In this paper we will analyze specific reconciliation emergency of nature assets protection with a spatial and functional urban landscapes development trend. Due to multifunctional nature of urban landscapes, high level of air, water and land pollution, noise magnitude exalted influence, disarrangement of autochthony communications flows inside major nature complexes, as well as other forms of anthrop pressure on the nature assets, active protection process of such assets and theirs management becomes more and more complex. On the town Belgrade territory it is recorded more than 45 natural objects which are protected by law and are under custody and managemental regime that enable theirs sustainable existence in the dominantly anthropogenic landscape.