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Geyser Valley (valley of the Geysernaya River) is located on the territory of Kronotsky State Natural Biosphere Reserve (Kamchatka, Russia) and is one of the most unique nature objects in Russia. The valley is known by numerous geysers and other hydrothermal manifestations and is a tourist attraction. A big landslide formed on June 3, 2007, in Geyser Valley. It dammed up the river affecting more than half of all thermal objects. Some of them were destroyed; some changed their regime.
Formation and the displacement of landslide in the left side of the Geyser Valley occurred in the upper part of Vodopadniy creek. According to witnesses the main displacement looked flow-like movement of ground masses and lasted for 2.5 min. As a result of slope deformations, a landslide tongue was formed with length up to 3.4 km and width 800–900 m in the upper part and 0.2–0.4 km in the lower part. The mechanism of displacement of landslide was complex. Comparative analysis of models of relief after and before sliding has shown that the whole volume of landslide deposits is 22.6 million m3 (including secondary block slide).
Different-scale landslides in Geyser Valley occurred before. Many slope failures induced by cyclone Elsa in 1981 were noted. The mapping of the area under consideration made it possible to identify over 650 landslides, rockfalls, and other slope phenomena. On January 4, 2014, large-scale rock avalanche also formed in the left side of the Geysernaya River valley.
The Geysernaya River cuts massif composed by lacustrine-volcanic hydrothermally altered deposits. These rocks contain a large number of clay minerals that are broken by tectonic and sedimentary fractures and unstable to humidifying. Geological and geomorphologic factors such as high seismicity, contrast relief, steep slopes, rainfalls, intense snowmelt and inflow of thermal water also control formation of different slope processes – landslides, rockfalls, taluses, debris flows, mudflows, etc.
Slope displacement in the region is very intense that can be hazardous for tourists and also causes damage to geysers and hot spring regime.
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Gordeev, E. I., Pinegina, T. K., Droznin, V. A., Dvigalo, V. N., & Melekestsev, I. V. (2007). June 03, 2007 natural disaster in the Valley of Geysers in Kamchatka. EosTrans. AGU, 88(52). – Fall Meet. Suppl., Abstract T51A-0297.
Kondratiuk, V. I. (1974). Klimat Kamchatky [Climate of Kamchatka]. Gidrometeoizdat, Moscow. 204 p. (in Russian).
Sugrobova, N. G., & Sugrobov, V. M. (1985). Izmeneniya rejima thermoproyavleniy Doliny Geyserov pod vliyaniem tsyklona “El’sa” [Change in the regime of thermal manifestations of the Geyser Valley under the influence of the cyclone “Elsa”]. Voprosy Geografii Kamchatki [Questions of geography of Kamchatka], (9), 88–94 (in Russian).
Muravyev, Y. D., Droznin, V. A., & Bataeva, O. P. (2003). Ob intensivnosty sovremennikh exogennikh protsessov v doline reky Geysernoy [Intensity of contemporary exogenous processes in the Geysernaya river valley]. Vestnik KRAUNTS. Nauky o Zemle, (1), 86–88 (in Russian).
Belousov, V. I., Grib, E. N., & Leonov, V. L. (1983). Geologicheskie pozitsii gidrotermal’nikh system Doliny Geyserov i kaldery Uzon [Geological positions of hydrothermal systems of the Valley of Geysers and caldera Uzon]. Volcanology and Seismology, (1), 65–79 (in Russian).
Legler, V. A., & Parfenov, L. M. (1979). Systemi razlomov ostrovnikh dug [Systems of faults of island arches]. In Tektonicheskoe rayonirovanie i snrukturno-veshestvennaya evolitsiya severo-vostoka Asii [Tectonic zoning and structural-material evolution of northeast Asia] (pp. 134–155). Nauka, Мoscow. (in Russian).
Leonov, V. L. (1982a). Razrivnie narushenia raiona Uzonsko-Geysernjy depressii [Faults of the area of Uzonsko-Geysernaya depression]. Volcanology and Seismology. (4), 78–84.
Shanzer, A. E. (1979). Nekotorye osobennosti evolyutsii tektono-magmaticheskikh struktur Kamchatki v zavisimosti ot eye blokovogo stroyeniya i dvizheniya blokov v pozdnem kaynozoye [Some features of the evolution of tectono-magmatic structures of Kamchatka, depending on its block structure and movement of the blocks during the late Cenozoic]. Bulletin of the volcanological station, (57), 53–65 (in Russian).
Melekestsev, I. V. (1980). Vulkanism i reliefoobrazovanie [Volcanism and relief formation]. Nauka, Moscow. 212 p. (in Russian).
Leonov, V. L., & Grib, E. N. (2004). Strukturnie positsii i vulkanism chetvertichnikh kal’der Kamchtky [The structural position and volcanism of the quaternary calderas, Kamchatka, Russia]. Dalnauka, Vladivostok. 189 p. (in Russian).
Leonov, V. L. (2001). Regional’nie strukturnie positsii visokotemperaturnikh gydrotermal’nikh system na Kamchatke [Regional structural settings of high-temperature hydrothermal systems in Kamchatka]. Volcanology and Seismology, (5), 32–47 (in Russian).
Kiryukhin, A. V., Rychkova, T. V., Droznin, V. A., Chernykh, E. V., Puzankov, M. Y., & Vergasova, L. P. (2010). Geysers Valley hydrothermal system (Kamchatka): Recent changes related to landslide of June 3, 2007. In Proc. World Geothermal Congress 2010 (pp. 25–29). Bali.
Kiryukhin, A. V., Rychkova, T. V., & Dubrovskaya, I. K. (2012). Formation of the hydrothermal system in Geyser Valley (Kronotsky Nature Reserve, Kamchatka) and triggers of the giant landslide. Applied Geochemistry, 27(9), 1753–1766. CrossRef
Egorova, I. A. (1993). Vozrast I paleogeograficheskie usloviya formirovaniya vulkanogenno-osadochnykh otlogeniy Uson-Geysernoy caldernoy depressii na Kamchatke [Age and paleogeographic conditions of formation of volcanic-sedimentary deposits Uzon-Geysernaya caldera in Kamchatka (the results of palynological studies]. Volcanology and Seismology, (2), 27–43 (in Russian).
Frolova, J. V., Gvozdeva, I. P., & Kuznetsov, N. P. (2015b). Effects of hydrothermal alterations on physical and mechanical properties of rocks in the Geysers Valley (Kamchatka Peninsula) in connection with landslide development. In Proc. World Geothermal Congress 2015 (pp. 19–25). Melbourn, April 2015.
Gvozdeva, I. P., Frolova, J. V., & Zerkal, O. V. (2015). Slope processes hazards in geothermal areas: A case study of the Geysers Valley, Kamchatka. In Proc. World Geothermal Congress 2015 (pp. 19–25). Melbourn, April 2015.
Leonov, V. L. (1982b). Geologicheskoe stroenie kan’ona reky Shumnoy I Uzon-Geysernaya depressiya na Kamchatke [The geological structure of the Shumnaya River canyon and the Uzon-Geysernaya depression in Kamchatka]. Volcanology and Seysmology, (2), 100–103 (in Russian).
Zerkal, O. V., & Gvozdeva, I. P. (2012). Investigating and mapping of landslides activity in Geyser valley (Kamchatka). In Problems of decrease in natural hazards and risks: Proc. of the VIII Internat. Conf. “GeoRisk-2012” (pp. 79–84). RUDN, Moscow. 1. (in Russian).
Zerkal, O. V., & Gvozdeva, I. P. (2013). Slope stability analysis in modern hydrothermal active areas . In Global view of engineering geology and environment: Proc. of the Internat. Symp. and 9th Asian Regional Conf. of IAEG (pp. 225–228). Taylor&Francis.
Frolova, J. V., Gvozdeva, I. P., Chernov, M. S., & Kuznetsov, N. P. (2015a). Ingenerno-geologicheskie aspekty gydrotermalnykh preobrasovanij tufogennykh porod Doliny Geyserov (poluostrov Kamchatka) [Engineering aspects of hydrothermal alternations of tuffaceous rocks in the Geyser Valley (Kamchatka peninsula)]. Ingenernaya geologiya [Engineering geology], (6), 30–42 (in Russian).
Leonov, A. V., & Leonov, V. L. (2014). Valley of Geysers, Kronotsky Reserve, Kamchatka: Features seen by the 1991 GOSA expedition and changed by the 2007 landslide, 2013 cyclone and 2014 landslide. The Geyser Gazer Sput. The Newsletter of The Geyser Observation and Study Association, 28(2), 5–26.
Pinegina, T. K., Delemen, I. F., Droznin, V. A., Kalacheva, E. G., Chirkov, S. A., Melekestsev, I. V., Dvigalo, V. N., Leonov, V. L., & Seliverstov, N. I. (2008). Kamchatka Valley of Geysers after the catastrophe on 3 June 2007 . Vestnik DVO RAN [Bulletin of the Far East Branch of the Russian Academy of Sciences]. (1), 33–44 (in Russian).
Dvigalo, V. N., & Melekestsev, I. V. (2009). Geologo-geomorfologicheskie posledstvya katasroficheskikh obvalnikh i obval’no-opolznevikh protsessov v kamchtskoy Doline Geyserov (po dannim aerofotogrammetrii) [The geological and geomorphic impact of catastrophic landslides in the Geyser Valley, Kamchatka: Air-photogrammetry]. Volcanology and Seismology, (5), 1–14 (in Russian).
Varnes, D. J. (1978). Slope movement types and processes. Landslides, Analysis and Control. Transportation Research Board, Washington, DC., Special Rep. 176. 11–33.
- Landslide Activity and Landslide Hazard in Geyser Valley (Kamchatka Peninsula, Russia)
Oleg V. Zerkal
Irina P. Gvozdeva
- Chapter 23
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