Okpara daryosi

Okpara – Beninda joylashgan daryo^[2]. Borgou departamentidan, janubga oqib oʻtadi va Benindan yana aylanib oqib oʻtib, Ouéme daryosiga quyilishidan oldin Nigeriya va Benin oʻrtasidagi chegaraga aylanadi, natijada Atlantika okeaniga quyiladi^[3]. Benin va Nigeriya oʻrtasida daryo boʻyidagi bir qancha qishloqlarni suv bilan taʼminlaydi^[4]^[5].

Ifloslanishi

Tadqiqotlarga qaraganda, Okpara daryosi zaharli metallar bilan kuchli ifloslangan^[6].

Iqlimi

Okpara – Nigeriyadagi daryo boʻlib, dengiz sathidan 75 m balandlikda joylashgan. U DMSda 7°45’0" N va 2°28’60" E koordinatalariga ega. Quyosh mahalliy vaqt bilan 08:45 da chiqadi va 20:52 da botadi (Africa/Lagos UTC/GMT+1). Bu quruqlikdagi kanalda pastroq sathda oqadigan oqar suv oqadi^[7].

Manbalar

↑ Limited. „Okpara river hi-res stock photography and images“ (en). Alamy. Qaraldi: 2023-yil 10-iyul.
↑ Rand McNally, The New International Atlas, 1993.
↑ Guo, Rongxing. Territorial Disputes and Resource Management: A Global Handbook. Nova Publishers, 6 September 2006 — 199-bet. ISBN 978-1-60021-445-5. Qaraldi: 2012-yil 30-aprel.
↑ „River Okpara, Nigeria“. ng.geoview.info. Qaraldi: 2023-yil 10-iyul.
↑ „Okpara River, Benin - Geographical Names, map, geographic coordinates“. geographic.org. Qaraldi: 2023-yil 8-avgust.
↑ Edorh, P. A.; Agonkpahoun, E.; Gnandi, K.; Guedenon, P.; Koumolou, L.; Amoussou, C.; Ayedoun, A. M.; Boko, M. et al. (2009). "An assessment of the contamination of Achatina achatina by toxic metals in Okpara village (Benin)" (en). International Journal of Biological and Chemical Sciences 3 (6). doi:10.4314/ijbcs.v3i6.53542. ISSN 1997-342X. https://www.ajol.info/index.php/ijbcs/article/view/53542.
↑ „River Okpara (Okpara River) Map, Weather and Photos - Nigeria: stream - Lat:7.75 and Long:2.48333“. www.getamap.net. Qaraldi: 2023-yil 3-oktyabr.

6°26′N 2°33′E / 6.433°N 2.550°E / 6.433; 2.550

[1] Limited. „Okpara river hi-res stock photography and images“ (en). Alamy. Qaraldi: 2023-yil 10-iyul.

[2] Rand McNally, The New International Atlas, 1993.

[Guo2006-3] Guo, Rongxing. Territorial Disputes and Resource Management: A Global Handbook. Nova Publishers, 6 September 2006 — 199-bet. ISBN 978-1-60021-445-5. Qaraldi: 2012-yil 30-aprel.

[4] „River Okpara, Nigeria“. ng.geoview.info. Qaraldi: 2023-yil 10-iyul.

[5] „Okpara River, Benin - Geographical Names, map, geographic coordinates“. geographic.org. Qaraldi: 2023-yil 8-avgust.

[6] Edorh, P. A.; Agonkpahoun, E.; Gnandi, K.; Guedenon, P.; Koumolou, L.; Amoussou, C.; Ayedoun, A. M.; Boko, M. et al. (2009). "An assessment of the contamination of Achatina achatina by toxic metals in Okpara village (Benin)" (en). International Journal of Biological and Chemical Sciences 3 (6). doi:10.4314/ijbcs.v3i6.53542. ISSN 1997-342X. https://www.ajol.info/index.php/ijbcs/article/view/53542.

[7] „River Okpara (Okpara River) Map, Weather and Photos - Nigeria: stream - Lat:7.75 and Long:2.48333“. www.getamap.net. Qaraldi: 2023-yil 3-oktyabr.

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