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Firuzkuh
Firuzkuh ( fa, فيروزكوه, also Romanized as Fīrūzkūh and Fīrūz Kūh; Tabarian: Pirezcow; also known as Qaşabeh-ye Fīrūz Kūh) is a city and capital of Firuzkuh County, Tehran Province, Iran. At the 2016 census, its population was 17,500. It is located northeast of Tehran, in the middle of Alborz Mountains. Previously, it was part of Mazandaran Province. The city has a relatively cool and windy climate. It has some natural attractions and is famous for them, including Tange Vashi, Boornic Cave, Roodafshan Cave, Village Gadook, and the sight-seeing of villages like Varse-Kharan, Zarrin Dasht, Darreh-Deh, and Kaveh Deh. Firuzkuh is rich in historical heritage and some of the most ancient objects in Tehran Province have been found there. Among its villages, Darreh-Deh contains the most ancient places. During the reign of Timur, Ruy González de Clavijo praised the town's concentric citadel and suggested that it could resist any assault. Nearby castles belonged to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firuzkuh County
Firuzkuh County ( fa, شهرستان فیروزکوه) is in Tehran province, Iran. The capital of the county is the city of Firuzkuh Firuzkuh ( fa, فيروزكوه, also Romanized as Fīrūzkūh and Fīrūz Kūh; Tabarian: Pirezcow; also known as Qaşabeh-ye Fīrūz Kūh) is a city and capital of Firuzkuh County, Tehran Province, Iran. At the 2016 census, its population wa .... At the 2006 census, the county's population was 37,416 in 10,414 households. The following census in 2011 counted 38,712 people in 11,828 households. At the 2016 census, the county's population was 33,558 in 11,700 households. Administrative divisions The population history of Firuzkuh County's administrative divisions over three consecutive censuses is shown in the following table. The latest census shows two districts, five rural districts, and two cities. References Counties of Tehran Province {{Tehran-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central District (Firuzkuh County)
The Central District of Firuzkuh County ( fa, بخش مرکزی شهرستان فیروزکوه) is a district (bakhsh) in Firuzkuh County, Tehran Province, Iran. At the 2006 census, its population was 29,036, in 8,105 families. The District has one city: Firuzkuh. The District has three rural district Rural districts were a type of local government area – now superseded – established at the end of the 19th century in England, Wales, and Ireland for the administration of predominantly rural areas at a level lower than that of the Ad ...s (''dehestan''): Hablerud Rural District, Poshtkuh Rural District and Shahrabad Rural District. References Firuzkuh County Districts of Tehran Province {{Firuzkuh-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Counties Of Iran
Iran's counties (''shahrestan'', fa, شهرستان, also romanized as ''šahrestân'') are administrative divisions of larger provinces (''ostan''). The word ''shahrestan'' comes from the Persian words ' ("city, town") and ' ("province, state"). "County," therefore, is a near equivalent to ''shahrestan''. Counties are divided into one or more districts ( ). A typical district includes both cities ( ) and rural districts ( ), which are groupings of adjacent villages. One city within the county serves as the capital of that county, generally in its Central District. Each county is governed by an office known as ''farmândâri'', which coordinates different public events and agencies and is headed by a ''farmândâr'', the governor of the county and the highest-ranking official in the division. Among the provinces of Iran, Fars has the highest number of ''shahrestans'' (37), while Qom has the fewest (3). In 2005 Iran had 324 ''shahrestans'', while in 2021 there were 467. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Sovereign States
The following is a list providing an overview of sovereign states around the world with information on their status and recognition of their sovereignty. The 206 listed states can be divided into three categories based on membership within the United Nations System: 193 UN member states, 2 UN General Assembly non-member observer states, and 11 other states. The ''sovereignty dispute'' column indicates states having undisputed sovereignty (188 states, of which there are 187 UN member states and 1 UN General Assembly non-member observer state), states having disputed sovereignty (16 states, of which there are 6 UN member states, 1 UN General Assembly non-member observer state, and 9 de facto states), and states having a special political status (2 states, both in free association with New Zealand). Compiling a list such as this can be a complicated and controversial process, as there is no definition that is binding on all the members of the community of nations concerni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Köppen Climate Classification
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notably in 1918 and 1936. Later, the climatologist Rudolf Geiger (1894–1981) introduced some changes to the classification system, which is thus sometimes called the Köppen–Geiger climate classification system. The Köppen climate classification divides climates into five main climate groups, with each group being divided based on seasonal precipitation and temperature patterns. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (temperate), ''D'' (continental), and ''E'' (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the ''E'' group are assigned a seasonal precipitation subgroup (the second letter). For example, ''Af'' indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold Semi-arid Climate
A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi-arid climates, depending on variables such as temperature, and they give rise to different biomes. Defining attributes of semi-arid climates A more precise definition is given by the Köppen climate classification, which treats steppe climates (''BSk'' and ''BSh'') as intermediates between desert climates (BW) and humid climates (A, C, D) in ecological characteristics and agricultural potential. Semi-arid climates tend to support short, thorny or scrubby vegetation and are usually dominated by either grasses or shrubs as it usually can't support forests. To determine if a location has a semi-arid climate, the precipitation threshold must first be determined. The method used to find the precipitation threshold (in millimeters): *multiply ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veresk Bridge
The Veresk bridge ( fa, پل ورسک) is a masonry arch bridge in northern Iran. It was constructed by Impresa G. R. Pizzagalli & C. from Italy from 1934 to 1935 by leadership of the Italian engineer Cesare Delleani, during the reign of Reza Shah. It is located in the Veresk district of Savadkuh County, in Mazandaran province. History In 1933 the Danish Consortium Kampsax, which had been chosen by the government of Iran as general contractor for the Trans-Iranian Railway, assigned Lot number 8 on the Northern section of the project to the Italian Engineer Guido Romeo Pizzagalli from Milan. In November 1933 he founded the company Impresa G.R. Pizzagalli & C. together with several Italian engineers, among them the three brothers Battista, Guido and Cesare Delleani from Biella. The lot had a total length of 7,600 m with a height difference of 186 m and was composed of 10 tunnels, and two major bridges, one with a length of 52 m and an arch of 25 m and the second with a leng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nizari Ismaili State
The Nizari state (the Alamut state) was a Shia Nizari Ismaili state founded by Hassan-i Sabbah after he took control of the Alamut Castle in 1090 AD, which marked the beginning of an era of Ismailism known as the "Alamut period". Their people were also known as the ''Assassins'' or ''Hashashins''. The state consisted of a nexus of strongholds throughout Persia and Syria, with their territories being surrounded by huge swathes of hostile territory. It was formed as a result of a religious and political movement of the minority Nizari sect supported by the anti-Seljuk population. Being heavily outnumbered, the Nizaris resisted adversaries by employing strategic, self-sufficient fortresses and the use of unconventional tactics, notably assassination of important adversaries and psychological warfare. Despite being occupied with survival in their hostile environment, the Ismailis in this period developed a sophisticated outlook and literary tradition. Almost two centuries after ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Citadel
A citadel is the core fortified area of a town or city. It may be a castle, fortress, or fortified center. The term is a diminutive of "city", meaning "little city", because it is a smaller part of the city of which it is the defensive core. In a fortification with bastions, the citadel is the strongest part of the system, sometimes well inside the outer walls and bastions, but often forming part of the outer wall for the sake of economy. It is positioned to be the last line of defence, should the enemy breach the other components of the fortification system. The functions of the police and the army, as well as the army barracks were developed in the citadel. History 3300–1300 BC Some of the oldest known structures which have served as citadels were built by the Indus Valley civilisation, where citadels represented a centralised authority. Citadels in Indus Valley were almost 12 meters tall. The purpose of these structures, however, remains debated. Though the structures foun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concentric Castle
A concentric castle is a castle with two or more concentric curtain walls, such that the outer wall is lower than the inner and can be defended from it. The layout was square (at Belvoir and Beaumaris) where the terrain permitted, or an irregular polygon (at Krak and Margat) where curtain walls of a spur castle followed the contours of a hill. Concentric castles resemble one castle nested inside the other, thus creating an inner and outer ward. They are typically built without a central free-standing keep. Where the castle includes a particularly strong tower (donjon), such as at Krak or Margat, it projects from the inner enceinte. Development Surrounding fortresses or towns with a series of defensive walls where the outer walls are lower than the inner walls is something that has been found in fortifications going back thousands of years to cultures like the Assyrians, Persians, Ancient Egyptians and Babylonians. The ancient city of Lachish, a place in Israel, was ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruy Gonzáles De Clavijo , a chess opening named after the Spanish chess player
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Ruy may refer to: Arts and Entertainment *Ruy, the Little Cid, Spanish animated television series *Ruy Blas, a character in the eponymous tragic drama by Victor Hugo People *another form of Rui, a Portuguese male given name *another form of the Spanish male given name Rodrigo *Ruy López de Segura (1530-1580), Spanish chess player *Ruy Ramos (born 1957), Japanese footballer *Ruy (footballer) (born 1989), Brazilian footballer Places *Ruy, Isère, a commune in France *Ruy, Iran, a city in Iran *Ruy Special Town, a village in Iran *Ruy Mountain, a mountain on the border of Bulgaria and Serbia Other uses *Ruy Lopez The Ruy Lopez (; ), also called the Spanish Opening or Spanish Game, is a chess opening characterised by the moves: :1. e4 e5 :2. Nf3 Nc6 :3. Bb5 The Ruy Lopez is named after 16th-century Spanish priest Ruy López de Segura. It is one o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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