Escravos River
Osimiri Escravos bụ osimiri dị na ndịda Naịjirịa, nke dị nso obodo Warri . [1] "Escravos" bụ okwu Portuguese nke pụtara "ohu" na mpaghara ahụ bụ otu n'ime isi ụzọ ndị na-esi enweta ahia ohu n'etiti Naịjirịa na United States na narị afọ nke 18. Escravos bụ nkesa nke osimiri Niger, ọ na-eru maka kilomita 57 (35 mi), na-agwụ na Bight of Benin nke Gulf of Guinea ebe ọ na-abanye n'Oké Osimiri Atlantic.[2] Chevron, nnukwu ụlọ ọrụ mmanụ US, nwere isi ụlọ ọrụ mmepụta mmanụ ya na Naijiria n'ọnụ Osimiri Escravos. Ogige mmanụ a na-agbapụta ihe dịka.[3]
Ejikọtara Escravos site na oke mmiri nke jikọtara ọnụ na osimiri Forcados, Warri, Benin na Ethiope.[4]
Ndị na-ahụ maka ọdụ ụgbọ mmiri nke Nigeria (N.P.A.) nyere ikike ipu mmiri nke Escravos bụ isi iji gbasaa ụzọ mmiri ka e wee nwee ohere maka ụgbọ mmiri buru ibu nke ga-emecha kwalite ọrụ akụ na ụba nke mpaghara ahụ ma baara mba ahụ uru n'ozuzu ya .[5]
Mmetọ Mmiri
[dezie | dezie ebe o si]Mgbe kemịkal na-emetọ isi iyi mmiri, mmiri ahụ na-aghọ ihe na-adịghị mma maka ịṅụ, isi nri, ihicha, igwu mmiri, na ihe omume ndị ọzọ. Chemicals, ihe mkpofu, microorganisms, na parasites bụ ihe atụ nke mmetọ. Ụdị mmetọ niile na-emesị banye na mmiri. N'ọdọ mmiri na oké osimiri, mmetọ ikuku na-ada. Mmiri dị n'okpuru ala, osimiri, na n'ikpeazụ oké osimiri niile nwere ike imerụ site na ala. Ihe mkpofu a na-etinye n'ebe tọgbọrọ n'efu nwere ike imerụ isi iyi mmiri.[6][7]
Ihe Na-akpata Mmetọ Mmiri
[dezie | dezie ebe o si]N'iburu n'uche na mmiri bụ ihe na-agwọ mmiri zuru ụwa ọnụ na ihe dị mkpa maka ndụ, mmetọ mmiri bụ nnukwu nsogbu. Ihe mkpofu ụlọ ọrụ mmepụta ihe, ihe mkpofu mmiri, nsị na mmiri mkpofu, mmanụ na-awụfu na mmiri na-agbapụta, ọrụ ugbo, mgbanwe ihu igwe, ihe mkpuchi radiation, na ụlọ ọrụ ike nuklia bụ isi ihe asaa na-akpata mmetọ mmiri. Ihe mkpofu ụlọ ọrụ, nke ụlọ ọrụ na-emepụta, nwere ike imerụ usoro mmiri dị ọcha na kemịkal ndị dị ize ndụ na mmetọ ndị ọzọ, na-eme ka mmiri ghara ịdị mma maka oriri mmadụ ma na-agbanwe okpomọkụ nke usoro mmiri dị mma. Mgbe a na-atụfu ihe mkpofu n'ime mmiri oké osimiri, ọ nwere ike iwe n'etiti afọ abụọ na 200 ka ọ daa kpamkpam. Ọbụna mgbe ọgwụgwọ gasịrị, kemịkal ndị dị ize ndụ, nje, na pathogens ka nwere ike ịdị na nsị na mmiri nsị, na-eweta ihe ize ndụ ahụike nye ma ndị mmadụ ma ụmụ anụmanụ. Ọrụ igwu mmanụ ma ọ bụ ụgbọ mmiri na-ebu mmanụ bụ ihe kpatara mmanụ na-agbapụta na nsị.[8][9]
Nchịkwa
[dezie | dezie ebe o si]Mmetọ mmiri bụ nnukwu nsogbu nke na-emebi usoro okike ma na-emerụ ahụike mmadụ na akụ na ụba. Iji mee ka mmiri dị ọcha, iwu na nchịkwa dị mma dị mkpa. Ndị mmadụ nwere ike iburu ihe mkpofu anụ ụlọ, zere ịsacha ihe ndị na-adịghị emebi emebi, ma debe ụgbọala ha n'ọnọdụ dị mma iji gbochie mmetọ. Nlekọta oge niile na mkpofu anụ ụlọ kwesịrị ekwesị nwere ike belata ọkwa mmetọ ma melite arụmọrụ ụgbọ ala. Anyị nwere ike ịrụ ọrụ iji nweta mmiri dị ọcha na nke dị mma site n'ime ihe ndị a.[8][9]
Ebenside
[dezie | dezie ebe o si]- ↑ https://www.britannica.com/place/Escravos-River
- ↑ The Escravos Bar Project, By Reuben K. Udo, Geographical Regions of Nigeria, Page 60
- ↑ https://www.researchgate.net/figure/Study-area-Escravos-River-and-Chanomi-Creek_fig1_360062222
- ↑ Nigeria (2018-11-01). Dredging Escravos channel to boost Nigeria’s economy (en-US). The Guardian Nigeria News - Nigeria and World News. Retrieved on 2023-07-22.
- ↑ Ganic (2022-05-11). Escravos dredging contract awarded (en-US). Dredging Today. Retrieved on 2023-07-05.
- ↑ Tozer (2023-07-18). "Water pollution ‘timebomb’ threatens global health" (in en). Nature. DOI:10.1038/d41586-023-02337-7.
- ↑ Ogundepo (2022-11-04). Stench from Lagos abattoir pollutes air, water, threatens residents’ health (en-US). Punch Newspapers. Retrieved on 2023-08-07.
- ↑ 8.0 8.1 onlineecu (2019-09-09). What are the Causes of Water Pollution? (en-US). ECU Online. Retrieved on 2023-08-08.onlineecu (2019-09-09). "What are the Causes of Water Pollution?". ECU Online. Retrieved 2023-08-08. Kpọpụta njehie: Invalid
<ref>tag; name ":0" defined multiple times with different content - ↑ 9.0 9.1 Water Pollution Definition - Types, Causes, Effects (en). www.nrdc.org (2023-01-11). Retrieved on 2023-08-08."Water Pollution Definition - Types, Causes, Effects". www.nrdc.org. 2023-01-11. Retrieved 2023-08-08. Kpọpụta njehie: Invalid
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