摘要
甘肃省是我国地质灾害最严重的省份之一。通过广泛的资料搜集,结合降雨、地质灾害灾情和有关经济指标,分析了1999―2009年甘肃省地质灾害和社会经济发展情况,并讨论了二者的关系。结果表明,随着社会经济的发展,全省的地质灾害数量和由其造成的经济损失发生有规律的变化,总体上表现为灾害数量显著增加,人员伤亡明显减少,经济损失有所控制,但地质灾害依然是影响经济发展和社会稳定的重要因素。
Gansu is one of the provinces which are severely influenced by geological disasters.Through extensive collection of relevant data,combining the rainfall,the losses of geological disasters and economic indexes,the situation of geological disasters and the socio-economic development in Gansu province during 1999—2009 are analyzed,and their relationship is discussed.The results show that the quantity of geological disasters and the consequent economic losses changed regularly with development of socio-economic.It manifests as a whole that quantity of geological disasters increased and casualties decreased obviously,economic losses were in control to some extent.But geological disaster is still a significant factor which influences economic development and social security.
出处
《西北地震学报》
CSCD
北大核心
2011年第B08期446-450,共5页
Northwestern Seismological Journal
基金
甘肃省科技支撑计划-社会发展计划项目(0804NKCA084)
兰州大学舟曲特大山洪泥石流灾害应急专项资助项目
关键词
甘肃省
地质灾害
自然环境
社会经济发展
Gansu province
Geological disasters
Natural environment
Socio-economic development
