Ingaruka zingaruka za Allee mugushiraho abaturage bongeye kubyara amoko yangiritse: Ikibazo cya Crested Ibis.

Ubwoko (Avian):Crested Ibis (Nipponiya nippon)

Ikinyamakuru:Ibidukikije ku isi no kubungabunga ibidukikije

Ibisobanuro:

Ingaruka za Allee, zisobanurwa nkumubano mwiza hagati yubuzima bwiza bwibice hamwe nubucucike bwabaturage (cyangwa ingano), bigira uruhare runini mubikorwa byabaturage bato cyangwa bake. Kuvugurura byahindutse igikoresho gikoreshwa cyane hamwe no gutakaza urusobe rwibinyabuzima. Kubera ko abaturage basubiwemo ari bake mu ntangiriro, ingaruka za Allee zisanzwe zibaho mugihe ubwoko bwakoronije ahantu hashya. Ariko, ibimenyetso bitaziguye byerekana ubwinshi-bushingiye kubikorwa byongeye kugarurwa ni gake. Kugira ngo dusobanukirwe uruhare rw’ingaruka za Allee mu kugenzura imbaraga z’abaturage nyuma y’irekurwa ry’ibinyabuzima byongeye kubyara, twasesenguye amakuru y’uruhererekane yakusanyirijwe mu baturage babiri batandukanijwe n’ahantu hatuwe mu turere twa Crested Ibis (Nipponia nippon) mu Ntara ya Shaanxi, mu Bushinwa (Intara za Ningshan na Qianyang) . Twasuzumye isano iri hagati yubunini bwabaturage na (1) kubaho no kubyara, (2) ubwiyongere bwabaturage bwumuturage kugirango habeho ingaruka za Allee mubaturage basubiwemo. Ibisubizo byerekanye ko icyarimwe icyarimwe kigize ingaruka za Allee mu kubaho no kororoka byagaragaye, mu gihe igabanuka ry’imibereho y’abakuze ndetse n’ubworoherane bw’ubworozi bw’abagore ryatumye habaho ingaruka z’imibare ya Allee mu baturage ba ibis Qianyang ibis, bishobora kuba byaragize uruhare mu kugabanuka kwabaturage . Mu buryo bubangikanye, kubana-kugabanya no guhanura nkuburyo bushoboka bwo gutangiza ingaruka za Allee. Ibyavuye mu bushakashatsi byatanze gihamya y’ingaruka nyinshi za Allee mu baturage bongeye kugarurwa no gufata ingamba zo gucunga ibidukikije kugira ngo ikure cyangwa igabanye imbaraga z’ingaruka za Allee mu gihe kizaza cyo kongera kubyara amoko yangiritse, harimo kurekura umubare munini w’abantu, kuzuza ibiryo, no kurwanya inyamaswa.