Dissolution feature differences of carbonate rock within hydro-fluctuation belt located in the Three Gorges Reservoir Area

• Published in: Engineering geology Vol. 327; p. 107362
• Main Authors: Chen, Chiwei, Yang, Haiqing, Song, Kanglei, Liang, Dan, Zhang, Yuhan, Ni, Jianghua
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 20.12.2023
• Subjects: algorithms; Carbonate rock deterioration; carbonate rocks; carbonates; Dissolution features; geometry; geomorphology; Hydro-fluctuation belt; hydrology; Hyperspectral imaging technique; Intelligent algorithm; rain; spectral analysis; Three Gorges Reservoir Area; Triassic period; Carbonate rock deterioration; Intelligent algorithm; Hyperspectral imaging technique; Dissolution features; Hydro-fluctuation belt; Three Gorges Reservoir Area

The stability of geological environment in the Three Gorges Reservoir Area (TGRA) has experienced severe challenges due to the 30 m hydro-fluctuation belt (HFB). The vertical dissolution features vary with the mechanism of water and rock interaction. Although dissolution features have been adequatel...