Optimization for Urban Forest Planning Vegetation Homogeneous and Heterogeneous

Abstract

Planning the urban forest in the city of Surabaya is very important, because it is very influential on the availability of water which will have an impact on the activities of urban activity. Planning a good urban forest is strongly influenced by the composition or combination of homogeneous vegetation quantity. The aim of this study was to determine the amount of vegetation optimization homogeneous and heterogeneous urban forest planning in the city of Surabaya, East Java, Indonesia. This research method using goal programming. The results showed that the optimal amount for urban forest planning in homogeneous and heterogeneous vegetation in the city of Surabaya as many as 11,242 trees with the following details; 1) 287 tamarind, 2) 3,854 mahogany, 3) 4,013 angsana, and 4) 3,088 landi acid.

Keywords; optimization, planning, urban forest, vegetation, homogeneous, heterogeneous