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Lefka Ori
Lefka Ori (, meaning 'White Mountains') or Madares ( from the Cretan Greek meaning 'without coverage, bald, bare of any vegetation for high mountain areas') is a mountain range located in Western Crete, in the Chania prefecture. The White Mountains or Lefka Ori occupy a large part of the centre of West Crete and are the main feature of the region. They consist mainly of limestone, from light grey to bluish or black color. The White Mountains have taken their name from the perpetual white or off-white color of their peaks as the off white of limestone during the summer and fall interchanges with the snow that covers the peaks until late in spring. The highest summit is Pachnes at and there are over 30 summits that are over high. The Lefka Ori also have about 50 gorges, the most famous being the Samaria Gorge. Another characteristic of the mountain range is that there are a number of plateaus that exist at heights of , such at those of Askifou, Impros, Kallikratis, Anopolis, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultra Prominent Peak
An ultra-prominent peak, or ultra for short, is a mountain summit with a topographic prominence of or more; it is also called a P1500. The prominence of a peak is the minimum height of climb to the summit on any route from a higher peak, or from sea level if there is no higher peak. There are approximately 1,500 such peaks on Earth. Some well-known peaks, such as the Matterhorn and Eiger, are not ultras because they are connected to higher mountains by high cols and thus do not achieve enough topographic prominence. The term "ultra" originated with earth scientist Steve Fry, from his studies of the prominence of peaks in Washington (state), Washington in the 1980s. His original term was "ultra major mountain", referring to peaks with at least of prominence. Distribution Currently, over 1,500 ultras have been identified above sea level: 654 in Asia, 357 in North America, 209 in South America, 119 in Europe (including 12 in the Caucasus), 84 in Africa, 54 in Oceania, and 39 in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chora Sfakion
Image:Chora Sfakion 1941 evacuation monument.jpg, 200px, Monument commemorating the evacuation during WW2 of British and ANZAC forces from Hora Sfakion in May 1941. ''Click on the left plaque for a closer view'' rect 198 536 320 1082 rect 0 0 900 1200 desc bottom-left Hóra Sfakíon () or simply Sfakia (Σφακιά ) is a small town on the south coast of Crete, Greece. It is the capital of the remote and mountainous region of Sfakiá, and has just 322 inhabitants (according to the 2021 census). It lies on the south coast near the end of the Imbros Gorge, 74 km south of Chania. It has two small harbours, where the ferry boats from Agia Roumeli dock, which in the summer bring the hikers from the Samaria Gorge to ride buses back to the northern coast. From Hóra Sfakíon, ferries also sail to the nearby coastal village of Loutro and Gavdos island. Hóra Sfakíon is a small village with a main harbourfront of tavernas, two minimarkets, a butcher shop, and a bakery. Ther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Ranges Of Greece
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and climate, mountains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Speleological Society
The National Speleological Society (NSS) is an organization formed in 1941 to advance the exploration, conservation, study, and understanding of caves in the United States. Originally headquartered in Washington D.C., its current offices are in Huntsville, Alabama Huntsville is the List of municipalities in Alabama, most populous city in the U.S. state of Alabama. The population of the city is estimated to be 241,114 in 2024, making it the List of United States cities by population, 100th-most populous .... The organization engages in the research and scientific study, restoration, exploration, and protection of caves. It has more than 10,000 members in more than 250 grottos. Since 1974 there has been a cave diving section of the society. History The Speleological Society of the District of Columbia (SSDC) was formed on May 6, 1939 by Bill Stephenson. In the fall of 1940, the officers of the SSDC drafted a proposed constitution that would transform the SSDC into the Na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gourgouthakas
Gourgouthakas (; from "small cutting on rocks, in which rain water is collected and from which animals drink water") is a cave located in the Lefka Ori mountains on the Greek island of Crete Crete ( ; , Modern Greek, Modern: , Ancient Greek, Ancient: ) is the largest and most populous of the Greek islands, the List of islands by area, 88th largest island in the world and the List of islands in the Mediterranean#By area, fifth la .... Until resurveying in 2022, it was considered the deepest cave in Greece, with an explored depth of , and was the 43rd deepest in the world in 2010. Following the re-survey conducted by the Gourgouthakas expedition of 2022, the depth has been re-evaluated at . Gourgouthakas was discovered in 1990 by the Speleological Mission of the Catamaran team, based in Μontbeliard, France. The depth of 985 m was reached in 1997. In 1998, the same group reached the small lake ( sump) at the bottom, at a depth of . The lake has not yet been explored. The c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave
Caves or caverns are natural voids under the Earth's Planetary surface, surface. Caves often form by the weathering of rock and often extend deep underground. Exogene caves are smaller openings that extend a relatively short distance underground (such as rock shelters). Caves which extend further underground than the opening is wide are called endogene caves. Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called Caving, ''caving'', ''potholing'', or ''spelunking''. Formation types The formation and development of caves is known as ''speleogenesis''; it can occur over the course of millions of years. Caves can range widely in size, and are formed by various geological processes. These may involve a combination of chemical processes, erosion by water, tectonic forces, microorganisms, pressure, and atmospheric influences. Isotopic dating techniques can be applied to cave sedime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topography Variations Of Western Crete, Greece, As Seen From Space
Topography is the study of the forms and features of land surfaces. The topography of an area may refer to the landforms and features themselves, or a description or depiction in maps. Topography is a field of geoscience and planetary science and is concerned with local detail in general, including not only relief, but also natural, artificial, and cultural features such as roads, land boundaries, and buildings. In the United States, topography often means specifically relief, even though the USGS topographic maps record not just elevation contours, but also roads, populated places, structures, land boundaries, and so on. Topography in a narrow sense involves the recording of relief or terrain, the three-dimensional quality of the surface, and the identification of specific landforms; this is also known as geomorphometry. In modern usage, this involves generation of elevation data in digital form ( DEM). It is often considered to include the graphic representation of the land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crete
Crete ( ; , Modern Greek, Modern: , Ancient Greek, Ancient: ) is the largest and most populous of the Greek islands, the List of islands by area, 88th largest island in the world and the List of islands in the Mediterranean#By area, fifth largest island in the Mediterranean Sea, after Sicily, Sardinia, Cyprus, and Corsica. Crete is located about south of the Peloponnese, and about southwest of Anatolia. Crete has an area of and a coastline of 1,046 km (650 mi). It bounds the southern border of the Aegean Sea, with the Sea of Crete (or North Cretan Sea) to the north and the Libyan Sea (or South Cretan Sea) to the south. Crete covers 260 km from west to east but is narrow from north to south, spanning three longitudes but only half a latitude. Crete and a number of islands and islets that surround it constitute the Region of Crete (), which is the southernmost of the 13 Modern regions of Greece, top-level administrative units of Greece, and the fifth most popu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Ida (Crete)
Mount Ida (), known variously as Idha, Ídhi, Idi, and Ita (the massif including the mountain is called Psiloritis, ), is the highest mountain on the island of Crete, with an elevation of . It has the highest topographic prominence of any mountain in Greece. A natural park which includes Mount Ida is a member of UNESCO's Global Geoparks Network. Located in the Rethymno regional unit, Ida was sacred to the Titaness Rhea in Greek mythology. On its slopes lies one of the caves, ''Idaion Antron'', the Idaean Cave, in which, according to legend, the god Zeus was born. Other legends, however, place his birthplace in Psychro Cave on the Lasithi Plateau. An archaeobotanical study was conducted that looked at the different plant bases in Minoan villas during the Neo-palatial time period in Crete. There was a rich range of food plants that were found to contain essential nutrients such as carbohydrates, protein and sources of vitamins. The study took place on Mount Ida, at the Minoa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
