内陆城市开放发展中的生态系统状态演进研究——以南昌市为例

Study on the Evolution of Ecological System in the Open and Development of Inland Cities: Take Nanchang City as an Example

内陆城市开放发展对城市生态环境造成了较大的压力,该文利用"压力-状态-响应"模型(PSR),对南昌市2004-2013年城市生态系统压力、状态和响应进行了综合评价并得到以下主要结论:(1)南昌市的工业化快速发展给城市生态系统产生的生态压力逐年增大;(2)对生态压力的良好响应机制使得南昌市2004-2013年间的生态状态逐渐改善;(3)内陆城市在开放发展中应重点扶持低能耗及高新技术产业的发展,同时重视城市生态环境措施的建设。

The opening and development of inland cities have caused great pressure on the urban ecological environment. This paper makes a comprehensive evaluation on the urban ecosystem stress, status and response of Nanchang city in 2004-2013 using the model of ＂pressure-state-response＂ （PSR）. The results show that the eco- logical pressure of rapid development of industrialization of Nanchang city on urban ecosystem is increasing year by year, the good response mechanism of ecological pressure makes the ecological state of Nanchang city gradually im- proved during the period of 2004-2013, Inland cities should focus on supporting the development of low energy consumption and high and new technology industry in the open development, and pay attention to the construction of urban ecological and environmental measures at the same time.