Ososayensi bathole kuLwandlekazi iPacific eduze naseSolomon Islands okuwukuphela kwezidalwa ezigqamile emhlabeni ezikhanya ziluhlaza nokubomvu. Kubikwa yi-National Geographic.
Izazi zezilwane zezilwane zathola nokuthi inyamazane ekhanyayo ufudu lwasolwandle, olusondele ekuqothulweni. Izazi zebhayoloji bezingazi ngaphambilini ngempahla enjalo engandile ye-biss. Bakwazi ukuthola ukuthi lesi silwane sine-biofluorescence - amandla omzimba wokuthola ukukhanya futhi sikuveze kumaza ahlukile.
Njengamanje, ososayensi abakazitholi izingqinamba zokuthi kungani ama-bisses edinga i-biofluorescence. Abaphenyi basikisela kuphela ukuthi izimfudu zidinga ukukhanyiselwa ukuze zihehe inyamazane noma zivikele ezitheni, ngoba ukukhanya okuluhlaza kungabasiza ukuba bazenze baziqhathanise nokubuyela emuva kwezixhobo zamakhorali.
Lesi silwane satholakala nesazi sebhayoloji saseMelika uDavid Gruber, okwazile ukubamba lesi silwane kuvidiyo.
Bheka futhi: Ososayensi bathole izimpawu zokuphila ku-satellite yeJupiter - Europe
Kokunye kwenyanga kaJupiter, bathola isiqinisekiso sempilo kungenzeka besebenzisa izifundo ezenziwa ngamatshe asemhlabeni .. Izazi zesayensi yezempilo ezivela e-USA naseJalimane zathola ubufakazi obusha bokuphila kwasendulo emadwaleni engubo yomhlaba, elele ngaphansi kolwandle, ngaleyo ndlela bethola esinye isiqinisekiso sokuthi kungenzeka ukuthi kube nokuphila ulwandlekazi olungaphansi komhlaba kwamaplanethi amakhulu e-satellite e-Europe. Ososayensi bashicilele imiphumela yocwaningo lwabo kuwebhusayithi ye-Oceanographic Institute eseWoods Hole.
Le nhlobo yayaziwa yisayensi phambilini, kepha izazi zebhayoloji bezingazi ngempahla enqabile ye-biss. Isilwane siphethe i-biofluorescence ngokuqondile (amandla womzimba wokuthola ukukhanya futhi sikuveze ngokwezinga elithile elehlukile), elihlukile kwi-bioluminescence - amandla okukhanya ngosizo lokuphendula kwamakhemikhali ebusweni besikhumba (noma amagciwane akhethekile). Ezinye izinhlanzi ezingama-bony, oshaka, ama-stingrays nama-rotonogs angama-biofluorescent.
Isazi sebhayoloji saseMelika uDavid Gruber satholakala ngokudubula amavidiyo angaphansi kwamanzi koshaka be-biofluorescent nezixhobo zamakhorali. Ngesikhathi sokubhukuda kobusuku obubodwa, ufudu lwawela emkhakheni wombono wososayensi, u-Gruber awuqhathanisa "nesportship esingumakhelwane esimbozwe inqwaba yamalambu aluhlaza nokubomvu." Umcwaningi ukwazile ukuthwebula lesi silwane kwikhamera yevidiyo.
Akukacaci kososayensi ukuthi kungani ama-bisses edinga i-biofluorescence - ukuheha inyamazane, ukuzivikela ezitheni, noma njengendlela yokuxhumana. Ngokunokwenzeka, ukukhanya okuluhlaza kusiza izimfudu zizifihla ngokwasemuva kwezinhlaka zamakhorali ze-biofluorescent (ulwelwe lwendathane yezilwane ezihuquzelayo zinikeza izithunzi ezibomvu).
Ngokuzayo, uGruber nozakwabo bahlela ukuthola ukuthi izimfudu zingakubona yini ama-biofluorescence, noma ngabe zithola amakhompiyutha adingekayo ekudleni noma azikhiqize ngokwazo.
Ukufunda i-biss kunzima kakhulu: emashumini ambalwa eminyaka edlule, inani lalezi zinhlobo lehle ngamaphesenti angama-90. Amaqanda amaqanda amaqanda emazweni amaningi ayisibiliboco. Futhi, lezi zilwane ziyaqothulwa ngenxa yamagobolondo asetshenziselwa ukuthola ithambo lesifufula.