Ijenali:Ijenali ye-Ornithology, 160(4), pp.1109-1119.
Izinhlobo (Izinyoni):I-Whimbrels (Numenius phaeopus)
Abstract:
Izingosi ze-stopover zibalulekile ekugcwaliseni amafutha kanye nokuphumula ngezinyoni ezifudukayo. Ukucacisa izidingo zendawo yokuhlala yezinyoni ezifudukayo ngesikhathi sokuma kubalulekile ekuqondeni i-ecology yokufuduka kanye nokuphatha ukongiwa. Ukusetshenziswa kwendawo okuhlala kuyo izinyoni ezifudukayo ezindaweni ezihlala kuzo, akuhlolisiswanga ngokwanele, futhi ukuhlukahluka komuntu ngamunye ekusetshenzisweni kwendawo phakathi kwezinhlobo zezilwane akukahlolisiswa. Silandelele ukunyakaza kwama-Whimbrels afudukayo, i-Nummenius phaeopus, sisebenzisa omaka be-Global Positioning System–Global System for Mobile Communication e-Chongming Dongtan, indawo ebalulekile yokuma e-South Yellow Sea, e-China, entwasahlobo ka-2016 nasentwasahlobo nasekwindla ka-2017. vs. night), kanye nokuphakama kwamagagasi endaweni esetshenziswa ama-Whimbrels ngesikhathi sokuma. Amandla omsebenzi we-Whimbrels abephansi ebusuku kunasemini, kuyilapho ibanga eliphakeme elimake ama-Whimbrels elinyakazayo lalifana phakathi kwemini nobusuku. I-saltmarsh ne-mudflat zazisetshenziswa kakhulu yibo bonke abantu kuzo zontathu izinkathi zonyaka: > ama-50% kanye nama-20% awo wonke amarekhodi atholwe e-saltmarsh nase-mudflat, ngokulandelana. Ukusetshenziswa kwendawo yokuhlala kuhluke kakhulu phakathi kwabantu; indawo yokulima kanye nehlathi kwasetshenziswa abantu abathile entwasahlobo ka-2016, kuyilapho indawo emanzi yokubuyisela eduze nendawo ephakathi kwamagagasi yasetshenziswa abantu abathile ngo-2017. Ngokuvamile, i-saltmarsh, indawo yokulima kanye nehlathi kwakuvame ukusetshenziswa kakhulu emini, kuyilapho i-mudflat yayisetshenziswa kakhulu ebusuku. Njengoba ukuphakama kwamagagasi kwanda, ukusetshenziswa kwe-mudflat kwehla ngenkathi ukusetshenziswa kwe-saltmarsh kwanda. Imiphumela iphakamisa ukuthi ukulandelela kwe-bio okusekelwe kumuntu ngamunye kunganikeza idatha enemininingwane mayelana nokusetshenziswa kwendawo yokuhlala kokubili emini nasebusuku. Umehluko ekusetshenzisweni kwendawo yokuhlala phakathi kwabantu nezikhathi zigqamisa ukubaluleka kwezindawo ezihlukene zokongiwa kwezinyoni.
OKUSHICILELAYO OKUTHOLAKALA KWA:
https://doi.org/10.1007/s10336-019-01683-6
