Ositaraliya yashyize ibikoresho by'amazi mu gice cya Great Barrier Reef

Guverinoma ya Ositaraliya yashyize ibyuma bipima amazi mu bice bimwe na bimwe bya Great Barrier Reef mu rwego rwo kwandika ubuziranenge bw'amazi.

Great Barrier Reef ifite ubuso bwa kilometero kare 344.000 uvuye ku nkombe y'amajyaruguru y'uburasirazuba bwa Ositaraliya. Irimo ibirwa amagana n'ibihumbi by'inyubako karemano, zizwi ku izina rya reefs.

Utu twuma dupima ingano y'ibisigazwa n'ibikoresho bya karuboni biva mu ruzi rwa Fitzroy bijya mu kigobe cya Keppel muri leta ya Queensland. Aka gace kari mu gice cy'amajyepfo ya Great Barrier Reef. Ibintu nk'ibyo bishobora kwangiza ubuzima bwo mu nyanja.

Ikigo cya leta ya Ositaraliya cyitwa Commonwealth Scientific ni cyo gikoresha iyi gahunda. Iki kigo kivuga ko iyo gahunda ikoresha ibyuma bipima ubwiza bw'amazi n'ibyogajuru kugira ngo bapime impinduka mu bwiza bw'amazi.

Impuguke zivuga ko ubwiza bw'imigezi yo ku nkombe no mu gihugu cya Ositaraliya buri mu kaga bitewe n'ubushyuhe bukabije, iterambere ry'imijyi, itemwa ry'amashyamba n'umwanda.

Alex Held niwe uyoboye iyi gahunda. Yabwiye Ijwi ry'Amerika ko imyanda ishobora kwangiza ibinyabuzima byo mu nyanja kuko ishobora kubuza urumuri rw'izuba ku butaka bw'inyanja. Kubura urumuri rw'izuba bishobora kwangiza ikura ry'ibimera byo mu nyanja n'ibindi binyabuzima. Imyanda ishobora no gutura hejuru y'amabuye y'agaciro ya korali, ikagira ingaruka no ku binyabuzima byo mu nyanja.

Held yavuze ko ibyo byuma bipima ikirere n’ibyogajuru bizakoreshwa mu gupima imikorere ya gahunda zigamije kugabanya urujya n’uruza rw’amazi yo mu migezi mu nyanja.

Held yavuze ko guverinoma ya Ositaraliya isanzwe ikora gahunda zitandukanye zigamije kugabanya ingaruka z’ibimera ku binyabuzima byo mu nyanja. Muri izo gahunda harimo no gukomeza gukura ibimera ku nkengero z’imigezi n’ahandi hantu ho mu mazi kugira ngo hafatwe ingamba zo gukumira ibimera.

Abahanga mu by’ibidukikije baburiye ko Great Barrier Reef ihura n’ibibazo byinshi. Muri ibyo bibazo harimo imihindagurikire y’ikirere, umwanda n’amazi y’ibikomoka ku buhinzi. Urutare - rufite uburebure bwa kilometero zigera ku 2.300 - ruri ku rutonde rw’umurage w’isi rw’Umuryango w’Abibumbye kuva mu 1981.

Dufite ubwoko butandukanye bw'ibikoresho by'amazi bipima ubuziranenge, bikoreshwa cyane mu nganda, ubworozi bw'amafi, kurengera ibidukikije n'ibindi bikorwa.