EARTH ENVIRONMENTAL PROBLEMS IN CITY CONSTRUCTION

摘要

With the development of science and technology, peoples' living style is getting farther away from what used to be in nature, and city development is a good illustration of this change. As an artificial system, city has a way of development of its own, which is quite different to the natural system. This inconsonance brings about much disarrangement, such as pollutions, heat island, overburden of resource and waste, etc. From the view of evolvement and balance of ecosystem, this paper discusses the relationship between city construction and environment protection. Pluralistic industry based on multi-dependence is suggested to construct a sub-circulation in city, and a sustainable development pattern could thus be achieved. By partly converting scraps into building materials, cities could reduce its negative influences on environment. In the circulation, particular attention is given to tall buildings, for which there is a rising market demand. Some suggestions on tall building construction were proposed.