547:
stretches for several hundred kilometers. Firstly, the Japurá receives a long bifurcation from the Solimões itself and then drains into it through a main mouth located opposite the city of Tefé. However, a secondary branch, the Paraná Copea, continues its winding course until it rejoins the Solimões River 300 km downstream. This multiple confluence (resembling a very elongated delta) complicates the measurement of the length of the Caquetá-Japurá, which varies, depending on the method used, from 2200 to 2800 km, especially because the boundaries between the basins of other tributaries and sub-tributaries of the Amazon system are unclear in this flat, flooded, and swampy area. Some tributaries of the Japurá River originate very close to the Solimões River (Auati Paraná River), and some tributaries of the Negro River arise near the Japurá (Uneiuxi, Cuiuni, and Unini rivers), with connections and bifurcations between them during flood seasons.
44:
662:, who descended it, described it as full of obstacles to navigation, the current very strong and the stream frequently interrupted by rapids and cataracts. It was initially supposed to have eight mouths, but colonial administrator Francisco Xavier Ribeiro Sampaio, in the historic report of his voyage of 1774, determined that there was but one real mouth, and that the supposed others are all
53:
673:
In 1864–1868, the
Brazilian government made a somewhat careful examination of the Brazilian part of the river, as far up as the rapid of Cupati. Several very easy and almost complete water routes exist between the Japurá and Negro across the low, flat intervening country. The Baron of Marajó wrote
546:
The Caquetá-Japurá is a "white water" river, which, like all rivers descending from the Andes, carries a significant alluvial load that it partly deposits when joining the Solimões (Amazon) River on its left bank. This is why the accumulated sediments on the banks have shaped a complex mouth that
543:), near the town of La Pedrera. It then enters Brazilian territory, in the Amazon, where it is known as the Japurá River. In its lower course, it is joined by the Auati Paraná and Mirim Pirajuana rivers (the latter is sometimes considered a secondary branch, or a dead or backwater of the river).
590:
believed that their resistance resulted in those two indigenous nations suffering the most under the
Peruvian Amazon Company's management and the near extinction of those two groups by 1910. Hundreds of indigenous people died while subjected to the Peruvian Amazon Company agents at Matanzas, La
566:
in 1910. While citing a book published by
English lieutenant Henry Lister Maw, Casement noted that these slave raids had been continued by Brazilian and Portuguese men. The territory of the Peruvian Amazon Company extended between the Putumayo and Japurá Rivers during the rubber boom.
574:. Near the Caqueta River, the Andoque, Boras, Muinane, Manuya, Recigaro and other nations were forced to extract rubber at the Peruvian Amazon Company's stations. The Andoque workforce was largely based around the Matanzas rubber station, managed by the infamous
586:. Several writers that were contemporary to the rubber boom, including Roger Casement, noted that the Boras and Andoques nations were more resistant to enslavement and attempts by rubber tappers to conquer them.
814:
783:
1135:
Slavery in Peru: Message from the
President of the United States Transmitting Report of the Secretary of State, with Accompanying Papers, Concerning the Alleged Existence of Slavery in Peru
821:
790:
658:
The 19th-century
Brazilian historian and geographer José Coelho da Gama e Abreu, the Baron of Marajó, attributed 970 kilometres (600 mi) of navigable stretches to it.
1188:
1173:
701:. The boats carry a multitude of cargoes, sometimes being chartered, sometimes even being traveling general stores. In the Colombian section, the presence of
815:"PLANO ESTADUAL DE RECURSOS HÍDRICOS DO AMAZONAS, (PERH/AM) - RT 03 - DIAGNÓSTICO, PROGNÓSTICO E CENÁRIOS FUTUROS DO RECURSOS HÍDRICOS DO ESTADO - TOMO III"
784:"PLANO ESTADUAL DE RECURSOS HÍDRICOS DO AMAZONAS, (PERH/AM) - RT 03 - DIAGNÓSTICO, PROGNÓSTICO E CENÁRIOS FUTUROS DO RECURSOS HÍDRICOS DO ESTADO - TOMO III"
570:
Many of the indigenous nations between these rivers were enslaved by the
Peruvian Amazon Company, which was originally founded by the Peruvian rubber baron
924:
885:
550:
Although the Caquetá/Japurá is a broad and voluminous river, the existence of numerous rapids throughout its course has significantly hindered navigation.
578:. The Boras people were primarily dedicated to rubber extraction around the stations of Abisinia, Santa Catalina and La Sabana correspondingly managed by
1183:
1086:
The
Putumayo, the Devil's Paradise; Travels in the Peruvian Amazon Region and an Account of the Atrocities Committed Upon the Indians Therein
1067:
1040:
1013:
950:
858:
583:
763:
755:
113:
1100:
769:
558:
Slave raids against the indigenous people of the
Caqueta/Japurá River valley had persisted for at least 100 years prior to
515:(as the Amazon's upper Brazilian course is called) receives three more imposing streams from the northwest—the Japurá, the
679:
1178:
579:
232:
587:
308:
9,937 m/s (350,900 cu ft/s) (Period: 1991–2020)10,273 m/s (362,800 cu ft/s)
1158:
728:
439:
571:
499:, and augments its volume from many branches as it courses through Colombia. It flows southeast into
291:
715:
508:
607:
weighing up to 91 kg (201 lb) and measuring up to 1.8 metres (5.9 ft) in length,
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through which the eastern Caquetá originally flowed has been cleared for pasture, crops of
575:
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451:
427:
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ecoregion. The river is home to a wide variety of fish and reptiles, including enormous
559:
540:
536:
415:
918:
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913:
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507:
through a network of channels. It is navigable by small boats in Brazil. West of the
419:
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608:
504:
476:
472:
443:
186:
99:
43:
1030:
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447:
235:(736 km upstream of mouth - Basin size: 199,090 km (76,870 sq mi)
94:
674:
that there were six of them, and one which connects the upper Japurá with the
643:
524:
178:
685:
The river serves as a principal means of transportation, being plied by tiny
128:
115:
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694:
690:
52:
516:
714:
The Japurá River is the namesake of the main Earth
Federation base in the
17:
1084:
670:, as the diverting secondary channels of the Amazonian rivers are known.
492:
355:
295:
79:
928:. Vol. 1 (11th ed.). Cambridge University Press. p. 787.
889:. Vol. 6 (11th ed.). Cambridge University Press. p. 600.
612:
604:
639:
627:
620:
616:
520:
500:
475:. It rises in Colombia and flows eastward through Brazil to join the
190:
74:
539:(which is 1,370 km long when combined with one of its sources, the
635:
488:
468:
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631:
202:(Period: 1979–2015)18,121.6 m/s (639,960 cu ft/s)
878:
917:
682:
of the respective valleys have easy contact with each other.
748:
Ziesler, R.; Ardizzone, G.D. (1979). "Amazon River System".
519:(referred to as the Putumayo before it crosses over into
57:
Map of the Amazon Basin with the Japurá River highlighted
756:
Food and
Agriculture Organization of the United Nations
503:, where it is called the Japurá. The Japurá enters the
298:(Basin size: 144,098 km (55,637 sq mi)
1159:
Environmental information of Colombian Amazon region
1062:. Methuen & Company, Limited. pp. 158–159.
1008:. Methuen & Company, Limited. pp. 158–159.
358:(Basin size: 53,636 km (20,709 sq mi)
599:For much of its length the river flows through the
495:. The Caquetá River rises near the sources of the
433:
409:
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718:television series, transliterated as "Jaburo."
535:On the border with Brazil, it meets the long
265:33,400 m/s (1,180,000 cu ft/s)
8:
1035:. Anaconda Editions, 1997. p. 109,250.
646:, and in the past two decades, particularly
487:The river rises as the Caquetá River in the
584:Arístides Rodríguez and his brother Aurelio
467:is a 2,820 kilometres (1,750 mi) long
328:19,800 m/s (700,000 cu ft/s)
245:13,758 m/s (485,900 cu ft/s)
1138:. United States. Department of State. 1913
705:and soldiers used to limit river traffic.
388:7,900 m/s (280,000 cu ft/s)
368:3,717 m/s (131,300 cu ft/s)
318:1,800 m/s (64,000 cu ft/s)
255:2,000 m/s (71,000 cu ft/s)
156:276,812 km (106,878 sq mi)
945:. Anaconda Editions, 1997. p. 243.
908:
906:
904:
902:
900:
898:
896:
740:
378:790 m/s (28,000 cu ft/s)
1107:, Myers Enterprises II, archived from
29:
1189:International rivers of South America
772:from the original on 8 November 2014.
7:
1174:Rivers of Amazonas (Brazilian state)
1032:The Amazon Journal of Roger Casement
942:The Amazon Journal of Roger Casement
751:The Inland waters of Latin America
25:
51:
42:
1184:Tributaries of the Amazon River
1059:The Upper Reaches of the Amazon
1005:The Upper Reaches of the Amazon
847:ESTUDIO NACIONAL DEL AGUA 2022
678:branch of the Negro; thus the
107: • coordinates
1:
148:2,036 km (1,265 mi)
89:Physical characteristics
1083:Hardenburg, Walter (1912).
591:Sabana and Santa Catalina.
350: • location
287: • location
224: • location
174: • location
1205:
1089:. T.F. Unwin. p. 302.
1056:Woodroffe, Joseph (1914).
1002:Woodroffe, Joseph (1914).
820:. Jan 2019. Archived from
789:. Jan 2019. Archived from
384: • maximum
374: • minimum
364: • average
324: • maximum
314: • minimum
304: • average
261: • maximum
251: • minimum
241: • average
198: • average
392:
336:
332:
273:
269:
210:
206:
160:
50:
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27:River in Brazil, Colombia
1029:Casement, Roger (1997).
939:Casement, Roger (1997).
562:'s investigation of the
435: • right
925:Encyclopædia Britannica
886:Encyclopædia Britannica
411: • left
990:Slavery in Peru 1913
978:Slavery in Peru 1913
966:Slavery in Peru 1913
129:3.16556°S 64.78083°W
588:Joseph R. Woodroffe
397:Basin features
134:-3.16556; -64.78083
125: /
1179:Rivers of Colombia
980:, p. 277,280.
729:Caquetá Department
716:Mobile Suit Gundam
709:In Popular Culture
1069:978-0-7222-6485-0
1042:978-1-901990-05-8
1015:978-0-7222-6485-0
952:978-1-901990-05-8
860:978-958-5489-12-7
697:known locally as
680:indigenous tribes
572:Julio César Arana
564:Putumayo genocide
457:
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16:(Redirected from
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1153:External links
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1105:Global Species
1101:"Purus varzea"
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992:, p. 294.
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919:"Amazon"
916:, ed. (1911).
914:Chisholm, Hugh
892:
877:, ed. (1911).
875:Chisholm, Hugh
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1140:. Retrieved
1134:
1126:Bibliography
1113:, retrieved
1109:the original
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822:the original
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798:. Retrieved
791:the original
778:
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684:
672:
667:
663:
657:
626:Much of the
625:
601:Purus várzea
598:
569:
557:
549:
545:
534:
505:Amazon River
486:
477:Amazon River
473:Amazon basin
464:
461:Japurá River
460:
458:
440:Auati-Paraná
100:Amazon River
36:Japurá River
595:Environment
541:Tunia River
523:), and the
402:Tributaries
132: /
1168:Categories
1115:2017-03-15
831:2021-10-03
800:2021-10-03
735:References
703:guerrillas
695:riverboats
691:motorboats
654:Navigation
644:sugar cane
446:, Jupari,
354:Guaquira,
292:La Pedrera
179:Confluence
153:Basin size
120:64°46′51″W
18:Yarí River
1142:14 August
509:Rio Negro
452:Cahuinari
428:Orteguaza
341:Discharge
278:Discharge
215:Discharge
165:Discharge
68:Countries
853:. 2023.
770:Archived
723:See also
613:piranhas
493:Colombia
416:Apaporis
356:Colombia
296:Colombia
183:Solimões
117:3°9′56″S
80:Colombia
63:Location
699:lanchas
650:crops.
621:caimans
617:turtles
605:catfish
554:History
471:in the
1066:
1039:
1012:
949:
857:
762:
693:, and
676:Vaupés
642:, and
640:manioc
628:jungle
619:, and
521:Brazil
511:, the
501:Brazil
483:Course
444:Mapari
424:Caguán
405:
344:
281:
218:
191:Brazil
187:Amazon
168:
145:Length
75:Brazil
851:(PDF)
825:(PDF)
818:(PDF)
794:(PDF)
787:(PDF)
668:canos
664:furos
489:Andes
469:river
448:Purui
95:Mouth
1144:2023
1064:ISBN
1037:ISBN
1010:ISBN
947:ISBN
855:ISBN
760:ISBN
648:coca
636:corn
632:rice
525:Napo
459:The
420:Yarí
666:or
517:Içá
463:or
189:),
181:of
1170::
1103:,
922:.
895:^
883:.
768:.
758:.
754:.
638:,
634:,
623:.
615:,
611:,
582:,
527:.
479:.
442:,
426:,
422:,
418:,
294:,
231:,
1146:.
1072:.
1045:.
1018:.
955:.
863:.
834:.
803:.
185:(
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
