Orinoco - kogin a Venezuela

River a Venezuela - Orinoco - An located in South America kuma shi ne daya daga cikin mafi kyau gida ruwaye. Wannan shi ne na farko kogin da aka gano a cikin New World. Singer Enya ko sadaukar ta da song "Orinoco Flow".

samu

Columbus farko ga bakin wannan kyakkyawar jiki na ruwa, na yi tunani shi ne aljanna. Indiyawan, wanda ya rayu a kan bankunan na kogin, ya gana da baki m. Amma su al'adar saka zinariya kayan ado da aka kira "hakar gwal." Conquistadors koma zurfi a cikin ƙasa, suna begen samun da daraja birni.

Amma ya kasance kawai su kwatanci. A kan hanya na gabatarwa da bakin Orinoco zinariya masu neman hallaka dukan abin da a cikin hanyar. Amma Warao Indiyawan sun iya tsira da har yanzu ci gaba da rayuwa a yankin Neja Delta. Amma su lambobi ne yanzu kawai 20,000 mutane.

kogin Place

River a Colombia da kuma Venezuela (Orinoco) fãra a kusa da Brazil kan iyaka, a Dutsen Delgado-Chalbaud. River kwarara fara ta tafiya zuwa kunya soar. Daga cikin tushen (shi ne kusa da Brazil kan iyaka) gudana, bypassing da baka Guiana tsaunuka, shi gudana a cikin tekun Atlantic. Orinoco ya shafi Colombia, kamar yadda wannan jiki na ruwa ne a lokaci guda da kan iyaka da Venezuela.

Description of tafki

Orinoco River - daya daga cikin mafi girma a kudancin Amirka. Its tsawon - 2410 km, da catchment yanki - 880.000 sq km. A Venezuela, shi ne kawai 76,3% na jimlar yankin. Sauran - a Colombia. Orinoco ne zuwa kashi hudu sassan daban-daban tsawo: da babba, m, na tsakiya da kuma yankin Neja Delta.

A babba rabo daga wani tsawon kimanin kilomita 250. Shi ne daga tushen zuwa Raudalis de Guaharibos. A ƙasa ne mountainous da ruwa mai gudãna a cikin yankin arewa maso yammacin.

Middle rabo lullube kamar 750 kilomita. A farko 480 km na Orinoco gudana a westerly shugabanci. Sa'an nan ya jũya arewa da kuma daukawa ruwa tare da Colombian iyaka.

Ƙananan rabo, kusan kilomita dubu dogon, fara a mahaɗar tsakãninsu Puerto Carreño da Meta koguna. Shi ne mai kyau-ɓullo da floodplain. Ruwa motsa a cikin arewa-maso-gabas. Ƙananan rabo ƙare a garin Barrancas.

Delta mai tazarar kilomita 200 a tsawon, da kuma ta yankin - 41.000 sq. km, kuma a da widest batu waterway kai 370 km.

Venezuela ne babban kogin, da kuma mai da muhimmanci sosai kai hanyoyi. Shi ne navigable daga yankin Neja Delta don Ciudad Bolivar. A cikin ƙananan Orinoco shi yana da yawa rassan da suranta wani yankin Neja Delta. Rain-ciyar da kogin (yafi bazara). Kuma a lokacin da yana da rani, shi ya dubi kamar sarkar da kananan tabkuna na tsaye.

Asalin da kogin har 20th karni bai bincika. Hana flooded gandun daji, aikin gandu, waterfalls da kuma sashen kogin. Duk wannan ya dagula hanya ga masu bincike. Orinoco iya ziyarci kawai biyu expeditions. Kamar yadda labaru na Indians, 'yan kananan kabilu tsoho zaune a kan kogin ya zuwa yanzu. Sun kauce wa lamba tare da waje duniya, farauta, da tattara da kyautai yanayi.

Lokacin da yana da rani, kogi a Venezuela (Orinoco) ta tafi daga gaba da zama a bayyane tsoho zane da Arawak 3000 da suka wuce. Kasa da tafki yawo da bayyana Lyanos. Venezuelan kaboyi daga can (zuriyar Indian dayansu da baki bayi) suna bred shanu. A kogin Narrows a Ciudad Bolivar, sa'an nan gudana ta hanyar kwarin sake.

Jan hankali da kuma siffofin da Orinoco

A kogin akwai wani alama - Casiquiare creek cewa haɗu da Amazon da Orinoco. Amma ta aikin gandu - yawancin Venezuelan ruwaye. Daya daga cikinsu shi ne Angel Falls - da mafi waterfall a duniya. Orinoco - Oil kogin a Venezuela. Gold masu bincike ba su sami shi, amma kwalta Sands (m man) da aka samu. Saboda haka, kogin da ake kira da man fetur.

A fauna daga cikin Orinoco

A kogin otters an samu giant. A wannan jiki na ruwa ne zuwa gida daya daga cikin rarest dabbobi masu rarrafe a duniya - da Orinoco kada. A kogi ne zuwa gida fiye da dubu jinsunan kifaye. Wasu rayuwa ne kawai a kusa da bakinsa. A Orinoco sanaki baki piranha. Kazalika da kifi, da ake kira manyan tetra. Ta aka ƙaunar da hobbyists. Kuma da real haifuwa daga cikin kifi - da Rio Negro. A kan bankunan na Orinoco rayuwa manyan hakori capybaras. Kuma a cikin 1800, da musamman da aka samu a cikin kogin Alexander von Humboldt m dabbobin ruwa.

River a Venezuela: da Orinoco. ma'adanai

A 1926, arziki adibas tama da aka samu a cikin kogin. Amma ta taro samar aka fara kawai a cikin biyu da rabi na karni na 20th. A cikin kogin sediments sun yi yawa haka kwalta Sands, wanda a nan gaba zai iya bauta ga man fetur.