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Harbaqa Dam
The Harbaqa Dam or Kharbaqa Dam ( ar, سد خربقة) was a Roman era Palmyrene gravity dam in the Syrian desert about southwest from Palmyra on the road to Damascus. The dam, built of rubble, concrete, and dressed with ashlar stones, dates to the first or second century AD. The dam later was used as a water supply for the Umayyad palace of Qasr al-Hayr al-Gharbi. Overview The dam was built in the first/second-century AD by Palmyra. It was restored and used again by the Umayyads in the eighth century for irrigation purposes. It served as a major water supply for the nearby Qasr al-Hayr al-Gharbi, to which it was connected by a canal. The dam collected the seasonal floods of Wadi al-Barada in a storage basin that could be used all year.Butcher, 2003, p. 163. The remains of the dam are well-preserved for lack of quarrying from nearby settlements.Gerster; Trümpler, 2007, p. 364. The dam was built out of a concrete core faced on both air and water face with ashlar stones. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wadi Barada
Wadi Barada ( ar, وادي بردى) is a river valley in southwestern Syria. The valley is home to 17 villages and towns. Etymology The word ''wadi'' () means valley in Arabic. "Barada" is thought to be derived from the word ''barid'' (), which means "cold" in Semitic languages. The ancient Greek name (Greek: , translit. ''Chrysorrhoas'', means "streaming with gold"). The river has also suffered from severe drought in the last decades, mainly due to the lower rainfall rates and the large increase in the population in the area. Geography Wadi Barada is located in the north-western part of the Syrian capital of Damascus, in the Qalamoun district. It is known for being a mountainous area and in direct contact with the eastern mountain range of Lebanon. The Barada River is located in the western suburb of Damascus, it is 84 km long, stems from Zabadani, and drains in Al Otaiba Lake. The region also has a main water source. The water of Ein Fajja in the Barada valley is a majo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silt
Silt is granular material of a size between sand and clay and composed mostly of broken grains of quartz. Silt may occur as a soil (often mixed with sand or clay) or as sediment mixed in suspension with water. Silt usually has a floury feel when dry, and lacks plasticity when wet. Silt also can be felt by the tongue as granular when placed on the front teeth (even when mixed with clay particles). Silt is a common material, making up 45% of average modern mud. It is found in many river deltas and as wind-deposited accumulations, particularly in central Asia, north China, and North America. It is produced in both very hot climates (through such processes as collisions of quartz grains in dust storms) and very cold climates (through such processes as glacial grinding of quartz grains.) Loess is soil rich in silt which makes up some of the most fertile agricultural land on Earth. However, silt is very vulnerable to erosion, and it has poor mechanical properties, making construction ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Roman Dams
The ancient Romans were famous for their advanced engineering accomplishments. Technology for bringing running water into cities was developed in the east, but transformed by the Romans into a technology inconceivable in Greece. The architecture used in Rome was strongly influenced by Greek and Etruscan sources. Roads Roads were common at that time, but the Romans improved their design and perfected the construction to the extent that many of their roads are still in use today. Their accomplishments surpassed most other civilizations of their time, and after their time, and many of their structures have withstood the test of time to inspire others, especially during the Renaissance. Moreover, their contributions were described in some detail by authors such as Pliny the Elder, so there is a printed record of their many inventions and achievements. Aqueducts A thousand cubic metres (260,000 US gal) of water were brought into Rome by eleven different aqueducts each day. Per c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dams In Syria
A dam is a barrier that stops or restricts the flow of surface water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect or store water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees (also known as dikes) are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC. The word ''dam'' can be traced back to Middle English, and before that, from Middle Dutch, as seen in the names of many old cities, such as Amsterdam and Rotterdam. History Ancient dams Early dam building took place in Mesopotamia and the Middle East. Dams were used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institut Français Du Proche-Orient
The French Institute of the Near East (french: Institut français du Proche-Orient, IFPO) is part of the network of French Research Centers abroad. It has branches in Syria, Lebanon, Jordan, and Iraq. History The IFPO was created in 2003 by bringing together three existing French Institutes in the area: IFEAD (French Institute for Arab Studies in Damascus, established in 1922), IFAPO (French Institute of Near Eastern Archaeology established in Syria and Lebanon in 1946) and CERMOC (Centre for Study and Research on the Contemporary Middle East, est. 1977 in Lebanon and 1988 in Jordan). The IFPO has the status of a "Joint Entity of French Research Institutes Abroad" (UMIFRE no6, Unité Mixte des Instituts français de recherche à l’étranger) and is under the aegis of the French Ministry of Foreign Affairs and the CNRS (National Centre for Scientific Research). In October 2010, the IFPO opened its center for research inside Erbil Citadel, the world’s oldest continuously ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maison De L'Orient Et De La Méditerranée
The Maison de l'Orient et de la Méditerranée (or MOM) is a research body in Lyon, France, that specialises in the Mediterranean and the Middle East and the first steps of humanity. It is dedicated to its founder, historian Jean Pouilloux. Staff Anne Schmitt, CNRS, took over directorship from Rémy Boucharlat on 1 January 2011 and conducts research programs within the ''Archéométrie et archéologie'' laboratory - UMR 5138 of the MOM. Nathalie Donjon serves as secretary general since 2007 after being recruited in 1988 and attached to the CNRS research administration. History Founded in 1975, MOM's activity has been characterised by a multidisciplinary working approach. It employs 350 people: archaeologists, epigraphists, historians, with the help of physicists, chemists and geologists. Geographers, political scientists and architects are also employed. It is classed as a research federation involving five joint research units (UMR) of National Center for Scientific Research, C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Engineering
The ancient Romans were famous for their advanced engineering accomplishments. Technology for bringing running water into cities was developed in the east, but transformed by the Romans into a technology inconceivable in Greece. The architecture used in Rome was strongly influenced by Greek and Etruscan sources. Roads Roads were common at that time, but the Romans improved their design and perfected the construction to the extent that many of their roads are still in use today. Their accomplishments surpassed most other civilizations of their time, and after their time, and many of their structures have withstood the test of time to inspire others, especially during the Renaissance. Moreover, their contributions were described in some detail by authors such as Pliny the Elder, so there is a printed record of their many inventions and achievements. Aqueducts A thousand cubic metres (260,000 US gal) of water were brought into Rome by eleven different aqueducts each day. Per c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Architecture
Ancient Roman architecture adopted the external language of classical Greek architecture for the purposes of the ancient Romans, but was different from Greek buildings, becoming a new architectural style. The two styles are often considered one body of classical architecture. Roman architecture flourished in the Roman Republic and to even a greater extent under the Empire, when the great majority of surviving buildings were constructed. It used new materials, particularly Roman concrete, and newer technologies such as the arch and the dome to make buildings that were typically strong and well-engineered. Large numbers remain in some form across the former empire, sometimes complete and still in use to this day. Roman architecture covers the period from the establishment of the Roman Republic in 509 BC to about the 4th century AD, after which it becomes reclassified as Late Antique or Byzantine architecture. Few substantial examples survive from before about 100 BC, and most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Roman Dams And Reservoirs
This is a list of Roman dams and reservoirs. The study of Roman dam-building has received little scholarly attention in comparison to their other civil engineering activities, even though their contributions in this field have been ranked alongside their expertise in constructing the well-known Roman aqueducts, bridges, and roads. Roman dam construction began in earnest in the early imperial period. For the most part, it concentrated on the semi-arid fringe of the empire, namely the provinces of North Africa, the Near East, and Hispania. The relative abundance of Spanish dams below is due partly to more intensive field work there; for Italy only the Subiaco Dams, created by emperor Nero (54–68 AD) for recreational purposes, are attested. These dams are noteworthy, though, for their extraordinary height, which remained unsurpassed anywhere in the world until the Late Middle Ages. The most frequent dam types were earth- or rock-filled embankment dams and masonry gravity d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daniel Schlumberger
Daniel Théodore Schlumberger (19 December 1904 – 21 October 1972) was a French archaeologist and Professor of Near Eastern Archaeology at the University of Strasbourg and later Princeton University. Biography After having been invited by Khan Nasher in the 1960s, he conducted fieldwork at Ay Khanum in Afghanistan as Director of the Délégation Archéologique Française, discovering ruins and artifacts of the Hellenistic period.Answers.com. (2010)Daniel Schlumberger (Obituary: ''The Times'', 25 October 1972) Retrieved on 2010-04-18. His written works were included posthumously in ''The Cambridge History of Iran ''The Cambridge History of Iran'' is a multi-volume survey of Iranian history published in the United Kingdom by Cambridge University Press. The seven volumes cover "the history and historical geography of the land which is present-day Iran, as we ...'' (1983). He was an older brother of Jean Schlumberger. References University of Strasbourg faculty P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antoine Poidebard
Antoine Poidebard (Lyon, 12 October 1878 – Beirut, 17 August 1955) was a French archaeologist and Jesuit missionary. He pioneered aerial archaeology Aerial archaeology is the study of archaeological remains by examining them from a higher altitude. In present day, this is usually achieved by satellite images or through the use of drones. Details Aerial Archaeology involves interpretation an ... in the Middle East. References 1878 births 1955 deaths Archaeologists from Lyon Clergy from Lyon French Jesuits French Roman Catholic missionaries Jesuit missionaries Jesuit scientists Remote sensing archaeologists {{France-scientist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terracotta
Terracotta, terra cotta, or terra-cotta (; ; ), in its material sense as an earthenware substrate, is a clay-based ceramic glaze, unglazed or glazed ceramic where the pottery firing, fired body is porous. In applied art, craft, construction, and architecture, terracotta is the term normally used for sculpture made in earthenware and also for various practical uses, including bowl (vessel), vessels (notably flower pots), water and waste water pipes, tile, roofing tiles, bricks, and surface embellishment in building construction. The term is also used to refer to the natural Terra cotta (color), brownish orange color of most terracotta. In archaeology and art history, "terracotta" is often used to describe objects such as figurines not made on a potter's wheel. Vessels and other objects that are or might be made on a wheel from the same material are called earthenware pottery; the choice of term depends on the type of object rather than the material or firing technique. Unglazed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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