|
Devdaraki
Devdaraki ( ka, დევდარაკი) is a valley glacier located on the northeastern slope of Mt. Kazbek. The length of the glacier is and its surface area is . The tongue of the Devdaraki Glacier descends to above sea level. Devdaraki is known for its intense surging properties that have caused significant destruction in the past (particularly from the late 18th to the late 19th centuries). The glacier surges have led to catastrophic mudflows in the Dariali Gorge which have, on several occasions damaged the Georgian Military Highway. A massive collapse of the glacier on August 20, 2014, led to the death of seven people. The Devdaraki Glacier is the source of the River Kabakhi (left tributary of the Terek River The Terek () is a major river in the Northern Caucasus. It originates in the Mtskheta-Mtianeti region of Georgia and flows through North Caucasus region of Russia into the Caspian Sea. It rises near the juncture of the Greater Caucasus ...). See ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kazbek
Mount Kazbek or Mount Kazbegi, , romanized: ''q'azbegi''; ; ; ; is a dormant stratovolcano and one of the major mountains of the Caucasus, located in Georgia, just south of the border with Russia. Lying at 5,054 meters (16,581 ft) above at sea level, Mount Kazbek is the highest mountain in Eastern Georgia. It is also the third-highest peak in the country (after Mount Shkhara and Janga). Kazbegi is the second-highest volcanic summit in the Caucasus, after Mount Elbrus. The summit lies directly to the west of the town of Stepantsminda and is the most prominent geographic feature of the area. The last eruption occurred . Origin of the name The name Kazbegi is disputed; some claims are it is named after a Circassian nobleman who lived on it, other claims are it is named after local nobleman Dimitri Chopikashvili (grand father of the Georgian writer Aleksandre Kazbegi) who was given the title of "Kazbeg" by Georgian king Erekle II. The word "Kazbek" means a "nobleman" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glaciers Of Georgia
Glaciers in Georgia are mainly located along the Greater Caucasus Mountain Range. Geography The spatial distribution of contemporary glaciers in the territory of Georgia is stipulated by the peculiarities of atmospheric processes, morphological-morphometric conditions of the relief and their interaction. Main centers of glaciation are related to the elevated Greater Caucasus watershed range and Kazbegi massif. Individual centers can be found in the Greater Caucasus branch ranges: Bzipi, Kodori, Samegrelo, Svaneti, Lechkhumi Range, Pirikita, etc. According to the data of 2015 there are 637 glaciers in Georgia with a total area of 355.80 km2. Contemporary glaciers are mainly concentrated in the Enguri, Rioni, Kodori and Tergi River basins, where there are the peaks of 4500 m and higher. 89.32% of the amount and 97.15% of the area of glaciers of Georgia are located in these basins. Contemporary glaciers are unevenly distributed between the different river basins. Here ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valley Glacier
Glacier morphology, or the form a glacier takes, is influenced by temperature, precipitation, topography, and other factors. The goal of glacial morphology is to gain a better understanding of glaciated landscapes and the way they are shaped. Types of glaciers can range from massive ice sheets, such as the Greenland ice sheet, to small cirque glaciers found perched on mountain tops. Glaciers can be grouped into two main categories: * Ice flow is constrained by the underlying bedrock topography * Ice flow is unrestricted by surrounding topography Unconstrained Glaciers Ice sheets and ice caps Ice sheets and ice caps cover the largest areas of land in comparison to other glaciers, and their ice is unconstrained by the underlying topography. They are the largest glacial ice formations and hold the vast majority of the world's fresh water. Ice sheets Ice sheets are the largest form of glacial formation. They are continent-sized ice masses that span areas over . They are dome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgia (country)
Georgia is a country in the Caucasus region on the coast of the Black Sea. It is located at the intersection of Eastern Europe and West Asia, and is today generally regarded as part of Europe. It is bordered to the north and northeast by Russia, to the south by Turkey and Armenia, and to the southeast by Azerbaijan. Georgia covers an area of . It has a Demographics of Georgia (country), population of 3.7 million, of which over a third live in the capital and List of cities and towns in Georgia (country), largest city, Tbilisi. Ethnic Georgians, who are native to the region, constitute a majority of the country's population and are its titular nation. Georgia has been inhabited since prehistory, hosting the world's earliest known sites of winemaking, gold mining, and textiles. The Classical antiquity, classical era saw the emergence of several kingdoms, such as Colchis and Kingdom of Iberia, Iberia, that formed the nucleus of the modern Georgian state. In the early fourth centu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; or ) is a persistent body of dense ice, a form of rock, that is constantly moving downhill under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such as crevasses and seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land“Glacier, N., Pronunciation.” Oxford English Dictionary, Oxford UP, June 2024, https://doi.org/10.1093/OED/7553486115. Accessed 25 Jan. 2025. and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on ever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surge (glacier)
Glacial surges are short-lived events where the flow velocity on a portion of a glacier can increase up to 100 times faster than normal during a few months or years. It is associated with an important transportation of ice mass down-glacier, often but not always causing the advance of the glacier front. Surge events are likely an extreme case of the continuous spectra of glacier instabilities. Surging glaciers cluster around a few areas. High concentrations of surging glaciers occur in the Karakoram, Pamir Mountains, Svalbard, the Canadian Arctic islands, Alaska and Iceland, although overall it is estimated that only one percent of all the world's glaciers ever surge. In some glaciers, surges can occur in fairly regular cycles, with cycle periods commonly ranging from 15 to 100 years or more. In other glaciers, surging remains unpredictable. The period of stagnation and build-up between two surges typically lasts 10 to 200 years and is called the quiescent phase. Dowdeswell, J. A., ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daryal Gorge
The Darial Gorge; ; ; . is a river gorge on the border between Russia and Georgia. It is at the east base of Mount Kazbek, south of present-day Vladikavkaz. The gorge was carved by the river Terek, and is approximately long. The steep granite walls of the gorge can be as much as tall in some places. The Georgian Military Road runs through the gorge. History The name ''Darial'' originates from ''Dar-i Alān'' () meaning "Gate of the Alans" in Persian. The Alans held the lands north of the pass in the first centuries AD. It was fortified in ancient times both by the Romans and Persians; the fortification was variously known as the Iberian Gates or the Caucasian Gates. It was also frequently mistakenly referred to as the Caspian Gates in classical literature. The pass is mentioned in the Georgian annals under the names of Darialani; Strabo calls it ''Porta Caucasica'' and ''Porta Cumana''; Ptolemy, ''Fortes Sarmatica''; it was sometimes known as ''Porta Caucasica'' and '' Po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgian Military Highway
The Georgian Military Road or Georgian Military Highway; , Гуржий никъ, romanized: Gurzhiy niqh; ; is the historic name for a major route through the Caucasus from Georgia to Russia. Alternative routes across the mountains include the Ossetian Military Road and the Transcaucasian Highway. Route The Georgian Military Road runs for between Tbilisi (Georgia) and Vladikavkaz (Russia) and follows the traditional route used by invaders and traders throughout the ages. From Vladikavkaz, the road stretches southwards up the valley of the Terek before passing through the Darial Gorge (which marks the border between Russia and Georgia). It then passes Mount Kazbek and Gergeti Trinity Church before heading south-west through the Georgian region of Khevi to the Jvari Pass, where it reaches its maximum altitude of (). Not long after the pass the road passes the Russia–Georgia Friendship Monument, a large concrete monument built in 1983 to commemorate relations between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terek River
The Terek () is a major river in the Northern Caucasus. It originates in the Mtskheta-Mtianeti region of Georgia and flows through North Caucasus region of Russia into the Caspian Sea. It rises near the juncture of the Greater Caucasus Mountain Range and the Khokh Range, to the southwest of Mount Kazbek, winding north in a white torrent between the town of Stepantsminda and the village of Gergeti toward the Russian region North Ossetia and the city of Vladikavkaz. It turns east to flow through Chechnya and Dagestan before dividing into two branches which empty into the Caspian Sea. Below the city of Kizlyar it forms a swampy river delta around wide. The river is a key natural asset in the region, providing irrigation and hydroelectric power in its upper reaches. The main cities on the Terek include Vladikavkaz Vladikavkaz, formerly known as Ordzhonikidze () or Dzaudzhikau (), is the capital city of North Ossetia–Alania, Russia. It is located in the southe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
