From the downtown to the urban fringe, the greening coverage is increased along with the decrease of the population density and building density.
从市中心到城市边缘，随着人口密度和建筑密度的下降，绿化的数量逐渐增加。
2
The second chapter to ankang city first definition, scope of fringe analysis of urban fringe area of ankang village land arrangement, population distribution, production or life, etc.
Background that space, economy, population and culture who sum up public management system of district of urban fringe of our country prone to being merged;