Mamoré Sentence Examples
West of the Cordillera Oriental, where special conditions prevail, a great desert plateau stretches entirely across one corner of the republic. Apart from the Andean system there is a group of low, broken, gneiss ranges stretching along the east side of Bolivia among the upper affluents of the Mamore and Guapore, which appear to belong to the older Brazilian orographic system, from which they have been separated by the erosive action of water.
North of this elevation, which formed the southern shore of the ancient Mojos Lake, are the llanos of Guarayos and Mojos, occupying an extensive region traversed by the Guapore, San Miguel, Guapay, Mamore, Yacuma, Beni and Madre de Dios rivers and their numerous tributaries.
The Mamore, the upper part of which is called the Chimore, rises on the north-east slopes of the Sierra' de Cochabamba a little south of the 17th parallel, and follows a northerly serpentine course to its confluence with the Beni, the greater part of which course is between the 65th and 66th meridians.
The principal Bolivian tributary of the Mamore, the Guapay or Grande, which is larger and longer than the former above their confluence and should be considered the main stream, rises in the Cordillera Oriental east of Lake Pampa Aullaguas, and flows east to the north extremity of the Sierra de Misiones, where it emerges upon the Bolivian lowlands.
The other large Bolivian tributaries of the Mamore, all rising on the north-east flanks of the Andes, are the Chapare, Secure, Manique or Apere and Yacuma, the last draining a region of lakes and swamps north of the Sierra Chamaya.Advertisement
The Beni and its great affluent, the Madre de Dios, though of smaller volume and extent than the Mamore, are of much greater economic importance, owing to their navigability, the fertility of the region they drain, and the great forests along their banks.
From this point to its junction with the Mamore, a little north of the 12th parallel, it flows in a northwesterly direction and forms the boundary line between the two republics.
The great lacustrine basin between the Beni and the Mamore contains several lakes and lagoons, two of them of large size.
The Bolivian port of entry for this trade, Villa Bella, is situated above the falls of the Madeira at the confluence of the Beni and Mamore, and is reached from the lower river by a long and costly portage.
It is also shut off from the navigable rivers above by the falls of the Beni and Mamore.Advertisement
The railway to be built by Brazil will remedy this unfavourable situation, will afford a better outlet for north-eastern Bolivia, and should promote a more rapid development of that region, which is covered with an admirable system of navigable rivers above the falls of the Beni and Mamore.
The first includes the Guapay or Rio Grande, Piray or Sara, Yapacani and Marac6, upper tributaries of the Mamore, and the San Miguel, Blanco, Baures and Paragua, tributaries of the Guapore - both draining the western and northern parts of the department.
The capital and only large town of the department is Santa Cruz De La Sierra (pop., in 1900, 15,874; in 1906, estimated, 20,535), on the Piray, a tributary of the Mamore, 1450 ft.
According to the treaty of San Ildefonso, the Madeira begins at the confluence of the Guapore with the Mamore.
San Antonio is the first of a formidable series of cataracts and rapids, nineteen in number, which, for a river distance of 263 m., obstruct the upper course of the Madeira until the last rapid called Guajara Merim (or Small Pebble), is reached, a little below the union of the Guapore with the Mamore.Advertisement
The waters find their way to the falls of the Madeira by many great rivers, the principal of which, if we enumerate them from east to west, are the Guapore or Itenez, the Baures and Blanco, the Itonama or San Miguel, the Mamore, Beni, and Mayutata or Madre de Dios, all of which are reinforced by numerous secondary but powerful affluents.
The Guapore presents many difficulties to continuous navigation; the Baures and Itonama offer hundreds of miles of navigable waters through beautiful plains; the Mamore has been sounded by the writer in the driest month of the year for a distance of 500 m.
The Chapare, Secure and Chimore, tributaries of the Mamore, are navigable for launches up to the base of the mountains, to within 130 m.
The capital, Trinidad (pop. 2556), is situated on the Mamore river in an open fertile country, and was once a flourishing Jesuit mission.
The first includes the rivers flowing directly and indirectly into the Madeira, one of the great tributaries of the Amazon, together with some small tributaries of the Acre and Purus in the north, all of which form a drainage basin covering more than one-half of the republic. The two principal rivers of this system are the Mamore and Beni, which unite in lat.Advertisement
The latter has an elevation little, if any, above the level of the Mamore, which apparently drains this region, and its area has been estimated at about 580 sq.