Abstract
The Çoruh River is one of the most important rivers in northeastern Turkey. Preliminary studies to determine the energy potential of this river resulted in the selection of eleven potential dam sites. The presence of large landslides at some of the sites has led to modifications to the initial proposals; for instance the Ispir dam was abandoned and replaced with the Norgah scheme upstream of the landslides. Similarly, the proposed location of the Uzumlu dam site was abandoned and a new dam site was proposed upstream of the landslide. The Havuzlu and Demirkent landslides have been investigated to assess their possible influence on the Inanli and Yusufeli dam sites.
Résumé
Le Çoruh est l’un des plus importants cours d’eau du nord-est de la Turquie. Des études préliminaires destinées à définir le potentiel hydro-électrique de ce cours d’eau ont conduit à la sélection de onze sites potentiels de barrages. L’existence de grands glissements de terrain sur plusieurs sites a conduit à des modifications des projets initiaux: par exemple, le site de barrage d’Ispir a été abandonné et remplacé par le projet Norgah en amont du site précédent. De la même façon, le site de barrage de Uzumlu a été abandonné et un nouveau site proposé en amont des zones instables. Les glissements de Havuzlu et Demirkent ont été étudiés afin d’évaluer leur influence possible sur les sites de barrages de Inanli et Yusufeli.
Similar content being viewed by others
References
Altınlı I (1970) Geology and engineering geologic investigation of part of Iyidere Basin’s hydroelectrical development scheme. Publication E.I.E., Ankara
Baydar O et al (1970) Investigation géologique de la région de Yusufeli, Ögdem, Madenköy, lac Tortum et Ersis., Publication de M.T.A., no. 5202, Ankara
Cetin H, Laman M, Ertunc A (2000) Settlement and slaking problems with the world’s fourth largest rock-fill dam, the Ataturk dam in Turkey. Eng Geol 56:225–242
Eroskay SO (1970) Geological report of the Laleli-Tosköy Diversion Tunnel. Publication E.I.E. Ankara
Ertunç A (1980) Les possibilités de barrages sur le fleuve Çoruh. Bull Int Assoc Eng Geol 22:91–100
Ertunç A (1990) L’effet de glissements de terrain sur les futur barrages en Turquie. In: 6th International congress of IAEG, Amsterdam
Ertunç A (2002) The recent investigations of the dam site possibilities on the Çoruh River, Turkey. In: 9th International congress of lAEG, Durban
Gattınger TE (1955) Bericht über geologische Aufnahmearbeiten im Gebiete zwischen Çoruh und Erzurum, Nordost-Türkei, M.T.A., Rap no. 2379, Ankara
Gattınger TE (1956) Bericht über geologische Aufnahmeergänzungs- und Revisionsarbeiten in den Ostpontiden im Bereich von Vilayet Trabzon, Rize, Gümüşhane, Erzurum, Artvin und Kars. M.T.A., Rap no. 2380, Ankara
Goltz T (1990) Program with 22 dams suffering. Engineering News-Record (ENR), February 1, pp. 40–41
Kolars JF, Mitchell WA (1991) The Euphrates river and the Southeast Anatolia Development Project. Southern Illinois University Press, Carbondale and Edwardsville, p 324
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ertunç, A., Çetin, H. Dam projects affected by the landslides on the Çoruh River, Turkey. Bull Eng Geol Environ 66, 335–343 (2007). https://doi.org/10.1007/s10064-006-0081-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10064-006-0081-y