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Abstract <p>Glacier boundaries in the Mongun-Taiga massif were determined using hydrological and morphological approaches, and a reduction in glaciated area was determined for 2010–2021. The GlabTop2 model for flat-top glaciers was calibrated using ground-penetrating radar data. A range of ice volume values for the entire massif was obtained using the GlabTop2 model, using power-law relationships for morphological and hydrological approaches to glacier boundary delineation. The contribution of different glacier types to the structure of ice reserves was assessed.</p>

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Thickness and Volume of Glaciers in the Mongun-Taiga Massif (Altai) in 2021 Based on Ground Penetrating Radar and Modeling Data

  • 期刊论文

  • 发表日期：

    2025年12月1日

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  • S. A. Griga,
  • D. A. Ganyushkin,
  • D. V. Bantsev,
  • M. R. Nikolaev,
  • M. P. Kashkevich,
  • K. A. Ibraev

摘要

Abstract

Glacier boundaries in the Mongun-Taiga massif were determined using hydrological and morphological approaches, and a reduction in glaciated area was determined for 2010–2021. The GlabTop2 model for flat-top glaciers was calibrated using ground-penetrating radar data. A range of ice volume values for the entire massif was obtained using the GlabTop2 model, using power-law relationships for morphological and hydrological approaches to glacier boundary delineation. The contribution of different glacier types to the structure of ice reserves was assessed.