Preliminary Study on Urban Ecological Security Problem

Urban ecological security means that, the environment urban inhabitants live on and urban economy are in a sustainable, stable and security developing state. This paper is an analysis of urban ecological security problems that appeared in recent years. It proposes some new ways to solve these problems, such as controlling population, strengthening administration, modulating indus-trial structure, planning correctly, co- considering economical development and resource. The paper has reference value on urban planning and urban exploitation.