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　　三九養(yǎng)生堂記者 鄧肯·蓋伊 報道

精彩|　　論??(lun)文??(wen)第??(di)一??(yi)作??(zuo)者?(zhe)、中??(zhong)國??(guo)科??(ke)學??(xue)院??(yuan)青??(qing)藏??(zang)高??(gao)原??(yuan)研??(yan)究??(jiu)所??(suo)高??(gao)姍?(shan)副??(fu)研??(yan)究??(jiu)員??(yuan)表??(biao)示??(shi)??，本??(ben)次??(ci)研?(yan)究??(jiu)發(fā)??(fa)現(xiàn)??(xian)??，強??(qiang)烈??(lie)的??(de)火??(huo)山??(shan)冷??(leng)卻??(que)效??(xiao)應??(ying)極??(ji)大??(da)程??(cheng)度??(du)降?(jiang)低??(di)了??(le)高??(gao)緯??(wei)度??(du)與??(yu)高??(gao)海??(hai)拔??(ba)地??(di)區(qū)??(qu)的?(de)森?(sen)林?(lin)生??(sheng)態(tài)?(tai)系??(xi)統(tǒng)??(tong)彈??(dan)性??(xing)：火??(huo)山??(shan)噴??(pen)發(fā)??(fa)后??(hou)5-10年??(nian)內??(nei)的??(de)區(qū)??(qu)域??(yu)樹?(shu)木??(mu)平??(ping)均?(jun)生??(sheng)長??(chang)量??(liang)下??(xia)降??(jiang)甚??(shen)至??(zhi)超??(chao)過??(guo)30%??，同??(tong)時??(shi)??，亞??(ya)洲祝(zhou)北??(bei)部??(bu)地??(di)區(qū)??(qu)森??(sen)林??(lin)與??(yu)歐??(ou)洲??(zhou)中??(zhong)西??(xi)部??(bu)地??(di)區(qū)??(qu)落??(luo)葉??(ye)松??(song)林??(lin)生??(sheng)長??(chang)穩(wěn)??(wen)定??(ding)性??(xing)也??(ye)顯?(xian)著??(zhu)降??(jiang)低??(di)??。??此??(ci)外??(wai)??，樹??(shu)木??(mu)生?(sheng)長??(chang)產??(chan)生??(sheng)極??(ji)端??(duan)低??(di)值??(zhi)的??(de)概??(gai)率?(lv)大??(da)幅??(fu)上??(shang)升??(sheng)??，在??(zai)多??(duo)個??(ge)區(qū)?(qu)域??(yu)??，概??(gai)率??(lv)上??(shang)升??(sheng)甚??(shen)至??(zhi)超?(chao)過??(guo)噴??(pen)發(fā)??(fa)前??(qian)10倍??(bei)??。　　此??(ci)前?(qian)研??(yan)究?(jiu)顯??(xian)示??(shi)??，類?(lei)似??(si)坦??(tan)博??(bo)拉??(la)規(guī)??(gui)模??(mo)的??(de)火?(huo)山??(shan)噴??(pen)發(fā)??(fa)可??(ke)能??(neng)在??(zai)每??(mei)200至??(zhi)400年??(nian)周?(zhou)期??(qi)內??(nei)發(fā)??(fa)生??(sheng)??，預??(yu)測??(ce)氣??(qi)候??(hou)變??(bian)化??(hua)下??(xia)??，此?(ci)種??(zhong)規(guī)??(gui)模??(mo)的??(de)火??(huo)山??(shan)噴??(pen)發(fā)?(fa)造??(zao)成??(cheng)的??(de)全??(quan)球??(qiu)冷??(leng)卻??(que)效??(xiao)應??(ying)與?(yu)部??(bu)分?(fen)季??(ji)風??(feng)類??(lei)似??(si)區(qū)??(qu)厄??(e)爾??(er)尼??(ni)諾??(nuo)異??(yi)常??(chang)的??(de)強??(qiang)度??(du)將??(jiang)會??(hui)只??(zhi)增??(zeng)不??(bu)減??(jian)?。??“如??(ru)何??(he)科??(ke)學??(xue)管??(guan)理??(li)并??(bing)合??(he)理??(li)利??(li)用??(yong)自??(zi)然??(ran)資??(zi)源??(yuan)度??(du)過?(guo)自??(zi)然??(ran)危?(wei)機??(ji)??，尤??(you)其??(qi)是??(shi)在??(zai)高??(gao)寒??(han)地??(di)區(qū)??(qu)??，是??(shi)值??(zhi)得?(de)我??(wo)們??(men)深??(shen)思??(si)的??(de)問??(wen)題??(ti)?。”研??(yan)究??(jiu)團??(tuan)隊?(dui)提??(ti)醒??(xing)說??(shuo)?。(完??(wan))

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