气候变暖对中国地质灾害影响的探讨  

A Study on Climate Warming Impact on Geological Disasters in China

作　　者：蔡长发[1] 陈廷方[1] 

机构地区：[1]西南科技大学环境与资源学院,四川绵阳621010

出　　处：《中国西部科技》2010年第28期9-11,共3页Science and Technology of West China

摘　　要：随着社会的不断进步,人类大规模的利用自然资源,化石燃料的肆虐利用等因素导致温度不断升高,气候逐渐变暖。若从地质灾害发生的机理来进行分析,温度的升高产生的一系列因素对于一些地质灾害的发生起着主要的作用。温度升高导致中国部分地区降雨的增多,部分地区降雨过少,山顶冰雪融化加快,从而促进一些地质灾害的发生。气候变暖主要对中国这几类地质灾害的影响比较大,如斜坡地质灾害(崩、滑、流的加剧),土地退化地质灾害(沙质荒漠化、沙尘暴)等灾害。气候变暖对中国地质灾害的影响也会因地域的不同而不同。本文针对气候变暖导致这几种地质灾害加剧发生的原因进行分析,并分析各种灾害可能在中国发生的区域分布。As society progress,more and more natural resource are used by human,fossil fuels used reckless and other factors lead to temperate rising and climate warming gradually.If from the mechanism of geological disasters to analyze,climate warming produce a series of factors play an important role to some geological disasters occurrence.It lead to rain increase in top of mountain,there by promoting a series of geological disasters happen.climate warming mainly inference these types of geological disasters in china.such as the slop of geological disasters（collapse,landslide and debris flow）;coast geological disasters（sea-level rise）;land degradation disasters（desertification,dust storm）;climate warming impact on geological disasters will different from region to region in china.in this paper,talk about the reason why climate warming will exacerbate geological disasters happen and it＇s distribution in china.

关 键 词：气候变暖 地质灾害 

分 类 号：P467[天文地球—大气科学及气象学]