【中国科学报】青藏高原如何“创造”江南水乡
2020-02-05 中国科学报 张晴丹
【字体: 大 中 小】
yuyinbobao
zhongguonanfangchanglvkuoyelinjingguan。lishufengshe
“shijiewuji”qingzanggaoyuanqunshansongli、zhibeixishao，yuzhixianggewanlidejiangnanshuixiangqueshanqingshuixiu、wuchanfengfu。jieranbutongdedimaotezhengheshengtaihuanjingrangrenhennanbaerzhelianxizaiyiqi。buguo，yixiangyanjiuchengguoquezhaodaoletamenzhijianqiansiwanlvdelianxi。yanjiurenwei，zhengshi2300wannianqianqingzanggaoyuandejubian，zaojiulejintiandejiangnanshuixiang。
jinri，zhongguokexueyuanxishuangbannaredaizhiwuyuan（yixiajianchengbannazhiwuyuan）gushengtaiyanjiuzulianheyingguobulisituodaxuedengkeyanrenyuan，duiqingzanggaoyuanbutongdikuaidelongshengjinxingleguqihou、zhibeihezhiwuduoyangxingmoniyijizhiwuhuashishujudezonghefenxi，shoucijieshileqingzanggaoyuanbeibuhedongbeibushengzhangshiqudongzhongguozhongdongbuzhibeihezhiwuduoyangxingzhuanbiandeguanjianyinzi。xiangguanyanjiuchengguofabiaoyu《kexuejinzhan》。
在同纬度里地貌独特
jiangnanshuixiangdeqihouhezhibeihuanjingshiheshixingchengde？
dizhixuehegushengwuzhengjudoubiaoming，zaidayue6600wan~2300wanniandegujinji，zhongguocunzaiyitiaohengguandongxideganhandai。“neishihou，zhongguodongnanbuyejiushixianjindejiangnanshuixianghaishuyuganhanqihou，zhibeizhuyaoshiganhanhuobanganhanleixing。”lunwendiyizuozhe、bannazhiwuyuanfuyanjiuyuanlishufengzaijieshou《zhongguokexuebao》caifangshijieshao。
dancongdayue2300wannianqiandezhongxinshikaishi，qingkuangfashenglezhuanbian。zheitiaoganhandaizhujianxiaoshi，querdaizhideshixigandongshideqihougeju。
“qihouhuanjingdegaibian，rangdongyazhibeileixingyefashenglegenbenxingbianhua，xingchengleyiqiaodouke、zhangke、mulankeheshanchakeweiyoushideyaredaichanglvkuoyelin，jiangnanshuixiangjiushidianxingdaibiao。”lunwengongtongtongxunzuozhe、bannazhiwuyuanyanjiuyuanzhouzhekunzaijieshou《zhongguokexuebao》caifangshishuo。
raner，shijietongweiduludibingbudoushizheibanqingjing。youyutongweiduludiduoshoufuredaigaoyadaikongzhi，qihouyanreganzao、zhibeixishu，dabufendiqufenbuzheshamo，biruzhumingdesahalashamohealaboshamo。
daodishishenmedaozhilezheiyizhongdahuanjingyushengwuyanbianshijian，zaojiuledongyateshudeshengtaigeju？zheiyizhishidizhixueheshengwuxuedeyanjiuredian。
亚博电子竞技 dizhixueyiwangguandianrenwei，yindu—yazhoubankuaipengzhuangdaozhizhenggeqingzanggaoyuanlongsheng，zaochengledaqihuanliugaibian，shidedongyajifengzengqiang、xiajijiangyuzengjia，suoyihengguanwoguodongxideganhandaicaihuixiaoshi。guanyuqingzanggaoyuandexingchengheshengzhangyeyizhizhongshuofenyun，ciqianyouweiraozhongbushengzhangdeyuanxizanggaoyuanjiashuo，yeyoucongnanzhidongbeifangxiangzhubushengzhangdejiashuo。
danzaizhouzhekunkanlai，qingzanggaoyuandexingchengshifeichangfuzadeguocheng，bingfeizuoweitongyizhengtilongsheng，butongdikuaidelongshengduiqihou、zhibeihezhiwuduoyangxingdeyingxianghaiyouxuduoweijiezhimi。
数值模拟与化石记录结合
kexuejiegengduoguanzhuqingzanggaoyuandixingdimaoduiqihoudeyingxiang，danduiqihou、zhibeiheshengwuduoyangxingyingxiangdemonirengshikongbai。yushi，keyantuanduibamuguangjujiaodaoqingzanggaoyuanbutongdikuaideshengzhangruheyingxiangdongyaqihouhuanjingheshengwuduoyangxinggejuzheigezhongdakexuewentishanglai。
亚博电子竞技 zhouzhekunjieshao，qingzanggaoyuancongnanxiangbeiyouximalayashanmai，lasadikuai、qiangtangdikuai、songpan—ganzidikuai、kunlun—qiliandikuaidengbutongdikuaizucheng。zheixiebutongdikuaidelongshengruhequdongdongyazhibeihezhiwuduoyangxingyanbianshangbukezhi。
亚博电子竞技 jieshizheigewenti，shouxianyaoyoukekaodehuashijilu。jinnianlai，gushengwuheguhuanjingyanjiudefazhantigonglegengduokegongcankaodeyanjiuziliao。jiyuqianrendeyanjiujichu，yanjiutuanduizongjielezhongguogujinji—xinjinjibutongdizhilishishiqibijiaoquanmiandeguzhiwushuju。
“yabodianzijingjiyigongzhenglile205gehuashidian、337tiaohuashijilu，ranhoubajiludejingweidutongguomoxingzhuanhuanchenggujingweidu。”lishufengshuo。jieguoxianshi，zhongguogujinjihengguandongxideganhandaidayuezaizhongxinshiyihoujuliezhuanbian，zhongguodongnanbudeluoyekuoyelincongcizhihouzhuanbianweichanglvkuoyelin。
youlequanmiandeguzhibeibianhuashuju，yanjiurenyuanxiangzhidaoshishenmeyuanyindaozhizheizhongbianhua，shuzhimonichengdanlezheixiangzhongyaorenwu。“shuzhimoninengtongguohongguan、fuzadedixingdimaomoniqihouhezhibeibianhua。yabodianzijingjikeyishezhigengjingxidebutongdikuaidelongshenglaitantaozheizhongyingxiang。”lishufengjieshao。
亚博电子竞技 yanjiutuanduijinxinglewanjianxinshi18zhongqingzanggaoyuanbutongdixingdimaoshengzhangqingjingdemonishiyan，jiangzheixieqingjingxiamonidedaodeqihoushuju，fenbieshurudaosdgvmquanqiudongtaizhibeimoxinghejedi-dgvmzhiwuduoyangxingmoxing。ranhou，tamenbamonidedongyazhibeihezhiwuduoyangxingjieguoyuhuashishujujinxingbijiao，youlezhongyaofaxian。
“qingzanggaoyuanbeibu（qiangtangdikuai）hedongbeibu（songpan—ganzidikuai）delongsheng，duigaibiandongyazhibeihezhiwuduoyangxinggongxianzuida。”zhouzhekunzhichu。
冬季降雨量增加是重要因素
weishenmezhibeihezhiwuduoyangxinghuiyouzheiyangdebianhua？keyanrenyuanduibixuduoqihouziliaofaxianzhuyaozaiyujiangyuliang。
