ice core

Direct determination of Cd in ice core samples by ICP-MS

ICP-MS法直接测定冰芯样品中超痕量镉

Stable oxygen isotope(δ~ 18 O) in ice core records is good proxy for temperature record and is representative of climatic change.

稳定氧同位素（δ18O）在冰芯研究中能够很好地反映气候变化，尤其是气温变化的一项重要指标。

Direct measurements of fast ice thickness and snow cover, as well as ice core sampling in Nella Fjord;

纳拉海峡固定冰和上浮雪厚度钻孔测量以及冰心钻取；

A new method for determination of trace Pb in ice core samples by ICP MS was developed in this laboratory.

利用电感耦合等离子体质谱仪对冰芯样品中超痕量Pb进行了直接测定。

It is showed by the study on stalagmite records that the last glacial epoch corresponds to YD and the Heinrich events recorded in North Atlantic sediment, and also corresponds to ice core from Greenland.

。研究表明，末次冰期相当于格陵兰冰芯记录、北大西洋沉积记录的YD、Heinrich事件等的气候跃变事件，几根石笋取得了非常一致的准确定位及定年。

The ice core C_2O_4~ ( 2-) records in recent 200 years and its environmental significance in Mount Qomolangma Region

珠穆朗玛峰地区近200年冰芯草酸根记录及其环境意义

Lonnie Thompson is a pioneer of ice core drilling and an expert on the Himalayan glaciers.

朗尼?汤普森是冰核钻探领域的开拓者,也是研究喜马拉雅冰川的专家.

The concentrations of CD and Pb in ice core from Malan glacier, qinghai

可可西里马兰冰川冰芯中Cd和Pb的浓度

Ice thickness and subglacial topography are critical factors for ice-sheet models to determine the timescale and location of a deep ice core.

冰厚和冰下地形是模式评估冰芯年代尺度和深冰芯钻孔选址的重要依据。

The data obtained from ice core indicates that climate changes from warm to cold is gradual and from cold to warm is rapid, the coldest climate is about 23 Ka during the late Pleistocene.

冰芯记录揭示出气候由冷变暖是缓慢发生的，从暖向冷是快速发生的，晚更新世最冷期在大约23Ka；全新世大约从5Ka开始降温；

Scientists charted levels of thallium, cadmium and lead in an ice core sample drilled in Greenland.

科学家从格林兰岛冰芯样品中了解到了铊 、 铅和镉的含量.

This ice core record shows close overlap between the time of the Tiwanaku abandonment and the start of an increasingly dry spell.

这个冰岩芯表明提瓦那库被遗弃的时间与一个越来越干燥的气候阶段的开始相吻合。

Lonnie Thompson said he plans to increase his ice core storage facilities at Ohio State University.

郎尼·汤姆森说，他计划在俄亥俄州立大学增加冰芯存储设施。

It is volcano extrusive be found and verified at the first time in an ice core from Collins Ice Cap.

这是首次在柯林斯冰帽冰芯中发现并得到鉴定的火山喷出物。

The latest batch of ice core samples suggests that climate changes can occur gradually or catastrophically.

最近一批的冰芯样本说明气候变化可能是逐步发生的,也可能是突变的结果.