Ikinyamakuru:Ibipimo by'ibidukikije, 87, pp.127-135.
Ubwoko (Inyoni):Inyoni nini y'umweru (Anser albifrons), Inyoni ya Tundra Bean (Anser serrirostris)
Incamake:
Inyamaswa zitabira ibidukikije byazo ku bipimo bitandukanye by’ahantu, buri imwe ikaba ikeneye ingamba zitandukanye zo kubungabunga. Inyoni zo mu mazi ni ikimenyetso cy’ingenzi cy’ibinyabuzima by’urusobe rw’ibinyabuzima biri mu kaga ku isi, ariko uburyo bwo guhitamo aho ziba ku rwego rwo hejuru ntibwigeze bwigwa cyane. Dukoresheje amakuru ajyanye no gukurikirana ibinyabuzima byo mu kirere n’icyitegererezo cya Maximum entropy, twize ku bijyanye no guhitamo aho ziba ku bwoko bubiri bw’inyoni zo mu mazi bugabanuka, Greater White-fronted Goose (Anser Albifrons) na Tundra Bean Goose (A. serrirostris), ku bipimo bitatu by’ahantu: ahantu nyaburanga (30, 40, 50 km), aho zishakira ibiryo (10, 15, 20 km) no aho zishakira ibiryo (1, 3, 5 km). Twatekereje ko guhitamo ahantu nyaburanga hashingiye ahanini ku bipimo by’ahantu nyaburanga, mu gihe imiterere y’ahantu nyaburanga yitabwaho mu guhitamo ahantu nyaburanga n’aho zishakira ibiryo. Twasanze inyoni zo mu mazi zombi zikunda ahantu hari igipimo kinini cy’ibishanga n’amazi ku rugero rw’ubutaka, amazi yakusanyijwe akikijwe n’ibihingwa bitatanye ku rugero rw’aho bashakira, n’ibishanga bifatanye neza n’amazi yo hagati afatanye neza ku rugero rw’aho bashakira. Itandukaniro rikomeye mu guhitamo aho bashakira inyamaswa zombi ryabaye ku rugero rw’ahantu n’aho bashakira inyamaswa; ibintu ku rugero rw’aho bashakira byari bisa. Turasaba ko ibikorwa byo kubungabunga inyamaswa bigomba kwibanda ku kongera kwegeranya no guhuza amazi n’ibishanga, no guteza imbere ubutaka buto buhuriweho mu bidukikije. Uburyo bwacu bushobora kuyobora uburyo bwo kubungabunga inyoni zo mu mazi n’imicungire y’ibishanga dutanga ingamba zifatika zo kunoza ireme ry’aho batuye mu gihe habayeho impinduka ziterwa n’ibidukikije ziterwa n’abantu.
IBYANDITSWE BIBONEKA KURI:
https://doi.org/10.1016/j.ecolind.2017.12.035
