晚冰期

  • 网络Late glacial;late glacial period
晚冰期晚冰期
  1. 渤海晚冰期以来环境变化的化石介形类证据

    Evidence of fossil Ostracodes for environmental changes of Bohai Sea since late glacial period

  2. 塔克拉玛干沙漠腹地晚冰期以来的环境与气候变化

    Environmental and climatic changes in the interior of Taklimakan Desert since Late Glacial Age

  3. QH-2000孔沉积物粒度的波动特征表明:晚冰期冰川的消融开始于14300aBP左右;

    The fluctuating characteristics of the grainsize in the core QH-2000 indicate that the melting of the glacier began at ca.

  4. 我国西部内陆型晚冰期环境特征的湖相沉积记录

    Inland Lacustrine Record of Environmental Change during Late Glaciation in West China

  5. 晚冰期以来毛乌素沙漠环境特征的湖沼相沉积记录

    The Lake Swamp Sediment Records on the Environmental Characteristics of Mu Us Desert since the Late Glacial Epoch

  6. 天山北坡玛纳斯河流域晚冰期以来植被垂直带推移

    Shifting of vertical vegetation zones in Manas River drainage on northern slope of Tianshan Mountains since the Late Glacier

  7. 结果表明:该区晚冰期的气候特点为冷偏干或凉偏干,冷暖波动频繁。

    The late glacial epoch in the area witnessed a cold-slightly dry or cool-slightly dry climate and repeated cold-warm climatic oscillations .

  8. 孢粉记录所反映的若尔盖地区晚冰期以来的气候演化与全球气候变化具有较好的可比性。

    The climatic evolution since the late glacial epoch in the Zoig ê area reflected by sporopollen records may be well correlated with the global climate change .

  9. 而西南季风区湿润状况的明显改善发生在晚冰期,比东南季风区发生的早,显然这与两个季风系统的相互消长有一定的关系。

    The wet condition of southwestern China occurred clearly in late-Glacial , which is earlier than in southeastern China , suggesting that a balance occurred between these two monsoon systems .

  10. 据了解,撒哈拉沙漠在更新世最后一个冰川期间气候是湿润的。塔克拉玛干沙漠腹地晚冰期以来的环境与气候变化

    The Sahara is known to have had a humid climate during the last glacial stage of the pleistocene epoch . ENVIRONMENTAL AND CLIMATIC CHANGES IN THE INTERIOR OF TAKLIMAKAN DESERT SINCE LATE GLACIAL AGE

  11. 北仑港区宁波组晚大理冰期气候特征

    The climate features of post Dali glacial epoch of Ningbo Formation , Beilun harbour area

  12. 孟加拉湾晚第四纪冰期和间冰期古生产力演变研究

    The study of the glacial interglacial paleoproductivity evolution during late Quaternary in the bay of Bengal

  13. 这时处于晚大理冰期,气侯变的干冷,海平面下降,南黄海陆架露出水面,形成陆相沉积。

    At this time the earth entered late Dali ice age , so the climate changed drier and colder , and sea level continued to decrease . So the shelf of south yellow sea was exposed and formed continental sedimentary .

  14. 冰期海冰扩张与北美大陆气候的相互关联,揭示了晚第四纪冰期旋回中白令海海冰扩张及其对全球气候变化的响应。

    The extension of sea ice during glacial periods was linked with the climate over North American continent , revealing the responses of sea ice extension in the Bering Sea to global climate change during late Quaternary glacial and interglacial cycles .

  15. 结合剖面中其它沉积物的特征,推断该剖面黄土在中、晚更新世冰期时堆积,又于间冰期时在水和风的交替作用下形成现在的状态,即为沙丘成因。

    Binding the features of other sediments , authors presume that the loess accumulated in middle and late Pleistocene , and formed modern state in interglacial due to alternate actions of water and wind . The type of the loess formation is sand dune .

  16. 据此,提出了台湾海峡在晚玉木冰期属于水深在30~50m的浅海沉积环境的观点;

    Accordingly , an idea is proposed by authors that the Taiwan Strait in Late Wurm glaciation be - longs to the shallow sea sedimentary environment with a water depth of 30 - 50m .

  17. 晚更新世间冰期时的南海海平面

    South China Sea Level at Interglacial Stage in Late Pleistocene Epoch

  18. 早新生代是地质史上最后一个温室气候期,随后南极冰盖形成,地球进入到晚新生代冰期。

    Early Cenozoic is the last green-house climate in geological history .

  19. 晚玉木冰期台湾海峡的沉积环境

    Sedimentary environment of the Taiwan Strait during Late Wurm glaciation

  20. 本文作者对该区晚元古界的冰期划分提出了新的认识,认为该区新元古界共有四次冰川活动(共可划分为4个冰期和3个间冰期)。

    According to the authors'new idea , 4 glacier activities in Neoproterozoic Era can be subdivided into four glacial stages and three interglacial stages .

  21. 三个钻孔的沉积物分选都很差,表明水动力作用较强。(3)由14C年龄测试结果可以看出,沉积层最晚距今17522±53年左右,属于晚更新世末次冰期以来的沉积。

    The sorting of the sediment was hard in the three drilling because of the strong hydrodynamic effect . ( 3 ) The 14C dating data showed that the newest sediment layer was formed about 17522 ± 53 years ago and it was belonging to the late Pleistocene glacial deposition .