| 用古里雅冰芯的pH值及电导率探讨该冰川作用区的干湿变化(英) |
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| 作者单位： | Lanzhou Institute of Glaciolgy and Geocryology，CAS，Lanzhou 730000，China |
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| 摘 要： | Soluble salts on the surface ground in Guliya ice cap area change with climatic factors, especially with dry and wet conditions. pH and electric conductivity values of the Guliya ice core depend on soluble salts originated from surrounding arid or semi-arid regions, therefore the dry and wet changes can be approached by them. Results show that the approached dry and wet changes since the little ice age are consistent with that deduced from δ18O and accumulation rate.
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Dry and Wet Changes in Guliya Ice Cap Region Approached by pH and Electric Conductivity in Ice Core |
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| Authors: | SHENG Wen-Kun YAO TanDong LI Yue-Fang |
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| Institution: | SHENG Wen-Kun, YAO Tan0Dong,LI Yue-Fang |
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| Abstract: | |
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| Keywords: | Guliya Ice Cap pH value electric conductivity dry and wet changes |
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