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宋玲玲, 田青, 李宗杰, 何靖. 昆仑山玉珠峰冰川冰雪融水水化学特征分析[J]. 环境化学, 2019, (8): 1864-1871. doi: 10.7524/j.issn.0254-6108.2018101603
引用本文: 宋玲玲, 田青, 李宗杰, 何靖. 昆仑山玉珠峰冰川冰雪融水水化学特征分析[J]. 环境化学, 2019, (8): 1864-1871. doi: 10.7524/j.issn.0254-6108.2018101603
shu
SONG Lingling, TIAN Qing, LI Zongjie, HE Jing. Hydrochemical characteristics of melt-water in the Yuzhu Peak Glacier, Kunlun Mountains[J]. Environmental Chemistry, 2019, (8): 1864-1871. doi: 10.7524/j.issn.0254-6108.2018101603
Citation: SONG Lingling, TIAN Qing, LI Zongjie, HE Jing. Hydrochemical characteristics of melt-water in the Yuzhu Peak Glacier, Kunlun Mountains[J]. Environmental Chemistry, 2019, (8): 1864-1871. doi: 10.7524/j.issn.0254-6108.2018101603
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昆仑山玉珠峰冰川冰雪融水水化学特征分析

  • 1. 甘肃农业大学林学院, 兰州, 730070;

  • 2. 兰州大学资源环境学院, 兰州, 730000

    • 通讯作者: 田青, E-mail: tqing@gsau.edu.cn ; 
  • 基金项目:

    甘肃农业大学林学一级学科建设开放基金（GAU-XKJS-2018—109），甘肃农业大学青年导师基金（GAU-QNDS-201602），中国科学院青年创新促进会优秀会员项目（2013274），甘肃省陇原创新创业人才项目和城市与区域生态国家重点实验室开放基金（SKLURE2018-2-6）资助.

Hydrochemical characteristics of melt-water in the Yuzhu Peak Glacier, Kunlun Mountains

  • 1. College of Forestry, Gansu Agricultural University, Lanzhou, 730070, China;

  • 2. College of Earth Environmental Science, Lanzhou University, Lanzhou, 730000, China

    • Corresponding author: TIAN Qing, tqing@gsau.edu.cn ; 
  • Fund Project: Supported by Discipline Construction Fund Project of Gansu Agricultural University(GAU-XKJS-2018-109), the Youth Tutor Fund of Gansu Agricultural University(GAU-QNDS-201602), CAS (2013274), Longyuan Innovation and Entrepreneurship Project in Gansu Province and the Open Funding from State Key Laboratory of Urban and Regional Ecology(SKLURE2018-2-6).

  • 摘要: 为了探讨玉珠峰冰川冰雪融水水化学的变化特征和环境意义，本文主要对2016年和2017年6-9月的冰川融水进行采集（共采集了42个样品），并对样品的pH、电导率及主要可溶离子进行了测定分析.结果表明，Na+和Ca2+是玉珠峰冰川冰雪融水中的主要阳离子，而SO42-和Cl-是主要的阴离子，同时玉珠峰冰川融水的主要离子类型为Na+-Ca2+-SO42--Cl-；从时空变化来看，玉珠峰冰川融水的Cl-、SO42-、Na+、Mg2+和Ca2+离子月变化非常明显，并且除NH4+以外其余离子随着海拔的逐渐增加均呈降低的趋势；通过一系列的分析发现研究区融水中的阴离子和阳离子主要受硅酸盐和碳酸盐等地壳来源的控制.
    Abstract: In order to study the hydrochemical characteristics and environmental significance of melt-water in Yuzhu Peak Glacier, a total of 42 melt-water samples were collected from June to September in 2016 and 2017. The pH, EC and major cations (Ca2+,Mg2+,Na+,K+,Li+ and NH4+) and anions (SO42-,NO3-,Cl-,NO2- and F-) of all samples were determined and analyzed. The results showed that Na+ and Ca2 + were the main cations, and the main anions were SO42- and Cl-. The hydrochemical types of melt-water was Na+-Ca2+-SO42--Cl-. The monthly variation of Cl-, SO42-, Na+, Mg2+ and Ca2+ were obvious, and all the ions decreased with the increase of altitude except NH4+. A series of analyses showed that the anions and cations of melt-water in the study area were mainly controlled by the crustal sources included in silicate and carbonate.
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  • 收稿日期:  2018-10-16
宋玲玲, 田青, 李宗杰, 何靖. 昆仑山玉珠峰冰川冰雪融水水化学特征分析[J]. 环境化学, 2019, (8): 1864-1871. doi: 10.7524/j.issn.0254-6108.2018101603
引用本文: 宋玲玲, 田青, 李宗杰, 何靖. 昆仑山玉珠峰冰川冰雪融水水化学特征分析[J]. 环境化学, 2019, (8): 1864-1871. doi: 10.7524/j.issn.0254-6108.2018101603
shu
SONG Lingling, TIAN Qing, LI Zongjie, HE Jing. Hydrochemical characteristics of melt-water in the Yuzhu Peak Glacier, Kunlun Mountains[J]. Environmental Chemistry, 2019, (8): 1864-1871. doi: 10.7524/j.issn.0254-6108.2018101603
Citation: SONG Lingling, TIAN Qing, LI Zongjie, HE Jing. Hydrochemical characteristics of melt-water in the Yuzhu Peak Glacier, Kunlun Mountains[J]. Environmental Chemistry, 2019, (8): 1864-1871. doi: 10.7524/j.issn.0254-6108.2018101603
shu

昆仑山玉珠峰冰川冰雪融水水化学特征分析

    通讯作者: 田青, E-mail: tqing@gsau.edu.cn ; 
  • 1. 甘肃农业大学林学院, 兰州, 730070;
  • 2. 兰州大学资源环境学院, 兰州, 730000
  • 收稿日期:  2018-10-16
基金项目:

甘肃农业大学林学一级学科建设开放基金（GAU-XKJS-2018—109），甘肃农业大学青年导师基金（GAU-QNDS-201602），中国科学院青年创新促进会优秀会员项目（2013274），甘肃省陇原创新创业人才项目和城市与区域生态国家重点实验室开放基金（SKLURE2018-2-6）资助.

摘要: 为了探讨玉珠峰冰川冰雪融水水化学的变化特征和环境意义，本文主要对2016年和2017年6-9月的冰川融水进行采集（共采集了42个样品），并对样品的pH、电导率及主要可溶离子进行了测定分析.结果表明，Na+和Ca2+是玉珠峰冰川冰雪融水中的主要阳离子，而SO42-和Cl-是主要的阴离子，同时玉珠峰冰川融水的主要离子类型为Na+-Ca2+-SO42--Cl-；从时空变化来看，玉珠峰冰川融水的Cl-、SO42-、Na+、Mg2+和Ca2+离子月变化非常明显，并且除NH4+以外其余离子随着海拔的逐渐增加均呈降低的趋势；通过一系列的分析发现研究区融水中的阴离子和阳离子主要受硅酸盐和碳酸盐等地壳来源的控制.

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