黄龙钙华景观演化特征及保护措施探讨  

STUDY ON CHARACTERS OF EVOLUTION AND PROTECTION MEASURES OF HUANGLONG CALC-SINTER LANDSCAPE

作　　者：胥良[1] 姜泽凡 李前银[2] 

机构地区：[1]四川省地质环境监测总站,成都610081 [2]四川省地矿局,成都610081

出　　处：《地质灾害与环境保护》2007年第4期79-84,共6页Journal of Geological Hazards and Environment Preservation

基　　金：四川省发展和改革委员会([2004]161号)资助

摘　　要：黄龙景区因其拥有千姿百态、色彩斑斓的钙华景观而享誉世界,本文从钙华景观的演化特征及演化周期研究出发,认为景观区内钙华的退化仅仅是局部的和反复的,而景观的演化具有明显的周期性,其演化的周期约为300 a。同时,通过分析得出水循环系统、水流改道及流态和景观水的漏失等是影响黄龙钙华景观演化的主要因素,并提出了有针对性的保护措施建议。Huanglong scenic spot is world-famous, which has an attractive and color variegated calc-sinter landscape. Based on the analyses of characters and periods of evolution of calc-sinter landscape, this paper considers that decline of calc-sinter in landscape spot is only partial and iterative, and that evolution of landscape has obvious periodicity, with about 300 years＇ cycle. Furthermore, through analysis, the paper discovers that key factors affecting evolution of calc-sinter landscape are water circulatory system, course and change of surface water, and leakage of water, and brings forward pointed suggestion of protection measures.

关 键 词：黄龙 钙华景观 演化特征 保护措施 

分 类 号：P642.25[天文地球—工程地质学]