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學習快評丨qibao666888　　經(jīng)??(jing)歷??(li)過??(guo)干??(gan)旱??(han)少??(shao)雨??(yu)的??(de)困??(kun)擾??(rao)??，也??(ye)遭??(zao)遇??(yu)過??(guo)突?(tu)發(fā)??(fa)暴??(bao)雨?(yu)引??(yin)發(fā)??(fa)的??(de)山??(shan)洪?(hong)和??(he)泥??(ni)石??(shi)流??(liu)；感??(gan)受??(shou)過??(guo)沙??(sha)塵??(chen)暴??(bao)的??(de)肆??(si)虐??(nue)??，也??(ye)見??(jian)證??(zheng)了??(le)極??(ji)端??(duan)高??(gao)溫?(wen)對?(dui)農(nóng)??(nong)業(yè)??(ye)和??(he)生??(sheng)態(tài)??(tai)的??(de)沖??(chong)擊??(ji)……甘??(gan)肅??(su)擁??(yong)有??(you)豐??(feng)富??(fu)的??(de)氣??(qi)候??(hou)類??(lei)型??(xing)??，這??(zhe)也??(ye)意??(yi)味??(wei)著?(zhe)干??(gan)旱??(han)、暴??(bao)雨??(yu)、冰??(bing)雹??(bao)、大??(da)風??(feng)、霜??(shuang)凍??(dong)、連??(lian)陰??(yin)雨??(yu)等??(deng)災??(zai)害??(hai)類??(lei)型??(xing)復??(fu)雜??(za)多??(duo)樣??(yang)??。??　　甘?(gan)肅??(su)位??(wei)于?(yu)黃??(huang)土??(tu)高??(gao)原??(yuan)、青??(qing)藏??(zang)高??(gao)原??(yuan)、內(nèi)??(nei)蒙??(meng)古??(gu)高??(gao)原??(yuan)三??(san)大??(da)高??(gao)原??(yuan)交??(jiao)匯??(hui)處??(chu)??，是??(shi)國?(guo)家??(jia)西??(xi)部??(bu)重??(zhong)要??(yao)的?(de)生??(sheng)態(tài)??(tai)安??(an)全??(quan)屏??(ping)障??(zhang)??。??甘??(gan)肅??(su)境?(jing)內(nèi)??(nei)地??(di)形??(xing)復??(fu)雜??(za)??，山??(shan)脈??(mai)縱?(zong)橫??(heng)交?(jiao)錯??(cuo)??，形??(xing)成??(cheng)了??(le)復??(fu)雜??(za)多??(duo)樣??(yang)的??(de)氣?(qi)候??(hou)類??(lei)型??(xing)??，是??(shi)氣?(qi)候?(hou)變??(bian)化??(hua)的??(de)敏??(min)感??(gan)區(qū)??(qu)和??(he)生??(sheng)態(tài)??(tai)脆??(cui)弱??(ruo)區(qū)??(qu)??。。