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　　三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道

精彩|　　第??(di)四??(si)紀(jì)??(ji)開??(kai)始??(shi)于??(yu)距??(ju)今?(jin)約??(yue)258萬??(wan)年??(nian)??，是?(shi)地??(di)球??(qiu)演?(yan)化??(hua)歷??(li)史??(shi)上??(shang)最??(zui)新??(xin)的??(de)一??(yi)個(gè)??(ge)地??(di)質(zhì)??(zhi)時(shí)??(shi)期??(qi)??，也??(ye)是??(shi)現(xiàn)??(xian)今??(jin)地??(di)球??(qiu)環(huán)??(huan)境??(jing)形??(xing)成??(cheng)和??(he)現(xiàn)??(xian)代??(dai)人??(ren)類??(lei)出??(chu)現(xiàn)??(xian)的??(de)關(guān)??(guan)鍵??(jian)時(shí)??(shi)段??(duan)??。?第??(di)四??(si)紀(jì)??(ji)科??(ke)學(xué)?(xue)是??(shi)地??(di)球??(qiu)科?(ke)學(xué)??(xue)的??(de)重??(zhong)要??(yao)領(lǐng)??(ling)域??(yu)??，也??(ye)是??(shi)應(yīng)?(ying)對(duì)?(dui)全??(quan)球??(qiu)變??(bian)化??(hua)??，推??(tui)動(dòng)??(dong)經(jīng)??(jing)濟(jì)??(ji)社??(she)會(huì)??(hui)可??(ke)持??(chi)續(xù)??(xu)發(fā)??(fa)展??(zhan)的??(de)重??(zhong)要??(yao)支??(zhi)撐??(cheng)??，第??(di)四?(si)紀(jì)??(ji)研??(yan)究??(jiu)具??(ju)有??(you)重??(zhong)要??(yao)理??(li)論??(lun)意??(yi)義??(yi)和??(he)實(shí)??(shi)踐??(jian)價(jià)??(jia)值??(zhi)???！　?jù)??(ju)了??(le)解?(jie)??，本??(ben)屆??(jie)大??(da)會(huì)??(hui)為??(wei)期??(qi)三??(san)天??(tian)??，旨??(zhi)在??(zai)為??(wei)第??(di)四??(si)紀(jì)??(ji)研??(yan)究??(jiu)領(lǐng)??(ling)域??(yu)的??(de)專??(zhuan)家??(jia)學(xué)??(xue)者??(zhe)提?(ti)供??(gong)良??(liang)好??(hao)共??(gong)享??(xiang)平??(ping)臺(tái)??(tai)??，促??(cu)進(jìn)??(jin)第??(di)四??(si)紀(jì)??(ji)研??(yan)究??(jiu)領(lǐng)??(ling)域??(yu)新??(xin)視??(shi)角祝(jiao)新??(xin)方??(fang)向??(xiang)的??(de)探??(tan)索?(suo)??，增?(zeng)進(jìn)??(jin)第??(di)四??(si)紀(jì)??(ji)地??(di)球??(qiu)環(huán)??(huan)境??(jing)重??(zhong)大??(da)前??(qian)沿??(yan)科??(ke)學(xué)??(xue)問??(wen)題??(ti)的??(de)深??(shen)入??(ru)交??(jiao)流??(liu)?。??大??(da)會(huì)??(hui)期??(qi)間??(jian)??，與??(yu)會(huì)??(hui)專??(zhuan)家??(jia)學(xué)?(xue)者??(zhe)代??(dai)表?(biao)圍??(wei)繞??(rao)地??(di)層??(ceng)與??(yu)年?(nian)代?(dai)學(xué)??(xue)、生??(sheng)物??(wu)演??(yan)化??(hua)與??(yu)環(huán)??(huan)境??(jing)、人??(ren)類??(lei)演??(yan)化??(hua)與?(yu)環(huán)??(huan)境?(jing)考?(kao)古?(gu)、生??(sheng)態(tài)??(tai)系??(xi)統(tǒng)??(tong)演??(yan)變??(bian)、生??(sheng)物??(wu)地??(di)球??(qiu)化?(hua)學(xué)??(xue)循??(xun)環(huán)??(huan)、構(gòu)??(gou)造?(zao)與?(yu)氣??(qi)候??(hou)、間??(jian)冰??(bing)期??(qi)氣??(qi)候??(hou)與??(yu)環(huán)??(huan)境??(jing)、氣??(qi)候??(hou)突??(tu)變??(bian)、歷??(li)史??(shi)時(shí)?(shi)期??(qi)氣??(qi)候??(hou)變??(bian)化??(hua)、古??(gu)氣??(qi)候??(hou)模??(mo)擬??(ni)、地??(di)貌??(mao)演??(yan)變??(bian)與??(yu)環(huán)??(huan)境??(jing)、喀??(ka)斯??(si)特??(te)與??(yu)環(huán)??(huan)境??(jing)、海??(hai)岸??(an)與??(yu)海??(hai)洋??(yang)、極?(ji)地??(di)第??(di)四??(si)紀(jì)??(ji)、應(yīng)??(ying)用??(yong)第??(di)四??(si)紀(jì)??(ji)等??(deng)議?(yi)題??(ti)??，進(jìn)??(jin)行??(xing)深??(shen)入??(ru)討??(tao)論??(lun)和??(he)交??(jiao)流?(liu)?。(完??(wan))

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