Ubwoko (Inyamaswa):Milu (Elaphurus davidianus)
Ikinyamakuru:Ibidukikije ku isi no kubungabunga ibidukikije
Ibisobanuro:
Ubushakashatsi bwimikoreshereze yurugo rwinyamanswa zasubiwemo ningirakamaro mugucunga neza amakuru. Ku ya 28 Gashyantare 2016, abantu 16 bakuze ba Milu (5♂11♀) basubijwe mu kigo cy’igihugu cy’ibidukikije cya Jiangsu Dafeng Milu berekeza mu kigo cy’igihugu cy’ibidukikije cya Hunan East Dongting Lake, muri bo abantu 11 ba Milu (1♂10♀) bari bambaye icyogajuru gikurikirana GPS; amakariso. Nyuma yaho, twifashishije ikoranabuhanga rya GPS collar, rifatanije n’ubushakashatsi bwakozwe ku butaka, twakurikiranye Milu yongeye kugarurwa mu gihe cyumwaka umwe kuva muri Werurwe 2016 kugeza Gashyantare 2017. Twifashishije Moderi ya Brownian Bridge Movement Model kugirango tugereranye urugo rwabantu 10 yongeye kuvugururwa Milu (1♂9♀, umuntu wumugore 1 yaravanyweho kubera ko umukufi wacyo waguye) hamwe nigihe cyurugo rwibihe 5 byigitsina gore Milu (byose byakurikiranwe kugeza kumwaka umwe). Urwego 95% rwerekanaga urugo, naho 50% urwego rwerekana ibice byingenzi. Guhindagurika by'agateganyo mu bipimo bisanzwe bitandukanya ibimera byakoreshejwe mu kugereranya impinduka ziboneka mu biribwa. Twagereranije kandi imikoreshereze yimikoreshereze ya Milu yongeye kubara mukigereranyo cyo gutoranya ahantu hose hatuwe. Ibisubizo byerekanaga ko: (1) hakusanyirijwe hamwe 52,960; .2naho impuzandengo yibanze yibice byari 0,77 ± 0,10 km2; )2naho impuzandengo yumwaka yibice byingenzi byari 1.01 ± 0.14 km2mugihe cyambere cyo kwisubiraho; . ; . . Urugo rwa Milu rwongeye kuvugururwa mukarere ka Dongting Lake mugihe cyambere cyo kwisubiramo byahindutse cyane mubihe. Ubushakashatsi bwacu bugaragaza itandukaniro ryibihe murugo rwa Milu yongeye kuvugururwa hamwe ningamba zo gukoresha umutungo wa Milu kugiti cye bitewe nimpinduka zigihe. Ubwanyuma, twashyize ahagaragara ibyifuzo byubuyobozi bikurikira: (1) gushiraho ibirwa bituye; (2) gushyira mu bikorwa imiyoborere myiza y'abaturage; (3) kugabanya imvururu z’abantu; (4) gushimangira igenzura ry’abaturage mu gutegura gahunda yo kubungabunga amoko.
ITANGAZO RISHOBORA KUBONA:
https://doi.org/10.1016/j.gecco.2022.e02057
