Harada Nabugabo

Harada Nabugabo waa haro yar oo biyo macaan leh oo ku taal Uganda. Goobta Haradu waxay ku taal Degmada Masaka, ee Gobolka Bartamaha ee Uganda, qiyaastii 23 kilometres (14 mi), dhanka waddada, bari ka xigta magaalada Masaka. Guud ahaan Harada Nabugabo waa haro weheliya u ah Harada Victoria, iyadoo kaliya 4 kilometres (2.5 mi) u jirta xeebaha haradaas. Aagga waxaa loo doortay inuu noqdo Ramsar Site (aag la ilaaliyo) sababtoo ah muhiimadda uu u leeyahay dadka iyo xayawaanka. Cufnaanta sare ee dadka iyo ku tiirsanaanta beerashada wax-soo-saarka masruufka ayaa ka muuqata sida bulshada deriska la ah ay si weyn ugu tiirsan yihiin nidaamka deegaanka ee harada. Hab-dhaqannada beerashada ee liita waxay saameyn ku leeyihiin tayada biyaha iyo wax-soo-saarka cuntada. Taariikhda Harada Nabugabo waxay ku samaysantay natiijo ka dhalatay tuulmooyin ciid ah oo ay keeneen dabaylo xooggan. Haradan waxaa laga soocay Harada Victoria giriish ciid ah. Falanqayn lagu sameeyay horgal carro-guntan ah oo dhererkiisu yahay 2.7-metre-long (8.9 ft) oo laga soo ururiyay meel u dhow badhtamaha harada ayaa muujisay in Harada Nabugabo laga soocay Harada Victoria qiyaastii 5,000 oo sano ka hor. Dhirta iyo xayawaanka Ku dhowaad 300 oo nooc oo dhir ah ayaa la diiwaangaliyay. Aagga qabashada biyaha waxaa ku yaal laba nooc oo dhir ubaxeed ah oo u gaar ah aaggan oo aan meel kale laga helin, halka afar iyo toban nooc oo ku yaal Uganda laga yaqaan aaggan oo kaliya. Sifada ugu yaabka badan ee dhirta naadirka ah ee Nabugabo waa u-gacan-sarreynta qaraabada ah ee dhirta hilibka cunta. Nidaamka deegaanka faunada wuxuu ka kooban yahay noocyo kala duwan oo bulshooyin xayawaan ah oo muhiim ah. Jeerta iyo sitatunga ayaa laga helaa. Shimbiraha dhexdooda, kalluun-liqii iyo gorgor-madax-guduudkii ayaa sidoo kale laga helaa. Harada Nabugabo waa goob muhiim u ah hordhaca ama joogsiga dhowr nooc oo ah shimbiraha guura. Kalluunka Nidaamka harada Nabugabo, oo ay ku jiraan harada weyn lafteeda iyo harooyinka la xiriira ee Kayanja, Kayugi iyo Manywa (dhammaantood waxaa laga soocay Harada Nabugabo dhoobada), ayaa qani ku ah kalluunka u dhashay deegaanka, gaar ahaan siddeed nooc oo ah haplochromine cichlids: kuwa u gaarka ah ee Haplochromis annectidens, H. beadlei, H. simpsoni, H. velifer iyo H. venator, halka H. nubilus, Astatoreochromis alluaudi iyo Pseudocrenilabrus multicolor iyagana laga helo harooyinka kale ee gobolka Harooyinka Waaweyn ee Afrika. Sida ka jirta Harada Victoria, kalluunka weyn ee hilib-cunka ah ee borta weyn ayaa la keenay Nabugabo. Si kastaba ha ahaatee, iyadoo qaar badan oo ka mid ah haplochromines-ka u gaarka ah Harada Victoria ay dabar-go'een, haplochromines-ka u gaarka ah nidaamka harada Nabugabo dhammaantood way badbaadeen, laakiin waxaa loo tixgeliyaa kuwo khatar ku jira. Gaar ahaan H. annectidens iyo H. venator waxay nimeen kuwo naadir ah, iyadoo kan dambe uu u muuqdo inuu ka dabar-go'ay Harada Nabugabo lafteeda, inkastoo uu ku badbaaday ugu yaraan harooyinka Kayanja iyo Kayugi. Borta weyn (Nile perch) laguma soo darin harooyinka Kayanja, Kayugi iyo Manywa, waxayna muhiim u yihiin badbaadada haplochromines-ka naadirka ah. Waxay sidoo kale taageeraan dadka ka tirsan kalluunka khatarta ku jira ee Singida tilapia, kaas oo ka dabar-go'ay Nabugabo iyo dhowr harooyin kale oo ku yaal gobolka Harooyinka Waaweyn. Laba nooc oo kale oo ka tirsan gobolka Harooyinka Waaweyn, kuwaas oo kala ah Bagrus docmak oo si ballaran u fidsan iyo nooca khatarta ku jira ee Victoria tilapia, ayaa markii hore joogay Harada Nabugabo taariikh weynna ku lahaa kalluumaysiga. Waxay u muuqdaan inay ka dabar-go'een Harada Nabugabo lamana oga inay joogaan meel kale oo ka tirsan nidaamka harada Nabugabo. Kalluun yar oo kale ayaa u dhashay Harada Nabugabo oo weli halkaas ku nool, kuwaas oo ay ka mid yihiin kalluunka sambabada leh, Mastacembelus frenatus, Enteromius barbs, Sadler's robber tetra, silver butter catfish, Fischer's Victoria squeaker, longnose stonebasher, Victoria stonebasher iyo Petrocephalus catostoma. Marka laga soo tago borta weyn (Nile perch), kalluunka blue-spotted tilapia, Nile tilapia, redbreast tilapia iyo redbelly tilapia ayaa iyagana la keenay harada. References Xiriirinta dibadda Stager, J. Curt; Westwood, J; Grzesik, D; Cumming, B.F (2005), "A 5500-year environmental history of Lake Nabugabo, Uganda", Palaeogeography, Palaeoclimatology, Palaeoecology, 218 (3–4): 347, Bibcode:2005PPP...218..347S, doi:10.1016/j.palaeo.2004.12.025 Lake Nabugabo Homepage Archived 2017-12-20 at the Wayback Machine