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PERSIA , a See also:kingdom of western See also:Asia, bounded on the N. by the See also:Caspian See also:Sea and the See also:Russian Transcaucasian and Transcaspian territories, on the E. by See also:Afghanistan and See also:Baluchistan, on the S. by the Arabian Sea and the See also:Persian Gulf, and on the W. by See also:Turkish territory. See also:Long before the See also:Christian era the satrapies of See also:Darius com.prehended roughly an immense range of territory, from the Mediterranean to the See also:Indus and from the Caucasian See also:chain and Jaxartes to the Persian Gulf and Arabian Ocean. In the 17th and 18th centuries A.D. the conquests of 'Abbas and See also:Nadir kept up these boundaries more or less on the See also:east, but failed to secure them on the See also:west, and were limited to the See also:Caucasus and See also:Oxus on the See also:north. Persia of the See also:present See also:day is not only, in the See also:matter of See also:geographical See also:definition, far from the vast See also:empire of Sacred See also:Writ and remote See also:history, but it is not even the less extensive dominion of the Safawi See also:kings and Nadir Shah. It may be said, however, to comprise now quite as much settled and consolidated territory as at any See also:period of its See also:political existence of which we can speak with authority. Boundaries.—The region of See also:Ararat presents a See also:good starting point for the definition of the western and See also:northern frontiers of Persia. A See also:line 20 M. in length from a point western on the See also:river See also:Aras, in 39 45' N. and 44 40' E. to Frontier. Mt Ararat, in the See also:south-See also:westerly direction, divides Persia from See also:Russia. Southwards from Mt Ararat the Perso-Turkish frontier extends about 700 M. to the mouth of the Shatt el Arab in the Persian Gulf in 300 N. and 48° 40' E., but is undefined with the exception of the western boundary of the little See also:district of Kotur. A mixed See also:commission was appointed in 1843 for the See also:settlement of the Perso-Turkish frontier. The labours of this commission resulted in the See also:Erzerum treaty of 1847, by which both See also:powers abandoned some lands and agreed to appoint commissioners to define the frontier. The commissioners met in 1849, 1850 and 1851 at See also:Bagdad and See also:Muhamrah without arriving at any result. In 1851 See also:Lord See also:Palmerston proposed that the See also:general line of frontier should be traced by the agents of See also:Turkey and Persia at See also:Constantinople, assisted by the
commissioners, in conformity with the treaty of Erzerum, leaving doubtful localities to be settled in future. The Russian See also:government agreed to this proposal, and the See also:work of See also:surveying the See also:country from Mt Ararat to the Persian Gulf was then undertaken. When this was done the preparation of a See also:map, embracing territory 700 M. in length by 20 to 40 M. broad, was
unsettled, and disputes have frequently arisen between the Turkish and Persian governments with regard to their respective claims to See also:land (Hertslet, Persian See also:Treaties). In the autumn of 1907 Turkish troops occupied not only "doubtful localities" but also adjoining lands which were indisputably Persian territory. The want of a determined line of demarcation
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put in See also:hand, and this work lasted from See also:November 1857 till See also: The See also:southern boundary is the See also:coast line of the Arabian Sea and the Persian Gulf from Gwetter to the mouth of the Shatt el Arab, a distance of about 87o m., comprised between 48° 40' E. and 61° 30' E. The islands situated See also:close to the northern See also:shore of the Persian Gulf are Persian territory; they are, from east to west, See also:Hormuz (Ormus), Larak, See also:Kishm, Hengam, Furur, See also:Kish (Kais), Hindarabi, Shaikh-Shu'aib, Jebrin, Kharak, Kharaku (Khorgu). See also:Physical See also:Geography.—See also:Modern Persia occupies the western and larger See also:half of the See also:great Iranian See also:plateau which, rising to a height of from 4000 to 8000 ft. between the valleys of the Indus and See also:Tigris, covers more than a million square miles. Taking the Kuren Dagh or Kopet Dagh to See also:form the northern scarp of this plateau east of the Caspian, we find a prolongation of it in the See also:highlands north of the political frontier on the Aras, and even in the Caucasus itself. On the north-west Persia is See also:united by the highlands of See also:Armenia to the mountains of Asia See also:Minor; on the north-west the See also:Paropamisus and See also:Hindu Kush connect it with the Himalayas. The lines of boundary on the western and eastern faces are to be traced amid high ranges of mountains broken here and there by deserts and valleys. These ranges See also:lie for the most See also:part north-east and south-east, as do those in the interior, with a marked exception between See also:Teheran and Bujnurd, and in Baluchistan, where they lie rather north-east and south-west, or, in the latter See also:case, sometimes east and west. The real lowlands are the tracts near the sea-coast belonging to the See also:forest-clad provinces of the Caspian in the north and the shores of the Persian Gulf below See also:Basra and elsewhere. The Persians have no See also:special names for the great ranges. Mountains and valleys are known only by See also:local names which frequently See also:cover but a few miles. Even the name See also:Elburz, which See also:European geographers apply to the chains and ranges that extend for a length of over 500 in. from See also:Azerbaijan in the west to See also:Khorasan in the east, stands with the Persians only for the 6o or 70 m. of mountains north and north-east of Teheran, including the See also:cone of Demavend. The great central range, which extends, almost unbroken, for nearly 800 m. from Azerbaijan in the north-west to Baluchistan in the south-east, may aptly be called the Central Range. It has many peaks 9000 to to,000 ft. in height, and some of its summits rise to an See also:elevation of I1,000 ft. and near See also:Kerman of nearly 13,000 ft. (Kuh-i-Jupar). The valleys and plains west of the Central Range, as for instance those of See also:Mahallat, See also:Joshekan, See also:Isfahan, Sirjan, have an elevation of 5000 to 6500 ft.; those within the range, as Jasp, Ardahal, So, Pariz, are about moo ft. higher; and those east of it slope from an elevation of 5000 to 6000 ft. down to the depressions of the central plateau which, east of See also:Kum, are not more than 2600 ft. and east of Kerman 1500 to 1700 ft. above the sea-level. Some of the ranges west of the Central Range, which form the highlands of See also:Kurdistan, Luristan, See also:Bakhtiari and See also:Fars, and are parallel to it, end near the Persian Gulf ; others follow the Central Range, and take a direction to the east at some point between Kerman and the sea on the western frontier of Baluchistan. Some of these western ranges rise to considerable elevations; those forming the Turko-Persian frontier west of the See also:lake of See also:Urmia have peaks ii,000 ft. in height, while the Sahand, east of the lake and south of See also:Tabriz, has an elevation of 12,000 ft. Farther south, the Takht-i-Bilkis, in the Afshar district, rises to 11,200 ft., the Elvend (See also:ancient>r 8 9 See also:Orontes), near See also:Hamadan, to 11,600. The Shuturun Kuh, south of See also:Burujird, is over 11,000 ft. in height, the Shahan Kuh, Kuh-i-Gerra, Zardeh Kuh and Kuh-i-Karan (by some writers called Kuh-i-Rang), all in the Bakhtiari country west of Isfahan, are 12,800 to 13,000 ft. in height; and the Kuh-i-Dina (by some writers wrongly called Kuh-i-Dinar) has an elevation of over 14,000 ft. Still farther south, towards Kerman, there are several peaks (Bid-See also:Khan, Lalehzar, Shah-Kuh, Jamal Bariz, &c.) which rise to an elevation of 13,000 ft. or more, and the Kuh-i-Hazar, south of Kerman, is 14,700 ft. in height. Beginning near See also:Ardebil in Azerbaijan, where the cone of Savelan rises to an elevation of 15,792 ft. (Russian trigonometrical survey), and ending in Khorasan, the great Elburz range presents on its southern, or inward, See also:face a more or less abrupt scarp rising above immense See also:gravel slopes, and reaches in some of its summits a height of nearly 13,000 ft.; and the See also:peak of Demavend, north-west of Teheran; has a height of at least 18,000 ft. There are several important ranges in Khorasan, and one of them, the Binalud, west of See also:Meshed and north of See also:Nishapur, has several peaks of 11,000 to 12,000 ft. in height. In south-eastern Persia the Kuhi-Basman, a dormant See also:volcano, 11,000 to 12,000 ft. in height, in the Basman district, and the Kuh-i-Taftan, i.e. the hot or burning See also:mountain (also called Kuh-i-Nushadar from the " sal ammoniac," nushadar, found on its slopes), an active triple-peaked volcano in the Sarhad district and 12,681 ft. in height (See also:Captain Jennings), are notable features. Taking the See also:area of Persia at 628,000 sq. m. the drainage may thus be distributed: (1) into the Arabian Sea and Persian Gulf, 135,000 sq. m.; (2) into the Caspian, See also:loo,000; (3) into See also:Rivers. the Seistan depression, 43,000; (4) into the Urmia Lake, 20,000; (5) into the interior of Persia, 330,000. The first district comprises most of the south-western provinces and the whole of the coast region as far east as Gwetter; the second relates to the tracts west, south and east of the southern part of the Caspian Sea. The tracts south of the Caspian are not more than 20 to 50 m. wide; those on the west widen out to a See also:depth of 250 m., See also:meeting the See also:watershed of the Tigris on the one See also:side and that of the See also:Euphrates and Lake See also:Van on the other, and embracing between the two the See also:basin of Lake Urmia. On the east the watershed of the Caspian gradually increases in breadth, the See also:foot of the scarp extending considerably to the north of the south-eastern See also:angle of that sea, three degrees east of which it turns to the south-east, parallel to the See also:axis of the Kopet Dagh. The third drainage area comprises Persian Seistan with part of the See also:Helmund (Hilmend) basin and a considerable See also:tract adjoining it on the west. The See also:fourth is a comparatively small area on the western frontier containing the basin of Lake Urmia, shut off from the See also:rest of the inland drainage, and the fifth area takes in a part of Baluchistan, most of Kerman, a part of Fars, all See also:Yezd, Isfahan, See also:Kashan, Kum, See also:Irak, See also:Khamseh, See also:Kazvin, Teheran, See also:Samnan, See also:Damghan, See also:Shahrud, Khorasan and the central See also:desert regions. Four rivers belonging essentially to Persia, in reference to the Caspian watershed, are the Seafid Rud or Kizil Uzain on the south-west, the Herhaz on the south and the Gurgan and See also:Atrek at the south-eastern corner of that inland sea. The Seafid Rud rises in Persian Kurdistan in about 35° 50' N. and 46° 45' E., a few miles from Senendij. It has a very tortuous course of nearly 500 m., for the distance from its source to the Caspian, 57 m. east of See also:Resht, is only 210 m. in a straight line. The Kizil Uzain takes up some important affluents and is called Seafid Rud from the point where it breaks through the Elburz to the sea, a distance of 70 m. It drains 25,000 to 30,000 sq. M. of the country. The Herhaz, though not important in length of course or drainage, also, like the Seafid Rud, breaks through the Elburz range from the inner southern scarp to the north. It rises on the slopes of the Kasil Kuh, a peak 12,000 ft. in height within the Elburz, and about 25 m. north of Teheran, flows easterly through the See also:Lar plateau, where it is known as the Lar River, and takes up several affluents; turns to the north-east at the foot of Demavend, leaving that mountain to the See also:left, and flows due north past See also:Amol to the Caspian. Its length is about 120 m. The Gurgan rises on the Armutlu plateau in Khorasan east of See also:Astarabad, and enters the Caspian in 37° 4' N., north-west of Astarabad, after a course of about 200 m. The Atrek rises a few miles from See also:Kuchan and enters the Caspian at the See also:Bay of See also:Hassan Kuli in 37° 21' N., after a course of about 300 M. From the sea to the Russian frontier See also:post of Chat the river forms the frontier between Persia and the Russian Transcaspian region. The drainage of the rivers which have no outlet to the sea and form inland lakes and swamps (kavir) may be estimated at 350,000 sq. m., including the drainage of Lake Urmia, which is about 20,000 sq. m. Fourteen rivers flow into the lake: the Aji Chai, Safi Chai, Murdi Chai and Jaghatu from the east, the Tatau (Tatava) from the south, and nine smaller rivers from the west. During heavy rains and when the snows on the hills melt, thousands of streams flow from all directions into the innumerable depressions of inner Persia, or help to swell the perennial rivers which have no outlet to the sea. These latter are few in number, and some of them barely suffice for purposes of agricultural See also:irrigation, and in summer dwindle down to small rills. Additional information and CommentsThere are no comments yet for this article.
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