IYenisei umfula onobude obungamakhilomitha angaphezu kuka-3.4 futhi ogeleza udlule endaweni yaseSiberia. Idamu lisetshenziswa ngenkuthalo emikhakheni ehlukahlukene yezomnotho:
- ukuthumela;
- amandla - ukwakhiwa kwezikhungo zamandla kagesi ophehla amanzi;
- ukudoba.
IYenisei igeleza kuzo zonke izindawo zezulu ezikhona eSiberia, ngakho-ke amakamela ahlala emthonjeni wedamu, futhi amabhere asezindaweni ezibandayo ahlala ezindaweni ezisezansi.
Ukungcoliswa kwamanzi
Enye yezinkinga ezinkulu zemvelo zeYenisei nomcengezi wayo ukungcola. Esinye sezici yimikhiqizo kaphethiloli. Ngezikhathi ezithile, kuvela izindawo zikawoyela emfuleni ngenxa yezingozi nezehlakalo ezehlukene. Ngokushesha nje lapho imininingwane ngokuchitheka kukawoyela ebusweni bamanzi ifika, izinsizakalo ezikhethekile ziyabandakanyeka ekususweni kwenhlekelele. Njengoba lokhu kwenzeka kaningi, imvelo yomfula ilimale kakhulu.
Ukungcoliswa kukawoyela kweYenisei nakho kungenxa yemithombo yemvelo. Ngakho-ke unyaka nonyaka amanzi angaphansi komhlaba afinyelela kudiphozi kawoyela, futhi ngaleyo ndlela into ingena emfuleni.
Ukungcola kwenuzi echibini nakho kufanele ukwesatshwe. Kunesakhiwo esiseduze esisebenzisa amandla enuzi. Kusukela maphakathi nekhulu leminyaka elidlule, amanzi asetshenziselwe amandla enuzi akhishelwa eYenisei, ngakho-ke iplutonium nezinye izinto ezinemisebe engena endaweni yamanzi.
Ezinye izinkinga zemvelo zomfula
Njengoba izinga lamanzi eYenisei belilokhu lishintsha njalo eminyakeni yamuva, imithombo yomhlaba iyahlupheka. Izindawo ezilele ngasemfuleni zihlala zigcwala amanzi, ngakho-ke lo mhlaba awukwazi ukusetshenziselwa ezolimo. Isilinganiso senkinga kwesinye isikhathi sifinyelela ezingeni lokuthi sigcwale esigodini. Isibonelo, ngo-2001 idolobhana laseByskar lagcwala amanzi.
Ngakho-ke, uMfula iYenisei ungumgwaqo wamanzi obaluleke kakhulu eRussia. Umsebenzi we-Anthropogenic uholela emiphumeleni emibi. Uma abantu bengawunciphisi umthwalo echibini, lokhu kuzoholela enhlekeleleni yezemvelo, ushintsho embusweni wemifula, nasekufeni kwezitshalo nezilwane zemifula.
