The role of unity and consistency in ecology and city in ecological sustainability (Case study Lavizan forest park)

Abstract

Abstract. Since 1991 a new form of relationship between human and environment was realized by proposing ecological parks in cities, and attracting the attention of friends and supporters of the environment, architects, city makers and etc. due to environmental tensely and narrowing the domain of human life in this globe, everybody are seeking ways to reduce environmental risks and pollutions. Green places and forest parks are parts of city face and place of relationship between human and environment, the human that lost his relationship with environment because of industrialization, thus the physiological and social needs of individuals is affected by the environment and vice versa. Ecological unity is playing a fundamental role in maintaining and reviving environment, ecological consistency and city consistency. Among them forest is the most beautiful city ecosystems. The purpose of current paper is to studying disconnection and separation of forests and also the effects of this issue on region and city ecology and its direct destructive effects in human and city face. In order to do so, this problem was studied by researching and investigating Lavizan forest park and suggestions are proposed for escaping of this abnormality.