三峡库区黄土坡滑坡遗址生态景观重构策略探讨  

Ecological Landscape Reconstruction Strategy of Huangtupo Landslide Disaster Site in the Three Gorges Reservoir Area

作　　者：曾征 廖启鹏[1] 余洋[2] ZENG Zheng;LIAO Qipeng;YU Yang(School of Art and Communication,China University of Geosciences(Wuhan),Wuhan 430074,China;School of Urban Design,Wuhan University,Wuhan 430072,China)

机构地区：[1]中国地质大学(武汉)艺术与传媒学院,湖北武汉430074 [2]武汉大学城市设计学院,湖北武汉430072

出　　处：《安全与环境工程》2020年第4期71-78,共8页Safety and Environmental Engineering

基　　金：湖北省高等学校省级教学研究项目(2018145)。

摘　　要：作为滑坡灾害遗址,长江三峡库区巴东县黄土坡地质条件特殊、场地遗留问题众多而复杂。在生态文明建设背景下,如何挖掘场地遗留的有价值要素,通过生态景观重构的手段对其进行改造和再利用是亟待解决的问题。在对黄土坡滑坡遗址场地基本情况和滑坡原因进行分析的基础上,针对黄土坡滑坡原因解析了滑坡治理需考虑的生态景观要素,并从滨水区处理和排水系统完善、建筑拆除与建筑垃圾处理、植被恢复与农业景观建立、地域文化延续与地质文化展示五个方面提出了黄土坡滑坡遗址生态景观重构策略。As a landslide disaster site,Huangtubo area of Badong County in the Three Gorges reservoir area of the Yangtze River has special geological conditions while facing various problems.Under the background of ecological civilization,how to identify the valuable elements left over in the site and transform and reuse them through the means of ecological landscape reconstruction is an urgent problem to be addressed.Based on the analysis of the basic status of the site and the causes of the landslide,this paper identifies the ecological landscape elements to be considered for the landslide control for their connections with Huangtupo landslide.Furthermore,the paper proposes strategies for ecological landscape reconstruction of Huangtupo landslide disaster site regarding five aspects,e.g.treatment of waterfront area,improvement of the drainage system,demolition of buildings and disposal of building waste,vegetation restoration and establishment of agricultural landscape,continuation of regional culture and display of geological features.

关 键 词：黄土坡 滑坡遗址 生态景观重构 三峡库区 

分 类 号：X4[环境科学与工程—灾害防治] X171.4