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Webiga Nun

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Webiga Nun
Muuqaalka dayax-gacmeedka ee 2005 ee Delta-ga Niger. Webiga Nun oo xarunta ku yaal
Delta-ga Niger sanadkii 1898. Niger wuxuu ka soo qulqulaa waqooyiga, wuxuuna laba u kala qaybsamaa wax yar ka hooseeya Abo. Forçados wuxuu u qulqulaa galbeedka halka Nun uu u sii socdo koonfurta.
DalkaNigeria
GobolkaGobolka Bayelsa
Astaamaha Jirka
Dhererka160 km (99 mi)

Webiga Nun, oo sidoo kale loo yaqaan Rio Nun, waa webi ku yaal Gobolka Bayelsa, Nigeria.[1][2] Webigu wuxuu samaysmaa marka Webiga Niger uu laba u kala qaybsamo Toru-Abubou, oo u dhow magaalada Agbere ee Degmada Dawladda Hoose ee Sagbama ee Gobolka Bayelsa, isagoo samaynaya webiyada Nun iyo Forcados.[3]

Marka uu ka soo baxo webigiisa waalidka ah ee Niger, Webiga Nun wuxuu u qulqulaa ku dhawaad 160 kilometres (100 mi) koonfurta ilaa Gacanka Guinea ee Akassa.[4][5] Socodkiisu wuxuu inta badan maraa meelo dadku ku yar yihiin iyo qoyan.[6]

Qarnigii 19-aad, Nun wuxuu ahaa xarun ganacsi oo u dhexaysa Yurub iyo dadka Igbo – kuwaas oo ku sugnaa Aboh.[7] Taariikhda ganacsiga ee webiga waxay ku bilaabatay ka ganacsiga addoonsiga laakiin waxaa markii dambe beddelay dhoofinta saliidda timirta. Si kastaba ha ahaatee, bilowgii qarniga, afka webiga wuxuu noqday mid dhoobo ah, taas oo xirtay marin-biyoodka.[8] Sidaas darteed, ganacsatadu waxay bilaabeen inay isticmaalaan biyaha aadka loo geli karo ee Webiga Forcados.[6]

Webiga Nun waxaa lagu xusay gabayada Gabriel Okara. Gabaygiisa The Call of the River Nun waa gabay nostalgic ah oo u heesaya webiga mara gurigiisa.[9]

Wasakhowga

[wax ka badal | wax ka badal xogta]

Wasakhowga saliidda ayaa weli ah isha dacwado badan oo caalami ah oo ka dhaca gobolka Delta-ga Niger ee Nigeria. Saamaynta daadinta saliidda ceyriin ee soo noqnoqda ee ku dhacda guryaha physicochemical, microbial, iyo hydrobiological ee Webiga Nun, oo ah isha koowaad ee biyaha la cabbo, cuntada, iyo nashaadaadka madadaalada ee bulshooyinka gobolka.[10] Muunado ayaa laga soo ururiyay lix dhibcood oo muunad ah oo ku teedsan fidsanaanta hoose ee Webiga Nun muddo 3 toddobaad ah. Heerkulka, pH salinity, turbidity, total suspended solids, total dissolved solids, dissolved oxygen, phosphate, nitrate, heavy metals, BTEX, PAHs, iyo microbial iyo plankton contents ayaa la qiimeeyay si loo xaqiijiyo tayada iyo heerka burburka webiga. Natiijooyinka la helay waxaa la barbardhigay xogta aasaasiga ah ee daraasadaha, heerarka qaranka iyo kuwa caalamiga ah. Natiijooyinka cabbirrada physicochemical waxay muujiyeen hoos u dhac weyn oo ku yimid tayada webiga sababtoo ah hawlaha wax-soo-saarka saliidda. Turbidity, TDS, TSS, DO, conductivity, iyo biraha culus (Cd, Cr, Cu, Pb, Ni, iyo Zn) waxay ku xad-gudbeen xadka qaranka iyo kan caalamiga ah ee biyaha la cabbo ee caafimaadka biyaha. Waxay sidoo kale ahaayeen kuwo aad uga sarreeya xaaladaha aasaasiga ah ee hore ee webiga. Sidoo kale, waxaa jiray isbeddello muuqda oo ku yimid kala duwanaanshaha phytoplankton, zooplankton, iyo microbial sababtoo ah wasakhda saliidda ee guud ahaan aagagga muunad-qaadista.[11]

Cimilada

[wax ka badal | wax ka badal xogta]

Heerkulka biyaha ee Webiga Nun xilligan waa 24°C, celceliska heerkulka biyuhuna waa 24°C.[12]

Dhacdooyinka

[wax ka badal | wax ka badal xogta]

27 September 2017, Nun wuxuu jabiyay bangiyadiisa habeenkii wuxuuna qarqiyay guryo la deggan yahay oo ku teedsan bangigiisa Yenagoa, caasimadda Gobolka Bayelsa.[13]

16 November 2019, afar weriye oo ka soo laabanayay xarun codbixineed, oo ku jiray waajibaadka doorashada guddoomiyaha gobolka, ayaa la badbaadiyay markii doonidoodu rogmatay.[14]

Tixraac

[wax ka badal | wax ka badal xogta]
  1. ↑ ed, Uma Eleazu, general (1988). Nigeria, the first 25 years. Port Harcourt, Rivers State: Infodata [u.a.] ISBN 9781296151.{{cite book}}: CS1 maint: multiple names: authors list (link)
  2. ↑ "Nun River | Nigeria, West Africa, Niger Delta | Britannica". www.britannica.com (in Ingiriisi). Retrieved 2023-09-13.
  3. ↑ Toromade, Samson (25 September 2022). "These Nigerian Rivers Have the Weirdest Names". Zikoko!.
  4. ↑ "Nun River | river, Nigeria | Britannica". www.britannica.com.
  5. ↑ "Dredging Escravos channel to boost Nigeria's economy". The Guardian (in Ingiriis Maraykan). Lagos, Nigeria. 2018-11-01. Retrieved 2023-07-22.
  6. 1 2 "Nun River". Encyclopædia Britannica. Retrieved 17 July 2013.
  7. ↑ "THE RIVER NUN CALLED, AND GABRIEL OKARA ANSWERED AT LAST…". This Day. Retrieved 2025-05-30.
  8. ↑ "Map of the Niger Delta showing the Nun River Nun River".
  9. ↑ "The Call of the River Nun". www.shvoong.com. Archived from the original on 19 July 2011.
  10. ↑ Ifelebuegu, A. O.; Ukpebor, J. E.; Ahukannah, A. U.; Nnadi, E. O.; Theophilus, S. C. (2017-03-20). "Environmental effects of crude oil spill on the physicochemical and hydrobiological characteristics of the Nun River, Niger Delta". Environmental Monitoring and Assessment (in English). 189 (4): 173. doi:10.1007/s10661-017-5882-x. ISSN 0167-6369.{{cite journal}}: CS1 maint: unrecognized language (link)
  11. ↑ Ifelebuegu, Augustine O.; Ukpebor, Justina E.; Ahukannah, Anita U.; Nnadi, Ernest O.; Theophilus, Stephen C. (April 2017). "Environmental effects of crude oil spill on the physicochemical and hydrobiological characteristics of the Nun River, Niger Delta". Environmental Monitoring and Assessment. 189 (4): 173. Bibcode:2017EMnAs.189..173I. doi:10.1007/s10661-017-5882-x. ISSN 1573-2959. PMID 28321680.
  12. ↑ "Get Nun Entrance Niger River weather forecast for the week". www.tideschart.com (in Ingiriisi). Retrieved 2023-09-20.
  13. ↑ "Flood: River Nun overflows bank, submerges communities in Yenagoa". Premium Times. Retrieved 2023-07-16.
  14. ↑ Report, Agency (2019-11-16). "Bayelsa gov election: Journalists rescued as boat capsizes in Nun River". The Punch (in Ingiriis Maraykan). Retrieved 2023-07-16.
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