基于低水平生态安全格局的山地村镇防灾减灾规划研究——以重庆市罗田镇为例  

Study on Methods of Disaster Prevention and Mitigation for Mountainous Towns Based on the Low-Level Ecological Security Pattern——A Chongqing Luotian Town Example

作　　者：段炼[1] 雷娜[2] 李云燕[1] 胡上春[3] 

机构地区：[1]重庆大学建筑城规学院,山地城镇建设与新技术教育部重点实验室 [2]重庆大学建筑城规学院 [3]四川省城乡规划设计研究院

出　　处：《西部人居环境学刊》2015年第2期82-87,共6页Journal of Human Settlements in West China

基　　金：国家科技部"十二五"国家科技支撑计划项目(2013BAJ10B07)

摘　　要：针对我国山地村镇普遍存在生态安全格局水平不高、安全问题突出的现实,从灾害形成与生态环境的关系入手,界定了低水平生态安全格局的概念,通过对西南山地村镇的考察,发现山地村镇在低水平生态安全格局下所呈现的基础特征规律,揭示山地城镇呈现这种特征规律的机制,以此为基础分析山地村镇灾害与低水平生态安全格局之间的内在联系,并提出山地村镇在低水平生态安全格局下的防灾减灾对策方法。Focusing on the low-level ecological security pattern and the distinctively serious safety problem in mountainous towns, the paper starts with the relation between disaster formations and ecological environment, and then defines the concept of the low-level ecological security pattern. Through the investigation of the southwestern mountainous towns, the basic law of characteristics of mountainous towns under low-level ecological security pattern is found out, and its mechanism is revealed. Based on these, the paper analyzes the inherent relation between them, and provides disaster prevention and mitigation method for mountainous towns under the low-level ecological security pattern.

关 键 词：低水平生态安全格局 山地村镇 防灾减灾 对策 

分 类 号：TU984[建筑科学—城市规划与设计]