Uburyo bwo guharanira kuringaniza iterambere ry'ingufu z'umuyaga zo ku nkombe hamwe no kubungabunga inyoni zo mu mazi mu bishanga by'ingenzi byo ku nkombe, ni inyigo yo mu birwa bya Chongming byo mu Burasirazuba bw'Ubushinwa.

Ikinyamakuru:Ikinyamakuru cy'Umusaruro w'Isuku, p.121547.

Ubwoko (Inyoni):Whimbrel (Numenius phaeopus), inyoni y'Abashinwa ifite amenyo y'ibara (Anas zonorhyncha), Mallard (Anas platyrhynchos)

Incamake:

Ubuhinzi bw'umuyaga ni ubundi buryo bwiza bwo gusimbura ibikomoka kuri peteroli kandi bushobora kugabanya ingaruka z'imihindagurikire y'ikirere. Ariko, bufite ingaruka zikomeye ku bidukikije, cyane cyane ingaruka mbi zabwo ku nyoni. Inkombe z'Iburasirazuba bw'Ubushinwa ni igice cy'ingenzi cy'inzira y'indege ihuza inyoni zo mu mazi zo mu Burasirazuba bwa Aziya na Ositaraliya (EAAF) ku nyoni zo mu mazi zimuka, kandi inyoni nyinshi zo mu mazi zubatswe cyangwa zigiye kubakwa muri aka karere bitewe n'amashanyarazi menshi n'ingufu z'umuyaga. Ariko, nta byinshi bizwi ku ngaruka z'ubuhinzi bw'umuyaga bunini bwo ku nkombe z'Ubushinwa bw'Iburasirazuba ku kubungabunga urusobe rw'ibinyabuzima. Ingaruka mbi z'ubuhinzi bw'umuyaga ku nyoni zo mu mazi zigenda mu gihe cy'itumba hano zishobora kugabanuka dusobanukiwe ikwirakwira ry'inyoni zo mu mazi n'ingendo zazo hafi y'imiyoboro y'umuyaga muri utwo duce. Kuva mu 2017 kugeza 2019, twahisemo Ibirwa bya Chongming nk'agace kacu ko kwigiramo, ari hamwe mu hantu hakomeye cyane ku nyoni zo mu mazi zimuka zo ku nkombe z'Uburasirazuba bw'Ubushinwa kandi zifite ubushobozi buhagije bwo gutanga umuyaga kugira ngo tugere ku busugire bw'ingufu, kwiga uburyo bwo guhuza iterambere ry'ubuhinzi bw'umuyaga bwo ku nkombe (ubuhinzi bw'umuyaga buriho n'ubuteganyijwe) no kubungabunga inyoni zo mu mazi (ahantu inyoni zo mu mazi zituye n'agace kabugenewe bitewe n'imikorere y'inyoni zo mu mazi). Twasanze ibishanga bine by’inkengero by’inyanja bifite akamaro ku rwego mpuzamahanga ku nyoni zo mu mazi nk’uko byagaragajwe n’ubushakashatsi 16 bwakozwe mu 2017–2018. Twasanze amoko arenga 63.16% na 89.86% by’inyoni zo mu mazi ziguruka buri gihe mu mwobo wo muri Chongming Dongtan, aho umuyaga ukunze kuba uhari, kandi twakoresheje igishanga cy’amazi nk’ahantu ho kurira no gutura inyuma y’uwo mwobo nk’ahantu ho kwihutisha ho gushakisha no kwakirira. Byongeye kandi, hamwe n’ahantu 4603 hari inyoni 14 zo mu mazi zikurikiranwa na GPS/GSM (inyoni zirindwi zo ku nkombe n’ibishuhe birindwi) muri Chongming Dongtan mu 2018–2019, twagaragaje ko ahantu harenga 60% by’inyoni zo mu mazi hari hagati ya metero 800–1300 uvuye ku mwobo, kandi iyi ntera ishobora gusobanurwa nk’ahantu ho kurinda inyoni zo mu mazi. Amaherezo, twasanze turbine 67 z'umuyaga zihari zegeranye n'ahantu hane h'ingenzi ho ku nkombe ku birwa bya Chongming zishobora kugira ingaruka ku nyoni zo mu mazi dukurikije uko twabonye agace k'ubutabazi bwo kubungabunga inyoni zo mu mazi. Twasanze gutura mu mirima y'umuyaga bigomba kwirindwa atari mu bishanga by'ingenzi byo ku nkombe gusa kugira ngo inyoni zo mu mazi zibungabungwe ahubwo no mu gace k'ubutabazi gakwiye gatwikira ibishanga by'ubukorano, nk'ibidendezi by'ubworozi bw'amafi n'imirima y'ubuhinzi yegeranye n'ibi bishanga by'ingenzi.