Mongolian Geoscientist <p>published by the <a title="MUST" href="" target="_blank" rel="noopener">Mongolian University of Science and Technology </a>with support from <a title="Mongolian Geological Society" href="" target="_blank" rel="noopener">The Geological Society of Mongolia</a>.</p> <p><strong>Abstracting and indexing in <a title="Google Scholar" href="" target="_blank" rel="noopener">Google Scholar</a>, <a title="Dimensions" href="" target="_blank" rel="noopener">Dimensions,</a> <a title="DOAJ" href="" target="_blank" rel="noopener">DOAJ</a>, <a title="EBSCO Discovery service" href="" target="_blank" rel="noopener">EBSCO Discovery service,</a> <a title="CNKI" href="" target="_blank" rel="noopener">CNKI</a> and <a title="MGS in Scopus" href="" target="_blank" rel="noopener">Scopus</a></strong></p> <p><strong>Accepted for <a title="Georef" href="" target="_blank" rel="noopener">Georef</a>, </strong></p> en-US <p>Copyright on any research article in the <strong>Mongolian Geoscientist</strong> is retained by the author(s).</p> <p>The authors grant the <strong>Mongolian Geoscientist</strong> a license to publish the article and identify itself as the original publisher.</p> <p><a href="" rel="license"><img src="" alt="Creative Commons Licence" /></a><br />Articles in the <strong>Mongolian Geoscientist</strong> are Open Access articles published under a <a href="" rel="license">Creative Commons Attribution 4.0 International License</a> CC BY.</p> <p>This license permits use, distribution and reproduction in any medium, provided the original work is properly cited.</p> <p> </p> (Bayaraa Batkhishig) (Gantulga Lkhagva) Tue, 26 Mar 2024 02:53:59 +0000 OJS 60 Geomorphological study of the origin of Mongolian Altai Mountains Lake depressions: implications for the relationships between tectonic and glacial processes <p>The lake depressions in the Mongolian Altai Mountains, and the issues related to their formation have yet to be thoroughly examined in previous research. Previous studies primarily focused on the paleogeographical evolution and glaciation dynamics of the Altai Mountains. This study presents relationships between tectonic and glacial processes that have formed the lake depressions, such as<br />Khoton, Khurgan, Dayan, Khar (western), and Khar (eastern) in the Mongolian Altai Mountains. The depressions of Khoton, Khurgan, and Dayan lakes are situated along regional fault zones, extending in an northwest-southeast direction, forming intermontane depressions directly connected to the Mongolian Altai Mountains. <br />However, the depressions of Dayan, Khar (western), and Khar (eastern) lakes have been dammed by moraine deposits in the near portion of the depression. The compliance matrix of tectonic geomorphological criteria indicates that the Khoton, Khurgan, Dayan Lake, and Khar (western) Lake depressions are more than 50% compatible. Similarly, the compliance matrix for glacial eomorphological criteria indicates more than 60% compliance for all lake depressions. The Mongolian Altai intermontane depressions are thus of tectonic origin, whereas the lakes have a glacial origin, resulting from dammed moraine sediments. The significance<br />of this work lies in demonstrating how geomorphological research can be employed to provide a detailed understanding of the pattern of lake depressions.</p> Altanbold Enkhbold, Ulambadrakh Khukhuudei, Yeong Bae Seong, Yumchmaa Gonchigjav, Li Dingjun, Byambabayar Ganbold Copyright (c) 2023 Altanbold Enkhbold, Ulambadrakh Khukhuudei, Yeong Bae Seong, Yumchmaa Gonchigjav, Li Dingjun, Byambabayar Ganbold Tue, 26 Mar 2024 00:00:00 +0000