Zauro polder project
Arụmụrụ Zauro polder bụ ogbugba mmiri n'ubi nke echerela ogologo oge maka oke idei mmiri Rima dị na Kebbi State, Nigeria . Ọrụ a na-arụrịta ụka, ọ ga-achọkwa ihe nke ọma iji nweta uru ndị a haziri hazi.
Ebe
[dezie | dezie ebe o si]Kebbi State bụ nke Sudanian Savanna na-ekpuchi nke ọma, ndị mepere emepe nwere osisi gbasasịrị. Ọ na-ahụ ya n'ebe dị warara nke osimiri Rima na Niger, bụ nke idei mmiri na-e ikpe n'oge. Enwere oge mmiri n'etiti Mee na Sept, na-enwe ikike mmiri mmiri n'ime awụ ike. Ogologo mmiri kwa afọ bụ ihe dịka 800 millimeters (31 na) . Nkezi adị dị ihe dịka 26 Celsius C (79 °F), sitere na 21 to 40 Celsius C (70 ruo 104 °F) n'etiti ngosi na June. Ọtụtụ mgbe, a na-atụ aro tụrụ ogbunigwe na ogbugba mmiri n'ubi iji mee ka mmiri dị ukwuu nke oge mmiri ozuzo dị maka ọrụ ugbo n'oge ọkọchị [1]
Atụmatụ
[dezie | dezie ebe o si]Ebubere ọrụ a n'afọ 1969 dị ka njikọ aka dị n'etiti steeti steeti na mịnịstrị na-ahụ maka ọrụ ugbo na mmiri nke nkeji etiti. Ihe a ga-adị na mmiri ozuzo nke osimiri Rima dị n'etiti Argungu na Birnin Kebbi, na-agba mmiri 10,572 hectare (26,120 acres) nke ala ubi. Ihe mgbakwunye ga-agụnye osikapa, ọka, ọka wit, ọka bali na akwụkwọ nri dị ka peas ehi, eyem, tomato, poteto dị ụtọ na poteto Irish. Dam ahụ ga-eritekwa uru maka ụlọ ọrụ azụ, nke dị mkpa na steeti ahụ. Ọrụ a ga-agụnye ebe nchekwa mmiri na ọwa mmiri ndị a na-eji agba mmiri na igbapu polder, mpaghara ala ubi nke mmiri mmiri na-echebe site na idei mmiri . Mgbe egwuregwuchara mbụ ahụ, a nyere iji mmiri mmiri na-efu site na evaporation n'oge ọkọchị, ma ọnụ ọgụgụ, site na iji ịgbanye mmiri na-emepe àmà anya mmiri, na-eji olulu mmiri na- mmiri site na mmiri mmiri maka ịgba mmiri. Ihe ize ndụ nke site na idei mmiri ga-Bible site na Goronyo Dam n'elu iyi na steeti Sokoto, nke ga- 5 mmiri mmiri n'oge ọkọchị.. [2]
Enweela igbu oge ugboro ugboro. Otu ndi nke Julaị 1995 kwuru na ọrụ ahụ nọ n'ụdị "nkwụsị". [1] Na Maachị 2003, mgbe ọ na-eme nri maka aka mbụ na Birnin Kebbi, Onye isi ala Olusegun Obasanjo kwere nkwa imezu ọrụ a. [2] N'October 2006, ọgwụgwọ etiti na steeti Kebbi bịanyere aka n'iche maka mmezu nke ọrụ a, n'ọnụ ego ego naira iri na ise. [3] N'ime ụnwayọ Mee 2008 Onye isi ala Umaru Musa Yar'Adua nyere iwu ka ọrụ ngwa ngwa n'ịkpọ mbụ nke ọrụ a, nke a na-eche ugbu a na ọ ga-efu ihe royale naira 18.5. [4] Na Jenụwarị 2009, steeti Kebbi steeti Sa'idu Dakingari kwuru na ọrụ ga-amalite n'oge na-adịghị anya anya. [3]
Ọrụ pilot
[dezie | dezie ebe o si]A akara oru pilot na 1982 nke na-ekpuchi hectare 100 na ugwu nke Birnin Kebbi . e mere n'afọ a e dhaawac na afọ 2009 kwuru na ọnọdụ na-akawanye njọ n'oge ndụ a na-arụ ọrụ ahụ, na-egbu osisi na-akpata mfu nke ala ubi n'ihi salinity na alkalinity. Ihe ndị na-akpata ya akara aha nhazi saịtị iji mee ka mmiri dị n'elu pụta, na- taimakawa mmiri mmiri na ọwa mmiri na ịgba mmiri nke ndị ọrụ ugbo. A ga-edozi okwu ndị a ka ọrụ ahụ wee gaa nke ọma. [1] Na 2000, Federal Ministry of Water Resources kwuru na ha na-eme mmemme imezigharị ọrụ pilot. [2] ima e mere n'iche echiche ego oge etiti n'afọ 2007 so na-egosi 2002 ruru ihe mmetụta nke nta ka ọ bụrụ na ị na-enwe na a na-enwe nke 25% ugwo ụzọ ugwo maka nnukwu igwe mmiri na mmiri mmiri. Otú ọ dị, ọrụ a yiri ka a gbahapụrụ mgbe iwetara ndepụta nchịkọta. [4]
Esemokwu
[dezie | dezie ebe o si][2]N'nana Julaị afọ 2008, ihe ụmụaka otu ndị ọrụ ugbo na-eme puku iwe maka ebe a na-arụ ọrụ a nwara igbubi osote Gọvanọ Kebbi steeti, Alhaji Ibrahim Aliyu na Emir nke Argungu, Alhaji Samaila Mera n'iche eze Emir . [1] ihe na- alụ bụ na ɔdɔ mmiri ahụ ga-e mkpọsa mpaghara ebe a na-eme ego azụ Argunga, bụ isi ihe dị mkpa na-akpata ego site na ndị njem njem. E nwere ihe egwu na-akpaghasị ememe ndabere Argunga nke afọ 2009, mana Emir kwere nkwa na ọ ga-enye ihe akwụkwọ mgbe emechara ego ahụ. Mgbe o nweghi onye na-abia, ndi Argunga egwu itukwasi Emir okwute oge ha huru ya. Ụfọdụ ndị ọrụ ugbo na-enwe na-arụ na ọrụ a ga-e-alụ ala ubi ha, n'agbanyeghị na e mesiri ha obi ike na a ga--enye ozi ma nyere ha aka mkpuchi ebe ọzọ. Ndị ọzọ na-ata nsi ike n'ihi egwu nke egwu ama, ma nwee obi ike na ọrụ a ga-eme ka ike nke ọrụ ugbo pụta mma, na-ekwu na obi siri ha ike na ike na-eme ihe ziri ezi.
Esemokwu gbasara ịgba mmiri na ọrụ nchịkwa ide mmiri dịka ọrụ Zauro polder bụ ihe a na-apụghị izere ezere. Ndị ọrụ ugbo nwere ala dị ala na-achọ obere idei mmiri ebe ndị ọrụ ugbo nọ n'elu chọrọ karịa. Ndị na-akụ azụ̀ chọrọ idei mmiri n'oge, ndị ọrụ ugbo na-achọ iju mmiri ma emechaa, ndị na-azụ anụ na-achọkwa oge ọkọchị n'oge ka ha nwee ike nweta ala ịta ahịhịa. Site na njikwa kwesịrị ekwesị, enwere ike idozi nsogbu ndị a. [5]
Ntụaka
[dezie | dezie ebe o si]- ↑ Physical Setting. Online Nigeria. Retrieved on 2010-10-08.
- ↑ 2.0 2.1 Tosin Omoniyi (20 December 2009). A Dam of Controversy. Newswatch. Archived from the original on 17 August 2023. Retrieved on 9 October 2010.
- ↑ Saka Ibrahim (11 January 2009). Politicians Behind My Rift With Aliero, Says Dakingari. ThisDay. Retrieved on 9 October 2010.
- ↑ REPORT OF THE AUDITOR-GENERAL FOR THE FEDERATION TO THE NATIONAL ASSEMBLY ON THE ACCOUNTS OF THE GOVERNMENT OF THE FEDERATION FOR THE YEAR ENDED 31ST DECEMBER, 2007. Auditor General for the Federation of Nigeria (15 May 2009). Retrieved on 9 October 2010.
- ↑ LEKAN OYEBANDE. Effects of reservoir operation on the hydrological regime and water availability in northern Nigeria. Man's Influence on Freshwater Ecosystems and Water Use (Proceedings of a Boulder Symposium, July 1995). 1AHS Publ. no. 230. International Association of Hydrological Sciences. Retrieved on 9 October 2010.