Advanced Search

Indexed by SCI、CA、РЖ、PA、CSA、ZR、etc .

Volume 25 Issue 2
Apr.  2014
Turn off MathJax
Article Contents

Puyu Wang, Zhongqin Li, Wenbin Wang, Huilin Li, Feiteng Wang. Glacier Volume Calculation from Ice-Thickness Data for Mountain Glaciers—A Case Study of Glacier No. 4 of Sigong River over Mt. Bogda, Eastern Tianshan, Central Asia. Journal of Earth Science, 2014, 25(2): 371-378. doi: 10.1007/s12583-014-0427-5
Citation: Puyu Wang, Zhongqin Li, Wenbin Wang, Huilin Li, Feiteng Wang. Glacier Volume Calculation from Ice-Thickness Data for Mountain Glaciers—A Case Study of Glacier No. 4 of Sigong River over Mt. Bogda, Eastern Tianshan, Central Asia. Journal of Earth Science, 2014, 25(2): 371-378. doi: 10.1007/s12583-014-0427-5

Glacier Volume Calculation from Ice-Thickness Data for Mountain Glaciers—A Case Study of Glacier No. 4 of Sigong River over Mt. Bogda, Eastern Tianshan, Central Asia

doi: 10.1007/s12583-014-0427-5
  • Received Date: 2014-04-10
  • Rev Recd Date: 2014-04-10
  • Publish Date: 2014-04-10
  • The determination of total glacial volume is important for the observation of climatic change and its consequences such as global sea-level rise. The tongue area of Glacier No. 4 of Sigong River over Mt. Bogda, eastern Tianshan was surveyed by ground-penetrating radar (GPR) and real time kinematic (RTK)-global positioning system (GPS) during the summer campaign 2009. In order to calculate the glacier volume, both co-kriging algorithm and estimation based on the theory of perfectly plastic material were employed. Results indicated that the ice-thickness distribution of the investigated glacier ranges from 0 to 105.0 m, with the mean thickness of 27.6 m in 2009. The corresponding ice volume was ~0.076 km3 (~0.068 km3 water equivalent). The bedrock topography shows more undulating than the glacier surface. The difference of the calculated ice volume in this study and the estimated value from the empirical formula is large. Therefore, it is urgent to validate the applicability of the existing empirical formula.
  • 加载中
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article Metrics

Article views(477) PDF downloads(119) Cited by()

Related
Proportional views

Glacier Volume Calculation from Ice-Thickness Data for Mountain Glaciers—A Case Study of Glacier No. 4 of Sigong River over Mt. Bogda, Eastern Tianshan, Central Asia

doi: 10.1007/s12583-014-0427-5

Abstract: The determination of total glacial volume is important for the observation of climatic change and its consequences such as global sea-level rise. The tongue area of Glacier No. 4 of Sigong River over Mt. Bogda, eastern Tianshan was surveyed by ground-penetrating radar (GPR) and real time kinematic (RTK)-global positioning system (GPS) during the summer campaign 2009. In order to calculate the glacier volume, both co-kriging algorithm and estimation based on the theory of perfectly plastic material were employed. Results indicated that the ice-thickness distribution of the investigated glacier ranges from 0 to 105.0 m, with the mean thickness of 27.6 m in 2009. The corresponding ice volume was ~0.076 km3 (~0.068 km3 water equivalent). The bedrock topography shows more undulating than the glacier surface. The difference of the calculated ice volume in this study and the estimated value from the empirical formula is large. Therefore, it is urgent to validate the applicability of the existing empirical formula.

Puyu Wang, Zhongqin Li, Wenbin Wang, Huilin Li, Feiteng Wang. Glacier Volume Calculation from Ice-Thickness Data for Mountain Glaciers—A Case Study of Glacier No. 4 of Sigong River over Mt. Bogda, Eastern Tianshan, Central Asia. Journal of Earth Science, 2014, 25(2): 371-378. doi: 10.1007/s12583-014-0427-5
Citation: Puyu Wang, Zhongqin Li, Wenbin Wang, Huilin Li, Feiteng Wang. Glacier Volume Calculation from Ice-Thickness Data for Mountain Glaciers—A Case Study of Glacier No. 4 of Sigong River over Mt. Bogda, Eastern Tianshan, Central Asia. Journal of Earth Science, 2014, 25(2): 371-378. doi: 10.1007/s12583-014-0427-5

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return