 Reikšminiai žodžiai: urbanistinių struktūrų renovacija, urbanistinės raidos tendencijos, sociokultūriniai veiksniai, urbanistinis sprogimas, bendrieji planai, darnioji plėtra.