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- Examining records from the Vostok ice core closely, I spotted something odd about the recent part of the record. 仔細檢查東方冰心的記錄,我留意到最近的記錄有奇怪的地方。
- 160 000 years Records of Isotope Temperature and Atmospheric CO_2 from Vostok Ice Core 南極Vostok冰芯16萬(wàn)年以來(lái)同位素溫度及CO_2濃度變化
- The Vostok ice confirmed that concentrations of CO2 and methane rose and fell in a regular pattern during virtually all of the past 400,000 years. 東方冰心證實(shí)了過(guò)去40萬(wàn)年間,二氧化碳和甲烷的濃度幾乎完全依規律的模式上升與下降。
- This ice core record shows close overlap between the time of the Tiwanaku abandonment and the start of an increasingly dry spell. 這個(gè)冰巖芯表明提瓦那庫被遺棄的時(shí)間與一個(gè)越來(lái)越干燥的氣候階段的開(kāi)始相吻合。
- The above three-paleomonsoon events in this area can be correlated well to Greenland ice core records. 這3 次古季風(fēng)事件可與格陵蘭冰芯記錄進(jìn)行較好的對比。
- It is volcano extrusive be found and verified at the first time in an ice core from Collins Ice Cap. 這是首次在柯林斯冰帽冰芯中發(fā)現并得到鑒定的火山噴出物。
- The microparticle in polar atmosphere and ice core contains information of volcano, dust storm and human activity, etc. 兩極地區在地理上具有特殊性,其大氣和冰芯的微粒記錄包含了火山,沙塵暴以及人類(lèi)活動(dòng)等特殊事件的信息。
- The latest batch of ice core samples suggests that climate changes can occur gradually or catastrophically. 最近一批的冰芯樣本說(shuō)明氣候變化可能是逐步發(fā)生的,也可能是突變的結果。
- Ice core study, providing much information for "a study of global change", is an effective approach to the study of paleoclimate and paleo-environment. 冰巖芯研究是古氣候、古環(huán)境研究的有力手段,它將為“全球變化研究”提供多方面的氣候、環(huán)境信息。
- This class examines tools, data, and ideas related to past climate changes as seen in marine, ice core, and continental records. 本課程探討與在海洋、冰芯及陸地上的紀錄中所見(jiàn)到之過(guò)去氣候變化的相關(guān)工具、資料與想法。
- According to our study,there are nine layers ot volcanic ash deposited in ice core of small dome from Collins cap,King Creorge Island of Antarctica. 對柯林斯冰帽小冰穹冰芯中物質(zhì)成分的研究,發(fā)現冰芯中有九層火山灰沉積。
- The Quelccaya ice core, drilled just 125 miles from Lake Titicaca, contains an annual record of precipitation for the region. 從提提卡卡湖125英里深處鉆取的奎卡亞冰巖芯記錄了該地區的年降雨量。
- The Quelccaya ice core,drilled just 125 miles from Lake Titicaca,contains an annual record of precipitation for the region. 從提提卡卡湖125英里深處鉆取的奎卡亞冰巖芯,記錄了該地區的年降雨量。
- In addition, changes might occur gradually or catastrophically, This view has been reinforced by the latest batch of ice core samples. 還需要指出,氣候變化可能是逐漸的改變,也可能是突發(fā)的災難性變化。這種觀(guān)點(diǎn)已經(jīng)被最新收集到的冰芯樣本所證明。
- What do accumulation records of single ice cores in Greenland represent? 格林蘭單冰核心累集記錄說(shuō)明什么?
- Careful mineral and structural analyses have revealed the characteristics of volcanic ash in the 9 horizons of a 80.2m ice core from Collins Ice Cap,King George Island,Antarctica. 礦物和結構分析揭示了南極洲喬治王島柯林斯冰帽一支 80 .;2 m冰芯中的 9層深褐色沉積物的火山灰特征。
- Compared with marine, land and ice core records, this event is a universal abrupt warm event in the transition period of last glacial-interglacial cycle. 鑒于該暖性回返事件在全球其他地區的海洋、陸地、冰芯記錄中也有較普遍的反映;我們認為該事件很可能是一次發(fā)生于氣候轉型期的全球普遍存在的暖性突變事件.
- This paper has in detail analyzed and discussed stable oxygen isotope,glacial accumulation,the dating technique of ice core and environmental indices recorded in ice core. 南極地區和北極地區是冰芯研究最早的地區,在氣候變化研究中起領(lǐng)先的作用。
- Cryosphere and Global Change: main focuses are studies of alpine glaciers and ice sheets (ice core)and change, cold regions environment and global change, and glacier resource and its dynamic minitoring. 冰凍圈與全球變化研究:主要方向有山地、基地冰川(冰芯)與全球變化;寒區環(huán)境與全球變化;冰川資源及其動(dòng)態(tài)監測。
- Yao Tandong, Shi Yafeng.Climatic changes of Holocene reflected in the ice core from Dunde, Qilian Mountains.In: Shi Yafeng, Kong Zhaochen eds.The Climates and Environments of Holocene Megathermal in China.Beijing: China Ocean Press,1992. 姚檀棟,施雅風(fēng)。祁連山敦德冰芯記錄的全新世氣候變化。見(jiàn):施雅風(fēng)主編,孔昭宸副主編。中國全新世大暖期氣候與環(huán)境。北京:海洋出版社,1992。