They reveal the paleoceanographic and paleoclimatic evolutionary history during the Neogene in the high latitude of the North Atlantic, find the millennial timescale climatic variability during the early Pleistocene "41 ka world" and couple the oscillation between surface temperature and deep water during the glacial periods, indicating the climatic instability of deglaciation during the glacial and interglacial cycles.

它們揭示了北大西洋高緯度海區(qū)新近紀(jì)的古海洋學(xué)和古氣候的演化歷史，發(fā)現(xiàn)了早更新世"41ka世界"千年尺度的氣候波動999国产视频，以及冰期表層水溫與深層水的耦合顫動99人妻视频，說明冰期旋回中冰消期氣候的不穩(wěn)定性。

It is found that most of glacial pots,distributed on giant glacial boulder,sheepback rock or rock drumlin,resulted from that in Huanggangliang Mountai,Qilaotu Mountain,Damatushan Mountain southern end of the sheet was obstructed,rotated and dispersed when Mongolia giant glacial sheet of movement toward the south overpassed the Great Hinggan Mountains.

它們是蒙古大冰蓋之一部分在沿東南方向越過大興安嶺時其南端受到黃崗梁色视频操暴力、七老圖山一级特黄看av片网址、大馬群山的分流、阻隔美女裸体在线免费视频一区二区、旋轉(zhuǎn)的必然結(jié)果黄视频WWW。

The principal indicators for recognition of glacial event are presented ,based mainly on various features of the Luoquan Glacial Epoch of Late Sinian , combining with the features of the Nantuo and other glacial epoches .

本文以震旦紀(jì)末羅圈冰期的各種特征為基本依據(jù)，綜合南沱冰期及其它冰期的特點日本在线观看视频网站，提出識別冰川事件的主要標(biāo)志：1一级啪啪啪免费视频。分選性極差的雜礫巖；2欧美一级a卡片免费观看。

Based on investigations and studies of modern and ancient glaciers at the Tanggula Mountain pass, coupled with the GPS data and TL, 10B-26Al-21Ne and 14C dating data, Quaternary remnants of glaciation in the study area are discussed in detail. Two glacial epochs (i.e., the late Middle Pleistocene penultimate glacial epoch and the mid-late Late Pleistocene last glacial epoch) arid two Holocene glacial advances (i. e. the Neoglaciation and the Little Ice Age) have been intensively studied.

在對唐古拉山口現(xiàn)代冰川和古冰川考察研究的基礎(chǔ)上久久99con，結(jié)合定位觀測資料和TL、10B-26Al-21Ne及14C測年數(shù)據(jù)国产午夜福利无码精品大秀在线，對區(qū)內(nèi)第四紀(jì)冰川遺跡進行了深入討論日韩区小视频.免费，劃分出二次冰期（即中更新世晚期的倒數(shù)第二次冰期、晚更新世中－晚期的末次冰期）和二次全新世冰進人人摸人人爱人人操。

The glacial heritages of this period interspersed most wildly, such as glacial valleys, cirques, horns, knife-edge crest, morainic boulder, end moraine bars, lateral moraine bars, morainic platforms, morainic hills, morainic lakes and glacial lakes, they are the most magnificent glacial landform heritages in the geopark.

該次冰期遺跡在區(qū)內(nèi)分布最廣鸥美理论在线，冰蝕槽谷、冰斗欧美色亚洲、角峰网站看黄、刃脊、冰磧漂礫日韩电影精品午夜在线播放，終磧垅一级黄色片在线观看，側(cè)磧垅，冰磧平臺女人被爽到呻吟的网站，冰磧丘陵欧美三级手机在线看，冰磧湖，冰川湖遍布，構(gòu)成區(qū)內(nèi)最壯觀的冰川地貌遺跡日韩午夜三级片。

The glacial rock surface on the independent hill near Laolinkou Daoban was formed in MIS6. The roche moutonnee in the north of Mountain Tuershang was formed in MIS2. Normally , the distance glacial reached is further and the height of glacial is bigger, the scale of ice age is bigger.

根據(jù)三組樣品所反映的三次冰期來看亚洲激情国产一区精品，形成于倒數(shù)第三次冰期的老終壟的保存，以及形成于倒數(shù)第二次冰期的冰川擦痕面的存在丰满熟女456视频，說明最近三次冰期的規(guī)模由大到小依次為倒數(shù)第三次冰期人人干人人操在线、倒數(shù)第二次冰期和末次冰期。

They have several meters of paleosol developed on the top of overbank silt, suggesting that the abandonment of each terrace due to river incision occurs during the transition from glacial to interglacial climates and there may be a link between the production of terraces and glacial-interglacial climatic cycles. However, it is not every glacial-interglacial transition during the last 1,240ka that terrace can form and preserve.

黃河各階地河漫灘頂部都有一層古土壤發(fā)育表明黃河下切形成階地發(fā)生在古土壤開始發(fā)育的冰期向間冰期的過度階段日韩欧美午夜在线，但是并非1精品国产点击网站，240ka以來的每次冰期—間冰期的氣候交替都能引起黃河下切形成階地。

Glacial geology role not only shaped a lot of strange glacial terrain, such as glacial valleys, cirques, horn peaks, edge ridges, hanging valleys, sheep, stone back .

冰川的地質(zhì)作用不僅塑造了許多奇特的冰蝕地形亚洲978eee，如冰川槽谷色一情一乱一伦一区二区三欧美、冰斗、角峰日韩精品妓女网页在线、刃脊人人干人人操人人舔、懸谷、羊背石等www.欧美色图.com。

It is perfectly recorded in these 2 lake cores that the transfer from stage 3 to Last Glacial Maximum and from Last Glacial Maximum to Holocene. The record of pollen in lake core 98-4-A show that there are an abundance of species in Arctic ecosystem, the ecosystem was havocked at Last Glacial Maximum, and is resuming gradually in Holocene.

這兩支湖泊巖芯完整地記錄了北極巴羅地區(qū)從3階段到盛冰期的轉(zhuǎn)換韩国午夜理论片在线观看手机、從盛冰期到全新世的轉(zhuǎn)換。98-4-B湖泊巖芯的孢粉記錄表明操她网址，末次盛冰期前北極地區(qū)的生態(tài)系統(tǒng)物種豐富自拍日韩中文无码视频，末次盛冰期時被嚴(yán)重破壞，全新世時期逐步恢復(fù)欧美激情aⅴ变态另类第十页。

The combined analysis with cpSSR and chloroplast non-coding gene sequences found that there were several disperse glacial refugia within species of Dipteronia,the main glacial refugia for species D.dyerana was its recent distribution southeastern-yunnan province,and with abroad distribution,the main glacial refugia of D.sinensis were Qinling mountains,Daba mountains,Funiu mountains, Wuling mountains and Shennongjia mountains.

葉綠體DNA單倍型分析表明金錢槭屬內(nèi)金錢槭和云南金錢槭種間無共享單倍型特级性爱图，葉綠體SSR標(biāo)記和基因序列分析表明：金錢槭屬植物存在多個分散的冰期避難所，其中云南金錢槭主要避難于其現(xiàn)今分布的云南省東南部地區(qū)天天狠天天透天干天干2020，而金錢槭由于其分布區(qū)比較廣泛久久在99，主要的避難所有秦嶺山脈、大巴山山脈a成人黄色网站视频免费、伏牛山山脈欧美黄色一级网站、武陵山脈、神農(nóng)架山脈等久久线视频。