In the year 1989 an interdisciplinary team of biologists, landscape ecologists and nature protectors elaborated an ecological study as a part of “Urbanistic study for the territorial plan of the housing estate Rača-Vajnory“ (Stavoprojekt, Bratislava, 1989). On the basis of the analysis of biological, ecological and cultural priority of the territory the authors proposed and expressed in maps their own theoretical proposal for ecologically optimum landscape utilization. Into the proposal were combined also the demands of inhabitants for full-value use of free time. The ecological study contains concrete measures for insurance the harmonious development of the territory for the years 2010-2030 and proposals of the measures for insurance of protection of natural and cultural values of the territory.