Araştırma Makalesi

Göllü Polye and Lake Van: Geomorphological and Hydrological Connections

Sayı: 85 30 Haziran 2024
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Göllü Polye and Lake Van: Geomorphological and Hydrological Connections

Öz

The Göllü Polje holds a significant position for seeking answers to research problems due to its geomorphological features and its proximity to the level of Lake Van. Particularly, the elevation studies of the polje floor are among the reasons for the concentration of research in this area. The studies conducted in the Göllü Polje area aim to determine the geomorphological roles played by the polje in reaching the highest level of Lake Van in past periods and how and to what extent it was affected by these level changes. Additionally, it has been addressed which findings could be used to explain the changes in the level of Lake Van and to understand what kind of connection the lake has with other open basins, how the hydrological balance within the Polje area is established, and what effects it was subjected to in later periods. It has been decided to conduct core drilling studies and investigate the validity of this hypothesis that Lake Van might have overflowed into the polje and lake sediments might have accumulated within the polje. A total of 84 samples were taken for the determination of the mineralogical contents of the sediments obtained from the cores, and carbonate (calcite, aragonite, and dolomite) and quartz contents were examined and analyzed. When the core analyses together with all clay, quartz carbonate, and organic carbon mineral data and graphs are evaluated, it is understood that slope erosion intensified and there was an increase in the deposition of minerals such as kaolinite and illite in certain periods within the polje. It is also understood that during periods when slope erosion slowed down and the polje took the form of a lake, disrupting river drainage, montmorillonite mineral precipitated, and these periods followed each other in phases.

Anahtar Kelimeler

Destekleyen Kurum

VanYYÜ BAP, TUBİTAK, CNRS

Proje Numarası

VYYÜBAP Projesi (Proje No: 2009- SOB-DO73) , TÜBİTAK 105Y125, supported by TÜBİTAK, CNRS (through the ECLIPSE and PICS

Teşekkür

Bu çalışma, 2009-SOB-DO73 proje numarası altında Yüzüncü Yıl Üniversitesi Bilimsel Araştırma Projeleri Başkanlığı tarafından finanse edilmiştir. Ayrıca TÜBİTAK 105Y125 proje numarası ile TÜBİTAK, CNRS (ECLIPSE ve PICS programları aracılığıyla) ve Yüzüncü Yıl Üniversitesi'nin desteğiyle yürütülmüştür. Sahada ve laboratuvarda yapılan çalışmalar sırasında mali destek sağladıkları için TÜBİTAK, CNRS ve Yüzüncü Yıl Üniversitesi'ne teşekkürlerimi sunarım

Kaynakça

  1. Akköprü, E. (2011). Geomorphological research in the southwest part of Lake Van (TatvanGöllü) [Unpublished Doctoral Dissertation]. Istanbul University, Institute of Social Sciences.
  2. Ardel, A. (1944). Lake Van. Fifth University Week-Van. 241, 205-215. Istanbul: Istanbul University.
  3. Closson, D., Abu Karaki, N., Husein, M. J., Al-Fugha, H., & Ozer, A. (2003). Space-borne radar interferometric mapping of precursory deformations of a dyke collapse, Dead Sea area, Jordan. International Journal of Remote Sensing, 24(4), 843-849.
  4. Crawford, N. C. (1984). Sinkhole flooding associated with urban development upon karst terrain: Bowling Green, Kentucky. In B. F. Beck (Ed), Proceedings of the First Multidisciplinary Conference on Sinkholes (pp. 283-292). A. A. Balkema.
  5. Degens, E., Wong, H., Kurtman, F., & Finckh, P. (1978). Geological development of Lake Van: A summary. In E. Degens & F. Kurtman (Eds.), The geology of Lake Van (pp. 147-158). MTA.
  6. Doğan, U. (2003). Sarıot Polje, Central Taurus (Turkey): A border polje developed at the contact of karstic and non-karstic lithologies. Cave and Karst Science, 30(3), 117-124.
  7. Erinç, S. (1953). Geography of Eastern Anatolia. Istanbul: Istanbul University.
  8. Ford, D., & Williams, P. (2007). Karst hydrogeology and geomorphology. Wiley.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Coğrafi Bilgi Sistemleri, Jeoformoloji ve Yüzey Örtü Süreçleri, Paleocoğrafya

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Haziran 2024

Gönderilme Tarihi

18 Nisan 2024

Kabul Tarihi

7 Haziran 2024

Yayımlandığı Sayı

Yıl 2024 Sayı: 85

Kaynak Göster

APA
Akköprü, E., & Özdemir, Ş. (2024). Göllü Polye and Lake Van: Geomorphological and Hydrological Connections. Türk Coğrafya Dergisi, 85, 33-45. https://doi.org/10.17211/tcd.1470388
AMA
1.Akköprü E, Özdemir Ş. Göllü Polye and Lake Van: Geomorphological and Hydrological Connections. Türk Coğ. Derg. 2024;(85):33-45. doi:10.17211/tcd.1470388
Chicago
Akköprü, Ebru, ve Şuranur Özdemir. 2024. “Göllü Polye and Lake Van: Geomorphological and Hydrological Connections”. Türk Coğrafya Dergisi, sy 85: 33-45. https://doi.org/10.17211/tcd.1470388.
EndNote
Akköprü E, Özdemir Ş (01 Haziran 2024) Göllü Polye and Lake Van: Geomorphological and Hydrological Connections. Türk Coğrafya Dergisi 85 33–45.
IEEE
[1]E. Akköprü ve Ş. Özdemir, “Göllü Polye and Lake Van: Geomorphological and Hydrological Connections”, Türk Coğ. Derg., sy 85, ss. 33–45, Haz. 2024, doi: 10.17211/tcd.1470388.
ISNAD
Akköprü, Ebru - Özdemir, Şuranur. “Göllü Polye and Lake Van: Geomorphological and Hydrological Connections”. Türk Coğrafya Dergisi. 85 (01 Haziran 2024): 33-45. https://doi.org/10.17211/tcd.1470388.
JAMA
1.Akköprü E, Özdemir Ş. Göllü Polye and Lake Van: Geomorphological and Hydrological Connections. Türk Coğ. Derg. 2024;:33–45.
MLA
Akköprü, Ebru, ve Şuranur Özdemir. “Göllü Polye and Lake Van: Geomorphological and Hydrological Connections”. Türk Coğrafya Dergisi, sy 85, Haziran 2024, ss. 33-45, doi:10.17211/tcd.1470388.
Vancouver
1.Ebru Akköprü, Şuranur Özdemir. Göllü Polye and Lake Van: Geomorphological and Hydrological Connections. Türk Coğ. Derg. 01 Haziran 2024;(85):33-45. doi:10.17211/tcd.1470388

Yayıncı: Türk Coğrafya Kurumu