Osimiri Calabar ọhụrụ
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4°29′54′′N 6°59′46′′E / 4.498393°N 6.996231°E / 4.998393; 6.996131 Osimiri New Calabar bụ osimiri dị na Rivers State, Nigeria, na Niger River Delta. Alaeze Kalabari dabeere n'osimiri a.[1] Osimiri New Calabar bụ otu n'ime osimiri ndị a na-emegbu emegbu na Niger delta nke Naịjirịa. Ọ bụghị ugbu a ihe a na-elekwasị anya na nyocha ọ bụla nke mmiri. Usoro osimiri ahụ na-egosipụta ọdịiche oge nke enwere ike ịkọwa na usoro ngwakọta nke elu na ala nke mmiri n'okpuru ọnọdụ ihu igwe dịgasị iche iche. Mmiri gafee oge ahụ gosipụtara ọdịiche dị na mmụba na Mbelata nke ọbọdọ na ahụ na-erizi mmụta sayensị amata nke oru na physico-chemical parameters. Enwere ike ịkọwa nke a maka ọrụ ụlọ ọrụ mmepụta ihe n'ime na gburugburu osimiri ahụ na nsị ụlọ n'ime osimiri ahụ, nke jupụtara n'elu osimiri ahụ. Ọ bụ ezie na a rụrụ ọtụtụ ọrụ n'akụkụ dị iche iche nke osimiri ahụ.[2]
Mmetọ
[dezie | dezie ebe o si]Nnyocha gosiri na ụfọdụ kemịkalụ dịka ọta, cadmium na chromium na-emetọ Osimiri ntakiri na Calabar Ọhụrụ. Ihe ndị fọdụrụ n'ebe niile gosipụtara mmetọ dị ala ruo otụtụ ísì nke ukwuu site na ọla dị arọ.[3]
Nke a nwere mmetụta gosi zoro nke ọbọdọ dị elu na ihe ize ndụ ahụike mpaghara n'ihi eziokwu ahụ bụ na ha na-eri azụ ndị e nwetara n'osimiri ahụ. [citation needed]
A nyochara mmetọ nke inorganic anion nke Unused Calabar Waterway. Ọ na-abịa banyere ụdị dị iche iche na-apụta mgbe niile n'ókè ọchịchị agaghị adị mụ na ahụ ọkwa anion inorganic. Akụkụ mmiri dị ka sulfite, nitrate, phosphate, na alkalinity gosipụtara uru dị elu n'ime oge blustery karịa n'ime Oge ọkọchị. Oxygen, pH, sulfide, sulfate, alkali, na nitrite mebiri emebi enweghị ihe méré ótù nkiri Miami ọrụ yn'echiche ọdịiche dị egwu n'etiti blustery na ọkwa oge ọkọchị ha. E gosipụtara mgbanwe ndị dị n'elu mmiri site na conductivity, gbakwunye ihe siri ike, chloride, nnu, na okpomọkụ. Nnwere onwe mere n'ime ọkwa nitrite, ebe mmetụta ahụ dị obere. N'agbanyeghị eziokwu ahụ bụ na ọnụ ọgụgụ nke anions ole na ole a nyochara dara n'ime oke zuru oke, mmiri nke Unused Calabar Waterway, n'ime isi, emetọla na anions inorganic ma nwee ike ghara iru afọ ojuju maka ọrụ oriri na ọrụ igwe na-enweghị ọgwụgwọ. [citation needed]
Nrutuaka
[dezie | dezie ebe o si]- ↑ G. I. Jones (2001). The trading states of the oil rivers: a study of political development in Eastern Nigeria. James Currey Publishers. ISBN 0-85255-918-6.
- ↑ https://scialert.net/fulltext/?doi=tasr.2014.494.502
- ↑ "Pollution and risk assessment of heavy metals in water, sediment and fish (Clarias gariepinus) in a fish farm cluster in Niger Delta region, Nigeria". Journal of Water and Health. DOI:10.2166/wh.2022.003. Retrieved on 2023-09-20.