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Sakarya River

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The Sakarya ( Turkish : Sakarya Nehri ; Hittite : 𒀀𒇉𒊭𒄭𒊑𒅀 , romanized:  Šaḫiriya ; Greek : Σαγγάριος , romanized :  Sangarios ; Latin : Sangarius ) is the third longest river in Turkey . It runs through the region known in ancient times as Phrygia . It was considered one of the principal rivers of Asia Minor ( Anatolia ) in classical antiquity , and is mentioned in the Iliad and in Theogony . Its name appears in different forms as Sagraphos , Sangaris , or Sagaris .

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36-506: In Geographica , Strabo wrote during classical antiquity that the river had its sources on Mount Adoreus, near the town of Sangia in Phrygia , not far from the border with Galatia , and flowed in a very tortuous course: first in an eastern, then toward the north, next the north-west and finally the north through Bithynia into the Euxine ( Black Sea ). Pseudo-Plutarch wrote that

72-585: A "circuit of the earth" detailing the physical and political features. Strabo often uses the adjective geōgraphika with reference to the works of others and to geography in general, but not of his own work. In the Middle Ages it became the standard name used of his work. The date of Geographica is a large topic, perhaps because Strabo worked on it along with his History for most of his adult life. He traveled extensively, undoubtedly gathering notes, and made extended visits to Rome and Alexandria , where he

108-514: A "principle of comprehensive analysis of the territory" and "Russian Chernozem ". In the latter, he introduced the geographical concept of soil, as distinct from a simple geological stratum, and thus found a new geographic area of study: pedology . Climatology also received a strong boost from the Russian school by Wladimir Köppen whose main contribution, climate classification, is still valid today. However, this great geographer also contributed to

144-421: A captive educated Greek and private tutor, who instructed Cicero 's two sons. Cicero says: The geographical work I had planned is a big undertaking...if I take Tyrannion's views too... If one presumes that Strabo acquired the motivation for writing geography during his education, the latter must have been complete by the time of his next visit to Rome in 35 BC at 29 years old. He may have been gathering notes but

180-411: A century and a half to produce an accurate edition close to what Strabo wrote. A definitive one (by translator Stefan Radt ) has been in publication since 2002, appearing at a rate of about a volume a year. The text of Strabo online Other links Physical geography Physical geography (also known as physiography ) is one of the three main branches of geography . Physical geography

216-406: A major development. Some of his disciples made significant contributions to various branches of physical geography such as Curtis Marbut and his invaluable legacy for Pedology, Mark Jefferson , Isaiah Bowman , among others. The compilation of Edrisi marks an era in the history of science . Not only is its historical information most interesting and valuable, but its descriptions of many parts of

252-509: A man named Sagaris often disdained the mysteries of the Mother of the Gods , frequently deriding her priests. She struck him with madness, and he flung himself into the river Xerobates, which from then on was called Sagaris. Part of its course formed the boundary between Phrygia and Bithynia, which in early times was bounded on the east by the river. The Bithynian part of the river was navigable and

288-509: A river in Turkey is a stub . You can help Misplaced Pages by expanding it . Geographica The Geographica ( ‹See Tfd› Greek : Γεωγραφικά , Geōgraphiká ; Latin : Geographica or Strabonis Rerum Geographicarum Libri XVII , "Strabo's 17 Books on Geographical Topics") or Geography , is an encyclopedia of geographical knowledge, consisting of 17 'books', written in Greek in

324-468: Is another mountain lift and the cycle continues. Although Davis's theory is not entirely accurate, it was absolutely revolutionary and unique in its time and helped to modernize and create a geography subfield of geomorphology . Its implications prompted a myriad of research in various branches of physical geography. In the case of the Paleogeography, this theory provided a model for understanding

360-646: Is crossed by the Sangarius Bridge which was constructed by Eastern Roman Emperor Justinian I (r. 527–565). In the 13th century, the valley of the Sakarya was part of the border between the Eastern Roman Empire and the home of the Söğüt tribe. By 1280, Emperor Michael VIII Palaiologos had constructed a series of fortifications along the river to control the area, but a flood in 1302 changed

396-644: Is noble and great, and to what contains the practically useful, or memorable, or entertaining. ... For it, too, is a colossal work, in that it deals with the facts about large things only, and wholes .... An outline of the encyclopedia follows, with links to the appropriate Misplaced Pages article. Pages C1 through C67, Loeb Volume I pages 3–249. Pages C67 through C136, Loeb Volume I pages 252–521. Some thirty manuscripts of Geographica or parts of it have survived, almost all of them medieval copies of copies, though there are fragments from papyrus rolls which were probably copied out c. 100–300 AD. Scholars have struggled for

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432-528: Is sure to have spent time in the famous library taking notes from his sources. Strabo did not date his work and determining this has been a matter of scholarly study since the renaissance . The earliest attempts were in the 16th and 17th centuries (such as the 1549 Basel edition and the 1571 Heidelberg edition) however the first serious attempt was by Johannes Fabricus in 1717. Strabo visited Rome in 44 BC at age 19 or 20 apparently for purposes of education. He studied under various persons, including Tyrannion ,

468-688: Is the branch of natural science which deals with the processes and patterns in the natural environment such as the atmosphere , hydrosphere , biosphere , and geosphere . This focus is in contrast with the branch of human geography , which focuses on the built environment , and technical geography , which focuses on using, studying, and creating tools to obtain, analyze, interpret, and understand spatial information. The three branches have significant overlap, however. Physical geography can be divided into several branches or related fields, as follows: Main category: Geography Journals Mental geography and earth science journals communicate and document

504-414: Is through such natural features that we gain a clear conception of continents, nations, favourable positions of cities and all the other diversified details with which our geographical map ( chorographikos pinax ) is filled. From this description it is clear that by geography Strabo means ancient physical geography and by chorography , political geography . The two are combined in this work, which makes

540-412: The "outline", two words recur, "earth" and "country." Something of a theorist, Strabo explains what he means by Geography and Chorography: It is the sea more than anything else that defines the contours of the land ( geōgraphei ) and gives it its shape, by forming gulfs, deep seas, straits and likewise isthmuses, peninsulas, and promontories; but both the rivers and the mountains assist the seas herein. It

576-727: The Ancient Age. In more modern times, these works include the Alexander von Humboldt ( Kosmos ) in the nineteenth century, in which geography is regarded as a physical and natural science through the work Summa de Geografía of Martín Fernández de Enciso from the early sixteenth century, which indicated for the first time the New World. During the eighteenth and nineteenth centuries, a controversy exported from geology, between supporters of James Hutton (uniformitarianism thesis) and Georges Cuvier (catastrophism) strongly influenced

612-553: The birth of geography as a science during the Greek classical period and until the late nineteenth century with the birth of anthropogeography (human geography), geography was almost exclusively a natural science: the study of location and descriptive gazetteer of all places of the known world. Several works among the best known during this long period could be cited as an example, from Strabo ( Geography ), Eratosthenes ( Geographika ) or Dionysius Periegetes ( Periegesis Oiceumene ) in

648-684: The course of the river and made the fortifications useless. The Söğüt tribe migrated across the river and later established the Ottoman Empire . From downstream to upstream, the Sakarya has four dams : Akçay , Yenice , Gökçekaya and Sarıyar . [REDACTED]  This article incorporates text from a publication now in the public domain :  Smith, William , ed. (1854–1857). "Sangarius". Dictionary of Greek and Roman Geography . London: John Murray. 41°07′35″N 30°38′56″E  /  41.1264°N 30.6489°E  / 41.1264; 30.6489 This article related to

684-423: The earliest indication that he must have been preparing them is his extended visit to Alexandria 25–20 BC. In 20 he was 44 years old. His "numerous excerpts" from "the works of his predecessors" are most likely to have been noted at the library there. Whether these hypothetical notes first found their way into his history and then into his geography or were simply ported along as notes remains unknown. Most of

720-549: The edition probably used by Columbus and other early Renaissance explorers. The first printed Greek edition was the Aldine of 1516, and the first text with commentary was produced by Isaac Casaubon in Geneva in 1587. The Teubner edition appeared in 1852-3 under the editorship of August Meineke." (Roller 51–52) Strabo is his own best expounder of his principles of composition: In short, this book of mine should be ... useful alike to

756-462: The events of the life of Augustus mentioned by Strabo occurred 31–7 BC with a gap 6 BC – 14 AD, which can be interpreted as an interval after first publication in 7 BC. Then in 19 AD a specific reference dates a passage: he said that the Carni and Norici had been at peace since they were "stopped ... from their riotous incursions ...." by Drusus 33 years ago, which was 15 BC, dating the passage to

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792-401: The evolution of the landscape. For hydrology, glaciology, and climatology as a boost investigated as studying geographic factors shape the landscape and affect the cycle. The bulk of the work of William Morris Davis led to the development of a new branch of physical geography: Geomorphology whose contents until then did not differ from the rest of geography. Shortly after this branch would present

828-617: The field of geography, because geography at this time was a natural science. Two historical events during the nineteenth century had a great effect on the further development of physical geography. The first was the European colonial expansion in Asia , Africa , Australia and even America in search of raw materials required by industries during the Industrial Revolution . This fostered the creation of geography departments in

864-491: The field to develop cycle of erosion theory which he proposed as a paradigm for geography in general, although in actually served as a paradigm for physical geography. His theory explained that mountains and other landforms are shaped by factors that are manifested cyclically. He explained that the cycle begins with the lifting of the relief by geological processes (faults, volcanism, tectonic upheaval, etc.). Factors such as rivers and runoff begin to create V-shaped valleys between

900-451: The fifth century the earliest (Vaticanus gr. 2306 + 2061 A). Two manuscripts in Paris provide the best extant text: Parisinus gr. 1397 of the tenth century for Books 1-9, and Parisinus gr. 1393 of the thirteenth century for the entire text. The end of Book 7 had been lost sometime in the latter Byzantine period. A Latin translation commissioned by Pope Nicholas V appeared in 1469: this was

936-465: The late 1st century BC, or early 1st century AD, and attributed to Strabo , an educated citizen of the Roman Empire of Greek descent. There is a fragmentary palimpsest dating to the fifth century. The earliest manuscripts of books 1–9 date to the tenth century, with a 13th-century manuscript containing the entire text. Strabo refers to his Geography within it by several names: Apart from

972-451: The mountains (the stage called "youth"). During this first stage, the terrain is steeper and more irregular. Over time, the currents can carve wider valleys ("maturity") and then start to wind, towering hills only ("senescence"). Finally, everything comes to what is a plain flat plain at the lowest elevation possible (called "baseline") This plain was called by Davis' " peneplain " meaning "almost plain" Then river rejuvenation occurs and there

1008-406: The paleogeography through his work "The climates of the geological past" which is considered the father of paleoclimatology . Russian geographers who made great contributions to the discipline in this period were: NM Sibirtsev , Pyotr Semyonov , K.D. Glinka , Neustrayev , among others. The second important process is the theory of evolution by Darwin in mid-century (which decisively influenced

1044-530: The patriarch of Russian geography, Mikhail Lomonosov . In the mid-1750s Lomonosov began working in the Department of Geography, Academy of Sciences to conduct research in Siberia. They showed the organic origin of soil and developed a comprehensive law on the movement of the ice, thereby founding a new branch of geography: glaciology . In 1755 on his initiative was founded Moscow University where he promoted

1080-611: The results of research carried out in universities and various other research institutions. Most journals cover a specific publish the research within that field, however unlike human geographers, physical geographers tend to publish in inter-disciplinary journals rather than predominantly geography journal; the research is normally expressed in the form of a scientific paper . Additionally, textbooks, books, and communicate research to laypeople, although these tend to focus on environmental issues or cultural dilemmas. Examples of journals that publish articles from physical geographers are: From

1116-432: The statesman and to the public at large – as was my work on History . ... And so, after I had written my Historical Sketches ... I determined to write the present treatise also; for this work is based on the same plan, and is addressed to the same class of readers, and particularly to men of exalted stations in life. ... in this work also I must leave untouched what is petty and inconspicuous, and devote my attention to what

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1152-567: The study of geography and the training of geographers. In 1758 he was appointed director of the Department of Geography, Academy of Sciences, a post from which would develop a working methodology for geographical survey guided by the most important long expeditions and geographical studies in Russia. The contributions of the Russian school became more frequent through his disciples, and in the nineteenth century we have great geographers such as Vasily Dokuchaev who performed works of great importance as

1188-468: The summer 19 AD. The latest event mentioned is the death of Juba at no later than 23 AD, when Strabo was in his 80s. These events can be interpreted as a second edition unless he saved all his notes and wrote the book entirely after the age of 80. Dueck concludes that the Geography was written between AD 18-24. "Today there are about thirty manuscripts in existence, with a fragmentary palimpsest of

1224-409: The universities of the colonial powers and the birth and development of national geographical societies, thus giving rise to the process identified by Horacio Capel as the institutionalization of geography. The exploration of Siberia is an example. In the mid-eighteenth century, many geographers were sent to perform geographical surveys in the area of Arctic Siberia . Among these is who is considered

1260-481: The work of Friedrich Ratzel , who had academic training as a zoologist and was a follower of Darwin's ideas) which meant an important impetus in the development of Biogeography. Another major event in the late nineteenth and early twentieth centuries took place in the United States . William Morris Davis not only made important contributions to the establishment of discipline in his country but revolutionized

1296-864: Was celebrated for the abundance of fish found in it. Its principal tributaries were the Alander, the Bathys, the Thymbres and the Gallus. The source of the river is the Bayat Yaylası (Bayat Plateau ), which northeast of Afyon . Joined by the Porsuk Çayı (Porsuk Creek), close to the town of Polatlı , the river runs through the Adapazarı Ovası (Adapazarı Plains) before it reaches the Black Sea . The Sakarya

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